[ { "image_name": "bs_05.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a thin, vertical line running from near the top to near the bottom of the image. Positioned in the left-center area, it spans almost the entire height but occupies only a small portion of the surface width. The line is shallow and contrasts as a lighter streak against the darker, uniform background, making it distinguishable despite its subtle appearance.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.517937 ], [ "bottom-center", 0.403587 ], [ "top-center", 0.078475 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "bs_08.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a vertical, thin, and elongated line running down the center. It appears lighter in color, contrasting with the darker, uniform background. This superficial mark is shallow and distinct due to its brightness and linear shape, occupying a small central portion of the image. The defect is noticeable against the surrounding texture.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.348825 ], [ "bottom-center", 0.331397 ], [ "top-center", 0.319778 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "bs_100.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a straight, narrow line running vertically near the center of the image. It appears as a bright, thin line against a darker, textured background, making it visually distinct. The line spans nearly the full height of the image but occupies only a thin width, indicating a shallow, superficial imperfection rather than a deep penetration into the material.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.378738 ], [ "center", 0.368771 ], [ "top-center", 0.252492 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "bs_101.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a long, narrow, and bright line. It is straight and vertical, extending from the top to the bottom of the image. The line contrasts sharply against the darker, uniform background of the steel surface. Its width is consistent and appears shallow, indicating minimal depth. The defect is located slightly to the left of the center of the image.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.400228 ], [ "center", 0.400228 ], [ "bottom-center", 0.199544 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "bs_107.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by a series of light vertical lines or streaks. These lines are evenly spaced and parallel, covering approximately one-third of the left side of the image. The defect contrasts sharply against the uniform dark gray background, highlighting its shallow nature as surface-level scratches rather than deep indentations. The lighter color and linear pattern make the defect visually distinct from the surrounding area.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "center", 0.234407 ], [ "bottom-center", 0.193518 ], [ "top-left", 0.173544 ], [ "middle-left", 0.172979 ], [ "top-center", 0.127379 ], [ "bottom-left", 0.098172 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of five region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "bs_108.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface appears as a thin, vertical line. It is white, contrasting sharply against the darker background, and extends continuously from the top to the bottom of the image. Positioned slightly left of center, the defect's depth is not visually discernible.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.366741 ], [ "center", 0.31997 ], [ "top-center", 0.313289 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "bs_109.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface appears as a narrow, vertical line running parallel to the edges. It extends from the top to the bottom of the image, located slightly to the right of the center. The line is lighter in contrast compared to the surrounding area, making it distinctly visible.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.321217 ], [ "top-center", 0.296703 ], [ "middle-right", 0.256974 ], [ "center", 0.091293 ], [ "top-right", 0.033812 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and top-center. The defect exhibits high saliency." }, { "image_name": "bs_11.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a narrow, elongated, and thin vertical line, lighter in color than the surrounding area. It extends from the top to the bottom of the image, located slightly to the left of the center. The contrast between the defect and the surrounding surface is low, and the depth is not visually discernible.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.731942 ], [ "top-center", 0.268058 ] ], "Scale": "tiny", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A tiny bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "bs_112.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface features two thin, vertical parallel lines. One line is located near the left side, and another line is located in the middle, almost running through the entire visible area. They appear slightly lighter than the surrounding steel, offering moderate contrast. Additionally, a small, lighter spot is observable near the top right of the image.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-left", 0.20237 ], [ "top-left", 0.19371 ], [ "bottom-left", 0.190975 ], [ "center", 0.187785 ], [ "top-center", 0.144029 ], [ "bottom-center", 0.08113 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "bs_114.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a straight, bright line running vertically, slightly left of center. It occupies approximately one-sixth to one-eighth of the image width, indicating a narrow feature. The defect is shallow and contrasts sharply with the surrounding texture, appearing lighter in tone. This distinct line visually separates itself from the uniform background, highlighting a surface-level imperfection without penetrating deeply into the material.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.349402 ], [ "bottom-center", 0.341555 ], [ "center", 0.309043 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and bottom-center. The defect exhibits high saliency." }, { "image_name": "bs_116.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a linear streak that runs diagonally from the top left to the bottom right of the image. It is narrow, consistent in width, and appears bright white against a grey background, indicating high contrast. The defect shows no visible depth or raised edges.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.385838 ], [ "center", 0.307803 ], [ "top-center", 0.297399 ], [ "top-left", 0.00896 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "bs_119.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by thin, vertical lines that are lighter in color than the surrounding darker, uniform texture. These lines are shallow and surface-level, with varying intensity and length. A prominent bright line is located on the left side, near the center, contrasting sharply with the background. The defect occupies a small area, making the lighter lines distinct against the steel's darker surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-left", 0.264892 ], [ "bottom-left", 0.248195 ], [ "top-left", 0.222924 ], [ "middle-right", 0.105144 ], [ "center", 0.08213 ], [ "bottom-center", 0.04287 ], [ "bottom-right", 0.033845 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "bs_120.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by two vertical, narrow, and parallel streaks located centrally. These streaks are lighter in color, indicating a surface irregularity. The defect occupies less than 5% of the total area, appearing as shallow, bright lines against a darker background. The increased brightness or reflectivity of the defect makes it distinctly visible compared to the surrounding surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.669565 ], [ "bottom-center", 0.184348 ], [ "top-center", 0.146087 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "bs_124.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by two thin, straight lines running vertically along the center. It occupies a small portion of the image, appearing slightly wider in the center and tapering towards the edges. The defect is shallow, contrasting with the background by displaying a lighter shade of gray. Its faint appearance makes it noticeable against the uniform, speckled texture of the surrounding area.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.371101 ], [ "center", 0.334386 ], [ "top-center", 0.294512 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "bs_127.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of several vertical linear marks running parallel to each other. These scratches vary in width, ranging from narrow to wide, and extend from the top to the bottom of the image. The most obvious one is on the right side. They are lighter in color than the surrounding steel, creating a noticeable contrast, and appear shallow, affecting only the surface layer.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.349817 ], [ "top-right", 0.242674 ], [ "bottom-right", 0.222527 ], [ "bottom-left", 0.093407 ], [ "middle-left", 0.091575 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "bs_129.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a prominent, narrow, and elongated vertical mark running nearly the full height of the image. It is positioned slightly to the right of the center. The scratch exhibits a lighter contrast than the surrounding area and appears shallow, as evidenced by the consistent texture along its length.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.345555 ], [ "middle-right", 0.319437 ], [ "top-right", 0.198393 ], [ "bottom-left", 0.106981 ], [ "middle-left", 0.029633 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "bs_13.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is observed as a thin, vertical line located near the center of the image. It is characterized by its relatively long and narrow shape. The defect is lighter in contrast compared to the surrounding steel surface, and while its depth is not clearly visible, it appears to be shallow.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.437843 ], [ "bottom-center", 0.38574 ], [ "top-center", 0.176417 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "bs_135.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a thin, elongated line running diagonally from the left to the right. It is lighter in color than the surrounding area, creating a noticeable contrast. The edges of the scratch are slightly blurred, and it spans nearly the entire width of the image. The defect is superficial with no visible depth.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.415741 ], [ "center", 0.359895 ], [ "middle-right", 0.224363 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and center. The defect exhibits medium saliency." }, { "image_name": "bs_137.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a straight, horizontal line spanning the entire width of the image. It is located in the upper part of the image and contrasts sharply with the surrounding area due to its brightness. The line is thin, with consistent thickness, and appears smooth and flush with the surface, indicating no noticeable depth.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.351413 ], [ "top-center", 0.344678 ], [ "top-left", 0.303909 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-right and top-center. The defect exhibits high saliency." }, { "image_name": "bs_142.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of multiple elongated, vertical lines that are thin and vary in length. These lines are concentrated on the left side of the image and exhibit a brighter contrast compared to the smooth and uniform surrounding surface. There are no visible signs of depth or indentation associated with these scratches.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.384589 ], [ "middle-left", 0.330237 ], [ "center", 0.098383 ], [ "top-center", 0.077055 ], [ "bottom-center", 0.068799 ], [ "bottom-left", 0.040936 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "bs_145.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface appears as a narrow, vertical bright line extending from the top to the bottom edge. It is positioned close to the left side of the image and contrasts sharply with the surrounding darker surface. There is no apparent variation in depth visible in the image.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-left", 0.384435 ], [ "middle-left", 0.350136 ], [ "bottom-left", 0.265428 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "bs_146.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a long, vertical line that runs centrally along the surface. It is bright and distinct, contrasting sharply with the surrounding darker area. The line is relatively straight and uniform in width, appearing shallow with no significant depth visible.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-center", 0.23231 ], [ "center", 0.219805 ], [ "bottom-center", 0.205266 ], [ "top-left", 0.128711 ], [ "middle-left", 0.115799 ], [ "bottom-left", 0.098109 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "bs_147.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a bright, narrow vertical line positioned slightly off-center to the right. It runs parallel to the edge of the image, spanning almost the entire height of the visible area. The high contrast between the defect and the surrounding material makes it easily distinguishable, and it appears shallow with no noticeable depth variations.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-right", 0.355963 ], [ "middle-right", 0.326929 ], [ "bottom-right", 0.296168 ], [ "bottom-center", 0.009822 ], [ "center", 0.007555 ], [ "top-center", 0.003562 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at top-right and middle-right. The defect exhibits high saliency." }, { "image_name": "bs_153.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface manifests as a narrow vertical line extending the full height of the image. Positioned slightly to the left of center, it is noticeably brighter than the surrounding area, creating a higher contrast. The edges of the scratch are relatively sharp, and the defect lacks significant depth.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "top-left", 0.433276 ], [ "bottom-left", 0.305893 ], [ "middle-left", 0.260832 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at top-left and bottom-left. The defect exhibits high saliency." }, { "image_name": "bs_154.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a vertical, irregularly shaped, bright line running through the center of the image. It occupies approximately 15-20% of the weld area and contrasts sharply with the surrounding uniform gray background. The defect is shallow, with uneven, jagged edges, and its brightness suggests a surface imperfection where light reflects differently, making it distinctly visible against the darker backdrop.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-center", 0.403922 ], [ "center", 0.309031 ], [ "bottom-center", 0.287047 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "bs_156.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a narrow, elongated irregularity running vertically along the left side of the image. It occupies approximately 25-30% of the vertical height and appears significantly brighter than the surrounding darker gray material. The defect is shallow, with a consistent texture around it, making it easily identifiable due to its lighter color and irregular shape against the uniform background.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.44316 ], [ "top-left", 0.307774 ], [ "bottom-left", 0.249066 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits high saliency." }, { "image_name": "bs_157.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is an elongated, irregular shape that is bright white against the surrounding gray. It is positioned vertically and slightly curved, centrally located on the steel panel. The scratch appears shallow, not deeply penetrating the surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.58605 ], [ "top-center", 0.41395 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "bs_158.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of linear, scratch-like marks varying in length and intensity, distributed in the upper half. These vertical lines or streaks are shallow and contrast with the smooth, grey background through differences in brightness and texture. The defect areas appear as lighter or darker streaks, making them stand out against the uniform surface, enhancing their visibility.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-left", 0.564427 ], [ "top-right", 0.278261 ], [ "middle-left", 0.157312 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at top-left and top-right. The defect exhibits high saliency." }, { "image_name": "bs_159.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a long, thin streak with consistent width, extending diagonally from the bottom left corner to the upper right. It exhibits a light contrast against the darker background and is shallow and superficial. Positioned horizontally across the surface, the streak is clearly visible due to its distinct contrast.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.291439 ], [ "top-left", 0.23429 ], [ "bottom-left", 0.164131 ], [ "center", 0.154606 ], [ "middle-right", 0.080613 ], [ "top-right", 0.074922 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "bs_161.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a vertical, thin, and straight line with a lighter contrast than the surrounding area. It is narrow and extends from the top to the bottom of the image, positioned slightly to the right of center. The depth of the defect is not visible in the image.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.271446 ], [ "top-right", 0.264816 ], [ "center", 0.200995 ], [ "middle-right", 0.158724 ], [ "top-center", 0.063407 ], [ "bottom-right", 0.040613 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and top-right. The defect exhibits high saliency." }, { "image_name": "bs_163.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a narrow, linear mark running vertically. It is positioned near the center of the image and spans almost the entire height of the visible area. The mark is straight and consistent in width, appearing bright against the darker surrounding surface. The high contrast makes the defect prominent, although its depth is not visually discernible from the image.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.335854 ], [ "center", 0.333864 ], [ "bottom-center", 0.330283 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "bs_164.jpg", "class_name": "Bright scratch", "natural_language_description": "The bright scratches on the steel surface consist of multiple fine lines that appear bright against a dark background, creating high contrast. These lines vary in length, appear shallow, and are primarily located in the lower right corner, covering a small area.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-right", 0.709347 ], [ "middle-right", 0.15749 ], [ "center", 0.121639 ], [ "top-center", 0.011524 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "bs_17.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of two thin, vertical, parallel lines that are bright against a darker background, creating high contrast. These lines extend the full height of the image and are positioned near the right side. The surrounding area appears uniform with slight texture, and there is no visible depth information in the image.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.3226 ], [ "bottom-right", 0.292155 ], [ "top-right", 0.252049 ], [ "bottom-center", 0.077283 ], [ "center", 0.03103 ], [ "top-center", 0.024883 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at middle-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "bs_170.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is observed as a vertical line with consistent width, running parallel to the edge. Positioned near the right side of the image, it extends across the surface. The defect is noticeably brighter than the surrounding area, offering high contrast, although its depth is not visually discernible.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.34515 ], [ "middle-right", 0.317168 ], [ "bottom-right", 0.286135 ], [ "bottom-center", 0.028929 ], [ "center", 0.018304 ], [ "top-center", 0.004313 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits high saliency." }, { "image_name": "bs_173.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by a distinct vertical line or mark running near the center, appearing as a shallow, rectangular scratch or groove. Positioned on the right side, it occupies about one-fifth of the image's width. The defect contrasts sharply with the uniform, darker background, standing out due to its brighter and textured appearance compared to the surrounding smooth surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.342738 ], [ "middle-right", 0.340213 ], [ "top-right", 0.317049 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "bs_180.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a vertical, linear feature resembling a bright stripe or line. It is positioned towards the right side, approximately one-third from the right edge, and occupies a substantial portion of the image height while being relatively narrow. The defect contrasts sharply with the darker, smoother background due to its brightness and distinct texture, making it clearly distinguishable. The scratch appears shallow, indicating a minor surface imperfection rather than a deep gouge.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-right", 0.359232 ], [ "middle-right", 0.326785 ], [ "bottom-right", 0.313983 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at top-right and middle-right. The defect exhibits high saliency." }, { "image_name": "bs_182.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a prominent, elongated, and narrow vertical streak with irregular, wavy edges. It is located slightly to the left of the center of the image, forming a stark contrast with the surrounding area. The defect appears lighter in color compared to the darker steel surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "center", 0.307584 ], [ "top-center", 0.269736 ], [ "bottom-center", 0.250106 ], [ "top-left", 0.098432 ], [ "middle-left", 0.066092 ], [ "bottom-left", 0.00805 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "bs_184.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a long, vertical, and irregular line. It is positioned towards the right side of the image and contrasts sharply with the surrounding darker surface. The defect's shape is uneven, with varying width along its length, but its depth is not visually discernible.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-right", 0.385141 ], [ "middle-right", 0.366531 ], [ "bottom-right", 0.248328 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at top-right and middle-right. The defect exhibits high saliency." }, { "image_name": "bs_191.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by several thin, vertical lines. These lines are straight, elongated, and vary slightly in width. They are concentrated in the central area of the image and exhibit high contrast against the darker background. The lines appear shallow and are parallel to each other, suggesting uniformity in their orientation.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "center", 0.18142 ], [ "bottom-center", 0.181107 ], [ "top-right", 0.167344 ], [ "middle-right", 0.166406 ], [ "top-center", 0.097279 ], [ "bottom-right", 0.094776 ], [ "bottom-left", 0.076634 ], [ "middle-left", 0.035033 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "bs_194.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of multiple thin, elongated vertical lines. These lines are bright white, creating a high contrast against the darker background. They are parallel to each other and located slightly to the left of the center of the image. The lines appear shallow with minimal depth.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.227534 ], [ "middle-left", 0.202163 ], [ "top-left", 0.198825 ], [ "bottom-center", 0.14982 ], [ "top-center", 0.116437 ], [ "center", 0.105221 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "bs_195.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by long, linear, bright streaks running vertically across the image. These streaks vary in width and brightness, with the most prominent one located slightly off-center to the left, occupying roughly 20-25% of the image's width and extending nearly the full height. The defect is shallow, appearing as brighter lines against a darker gray background, indicating a surface-level irregularity without significant depth.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "center", 0.213073 ], [ "top-center", 0.199927 ], [ "bottom-center", 0.167793 ], [ "bottom-left", 0.163593 ], [ "middle-left", 0.153734 ], [ "top-left", 0.101881 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "bs_196.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of thin, elongated vertical lines that are mostly parallel and evenly spaced. These lines vary in brightness, creating a contrast against the darker background. Some lines are brighter and more prominent than others. The defect is located near the right of the image, and there is no visible depth, as the image appears flat.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.403915 ], [ "top-right", 0.254093 ], [ "bottom-right", 0.204604 ], [ "bottom-center", 0.089253 ], [ "center", 0.048135 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at middle-right and top-right. The defect exhibits high saliency." }, { "image_name": "bs_201.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of multiple thin, vertical lines that vary in brightness, creating a noticeable contrast with the surrounding area. These long lines extend across the surface and are positioned parallel to each other, with some lines appearing more pronounced. The scratches are superficial, exhibiting no visible depth.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "middle-right", 0.244664 ], [ "bottom-right", 0.225214 ], [ "top-right", 0.154 ], [ "bottom-left", 0.12677 ], [ "middle-left", 0.077598 ], [ "top-left", 0.059445 ], [ "center", 0.055655 ], [ "top-center", 0.04239 ], [ "bottom-center", 0.014263 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of five region(s), mainly located at middle-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "bs_205.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of thin, elongated vertical lines running parallel across the surface. These defects are positioned towards the center and right of the image. They exhibit a lighter contrast compared to the surrounding area and appear to have a shallow depth.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-center", 0.2 ], [ "center", 0.194371 ], [ "top-right", 0.161258 ], [ "middle-right", 0.151325 ], [ "bottom-right", 0.14702 ], [ "bottom-center", 0.146026 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "bs_207.jpg", "class_name": "Bright scratch", "natural_language_description": "A bright scratch defect on the steel surface is a thin vertical line located slightly to the right of the center. It appears lighter in color compared to the surrounding area, creating a noticeable contrast. The defect extends vertically through the image, but its depth is not visible.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.377935 ], [ "middle-right", 0.327991 ], [ "bottom-right", 0.28401 ], [ "center", 0.010063 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "bs_210.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a thin, vertical line that runs centrally from the top to the bottom of the image. It is light-colored against a darker background, creating high contrast. The line maintains a consistent width throughout, with no visible variation in depth observable from the image.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.471369 ], [ "top-center", 0.412709 ], [ "center", 0.115922 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at bottom-center and top-center. The defect exhibits high saliency." }, { "image_name": "bs_211.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by vertical, narrow streaks that are lighter in color than the surrounding areas. These streaks run parallel along the length of the image, with one prominent streak near the right and a fainter one on the left. The defect is shallow, appearing as surface-level scratches that contrast with the darker background due to their increased brightness and potentially smoother texture.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.292024 ], [ "bottom-right", 0.248517 ], [ "top-left", 0.17205 ], [ "top-right", 0.168095 ], [ "middle-left", 0.119314 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at middle-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "bs_213.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by several prominent vertical linear streaks that appear as lighter lines running parallel from top to bottom. These lines contrast sharply against the darker background, highlighting their presence. Additionally, faint circular marks are visible in the upper right quadrant, interspersed among the vertical lines. The defects are shallow, with the vertical lines being the most noticeable feature against the uniform gray surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.145905 ], [ "top-left", 0.137855 ], [ "middle-left", 0.137452 ], [ "middle-right", 0.120145 ], [ "center", 0.111894 ], [ "bottom-right", 0.106863 ], [ "bottom-center", 0.094788 ], [ "top-center", 0.073455 ], [ "top-right", 0.071644 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at bottom-left and top-left. The defect exhibits medium saliency." }, { "image_name": "bs_214.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface appears as thin, closely spaced vertical lines. These lines extend from the top to the bottom of the image and are lighter in contrast compared to the surrounding area. It is located slightly to the right of the center. The defect's depth is not visibly pronounced.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.202088 ], [ "center", 0.191098 ], [ "top-center", 0.172551 ], [ "bottom-right", 0.164308 ], [ "middle-right", 0.154417 ], [ "top-right", 0.115538 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "bs_216.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a long, narrow, vertical line located on the left side of the image. It is characterized by a brighter appearance and higher reflectivity than the surrounding material, indicating a surface imperfection. The defect is shallow and occupies a significant portion of the image, contrasting sharply against the darker background due to its increased brightness, making it distinctly noticeable.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-left", 0.266757 ], [ "bottom-left", 0.251015 ], [ "top-left", 0.237363 ], [ "top-center", 0.088304 ], [ "bottom-center", 0.078342 ], [ "center", 0.078219 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at middle-left and bottom-left. The defect exhibits high saliency." }, { "image_name": "bs_220.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a long, linear mark running vertically across the surface. It is a narrow, straight shape positioned parallel to the edge of a lighter strip on the right side of the image. The defect is shallow, appearing as a surface-level mark rather than a deep gouge. It contrasts sharply with the darker background, standing out due to its lighter coloration and texture difference.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.337574 ], [ "top-right", 0.331502 ], [ "bottom-right", 0.330924 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits high saliency." }, { "image_name": "bs_221.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a long, narrow, and bright line running vertically at the center of the image. It spans the entire vertical dimension, occupying less than 10% of the horizontal width. The defect is shallow, appearing as a surface-level imperfection. Its high brightness contrasts sharply against the darker surrounding material, making it distinctly noticeable and suggesting a change in surface texture or material properties.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.34003 ], [ "top-center", 0.331019 ], [ "bottom-center", 0.328951 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "bs_223.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface appears as a vertical stripe on the left side, characterized by its brightness against the darker surrounding area. Accompanying the stripe are two small, shallow circular indentations, positioned vertically near the stripe. The defect is distinctly localized on the left side of the steel surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.359085 ], [ "middle-left", 0.333886 ], [ "bottom-left", 0.307029 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "bs_226.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is an elongated, irregular shape located near the left of the image. It tapers off towards the bottom and exhibits a sharp contrast against the darker surrounding steel. The defect is relatively shallow compared to the adjacent surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.248191 ], [ "top-left", 0.213608 ], [ "middle-left", 0.212104 ], [ "bottom-left", 0.200075 ], [ "top-right", 0.091157 ], [ "bottom-right", 0.034865 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are scattered, consisting of two region(s), mainly located at middle-right and top-left. The defect exhibits high saliency." }, { "image_name": "bs_23.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by three long, narrow, bright vertical lines. These lines are positioned as follows: one on the left side, slightly inward; another near the center, slightly left; and the third towards the right side. The lines are brighter than the surrounding area, indicating a shallow variation in texture or reflectivity, and contrast with the darker horizontal band on the surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "middle-right", 0.222105 ], [ "top-left", 0.186674 ], [ "middle-left", 0.181914 ], [ "top-right", 0.16605 ], [ "bottom-right", 0.140666 ], [ "bottom-left", 0.094659 ], [ "top-center", 0.007932 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at middle-right and top-left. The defect exhibits high saliency." }, { "image_name": "bs_230.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by a long, vertical line that is thin and extends from the top to the bottom of the image. Positioned slightly to the right of center, it exhibits a lighter contrast compared to the surrounding area. The defect is narrow in width and uniform in shape, with its depth not visually discernible from the image.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.436677 ], [ "top-right", 0.324215 ], [ "bottom-right", 0.239108 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "bs_233.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a long, narrow line running vertically across the image. It appears as a bright, straight line with high contrast against the darker steel background. The width remains consistent along its length, and it is centrally located on the steel surface. The defect does not appear to be very deep.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.36227 ], [ "center", 0.339455 ], [ "bottom-center", 0.298275 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "bs_235.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a long, narrow line that runs vertically and parallel to other less distinct lines. Positioned near the left side of the image, it extends continuously from the top to the bottom. The scratch is lighter in contrast compared to the surrounding area and appears shallow.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-left", 0.420382 ], [ "middle-left", 0.388535 ], [ "bottom-left", 0.191083 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "bs_237.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by three distinct vertical, linear markings. These lines are lighter in color, contrasting sharply against the darker background, indicating superficial scratches. The longest line, is located on the left, while thinner lines appear near the center and bottom. The lines are shallow, covering a small portion of the image, and stand out due to their brightness against the uniform surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "top-left", 0.267728 ], [ "bottom-left", 0.254703 ], [ "middle-left", 0.254221 ], [ "bottom-center", 0.143271 ], [ "center", 0.080077 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at top-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "bs_240.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a long, thin, vertical line running from the top to the bottom of the image, positioned near the center-left. It covers approximately 10-15% of the width and spans the full height. The defect is characterized by its bright appearance against a darker background, creating a noticeable contrast that highlights the disruption in the steel's surface integrity.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "center", 0.266667 ], [ "bottom-center", 0.256497 ], [ "middle-right", 0.172128 ], [ "top-right", 0.163465 ], [ "top-center", 0.103578 ], [ "bottom-right", 0.037665 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of four region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "bs_242.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a thin, elongated vertical line located approximately one-sixth from the left edge, extending from the top to the bottom of the image. It is a shallow, surface-level imperfection that contrasts sharply with the darker background, making it distinctly noticeable. The defect occupies a small portion of the image, appearing as a bright line against the uniform surface, indicating an inconsistency in texture or material.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.674804 ], [ "middle-left", 0.325196 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "bs_256.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by two thin, vertical lines extending continuously from top to bottom. One line is located slightly to the right of center, while the other is closer to the left, creating a slight contrast with the surrounding area. They appear as shallow scratches or streaks of varying widths.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-right", 0.225922 ], [ "middle-right", 0.19025 ], [ "bottom-right", 0.172414 ], [ "top-left", 0.151902 ], [ "middle-left", 0.129905 ], [ "bottom-left", 0.129608 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at top-right and middle-right. The defect exhibits high saliency." }, { "image_name": "bs_258.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by long, vertical lines or streaks. These streaks have a linear shape and are lighter in color, contrasting sharply against the darker, uniform background. One is clearly on the right, and the other is closer to the left edge. Positioned parallel to each other, they are shallow surface-level imperfections, easily identifiable due to their brightness compared to the surrounding material.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-right", 0.277544 ], [ "middle-right", 0.230159 ], [ "bottom-right", 0.177404 ], [ "middle-left", 0.128151 ], [ "bottom-left", 0.119281 ], [ "top-center", 0.038049 ], [ "top-left", 0.029412 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at top-right and middle-right. The defect exhibits high saliency." }, { "image_name": "bs_261.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface manifests as elongated, narrow streaks that are mostly vertical and vary in length. These streaks are positioned across the left and right portions of the image. They exhibit a lighter contrast compared to the surrounding area and are relatively thin and shallow.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "middle-left", 0.310369 ], [ "top-left", 0.278883 ], [ "bottom-left", 0.250473 ], [ "top-center", 0.08357 ], [ "bottom-right", 0.058949 ], [ "bottom-center", 0.017756 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of five region(s), mainly located at middle-left and top-left. The defect exhibits high saliency." }, { "image_name": "bs_263.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by elongated, linear marks that are brighter than the surrounding area, indicating they are raised or indented. These thin, long streaks run vertically across the surface, occupying a significant portion of the image's height. The most prominent streak is located on the center, with additional streaks towards the left and right. The defect contrasts with the darker background, disrupting the uniform texture and color.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-right", 0.337596 ], [ "top-center", 0.303495 ], [ "center", 0.256607 ], [ "middle-right", 0.102302 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at bottom-right and top-center. The defect exhibits high saliency." }, { "image_name": "bs_266.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of elongated, vertical streaks that vary in width and are irregular in length. These streaks are brighter than the surrounding area, indicating a contrast difference. They appear shallow and are dispersed unevenly across the entire visible surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "top-left", 0.329332 ], [ "middle-left", 0.271934 ], [ "top-center", 0.15801 ], [ "middle-right", 0.094937 ], [ "top-right", 0.077914 ], [ "bottom-right", 0.05849 ], [ "bottom-left", 0.008512 ], [ "center", 0.000873 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "bs_274.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a vertical, elongated streak that spans nearly the entire height of the image. Positioned slightly left of center, it appears as a narrow, light-colored line against a darker background. The defect is shallow, resembling a surface-level imperfection rather than a deep crack. Its brightness and contrast with the surrounding area make it distinctly noticeable.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "center", 0.632306 ], [ "bottom-center", 0.301807 ], [ "top-center", 0.065887 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "bs_277.jpg", "class_name": "Bright scratch", "natural_language_description": "The bright scratches on the steel surface appear as multiple vertical bright lines, contrasting sharply with the darker background. They are mainly located on the left and right edges of the image. In addition, there is a dark patch in the image, located slightly below the center and to the left, occupying about 5% of the total area.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "top-right", 0.192441 ], [ "middle-right", 0.180999 ], [ "top-left", 0.177184 ], [ "bottom-right", 0.164355 ], [ "middle-left", 0.153086 ], [ "bottom-left", 0.131935 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of five region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "bs_279.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of several thin, elongated lines that appear brighter than the surrounding area. The longest line runs horizontally near the top of the image, while shorter lines are scattered below. These shallow defects vary in length and contrast sharply with the darker steel surface, making them visually distinct.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "center", 0.299946 ], [ "middle-right", 0.249063 ], [ "middle-left", 0.218532 ], [ "bottom-left", 0.18211 ], [ "bottom-center", 0.050348 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are scattered, consisting of three region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "bs_30.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface appears as a long, narrow vertical line, slightly left of center, extending from top to bottom. It is lighter in color, contrasting sharply against the darker background, indicating a significant penetration into the material. The defect spans almost the entire height, suggesting a deep scratch or groove that disrupts the uniformity of the steel surface with its high reflectivity.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-left", 0.286972 ], [ "middle-left", 0.278482 ], [ "bottom-left", 0.266534 ], [ "center", 0.06362 ], [ "top-center", 0.056074 ], [ "bottom-center", 0.048318 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "bs_301.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a linear scratch positioned horizontally, spanning the width of the image. It is narrow and long, exhibiting a bright contrast against the darker surrounding area. It is located in the lower half of the image. The depth of the scratch is not visibly discernible.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-right", 0.387257 ], [ "bottom-center", 0.347196 ], [ "bottom-left", 0.265548 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of three region(s), mainly located at bottom-right and bottom-center. The defect exhibits high saliency." }, { "image_name": "bs_303.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a horizontal line located in the lower third of the image. It is lighter in color than the surrounding area, creating a noticeable contrast. The defect runs parallel to the bottom edge and spans the width of the image, indicating a significant length but narrow width. Its linear and sharp appearance stands out against the smoother, darker background, occupying less than 10% of the image.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.343379 ], [ "bottom-center", 0.337868 ], [ "bottom-left", 0.318753 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and bottom-center. The defect exhibits high saliency." }, { "image_name": "bs_305.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a long, narrow line running horizontally across the upper part of the image. It is bright and contrasts sharply with the surrounding darker steel surface, maintaining a consistent width. Below the line, slightly right of center, are two small, faint circular marks that are less distinct than the line defect.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.232458 ], [ "top-center", 0.220652 ], [ "top-right", 0.177253 ], [ "middle-right", 0.159295 ], [ "center", 0.124376 ], [ "middle-left", 0.085966 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits high saliency." }, { "image_name": "bs_31.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by two prominent vertical lines or streaks, brighter than the surrounding areas. These elongated lines extend significantly from the top to the bottom, indicating deep penetration into the material. Positioned towards the center and right of the image, the streaks occupy a small portion of the surface, with the largest being about one-ten the image's width. The contrast between the bright lines and the darker background makes the defect easily distinguishable.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-center", 0.26755 ], [ "center", 0.23245 ], [ "top-right", 0.20702 ], [ "middle-right", 0.13861 ], [ "bottom-center", 0.137178 ], [ "bottom-right", 0.017192 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "bs_313.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of elongated, horizontal streaks that are bright against a darker background. These streaks vary in length and have irregular shapes, distributed across the central area of the image. The contrast between the streaks and the surrounding surface is high, and they appear shallow, not penetrating deeply into the surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.397444 ], [ "center", 0.158454 ], [ "bottom-center", 0.115337 ], [ "middle-left", 0.085156 ], [ "top-center", 0.078072 ], [ "bottom-left", 0.075608 ], [ "top-right", 0.04943 ], [ "bottom-right", 0.040499 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and center. The defect exhibits high saliency." }, { "image_name": "bs_318.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by a series of linear, light-colored scratches or marks. These shallow, surface-level abrasions appear as thin white lines and small white spots against a darker, uniform background. The scratches are mostly concentrated in the center, stretching horizontally across the image. Their higher brightness compared to the surrounding area makes them visually prominent.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "center", 0.236031 ], [ "top-left", 0.196072 ], [ "middle-right", 0.169658 ], [ "top-center", 0.162208 ], [ "middle-left", 0.109042 ], [ "bottom-right", 0.080935 ], [ "bottom-center", 0.04233 ], [ "bottom-left", 0.003725 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of five region(s), mainly located at center and top-left. The defect exhibits high saliency." }, { "image_name": "bs_323.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by elongated, horizontal lines or streaks. These linear patterns are parallel to the surface and appear as variations in brightness, indicating shallow scratches or abrasions. The defect contrasts with the lighter background due to its darker coloration, making it visually distinct. The streaks suggest a surface-level irregularity, likely resulting from machining processes or contact during handling.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-right", 0.438225 ], [ "bottom-center", 0.249798 ], [ "top-left", 0.105881 ], [ "top-center", 0.092932 ], [ "bottom-left", 0.075128 ], [ "top-right", 0.038036 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are scattered, consisting of four region(s), mainly located at bottom-right and bottom-center. The defect exhibits high saliency." }, { "image_name": "bs_326.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by horizontal linear marks that are lighter in color than the surrounding area, indicating a difference in texture. It is located in the lower half of the image. These shallow scratches contrast with the darker background, appearing as brighter streaks that stand out visually. The image shows varying shades of gray, with the defect's reflective nature enhancing its visibility against the steel surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.333282 ], [ "bottom-center", 0.279095 ], [ "bottom-right", 0.268627 ], [ "top-left", 0.091287 ], [ "top-center", 0.017395 ], [ "middle-left", 0.007235 ], [ "center", 0.003079 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of three region(s), mainly located at bottom-left and bottom-center. The defect exhibits high saliency." }, { "image_name": "bs_336.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a bright, horizontal line with consistent width, extending from one side to the other. Positioned the upper half of the image, it contrasts sharply against the darker surrounding surface. There is no visible depth or indentation in the image.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-right", 0.351351 ], [ "top-center", 0.336993 ], [ "top-left", 0.311655 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of two region(s), mainly located at top-right and top-center. The defect exhibits high saliency." }, { "image_name": "bs_337.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a thin, elongated horizontal line near the center of the image. It contrasts with the darker background due to its lighter color. The scratch is not deep, as evidenced by the absence of significant shadow or indentation. Its edges are slightly irregular, contributing to its distinct appearance on the steel surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "center", 0.520728 ], [ "middle-left", 0.341371 ], [ "middle-right", 0.137902 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are scattered, consisting of two region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "bs_339.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface appears as a long, narrow vertical line or streak. It is located slightly to the left of the center, running from the top to the bottom of the image. The streak is lighter in color, contrasting sharply against the uniformly dark background, indicating a surface-level imperfection. The defect spans the full height of the image but occupies only a small portion of its width, suggesting it is shallow and not a deep crack or gouge.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.361224 ], [ "center", 0.355329 ], [ "bottom-center", 0.237188 ], [ "bottom-left", 0.040816 ], [ "middle-left", 0.005442 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "bs_342.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a subtle, elongated irregular patch running horizontally. It is mainly located in the upper part. It is slightly darker than the surrounding area, with a moderate size covering a small portion of the surface. The defect is not very deep and blends somewhat with the surrounding steel, resulting in low contrast.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.352464 ], [ "center", 0.196815 ], [ "top-left", 0.161058 ], [ "middle-left", 0.147236 ], [ "top-center", 0.142428 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are scattered, consisting of two region(s), mainly located at middle-right and center. The defect exhibits high saliency." }, { "image_name": "bs_345.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of elongated, bright streaks against a darker background. These streaks vary in length and width, with the longest being more pronounced, and are thin and irregularly shaped. Positioned across the center and bottom of the image, the streaks are shallow and appear as surface-level disruptions, contrasting sharply with the surrounding area.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.342282 ], [ "center", 0.292617 ], [ "bottom-right", 0.177181 ], [ "bottom-center", 0.120134 ], [ "top-right", 0.067785 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and center. The defect exhibits high saliency." }, { "image_name": "bs_347.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of multiple elongated, irregular linear marks varying in length. These thin scratches appear brighter than the surrounding material and are shallow, distributed across the surface. They contrast sharply against the darker background, making them distinctly visible.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.2633 ], [ "middle-right", 0.177104 ], [ "top-left", 0.137037 ], [ "top-center", 0.134848 ], [ "top-right", 0.101347 ], [ "middle-left", 0.08165 ], [ "bottom-right", 0.056061 ], [ "bottom-center", 0.032155 ], [ "bottom-left", 0.016498 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of multiple region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "bs_348.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is multiple narrow, elongated lines with irregular edges, positioned centrally and spanning horizontally. It presents a high contrast against the darker background, making it visually prominent. Although the depth is not discernible, the bright appearance of the scratch distinctly stands out on the surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.263696 ], [ "bottom-right", 0.212319 ], [ "middle-left", 0.145898 ], [ "top-right", 0.133409 ], [ "bottom-left", 0.126597 ], [ "top-left", 0.078342 ], [ "bottom-center", 0.039739 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-right. The defect exhibits high saliency." }, { "image_name": "bs_349.jpg", "class_name": "Bright scratch", "natural_language_description": "The bright scratch defect on the steel surface appears as a long, horizontal line with a break in the middle. The defect is light in color, contrasting sharply with the surrounding darker areas. This fine scratch spans most of the surface, located near the center of the image, extending from one side to the other. The defect appears shallow, with no apparent depth.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-left", 0.380993 ], [ "middle-right", 0.361301 ], [ "center", 0.190068 ], [ "bottom-right", 0.067637 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of two region(s), mainly located at middle-left and middle-right. The defect exhibits high saliency." }, { "image_name": "bs_350.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of elongated, bright streaks that are thin and vary in length. These streaks are predominantly located on the upper half of the surface. They exhibit a high contrast against the surrounding area and appear shallow, lying flat against the surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "top-center", 0.419196 ], [ "top-left", 0.334974 ], [ "top-right", 0.24583 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of five region(s), mainly located at top-center and top-left. The defect exhibits high saliency." }, { "image_name": "bs_352.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a bright, vertical streak that is elongated and narrow, extending from the top to the bottom of the image. It contrasts sharply against the darker background, enhancing its prominence. Near the bottom right, several small, bright spots are visible close to the streak. The defect is shallow yet distinctly visible.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.433194 ], [ "middle-right", 0.379958 ], [ "top-right", 0.186848 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "bs_353.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of a series of elongated, thin, bright lines oriented vertically. These lines vary in length and are positioned towards the center of the image. They are noticeably brighter than the surrounding area, indicating a contrast difference, and the defect appears shallow.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.278912 ], [ "top-left", 0.167517 ], [ "center", 0.149376 ], [ "top-right", 0.14881 ], [ "middle-right", 0.111395 ], [ "bottom-right", 0.056122 ], [ "top-center", 0.050454 ], [ "middle-left", 0.037415 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-left. The defect exhibits high saliency." }, { "image_name": "bs_357.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a narrow, elongated vertical scratch running from the top to the bottom of the image. Positioned towards the center-right, it is slightly lighter in color than the surrounding area, indicating a contrast. The scratch appears shallow, with no significant depth visible.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.746154 ], [ "bottom-center", 0.253846 ] ], "Scale": "tiny", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A tiny bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "bs_359.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is observed as a long, narrow vertical line running from top to bottom. Positioned centrally in the image, it maintains a consistent width and appears slightly lighter than the surrounding area. The defect has a shallow depth, with a subtle yet noticeable contrast against the steel surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.341022 ], [ "bottom-center", 0.333173 ], [ "top-center", 0.325805 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "bs_367.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface appears as a linear, vertical streak that is lighter in color than the surrounding area. It is elongated and narrow, running centrally from the top to the bottom of the image. The defect is shallow and contrasts sharply with the darker background due to its higher reflectivity, making it distinctly visible as a bright band against the uniform surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.351004 ], [ "center", 0.330321 ], [ "bottom-center", 0.318675 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "bs_377.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a narrow, vertical line running uniformly from top to bottom, spanning the entire visible section. Positioned slightly right of center, it exhibits high contrast against the surrounding area, appearing bright. There is no observable change in depth from the surface level.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.329358 ], [ "bottom-right", 0.316793 ], [ "top-right", 0.281333 ], [ "bottom-center", 0.053775 ], [ "center", 0.018741 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "bs_38.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by long, narrow, and bright lines. These linear streaks, varying in thickness and brightness, are positioned towards the center and slightly to the right of the image. They contrast sharply with the darker background, suggesting surface-level imperfections. The streaks are more reflective and lighter in color, indicating variations in surface characteristics due to these minor irregularities.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "center", 0.518754 ], [ "top-center", 0.350922 ], [ "top-right", 0.093452 ], [ "middle-right", 0.035601 ], [ "bottom-center", 0.001271 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of three region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "bs_381.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a vertical band with a bright, reflective appearance. It has a linear shape, extending from the top to the bottom of the image, and is narrow compared to its length. Positioned centrally, the defect is shallow and exhibits high contrast against the surrounding steel, making it clearly visible.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.340374 ], [ "center", 0.330706 ], [ "top-center", 0.32892 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "bs_384.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a narrow, long vertical line located on the left side, extending from the top to the bottom edge. It is positioned near and parallel to the left edge. The defect is lighter in color than the surrounding area, providing noticeable contrast, and appears shallow with no significant depth visible.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.382883 ], [ "middle-left", 0.371333 ], [ "bottom-left", 0.245784 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "bs_388.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a horizontal line, characterized by a long, narrow band stretching across the width of the image. Positioned near the top third, it appears lighter in contrast compared to the surrounding area. The defect maintains a consistent thickness along its length, with no visible depth or protrusion.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.341339 ], [ "top-center", 0.339461 ], [ "top-left", 0.3192 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A large bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-right and top-center. The defect exhibits high saliency." }, { "image_name": "bs_390.jpg", "class_name": "Bright scratch", "natural_language_description": "A bright scratch defect on the steel surface appears as a wide horizontal line spanning the entire width of the image. It is located in the lower quarter of the image, contrasting sharply with the surrounding material. The defect is shallow, with no visible depth.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.325696 ], [ "bottom-center", 0.313183 ], [ "bottom-right", 0.201093 ], [ "middle-left", 0.100458 ], [ "center", 0.05957 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and bottom-center. The defect exhibits high saliency." }, { "image_name": "bs_391.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a horizontal, bright, and straight line located near the top of the image. It is thin and extends across the entire width of the surface. The contrast between the line and the surrounding area is high, but the depth of the defect is not discernible from the image.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.40343 ], [ "top-left", 0.379172 ], [ "top-right", 0.217398 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits high saliency." }, { "image_name": "bs_400.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by vertical lines or streaks visible in the image. These lines run from the top to the bottom, located in the right half and left edge, slightly above the center. The defect is shallow, with a lighter tone that contrasts against the uniform gray background, making it more pronounced. The irregular shape and brightness of the defect highlight its presence on the textured surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.366727 ], [ "bottom-left", 0.324226 ], [ "top-left", 0.309047 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "bs_401.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a straight, narrow vertical line slightly to the right of the center. It contrasts sharply with the darker, uniformly shaded background, appearing as a lighter line. The defect is shallow, occupying less than 5% of the image's width, and is surface-level, indicating a scratch rather than a deep crack. The surrounding texture is mostly uniform, enhancing the visibility of the defect.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.342529 ], [ "middle-right", 0.329502 ], [ "bottom-right", 0.327969 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "bs_405.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by multiple long, narrow lines running vertically. This thin, straight line is positioned slightly off-center to the right and extends the entire visible height of the image. It appears lighter in contrast to the surrounding area, with no noticeable depth in the image.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.345133 ], [ "top-right", 0.33444 ], [ "bottom-right", 0.320428 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at middle-right and top-right. The defect exhibits high saliency." }, { "image_name": "bs_406.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of multiple vertical, narrow, and straight lines. These lines run parallel and are evenly spaced across the entire visible surface. They are located in the middle and on both sides. They vary in brightness, creating a noticeable contrast with the surrounding area. The defects appear shallow and maintain a consistent width throughout.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "center", 0.227636 ], [ "bottom-center", 0.216293 ], [ "top-center", 0.170405 ], [ "bottom-right", 0.166796 ], [ "middle-right", 0.147203 ], [ "top-right", 0.071668 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "bs_41.jpg", "class_name": "Bright scratch", "natural_language_description": "The bright scratch defect on the steel surface appears as two thin, vertical lines, standing out white against a dark background with high contrast. It is straight and thin, maintaining a consistent width for most of its length. The line is located slightly to the left of the image center, extending from the top edge to the bottom edge. Because there are no visible shadows or indentations, it does not appear deep.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.488948 ], [ "center", 0.48426 ], [ "top-center", 0.026792 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "bs_410.jpg", "class_name": "Bright scratch", "natural_language_description": "The bright scratch defect on the steel surface consists of three clear, vertical lines running parallel from top to bottom. These lines are narrow, evenly spaced, and brighter than the surrounding gray background, indicating a shallow surface texture. The first line is located slightly to the left of center, while the second and third lines are adjacent to each other slightly to the right of center. The shallowness of these lines indicates a minor surface defect rather than a deep scratch.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "top-right", 0.246367 ], [ "middle-right", 0.221697 ], [ "top-center", 0.201757 ], [ "center", 0.198716 ], [ "bottom-center", 0.076039 ], [ "bottom-right", 0.055424 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "bs_414.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by straight, vertical lines running parallel to each other, accompanied by irregular, darker patches. These defects are shallow and exhibit varying contrast against the steel background, predominantly spanning across the right half of the image.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.217444 ], [ "top-center", 0.209267 ], [ "center", 0.189279 ], [ "middle-right", 0.1596 ], [ "bottom-right", 0.141732 ], [ "top-right", 0.082677 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "bs_416.jpg", "class_name": "Bright scratch", "natural_language_description": "The bright scratches on the steel surface are located on the right, appearing as vertical lines. They occupy a very small area. They stand out against the dark background, but their depth is not discernible to the naked eye.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.459531 ], [ "middle-right", 0.451544 ], [ "bottom-right", 0.088924 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Bright scratch is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits low saliency." }, { "image_name": "bs_417.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of several thin, vertical lines running parallel to each other. These lines vary in length, with some extending across the entire visible surface, and are concentrated towards the center and right side of the image. They are slightly lighter in contrast compared to the surrounding steel area and appear shallow with no significant depth.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "top-center", 0.405239 ], [ "center", 0.316898 ], [ "top-right", 0.114022 ], [ "bottom-right", 0.087314 ], [ "middle-right", 0.076528 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "bs_425.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface appears as a narrow, elongated vertical line. It extends from the top to the bottom of the image, positioned slightly left of center. The line is bright, contrasting sharply against the surrounding darker area. Its depth is not visually discernible from the image.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.443073 ], [ "middle-left", 0.350717 ], [ "bottom-left", 0.20621 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "bs_427.jpg", "class_name": "Bright scratch", "natural_language_description": "The bright scratch defect on the steel surface has two distinct vertical linear scratches at its center, narrow and extending downwards. Several lighter vertical stripes are located next to these scratches. There is also an irregular small black dot on the left. These defects contrast sharply with the surrounding smooth surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "center", 0.313005 ], [ "top-center", 0.308314 ], [ "bottom-center", 0.270524 ], [ "middle-left", 0.088611 ], [ "bottom-left", 0.019547 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "bs_43.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a long, narrow line appearing as a white streak against a darker background. This thin, continuous line stretches diagonally across the image. The noticeable contrast between the defect and the surrounding area highlights the streak, and the lack of visible depth suggests it is a superficial mark.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "center", 0.322268 ], [ "top-center", 0.255187 ], [ "bottom-left", 0.244122 ], [ "bottom-center", 0.178423 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are scattered, consisting of two region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "bs_44.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a thin, diagonal line extending across a portion of the surface. It maintains a consistent width along its length and contrasts sharply with the surrounding darker area. The defect appears shallow, lying on the surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.497502 ], [ "bottom-right", 0.268731 ], [ "top-center", 0.105894 ], [ "top-left", 0.084915 ], [ "bottom-center", 0.024975 ], [ "top-right", 0.017982 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-right. The defect exhibits high saliency." }, { "image_name": "bs_46.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a thin, vertical line that appears bright white against the darker surrounding area. It is straight, elongated, and narrow, extending from the top to the bottom of the image, positioned slightly left of center. The high contrast between the defect and the background makes it clearly visible.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "center", 0.394175 ], [ "top-center", 0.291909 ], [ "bottom-right", 0.117152 ], [ "top-right", 0.098382 ], [ "bottom-center", 0.098382 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "bs_48.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface consists of thin, elongated vertical lines. These lines vary slightly in length and are positioned parallel to each other with even spacing. The most obvious one is located in the lower middle position. They contrast sharply with the darker surrounding area, making them noticeable. The defect is shallow and does not penetrate deeply into the surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.465964 ], [ "center", 0.392138 ], [ "middle-left", 0.141898 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "bs_50.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by two parallel, vertical lines located towards the center of the image. These lines are lighter in color, creating a contrast against the darker gray background. The defect appears shallow and occupies a relatively small area, suggesting minor surface-level imperfections. The lines run vertically from the bottom to slightly above the middle of the image, standing out due to their brighter shade.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.485139 ], [ "bottom-center", 0.421159 ], [ "top-center", 0.093703 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "bs_52.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a long, narrow, and straight vertical line. It is positioned centrally, extending from the top to the center of the image. The defect is characterized by its bright appearance, contrasting sharply with the darker, uniform gray background. This shallow, thin line occupies a small portion of the surface area, making it easily identifiable due to its increased brightness against the surrounding material.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "top-center", 0.594178 ], [ "center", 0.405822 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "bs_59.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a long, narrow, and light-colored line running vertically and centrally across the image. It occupies about 5-10% of the image's width and extends nearly the full height, indicating an elongated shape. The defect is shallow and contrasts with the darker background due to its brightness, making it a noticeable feature on the surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.386646 ], [ "center", 0.38354 ], [ "top-center", 0.229814 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "bs_61.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by a long, narrow line. It appears as a vertical streak, lighter in contrast than the surrounding area, extending from the top towards the center. Positioned slightly off-center to the right, the streak is thin and maintains a consistent width throughout its length, without significant depth.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-center", 0.555979 ], [ "center", 0.377761 ], [ "bottom-center", 0.06626 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "bs_68.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a narrow, vertical line that is long and thin with a consistent width. It is located slightly to the upper left of the image center. It appears bright against the darker surrounding area, indicating high contrast. The defect is slightly indented, suggesting shallow depth, with additional faint marks visible near its bottom.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.786517 ], [ "top-center", 0.213483 ] ], "Scale": "tiny", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A tiny bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "bs_76.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is characterized by three parallel vertical lines. These lines are thin and occupy a small portion of the surface area, appearing as bright, narrow scratches against a dark background. The defect is shallow, suggesting surface-level marks rather than deep cuts. The contrast between the bright lines and the darker background highlights the defect's presence on the steel surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "middle-right", 0.122365 ], [ "bottom-right", 0.120298 ], [ "top-center", 0.112857 ], [ "bottom-center", 0.111616 ], [ "center", 0.109549 ], [ "middle-left", 0.106656 ], [ "top-right", 0.105829 ], [ "top-left", 0.105415 ], [ "bottom-left", 0.105415 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at middle-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "bs_77.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is two long, narrow lines running vertically across the entire height of the image. One line is located slightly to the left of the center, and the other is near the right edge. The one on the left is more obvious. It appears bright white against the darker background, creating high contrast. The shape is straight and continuous, indicating a linear feature. There are no visible interruptions or indications of depth in the image.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "center", 0.209392 ], [ "bottom-center", 0.185527 ], [ "top-center", 0.155119 ], [ "middle-right", 0.149731 ], [ "bottom-right", 0.145112 ], [ "top-right", 0.126636 ], [ "top-left", 0.028483 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "bs_78.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a thin, straight, vertical line that extends from the top to the bottom of the image. Positioned left edge, it is bright in contrast to the surrounding dark surface. The line maintains a consistent width throughout, and its depth is not visually discernible.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.343558 ], [ "top-left", 0.329401 ], [ "bottom-left", 0.327041 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits high saliency." }, { "image_name": "bs_82.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a narrow vertical line, lighter in color than the surrounding area. It extends from the top to the bottom of the image and is positioned slightly left of center. The line appears shallow, with no significant depth, and the contrast between the defect and the adjacent surface is subtle.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.355 ], [ "center", 0.354792 ], [ "bottom-center", 0.290208 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "bs_86.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a vertical, linear feature located centrally in the image. It occupies approximately 10% of the image's width and appears as a lighter-colored line against a darker gray background, making it distinctly visible. The defect is shallow and superficial, resembling a straight line or streak, which contrasts noticeably with the surrounding area due to its brightness.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.341076 ], [ "bottom-center", 0.340302 ], [ "top-center", 0.318622 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "bs_88.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a long, narrow mark running vertically. It is bright and contrasts sharply with the darker surrounding area. This thin defect extends from the top edge towards the bottom and is located near the left side of the image. Its shallow depth is indicated by its visual flatness.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.420202 ], [ "top-center", 0.289899 ], [ "top-left", 0.188889 ], [ "bottom-center", 0.10101 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "bs_90.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a long, thin, vertical line right the center of the image, extending from top to bottom. It is shallow, appearing as a surface-level scratch rather than a deep gouge. The line is bright and contrasts sharply against the darker gray background, making it stand out due to its lighter tone and distinct linear shape compared to the uniform texture of the surrounding surface.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.357205 ], [ "top-center", 0.355459 ], [ "bottom-center", 0.287336 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "bs_92.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a long, thin, vertical line that runs from the top to the bottom of the image, positioned center to the right. It is a shallow, surface-level scratch that appears brighter than the surrounding material, creating a sharp contrast against the darker, uniform background. This prominent feature is narrow in width compared to its length, making it easily distinguishable within the image.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.345657 ], [ "center", 0.342136 ], [ "top-center", 0.312207 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "bs_96.jpg", "class_name": "Bright scratch", "natural_language_description": "The Bright scratch defect on the steel surface is a straight, vertical line running down the center of the image. It appears as a long, thin streak, occupying approximately one-tenth of the image's width. The line is lighter in color, contrasting distinctly with the surrounding darker gray surface. The defect is shallow, suggesting a superficial scratch rather than a deep gouge, and stands out clearly against the uniform background.", "structured_attributes": { "Defect type": "Bright scratch", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.362594 ], [ "bottom-center", 0.326423 ], [ "center", 0.310984 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright Bright scratch is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and bottom-center. The defect exhibits high saliency." }, { "image_name": "cracking_05.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular dark patches scattered across a lighter background. These patches vary in size, ranging from small spots to larger areas, with undefined and amorphous shapes. The patches are randomly positioned and evenly spread across the surface. There is low contrast between the patches and the surrounding area, and the defect appears shallow with no significant depth visible.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.153029 ], [ "bottom-right", 0.149616 ], [ "top-left", 0.14497 ], [ "top-right", 0.117664 ], [ "top-center", 0.106381 ], [ "middle-left", 0.095857 ], [ "bottom-center", 0.092349 ], [ "center", 0.071774 ], [ "bottom-left", 0.068361 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "cracking_102.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular, wavy lines that traverse the entire visible area. These lines vary in width and are slightly darker than the surrounding texture, creating a subtle contrast. The defect lacks a specific focal point and the lines have a shallow depth, blending seamlessly into the overall texture of the steel.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.133475 ], [ "center", 0.131179 ], [ "middle-right", 0.129061 ], [ "bottom-center", 0.120763 ], [ "bottom-right", 0.108316 ], [ "top-center", 0.107433 ], [ "middle-left", 0.100371 ], [ "bottom-left", 0.095869 ], [ "top-right", 0.073535 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and center. The defect exhibits medium saliency." }, { "image_name": "cracking_104.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by an irregular texture with varying shades of gray, forming a patchy and uneven appearance. It lacks sharp edges and presents a cloudy, shallow form that blends into the surrounding texture. The defect contrasts with the background through differences in shading, appearing slightly darker and smoother than the uniformly textured, lighter backdrop, allowing it to stand out despite similar grayscale values.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.145458 ], [ "bottom-center", 0.12705 ], [ "bottom-right", 0.123529 ], [ "top-left", 0.117996 ], [ "middle-left", 0.116588 ], [ "top-right", 0.102404 ], [ "center", 0.097777 ], [ "bottom-left", 0.090836 ], [ "middle-right", 0.078362 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "cracking_109.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular dark lines that are thin and vary in length, intersecting at several points. These lines are scattered across a broad area, with moderate contrast against the generally smooth surrounding surface. The defect is shallow, lacking significant depth.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.173739 ], [ "center", 0.13954 ], [ "top-center", 0.135212 ], [ "bottom-left", 0.122124 ], [ "middle-left", 0.10988 ], [ "top-right", 0.106819 ], [ "middle-right", 0.080114 ], [ "bottom-center", 0.072831 ], [ "bottom-right", 0.059742 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and center. The defect exhibits medium saliency." }, { "image_name": "cracking_11.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface presents as a rough texture with irregular patterns. It features multiple small pits and grooves scattered uniformly across a wide area. These defects are shallow, resulting in low contrast with the surrounding material. The overall appearance is uneven, with no specific concentration in any particular area.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.132531 ], [ "top-center", 0.121736 ], [ "bottom-left", 0.117931 ], [ "top-right", 0.117623 ], [ "bottom-center", 0.113099 ], [ "bottom-right", 0.104359 ], [ "middle-right", 0.10364 ], [ "middle-left", 0.100041 ], [ "center", 0.08904 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and top-center. The defect exhibits medium saliency." }, { "image_name": "cracking_114.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by small, localized areas of corrosion resulting in cavities or pits. It has an irregular, jagged outline and appears shallow, with light variations in texture and shading. The defect contrasts with the background surface through differences in texture and brightness, appearing as a darker spot against a lighter, uniform background. The image provides a close-up view of the rough, textured surface.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.144051 ], [ "middle-left", 0.142147 ], [ "top-left", 0.1266 ], [ "top-center", 0.122369 ], [ "bottom-left", 0.108197 ], [ "middle-right", 0.09688 ], [ "bottom-right", 0.094765 ], [ "top-right", 0.091274 ], [ "center", 0.073718 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and middle-left. The defect exhibits high saliency." }, { "image_name": "cracking_117.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by uneven, irregular cracks with a coarse texture and mottled appearance. It exhibits a non-uniform, scattered shape, spanning across the surface without distinct boundaries. The defect is shallow, affecting only the top layer, and is randomly distributed throughout the image. Its low contrast allows it to blend into the surrounding material.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.169268 ], [ "top-left", 0.143219 ], [ "middle-right", 0.118119 ], [ "top-center", 0.114955 ], [ "bottom-center", 0.1081 ], [ "center", 0.100295 ], [ "middle-left", 0.085741 ], [ "top-right", 0.080785 ], [ "bottom-right", 0.079519 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and top-left. The defect exhibits medium saliency." }, { "image_name": "cracking_119.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface presents a roughly textured area with irregular patterns. It predominantly exhibits a gray color with subtle shading variations. A small dark spot is noticeable in the upper left section. The defect lacks clear boundaries, blending into the surrounding material, and shows low contrast with the rest of the surface. It appears shallow with no significant depth.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.145134 ], [ "top-right", 0.141918 ], [ "top-center", 0.141779 ], [ "top-left", 0.137864 ], [ "bottom-right", 0.125699 ], [ "bottom-center", 0.111717 ], [ "center", 0.104586 ], [ "bottom-left", 0.081795 ], [ "middle-right", 0.009508 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-right. The defect exhibits medium saliency." }, { "image_name": "cracking_12.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular dark patches and irregular cracks with uneven shapes and varying sizes. These shallow patches are dispersed across the surface, exhibiting low contrast with the surrounding area, marked by subtle differences in shades of gray.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.164306 ], [ "top-right", 0.155545 ], [ "top-center", 0.120259 ], [ "bottom-left", 0.119419 ], [ "middle-right", 0.113778 ], [ "center", 0.102136 ], [ "middle-left", 0.091335 ], [ "bottom-right", 0.069251 ], [ "bottom-center", 0.06397 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and top-right. The defect exhibits medium saliency." }, { "image_name": "cracking_123.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface manifests as irregular patches and cracks with varying brightness. These diffuse, uneven areas have indistinct edges and range from small spots to larger clusters. Randomly positioned across the visible surface, the defects appear to be surface-level irregularities. The low contrast between the defective areas and the surrounding steel makes the patches subtly visible.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.155446 ], [ "center", 0.15032 ], [ "bottom-center", 0.13376 ], [ "middle-left", 0.125185 ], [ "bottom-left", 0.110301 ], [ "top-center", 0.100444 ], [ "top-right", 0.083687 ], [ "middle-right", 0.076885 ], [ "bottom-right", 0.063972 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and center. The defect exhibits medium saliency." }, { "image_name": "cracking_125.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular, jagged lines across the textured surface. These lines form an amorphous pattern, lacking distinct geometric shapes. The defect appears shallow, with subtle contrast against the surrounding uniform background, discernible due to variations in texture and shading. The darker, irregular pattern interrupts the surface's uniformity, indicating the presence of the defect.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.175346 ], [ "top-left", 0.144055 ], [ "bottom-center", 0.133661 ], [ "top-right", 0.120474 ], [ "bottom-left", 0.090411 ], [ "bottom-right", 0.088288 ], [ "middle-right", 0.086612 ], [ "center", 0.086388 ], [ "top-center", 0.074765 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "cracking_128.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by small, irregular dark patches with uneven, jagged edges. These patches are scattered across the surface and exhibit a shallow depth. There is a high contrast between the dark patches and the lighter surrounding area, making the defect visually prominent.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.141337 ], [ "bottom-center", 0.133946 ], [ "top-center", 0.13025 ], [ "top-right", 0.122186 ], [ "bottom-right", 0.107067 ], [ "middle-right", 0.101803 ], [ "top-left", 0.090268 ], [ "bottom-left", 0.086908 ], [ "center", 0.086236 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-center. The defect exhibits medium saliency." }, { "image_name": "cracking_130.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface presents irregular cracks with a slightly rough texture. It exhibits a mottled appearance in varying shades of gray, lacking distinct shapes or deep indentations. The defect spans the surface without clear boundaries between areas, and the contrast is low, featuring subtle variations in brightness.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.135361 ], [ "middle-left", 0.128707 ], [ "center", 0.123479 ], [ "bottom-left", 0.120247 ], [ "top-left", 0.107034 ], [ "top-right", 0.102662 ], [ "middle-right", 0.102567 ], [ "bottom-center", 0.09962 ], [ "bottom-right", 0.080323 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and middle-left. The defect exhibits medium saliency." }, { "image_name": "cracking_131.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by a rough texture with irregular cracks. Small, shallow pits of varying sizes are scattered randomly across the surface. These pits create a moderate contrast with the surrounding material.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.159686 ], [ "middle-left", 0.132702 ], [ "bottom-left", 0.127265 ], [ "top-center", 0.124346 ], [ "bottom-right", 0.120016 ], [ "middle-right", 0.111055 ], [ "bottom-center", 0.089005 ], [ "center", 0.072694 ], [ "top-right", 0.06323 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "cracking_132.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface presents a mottled appearance with an uneven texture. It consists of irregular shapes scattered across the entire surface, varying in size from small to larger forms. The defects are shallow and mostly superficial, with low contrast against the surrounding surface, making them appear subtle and without a distinct pattern.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.153158 ], [ "middle-right", 0.147053 ], [ "top-right", 0.145053 ], [ "top-left", 0.114947 ], [ "top-center", 0.105684 ], [ "center", 0.101789 ], [ "bottom-right", 0.081789 ], [ "bottom-left", 0.075579 ], [ "bottom-center", 0.074947 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and middle-right. The defect exhibits medium saliency." }, { "image_name": "cracking_142.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular, small indents resembling pits, scattered uniformly across the area. These indents have a shallow depth and exhibit slight variations in shape. The contrast between the defect and the surrounding areas is low, marked by subtle differences in texture and shade.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.176894 ], [ "middle-left", 0.164446 ], [ "top-right", 0.114072 ], [ "center", 0.108918 ], [ "top-left", 0.106097 ], [ "top-center", 0.104347 ], [ "bottom-center", 0.09754 ], [ "bottom-right", 0.071769 ], [ "middle-right", 0.055918 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "cracking_144.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular cracks with a uniform width. It runs horizontally near the center of the image and is slightly lighter in color than the surrounding area. The line appears shallow with no visible depth, and the contrast between the defect and the adjacent surface is subtle yet noticeable.", "structured_attributes": { "Defect type": "Crazing", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.158373 ], [ "top-center", 0.131005 ], [ "center", 0.119043 ], [ "bottom-center", 0.111962 ], [ "top-right", 0.10622 ], [ "bottom-right", 0.100957 ], [ "top-left", 0.099809 ], [ "middle-left", 0.091962 ], [ "bottom-left", 0.08067 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-center. The defect exhibits medium saliency." }, { "image_name": "cracking_148.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular, jagged lines resembling cracks, disrupting the smooth texture. These linear fissures have an uneven, organic appearance with varying contours and edges. The defect appears shallow, with surface-level irregularities rather than deep indentations. In the image, the defect is highlighted by darker shades against the surrounding area, creating a noticeable contrast that distinguishes it from the smoother background.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.157334 ], [ "top-right", 0.155044 ], [ "top-left", 0.122066 ], [ "top-center", 0.117943 ], [ "bottom-center", 0.110157 ], [ "bottom-left", 0.104775 ], [ "bottom-right", 0.092752 ], [ "center", 0.085652 ], [ "middle-left", 0.054277 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "cracking_149.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular, dark lines and small spots. These jagged lines and scattered spots cover the entire visible area. The defect exhibits a shallow depth, with moderate contrast against the surrounding material.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.175561 ], [ "center", 0.135537 ], [ "bottom-center", 0.120477 ], [ "top-left", 0.118658 ], [ "top-center", 0.118355 ], [ "top-right", 0.102082 ], [ "middle-right", 0.087528 ], [ "bottom-left", 0.087022 ], [ "bottom-right", 0.054781 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and center. The defect exhibits medium saliency." }, { "image_name": "cracking_15.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by multiple irregular, dark spots of varying sizes, with some larger than others. These shallow yet noticeable spots are scattered unevenly across the surface. The contrast between the spots and the surrounding area is subtle but discernible.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.182766 ], [ "top-right", 0.155582 ], [ "top-left", 0.114645 ], [ "bottom-center", 0.113248 ], [ "top-center", 0.094552 ], [ "bottom-right", 0.089288 ], [ "center", 0.08875 ], [ "bottom-left", 0.086816 ], [ "middle-left", 0.074353 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "cracking_155.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface features a rough texture with irregular, thin, and shallow lines. It spans a broad area, with a small, dark spot located near the upper left, exhibiting the highest contrast.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.158331 ], [ "top-right", 0.140209 ], [ "center", 0.139899 ], [ "top-center", 0.138967 ], [ "middle-right", 0.124573 ], [ "bottom-left", 0.081702 ], [ "top-left", 0.080356 ], [ "bottom-center", 0.075179 ], [ "bottom-right", 0.060785 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-right. The defect exhibits medium saliency." }, { "image_name": "cracking_156.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface presents as irregular patches with varying brightness, featuring a non-uniform shape spread across a broad area. It includes visible linear markings and scattered dark spots. The defect is centrally positioned in the image, with a shallow, mostly superficial depth. The contrast with the surrounding area is subtle, showing gradations in tone rather than stark differences.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.154411 ], [ "top-center", 0.147956 ], [ "middle-left", 0.118846 ], [ "center", 0.118086 ], [ "middle-right", 0.107328 ], [ "bottom-center", 0.102772 ], [ "bottom-right", 0.096443 ], [ "top-left", 0.092267 ], [ "bottom-left", 0.061891 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and top-center. The defect exhibits high saliency." }, { "image_name": "cracking_157.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by faint, irregular patterns or lines that create a subtle texture variation. These circular patterns are uniformly distributed across the surface, suggesting they are small relative to the overall image size. The grayscale image highlights the defect's contrast with the background through texture and tone differences, making it visually distinct despite the lack of depth perception or size reference.", "structured_attributes": { "Defect type": "Crazing", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.176637 ], [ "top-right", 0.158721 ], [ "bottom-right", 0.132301 ], [ "middle-left", 0.127442 ], [ "top-center", 0.093633 ], [ "center", 0.088977 ], [ "middle-right", 0.085839 ], [ "bottom-left", 0.07855 ], [ "bottom-center", 0.057901 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and top-right. The defect exhibits medium saliency." }, { "image_name": "cracking_159.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular, wavy lines that span across the image. These lines appear dark against a lighter gray background and vary in thickness, though they are not deeply indented. The defect occupies a significant portion of the surface area, with a moderate contrast between the lines and the background.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.149177 ], [ "center", 0.144274 ], [ "bottom-center", 0.141985 ], [ "middle-right", 0.140351 ], [ "top-center", 0.124006 ], [ "top-right", 0.121717 ], [ "bottom-right", 0.078239 ], [ "bottom-left", 0.051651 ], [ "top-left", 0.0486 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and center. The defect exhibits high saliency." }, { "image_name": "cracking_16.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular dark patches with uneven, jagged shapes. These patches vary in size, with larger areas connected by smaller lines, and are scattered across the surface. The defects appear shallow, and the contrast between the patches and the surrounding surface is moderate.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.190346 ], [ "middle-right", 0.180976 ], [ "top-center", 0.137612 ], [ "bottom-right", 0.101656 ], [ "center", 0.086184 ], [ "bottom-center", 0.084005 ], [ "top-left", 0.083025 ], [ "bottom-left", 0.074962 ], [ "middle-left", 0.061233 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "cracking_161.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular, rough cracks with small, scattered depressions. These defects have an uneven, amorphous shape and vary slightly in size, remaining small overall. They are shallow, contributing to a textured appearance, and are randomly distributed across the surface. The contrast is subtle, with the defects exhibiting a slightly darker tone compared to the surrounding material.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.147809 ], [ "middle-left", 0.133548 ], [ "bottom-left", 0.127095 ], [ "center", 0.125325 ], [ "top-left", 0.114188 ], [ "bottom-center", 0.113979 ], [ "top-center", 0.088789 ], [ "bottom-right", 0.080358 ], [ "middle-right", 0.068908 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-left. The defect exhibits high saliency." }, { "image_name": "cracking_174.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by a subtle, irregularly shaped mark with a rounded outline and diffuse edges. It is small compared to the overall surface area and centrally positioned in the image. The defect is shallow, resulting in a faint contrast against the surrounding material, and blends slightly with the background texture.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.155975 ], [ "top-center", 0.151183 ], [ "center", 0.139253 ], [ "middle-left", 0.114023 ], [ "bottom-right", 0.10043 ], [ "top-left", 0.098866 ], [ "middle-right", 0.096225 ], [ "bottom-left", 0.072658 ], [ "bottom-center", 0.071387 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and top-center. The defect exhibits high saliency." }, { "image_name": "cracking_179.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by multiple small, irregularly shaped indentations scattered across the surface. These indentations are shallow with varying depths. The surface exhibits a dull, gray appearance with low contrast between the indentations and the surrounding area.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.207379 ], [ "middle-right", 0.195446 ], [ "center", 0.145522 ], [ "bottom-center", 0.137567 ], [ "top-left", 0.111233 ], [ "top-right", 0.097929 ], [ "middle-left", 0.067343 ], [ "bottom-left", 0.037306 ], [ "bottom-right", 0.000274 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and middle-right. The defect exhibits medium saliency." }, { "image_name": "cracking_18.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by multiple small, dark spots and cracks that are irregular in shape and vary in size. These shallow spots are scattered across the entire visible area, creating a noticeable contrast against the lighter steel surface.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.146447 ], [ "bottom-left", 0.140316 ], [ "middle-left", 0.133179 ], [ "middle-right", 0.108654 ], [ "bottom-right", 0.102121 ], [ "top-center", 0.09599 ], [ "center", 0.092874 ], [ "top-left", 0.092572 ], [ "bottom-center", 0.087848 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and bottom-left. The defect exhibits medium saliency." }, { "image_name": "cracking_183.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface consists of small, irregularly shaped dark spots and irregular cracks scattered uniformly across the area. These spots vary in size and are shallow, not significantly disrupting the surface texture. They contrast subtly against the lighter background, making them visible but not prominent.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.141671 ], [ "top-center", 0.126149 ], [ "middle-left", 0.12437 ], [ "bottom-center", 0.122392 ], [ "middle-right", 0.107266 ], [ "bottom-left", 0.106278 ], [ "bottom-right", 0.097479 ], [ "center", 0.093228 ], [ "top-left", 0.081167 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and top-center. The defect exhibits medium saliency." }, { "image_name": "cracking_19.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular, linear shapes resembling zig-zag or wavy patterns. These markings are dispersed across the surface, varying in intensity and width. The defect appears shallow, with surface-level irregularities that contrast against the background by appearing darker. The image shows a textured surface with varying shades of gray, highlighting the defect's prominence against the relatively uniform background.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.183589 ], [ "top-center", 0.165241 ], [ "top-left", 0.149778 ], [ "top-right", 0.130708 ], [ "center", 0.104938 ], [ "bottom-left", 0.094114 ], [ "middle-right", 0.087723 ], [ "bottom-center", 0.059478 ], [ "bottom-right", 0.02443 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-center. The defect exhibits medium saliency." }, { "image_name": "cracking_195.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface features irregular, wavy lines of varying thickness, appearing slightly darker than the surrounding area. It predominantly covers the central portion and extends horizontally. The texture is uneven with minor depth variations. Although the contrast between the defect and the steel is low, it remains noticeable upon close inspection.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.149849 ], [ "top-center", 0.13386 ], [ "middle-left", 0.123623 ], [ "bottom-right", 0.115336 ], [ "middle-right", 0.101297 ], [ "bottom-center", 0.100127 ], [ "top-right", 0.096617 ], [ "bottom-left", 0.093985 ], [ "top-left", 0.085308 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "cracking_197.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface consists of irregular, crack-like lines that are thin and dark, contrasting sharply with the lighter background. These lines vary in length and form an interconnected pattern. The defects are uniformly distributed across the visible area, and the depth appears shallow based on the image.", "structured_attributes": { "Defect type": "Crazing", "Shape": "network-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.170513 ], [ "center", 0.159944 ], [ "top-center", 0.144413 ], [ "top-right", 0.133197 ], [ "bottom-right", 0.107852 ], [ "middle-right", 0.099008 ], [ "top-left", 0.072692 ], [ "middle-left", 0.060828 ], [ "bottom-left", 0.051553 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a network-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "cracking_20.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular dark patches and cracks that are mostly elongated or uneven in shape. These small patches are scattered across the surface, primarily towards the right side of the image. The depth is shallow, with no significant protrusion or indentation. There is a noticeable contrast between the dark patches and the lighter background.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.209626 ], [ "middle-right", 0.156049 ], [ "top-center", 0.117173 ], [ "bottom-right", 0.117064 ], [ "center", 0.09376 ], [ "bottom-center", 0.087989 ], [ "top-left", 0.082762 ], [ "middle-left", 0.078188 ], [ "bottom-left", 0.057389 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "cracking_200.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface manifests as a slightly darker patch with an irregular crack and uneven edges. It occupies a small area relative to the entire surface and is positioned slightly to the right of the center. The defect is shallow, with low contrast against the surrounding surface, making it subtly visible.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.146316 ], [ "bottom-left", 0.138309 ], [ "top-right", 0.138023 ], [ "middle-right", 0.115146 ], [ "bottom-center", 0.112287 ], [ "center", 0.100467 ], [ "bottom-right", 0.089601 ], [ "top-left", 0.082452 ], [ "middle-left", 0.0774 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "cracking_201.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface presents a rough texture with irregularly shaped patches and cracks scattered across the surface. These defects vary in size, ranging from small to larger areas, and are randomly positioned without a consistent pattern. The depth is shallow with minor height variations, and the contrast between the defect areas and the surrounding surface is subtle.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.192779 ], [ "middle-right", 0.149074 ], [ "top-center", 0.113444 ], [ "top-left", 0.106223 ], [ "center", 0.101188 ], [ "middle-left", 0.091496 ], [ "bottom-center", 0.089121 ], [ "bottom-left", 0.079905 ], [ "bottom-right", 0.07677 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "cracking_202.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by subtle, irregular, dark lines or marks that form a linear or elongated shape. The defect is shallow, with irregular edges that stand out against the smoother, uniformly gray background, indicating a difference in texture or material composition.", "structured_attributes": { "Defect type": "Crazing", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.133817 ], [ "middle-left", 0.130401 ], [ "top-left", 0.122972 ], [ "center", 0.108881 ], [ "middle-right", 0.106661 ], [ "bottom-center", 0.105209 ], [ "top-right", 0.099573 ], [ "bottom-left", 0.099402 ], [ "bottom-right", 0.093083 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-center and middle-left. The defect exhibits medium saliency." }, { "image_name": "cracking_211.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular, dark, wavy lines forming interconnected network patterns. These lines vary in size and span a large portion of the surface. The depth is shallow, with the lines primarily visible due to low to moderate contrast against the surrounding area.", "structured_attributes": { "Defect type": "Crazing", "Shape": "network-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.139424 ], [ "center", 0.12732 ], [ "bottom-center", 0.12454 ], [ "top-left", 0.113422 ], [ "bottom-right", 0.112974 ], [ "bottom-left", 0.101228 ], [ "middle-left", 0.098449 ], [ "top-right", 0.097373 ], [ "top-center", 0.085269 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a network-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and center. The defect exhibits medium saliency." }, { "image_name": "cracking_216.jpg", "class_name": "Crazing", "natural_language_description": "The cracking defect on the steel surface manifests as uneven, irregular cracks, with a rough texture and mottled appearance. It presents an uneven, dispersed shape, spanning the entire surface without clear boundaries. The defect is relatively deep and randomly distributed throughout the image. It contrasts sharply with the background.", "structured_attributes": { "Defect type": "Crazing", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.142203 ], [ "bottom-center", 0.134028 ], [ "top-center", 0.130255 ], [ "center", 0.12217 ], [ "top-right", 0.107348 ], [ "middle-right", 0.099713 ], [ "middle-left", 0.097197 ], [ "bottom-right", 0.092346 ], [ "bottom-left", 0.074739 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-left and bottom-center. The defect exhibits medium saliency." }, { "image_name": "cracking_217.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular, dark lines scattered across the image. These thin lines vary in length and some appear fragmented. They contrast sharply against the lighter gray background and are clear in depth, with a random distribution across the surface.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.168835 ], [ "bottom-right", 0.1459 ], [ "center", 0.134528 ], [ "top-center", 0.124121 ], [ "top-right", 0.10822 ], [ "bottom-left", 0.098198 ], [ "middle-right", 0.092705 ], [ "middle-left", 0.08143 ], [ "top-left", 0.046063 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and bottom-right. The defect exhibits high saliency." }, { "image_name": "cracking_219.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular, shallow pits scattered across the textured surface. These pits contrast with the lighter, smoother background, appearing darker in certain areas. The defect lacks a distinct geometric shape, blending with the surrounding material, and shows variations in shading and texture. Despite the uniform distribution, the exact size of the features is indeterminate due to the absence of scale information.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.163165 ], [ "bottom-left", 0.153422 ], [ "top-right", 0.124076 ], [ "middle-right", 0.10905 ], [ "center", 0.108816 ], [ "top-center", 0.10682 ], [ "top-left", 0.095903 ], [ "bottom-right", 0.085573 ], [ "bottom-center", 0.053175 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-left. The defect exhibits high saliency." }, { "image_name": "cracking_220.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular, scattered cracks. These cracks appear as small, dark spots with undefined shapes against a lighter background. They vary in size and are distributed unevenly across the surface. The contrast between the dark spots and the lighter areas is noticeable, and the spots appear shallow.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.165813 ], [ "top-left", 0.143607 ], [ "bottom-right", 0.14019 ], [ "top-center", 0.109688 ], [ "middle-left", 0.100049 ], [ "bottom-left", 0.099561 ], [ "bottom-center", 0.092118 ], [ "middle-right", 0.075525 ], [ "top-right", 0.07345 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-left. The defect exhibits medium saliency." }, { "image_name": "cracking_222.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface consists of multiple small, irregularly shaped indentations. These indentations vary in size and appear mostly shallow. They are unevenly distributed across the surface, with moderate contrast against the surrounding area, making them visible but not highly pronounced.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.149647 ], [ "middle-right", 0.13039 ], [ "top-center", 0.127625 ], [ "bottom-left", 0.119943 ], [ "center", 0.114821 ], [ "bottom-right", 0.107242 ], [ "top-left", 0.097716 ], [ "middle-left", 0.093004 ], [ "bottom-center", 0.059613 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits high saliency." }, { "image_name": "cracking_232.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular dark cracks scattered unevenly. These spots are small, ranging from circular to oval in shape, and appear shallow without sharp edges. They are distributed across the surface with varying densities, and the contrast between the spots and the surrounding material is low.", "structured_attributes": { "Defect type": "Crazing", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.14179 ], [ "top-right", 0.141286 ], [ "bottom-center", 0.130084 ], [ "bottom-right", 0.119185 ], [ "top-center", 0.110304 ], [ "center", 0.105258 ], [ "middle-left", 0.09234 ], [ "bottom-left", 0.08023 ], [ "top-left", 0.079524 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "cracking_234.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface exhibits a rough texture with an irregular, patchy and crack shape. It is spread across the central area and is shallow with minimal depth variation. The contrast is low against the surrounding surface, making it subtle.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.144575 ], [ "center", 0.132625 ], [ "bottom-center", 0.12708 ], [ "middle-right", 0.124424 ], [ "top-right", 0.116926 ], [ "top-center", 0.109974 ], [ "middle-left", 0.10068 ], [ "top-left", 0.081231 ], [ "bottom-left", 0.062485 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "cracking_236.jpg", "class_name": "Crazing", "natural_language_description": "Cracks on the steel surface manifest as uneven, irregular cracks, a rough texture, and a mottled appearance. They present an uneven, dispersed shape, mainly distributed in the lower half, without clear boundaries. The defect is dark in color, with subtle contrast to the background.", "structured_attributes": { "Defect type": "Crazing", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.153328 ], [ "middle-right", 0.126013 ], [ "top-center", 0.121005 ], [ "top-right", 0.115633 ], [ "bottom-center", 0.11536 ], [ "top-left", 0.103524 ], [ "center", 0.095966 ], [ "bottom-left", 0.091232 ], [ "middle-left", 0.077939 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "cracking_242.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface presents a patchy texture characterized by irregularly shaped dark cracks scattered uniformly across the area. The cracks vary in size, with most being small. The surface exhibits a shallow depth, and there is moderate contrast between the dark cracks and the lighter background.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.128467 ], [ "top-right", 0.126498 ], [ "bottom-left", 0.12623 ], [ "bottom-right", 0.123994 ], [ "middle-left", 0.115495 ], [ "top-center", 0.10136 ], [ "bottom-center", 0.099392 ], [ "top-left", 0.096887 ], [ "middle-right", 0.081678 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-right. The defect exhibits medium saliency." }, { "image_name": "cracking_245.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface presents as irregular, rough texture patterns covering the entire visible area. It consists of uneven cracks of varying sizes, positioned uniformly across the surface. The depth is shallow but inconsistent, and there is low contrast between the defect and the surrounding material.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.157895 ], [ "top-left", 0.137467 ], [ "top-right", 0.132256 ], [ "middle-right", 0.109432 ], [ "top-center", 0.105888 ], [ "middle-left", 0.100469 ], [ "bottom-left", 0.093174 ], [ "bottom-right", 0.085044 ], [ "bottom-center", 0.078374 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-left. The defect exhibits medium saliency." }, { "image_name": "cracking_249.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by a series of irregularly shaped dark cracks scattered randomly across the surface. These cracks vary in size, ranging from small to large, and are shallow, appearing as surface-level marks. There is a moderate contrast between the dark cracks and the lighter surrounding steel, making the defect noticeable.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.1662 ], [ "top-right", 0.149118 ], [ "middle-right", 0.134556 ], [ "top-center", 0.112994 ], [ "bottom-center", 0.108933 ], [ "bottom-right", 0.108793 ], [ "center", 0.102492 ], [ "bottom-left", 0.097032 ], [ "middle-left", 0.019882 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and top-right. The defect exhibits medium saliency." }, { "image_name": "cracking_250.jpg", "class_name": "Crazing", "natural_language_description": "The surface cracking defect in the steel is characterized by irregular cracks. Secondly, there is a small, irregularly shaped, dark spot near the upper left corner. It is very light, indicating surface discoloration, and contrasts sharply with the surrounding lighter-colored steel surface.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.154272 ], [ "bottom-left", 0.146146 ], [ "center", 0.135989 ], [ "middle-left", 0.120077 ], [ "top-center", 0.11782 ], [ "bottom-center", 0.111387 ], [ "middle-right", 0.097506 ], [ "bottom-right", 0.070308 ], [ "top-right", 0.046496 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "cracking_251.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by a circular or rounded crack, located near the center of the image. It appears slightly darker than the surrounding uniform texture, creating a noticeable contrast. The defect's edges are somewhat blended, but the darker tone distinguishes it from the lighter gray background. The overall texture of the surface is smooth and consistent, with no significant irregularities or depth variations.", "structured_attributes": { "Defect type": "Crazing", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.182575 ], [ "center", 0.120131 ], [ "bottom-left", 0.116563 ], [ "middle-left", 0.113589 ], [ "bottom-right", 0.108534 ], [ "top-left", 0.107493 ], [ "middle-right", 0.093964 ], [ "top-right", 0.085638 ], [ "bottom-center", 0.071514 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "cracking_255.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by a rough texture with irregular patterns. It exhibits a gray coloration interspersed with darker and lighter patches. The defects manifest as small, scattered indentations without deep grooves or extensive damage. The surface displays a mottled contrast, emphasizing its unevenness.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.15581 ], [ "middle-left", 0.148932 ], [ "center", 0.125169 ], [ "top-right", 0.120271 ], [ "top-center", 0.120167 ], [ "middle-right", 0.093069 ], [ "bottom-left", 0.089943 ], [ "bottom-center", 0.088796 ], [ "bottom-right", 0.057843 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "cracking_256.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface appears as a long, thin irregular crack oriented horizontally. It is positioned slightly above the center of the image. The defect is shallow with a subtle indentation, and the contrast between the defect and the surrounding surface is low.", "structured_attributes": { "Defect type": "Crazing", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.128889 ], [ "center", 0.123529 ], [ "bottom-center", 0.120261 ], [ "top-right", 0.111242 ], [ "top-center", 0.108758 ], [ "middle-left", 0.107451 ], [ "bottom-right", 0.106536 ], [ "top-left", 0.099346 ], [ "bottom-left", 0.093987 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and center. The defect exhibits medium saliency." }, { "image_name": "cracking_258.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is a thin, elongated, dark irregular crack mark located near the center of the image. It is slightly darker than the surrounding area, with a subtle contrast against the steel surface.", "structured_attributes": { "Defect type": "Crazing", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.144522 ], [ "top-right", 0.140409 ], [ "center", 0.130927 ], [ "bottom-right", 0.12053 ], [ "top-left", 0.110705 ], [ "top-center", 0.105335 ], [ "middle-right", 0.09928 ], [ "bottom-center", 0.081572 ], [ "middle-left", 0.06672 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and top-right. The defect exhibits medium saliency." }, { "image_name": "cracking_265.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface appears as a slightly darker, irregular, and diffused patch. It is relatively small and situated towards the left-upper of the image. The contrast between the defect and the surrounding area is low, with no significant depth noticeable.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.151485 ], [ "top-right", 0.151387 ], [ "top-left", 0.144972 ], [ "bottom-left", 0.119017 ], [ "middle-left", 0.110037 ], [ "middle-right", 0.092668 ], [ "center", 0.089016 ], [ "bottom-right", 0.076581 ], [ "bottom-center", 0.064838 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "cracking_268.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by a subtle, irregular texture with small, scattered dark cracks. These cracks vary in size but are generally small and slightly deeper than the surrounding area. They are unevenly distributed across the surface, with low contrast against the background, making them faintly noticeable.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.152761 ], [ "top-left", 0.143731 ], [ "top-center", 0.134042 ], [ "top-right", 0.123225 ], [ "middle-right", 0.120309 ], [ "center", 0.103001 ], [ "bottom-left", 0.076945 ], [ "bottom-right", 0.076757 ], [ "bottom-center", 0.069231 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "cracking_276.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by multiple dark, irregularly-shaped cracks. These small defects are scattered across the surface, which has a rough texture with varying shades of gray. The defects are shallow and blend slightly with the background, exhibiting moderate contrast with the surrounding area.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.169215 ], [ "top-right", 0.152889 ], [ "middle-right", 0.149261 ], [ "top-center", 0.144079 ], [ "middle-left", 0.106504 ], [ "bottom-center", 0.096916 ], [ "top-left", 0.06893 ], [ "bottom-left", 0.066338 ], [ "bottom-right", 0.045867 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-right. The defect exhibits medium saliency." }, { "image_name": "cracking_280.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface manifests as irregular dark patches with uneven, jagged shapes. These patches vary in size and are scattered randomly across the area. The defect is shallow, featuring slight indentations, and exhibits low contrast, with subtle differences between the defect and the surrounding material.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.178621 ], [ "top-right", 0.169001 ], [ "middle-right", 0.137787 ], [ "bottom-center", 0.11876 ], [ "center", 0.097702 ], [ "top-center", 0.084019 ], [ "middle-left", 0.074933 ], [ "top-left", 0.073437 ], [ "bottom-left", 0.06574 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and top-right. The defect exhibits medium saliency." }, { "image_name": "cracking_285.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular dark cracks scattered randomly across the image. These cracks are primarily small and round, varying in size. Due to the image's flat appearance, the depth of the spots is not visible. The contrast between the spots and the surrounding area is low, making them subtly distinct from the rest of the surface.", "structured_attributes": { "Defect type": "Crazing", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.156261 ], [ "top-right", 0.153053 ], [ "bottom-right", 0.140795 ], [ "center", 0.112384 ], [ "bottom-left", 0.107916 ], [ "bottom-center", 0.107229 ], [ "middle-left", 0.088326 ], [ "top-center", 0.073548 ], [ "top-left", 0.060488 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "cracking_291.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by subtle cracks variations, contrasting slightly with the uniform background. The defect appears shallow, lacking significant changes in depth or surface topology. It disrupts the consistent pattern of the surface, making it distinguishable upon closer inspection. The granular or fibrous texture suggests a minor irregularity, but without reference objects for scale, the exact size relative to the entire surface cannot be precisely determined.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.156465 ], [ "top-right", 0.154376 ], [ "center", 0.121927 ], [ "bottom-left", 0.114921 ], [ "middle-left", 0.106195 ], [ "top-center", 0.101155 ], [ "middle-right", 0.08825 ], [ "bottom-right", 0.088127 ], [ "bottom-center", 0.068584 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and top-right. The defect exhibits medium saliency." }, { "image_name": "cracking_292.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is centrally located in the image. It presents as a small, irregularly shaped light crack against a darker background. The defect lacks defined edges and is shallow, with a subtle texture difference. The contrast is low, as the defect is only slightly brighter than the surrounding area.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.129036 ], [ "bottom-right", 0.123569 ], [ "bottom-center", 0.122022 ], [ "bottom-left", 0.118721 ], [ "middle-right", 0.115833 ], [ "top-left", 0.114079 ], [ "middle-left", 0.113564 ], [ "top-right", 0.093244 ], [ "center", 0.069933 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at top-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "cracking_293.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface manifests as irregular, jagged cracks of varying sizes, both small and large. These dark gray cracks are scattered unevenly across the surface, creating a stark contrast against the lighter gray background. Despite their prominent appearance, the depth of these patches is not visibly pronounced.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.159922 ], [ "bottom-left", 0.147336 ], [ "middle-right", 0.13844 ], [ "middle-left", 0.127699 ], [ "top-right", 0.100792 ], [ "center", 0.100467 ], [ "bottom-center", 0.090159 ], [ "top-left", 0.086905 ], [ "top-center", 0.04828 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and bottom-left. The defect exhibits high saliency." }, { "image_name": "cracking_295.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by a pattern of irregular lines or cracks spread unevenly across the surface. These interconnected lines form a complex, fractal-like pattern without simple geometric shapes. The defect appears shallow, with minor variations in texture and color, contrasting as darker lines against a lighter, smoother background. This visual contrast highlights the structural discontinuity and imperfection of the surface.", "structured_attributes": { "Defect type": "Crazing", "Shape": "network-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.166275 ], [ "middle-left", 0.166129 ], [ "middle-right", 0.137658 ], [ "top-right", 0.113883 ], [ "bottom-left", 0.103904 ], [ "bottom-center", 0.100382 ], [ "center", 0.088348 ], [ "top-left", 0.066334 ], [ "top-center", 0.057088 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a network-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-left. The defect exhibits medium saliency." }, { "image_name": "cracking_297.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface presents as a diffuse, uneven texture with irregular, dark patches scattered across the area. It appears shallow and lacks a uniform shape, with indistinct edges blending into the surrounding material. The defect is centrally located in the image, and the low contrast between the defect and the rest of the surface makes it subtle.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.187231 ], [ "bottom-center", 0.17862 ], [ "top-center", 0.158691 ], [ "bottom-left", 0.121048 ], [ "top-left", 0.114774 ], [ "middle-right", 0.082175 ], [ "middle-left", 0.077254 ], [ "bottom-right", 0.047115 ], [ "top-right", 0.033091 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "cracking_298.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular dark lines and small scattered spots. The lines have jagged edges and vary in length, while the spots appear darker than the surrounding area. These shallow defects lie flat against the surface and are randomly positioned across the image. The moderate contrast between the defects and the steel background makes them clearly visible.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.173234 ], [ "top-right", 0.126407 ], [ "center", 0.124232 ], [ "top-left", 0.123593 ], [ "bottom-left", 0.121801 ], [ "middle-left", 0.109263 ], [ "bottom-center", 0.101842 ], [ "middle-right", 0.067682 ], [ "bottom-right", 0.051945 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and top-right. The defect exhibits high saliency." }, { "image_name": "cracking_299.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by dark, irregularly shaped spots and lines. These elongated and scattered dark patches lack distinct geometric shapes and are distributed across the surface, indicating non-uniform smoothness. The defects appear shallow, contrasting with the lighter, uniform background, and suggest surface-level imperfections. The image likely shows a magnified view, emphasizing the texture and shading variations that highlight the defects against the consistent background.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.15606 ], [ "top-center", 0.151043 ], [ "top-right", 0.141801 ], [ "top-left", 0.119356 ], [ "bottom-left", 0.109717 ], [ "middle-right", 0.098759 ], [ "center", 0.089385 ], [ "bottom-right", 0.068656 ], [ "bottom-center", 0.065223 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-center. The defect exhibits high saliency." }, { "image_name": "cracking_300.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular, dark patches and cracks dispersed unevenly. Each cracks exhibits an amorphous shape with undefined edges and varies in size, remaining relatively small. The contrast between the cracks and the surrounding surface is low, and the depth appears shallow and subtle. Overall, the surface texture is rough.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.1588 ], [ "bottom-right", 0.15694 ], [ "middle-right", 0.139154 ], [ "top-center", 0.112764 ], [ "bottom-left", 0.108231 ], [ "top-left", 0.102069 ], [ "bottom-center", 0.076959 ], [ "top-right", 0.074983 ], [ "center", 0.0701 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-right. The defect exhibits medium saliency." }, { "image_name": "cracking_32.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface presents as a rough, uneven texture with small, irregularly shaped pits. These shallow pits vary slightly in size and are scattered across the surface. The contrast between the defects and the surrounding area is low, resulting in a mottled appearance.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.149878 ], [ "bottom-center", 0.138238 ], [ "bottom-right", 0.129042 ], [ "center", 0.115534 ], [ "top-right", 0.11266 ], [ "middle-right", 0.106912 ], [ "top-left", 0.105619 ], [ "bottom-left", 0.082196 ], [ "middle-left", 0.059922 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "cracking_34.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by a rough texture with irregular, small cracks scattered evenly across the visible area. These pits vary in size but are generally minor and shallow in depth. The contrast between the pits and the rest of the surface is subtle, contributing to the overall appearance of the defect.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.16107 ], [ "bottom-right", 0.146248 ], [ "top-right", 0.129226 ], [ "top-center", 0.122279 ], [ "middle-right", 0.109541 ], [ "top-left", 0.106415 ], [ "bottom-center", 0.092404 ], [ "middle-left", 0.08534 ], [ "bottom-left", 0.047476 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "cracking_36.jpg", "class_name": "Crazing", "natural_language_description": "Cracking defects on steel surfaces are characterized by irregular cracks. The cracks have subtle variations in light and shadow and texture, but do not create a significant contrast with the background.", "structured_attributes": { "Defect type": "Crazing", "Shape": "unclear", "Direction": "none", "Spatial Distribution": "unclear", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.151341 ], [ "center", 0.145126 ], [ "bottom-center", 0.133042 ], [ "top-center", 0.126942 ], [ "bottom-left", 0.116239 ], [ "middle-left", 0.101047 ], [ "bottom-right", 0.081597 ], [ "middle-right", 0.075383 ], [ "top-left", 0.069283 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a unclear shape. The defects are unclear, consisting of multiple region(s), mainly located at top-right and center. The defect exhibits medium saliency." }, { "image_name": "cracking_40.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface presents a rough texture with an irregular, amorphous crack lacking defined boundaries. It is centrally positioned, covering a large portion of the visible area. The defect appears darker than the surrounding surface, indicating a noticeable contrast, and is shallow, spreading across the majority of the image.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.157338 ], [ "middle-left", 0.143316 ], [ "middle-right", 0.134165 ], [ "bottom-right", 0.132026 ], [ "top-left", 0.120261 ], [ "bottom-center", 0.106001 ], [ "bottom-left", 0.092929 ], [ "top-right", 0.066191 ], [ "top-center", 0.047772 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "cracking_41.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by several irregular dark cracks. These spots are small, scattered, and unevenly distributed across the surface. They exhibit a subtle depth, not deeply recessed, and present a mild contrast with the dark spots set against a lighter background.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.180234 ], [ "bottom-center", 0.175446 ], [ "top-center", 0.126363 ], [ "top-right", 0.119846 ], [ "bottom-right", 0.114658 ], [ "middle-left", 0.098563 ], [ "top-left", 0.084198 ], [ "middle-right", 0.067704 ], [ "bottom-left", 0.032987 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "cracking_43.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface presents a textured, grainy appearance with small, dark, irregularly shaped cracks scattered across the surface. These shallow, slightly recessed defects are positioned near the center of the image. The cracks exhibit high contrast against the lighter gray background, making them visually prominent.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.177076 ], [ "center", 0.172386 ], [ "bottom-center", 0.139899 ], [ "middle-left", 0.130062 ], [ "top-right", 0.104324 ], [ "bottom-left", 0.090483 ], [ "top-left", 0.087737 ], [ "middle-right", 0.05914 ], [ "bottom-right", 0.038893 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "cracking_46.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by a vertical linear shape, appearing as a lighter streak running from the top to the bottom of the image. This defect contrasts with the background due to its smoother and brighter appearance against the consistent grainy texture of the surrounding surface. The lack of distinct features or shading makes it difficult to assess the depth of the defect, but the contrast in texture and brightness is evident.", "structured_attributes": { "Defect type": "Crazing", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.156213 ], [ "bottom-left", 0.130025 ], [ "top-right", 0.121514 ], [ "top-left", 0.119811 ], [ "bottom-center", 0.116669 ], [ "middle-right", 0.102527 ], [ "middle-left", 0.089957 ], [ "bottom-right", 0.083148 ], [ "top-center", 0.080136 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "cracking_50.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by small, irregularly shaped cracks scattered randomly across the area. These cracks vary slightly in size and are shallow, with minimal depth compared to the surrounding surface. The contrast between the cracks and the surrounding steel is low, resulting in a subtle texture variation.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.163157 ], [ "center", 0.159316 ], [ "top-left", 0.154485 ], [ "middle-left", 0.14445 ], [ "top-center", 0.119177 ], [ "top-right", 0.106417 ], [ "bottom-center", 0.06504 ], [ "middle-right", 0.048687 ], [ "bottom-right", 0.039272 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and center. The defect exhibits medium saliency." }, { "image_name": "cracking_51.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface presents a rough texture with irregular patterns. It consists of small, scattered cracks and indentations, primarily circular or oval in shape. These shallow cracks are distributed across the central region, creating a noticeable contrast between the darker pits and the lighter surrounding surface.", "structured_attributes": { "Defect type": "Crazing", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.198337 ], [ "bottom-center", 0.151445 ], [ "top-center", 0.136178 ], [ "top-right", 0.132225 ], [ "top-left", 0.127863 ], [ "bottom-left", 0.07988 ], [ "middle-left", 0.078244 ], [ "middle-right", 0.057388 ], [ "bottom-right", 0.038441 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "cracking_58.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by small, dark, irregularly shaped spots and cracks. These spots vary in size but are generally small and shallow. They are scattered across the surface, creating a textured appearance. The contrast between the spots and the surrounding area is moderate.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.191761 ], [ "top-center", 0.137143 ], [ "bottom-right", 0.113621 ], [ "bottom-left", 0.108439 ], [ "bottom-center", 0.107375 ], [ "middle-right", 0.107243 ], [ "top-left", 0.106312 ], [ "middle-left", 0.083721 ], [ "center", 0.044385 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and top-center. The defect exhibits medium saliency." }, { "image_name": "cracking_59.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface appears as a dark, irregularly shaped mark with a rough texture. It is centrally right located on the steel sheet. The contrast is low, as the mark is only slightly darker than the surrounding area. The defect is shallow and small in size.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.18854 ], [ "bottom-center", 0.152945 ], [ "top-right", 0.137607 ], [ "center", 0.118073 ], [ "bottom-right", 0.10505 ], [ "bottom-left", 0.08841 ], [ "middle-left", 0.075676 ], [ "top-left", 0.075532 ], [ "top-center", 0.058168 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "cracking_62.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular, scattered dark patches and cracks of varying sizes. These patches create a subtle texture due to their shallow depth. The defect covers a large area, but its density is uneven across the surface. The contrast between the defect and the surrounding area is low, causing it to blend slightly with the background.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.215321 ], [ "center", 0.161721 ], [ "top-center", 0.102945 ], [ "top-right", 0.100644 ], [ "middle-right", 0.098114 ], [ "bottom-left", 0.094203 ], [ "middle-left", 0.083506 ], [ "bottom-center", 0.07948 ], [ "bottom-right", 0.064067 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and center. The defect exhibits medium saliency." }, { "image_name": "cracking_66.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface presents as a gray, uneven texture with small, dark spots scattered randomly. These defects are circular or irregular in shape and vary in size, mostly appearing small. They have a shallow depth and exhibit low contrast against the surrounding area.", "structured_attributes": { "Defect type": "Crazing", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.159291 ], [ "top-left", 0.139048 ], [ "bottom-left", 0.1276 ], [ "top-center", 0.126483 ], [ "middle-left", 0.118805 ], [ "middle-right", 0.117409 ], [ "bottom-center", 0.11001 ], [ "bottom-right", 0.096189 ], [ "top-right", 0.005165 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-left. The defect exhibits medium saliency." }, { "image_name": "cracking_70.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface presents as irregularly shaped cracks with a rough texture. These cracks vary in size, with smaller spots scattered randomly across the surface. The depth is shallow, appearing slightly recessed, and the contrast is subtle, with the patches appearing slightly darker than the surrounding area.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.167282 ], [ "middle-left", 0.141331 ], [ "center", 0.138278 ], [ "top-left", 0.108256 ], [ "bottom-center", 0.106602 ], [ "bottom-right", 0.100623 ], [ "bottom-left", 0.099478 ], [ "middle-right", 0.085358 ], [ "top-right", 0.052792 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and middle-left. The defect exhibits medium saliency." }, { "image_name": "cracking_72.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface presents as irregular, light gray cracks with a cloudy, uneven texture. Faint linear marks cross diagonally near the center, and the defect is shallow. It covers a broad area across the image, with low contrast between the defect and the surrounding area.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.147399 ], [ "center", 0.140313 ], [ "bottom-right", 0.135465 ], [ "bottom-left", 0.12465 ], [ "middle-right", 0.118777 ], [ "middle-left", 0.105351 ], [ "top-center", 0.101436 ], [ "top-left", 0.065448 ], [ "top-right", 0.06116 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. It extends in a diagonal direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "cracking_75.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface consists of a series of small, irregular dark spots and cracks scattered randomly across the surface. These spots vary slightly in size and appear shallow, not penetrating deeply into the material. There is a noticeable contrast between the dark spots and the lighter surrounding steel surface.", "structured_attributes": { "Defect type": "Crazing", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.149898 ], [ "top-center", 0.141439 ], [ "middle-left", 0.128807 ], [ "middle-right", 0.11764 ], [ "bottom-left", 0.10873 ], [ "top-right", 0.102188 ], [ "center", 0.08933 ], [ "bottom-right", 0.084367 ], [ "top-left", 0.0776 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "cracking_80.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface appears as a dark crack with an irregular, undefined shape. It is relatively small and centrally positioned in the image. The defect is shallow with no visible depth, and the low contrast with the surrounding area causes it to blend slightly with the texture.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.146706 ], [ "top-center", 0.140953 ], [ "top-left", 0.124077 ], [ "middle-left", 0.123885 ], [ "bottom-center", 0.11842 ], [ "center", 0.095982 ], [ "bottom-left", 0.092435 ], [ "top-right", 0.089558 ], [ "bottom-right", 0.067984 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-center. The defect exhibits medium saliency." }, { "image_name": "cracking_84.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by irregular, dark lines that intersect at multiple points. These thin lines vary in length and cover a broad area, positioned centrally upper and extending toward the edges. The lighter gray background provides contrast, highlighting the subtle yet noticeable depth of the lines against the smoother surrounding surface.", "structured_attributes": { "Defect type": "Crazing", "Shape": "network-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.138307 ], [ "bottom-left", 0.136506 ], [ "middle-left", 0.126268 ], [ "top-left", 0.111954 ], [ "center", 0.111764 ], [ "top-center", 0.107404 ], [ "top-right", 0.095933 ], [ "bottom-right", 0.088065 ], [ "middle-right", 0.083799 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a network-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "cracking_86.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by a series of irregular, intersecting lines and textures, resembling small cracks or fissures. It runs vertically down the center, appearing as thin irregular lines that divides two slightly different textures or shades. The defect contrasts with the background through variations in texture and shading, appearing as darker, irregular cracks against a smoother surface, indicating a relatively shallow depth.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.140656 ], [ "top-right", 0.124964 ], [ "middle-right", 0.118649 ], [ "bottom-center", 0.11664 ], [ "top-center", 0.109559 ], [ "bottom-right", 0.107645 ], [ "top-left", 0.102478 ], [ "middle-left", 0.097598 ], [ "bottom-left", 0.08181 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at center and top-right. The defect exhibits medium saliency." }, { "image_name": "cracking_89.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by a series of irregular, interconnected lines or cracks. These shallow surface-level imperfections disrupt the uniformity of the texture, contrasting with the surrounding areas in terms of brightness and texture. The defect appears slightly darker or lighter than the surrounding surface, which is more uniform in texture.", "structured_attributes": { "Defect type": "Crazing", "Shape": "network-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.145529 ], [ "bottom-left", 0.14171 ], [ "middle-left", 0.137303 ], [ "middle-right", 0.133679 ], [ "top-center", 0.116639 ], [ "top-right", 0.11233 ], [ "center", 0.105866 ], [ "bottom-center", 0.089022 ], [ "bottom-right", 0.017922 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a network-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "cracking_91.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by a series of irregular, linear patterns resembling cracks or blemishes. These patterns are slightly darker than the surrounding areas, indicating subtle variations in texture and reflectivity. The defect is shallow, with variations in shading suggesting minor surface irregularities rather than deep disruptions. The contrast between the defect and the darker, uniform background highlights the defect's presence on the steel surface.", "structured_attributes": { "Defect type": "Crazing", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.160107 ], [ "center", 0.137999 ], [ "middle-right", 0.132646 ], [ "top-left", 0.113413 ], [ "bottom-right", 0.113116 ], [ "bottom-center", 0.097551 ], [ "middle-left", 0.091008 ], [ "top-center", 0.077526 ], [ "bottom-left", 0.076633 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and center. The defect exhibits medium saliency." }, { "image_name": "cracking_95.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface is characterized by a network of irregular, thin lines resembling cracks or a map-like pattern. These jagged and uneven lines spread across the surface without forming specific geometric shapes. The defect appears shallow, showing surface-level irregularities with subtle variations in shading. It contrasts with the background through darker lines against a lighter gray tone, making it noticeable compared to the smoother surrounding area.", "structured_attributes": { "Defect type": "Crazing", "Shape": "network-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.172165 ], [ "bottom-center", 0.129175 ], [ "center", 0.127113 ], [ "middle-right", 0.125464 ], [ "top-center", 0.115773 ], [ "bottom-left", 0.11134 ], [ "top-right", 0.094227 ], [ "top-left", 0.087732 ], [ "bottom-right", 0.03701 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a network-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-center. The defect exhibits medium saliency." }, { "image_name": "cracking_96.jpg", "class_name": "Crazing", "natural_language_description": "The Crazing defect on the steel surface presents a rough texture characterized by irregular, uneven cracks scattered across the area. These cracks are generally small and vary in size, creating a mottled appearance due to depth variations. Positioned randomly without a specific pattern, the defect subtly contrasts with the surrounding surface, displaying shades of gray.", "structured_attributes": { "Defect type": "Crazing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.185224 ], [ "middle-right", 0.158689 ], [ "bottom-center", 0.133403 ], [ "middle-left", 0.133091 ], [ "top-right", 0.107076 ], [ "top-center", 0.100937 ], [ "bottom-right", 0.07232 ], [ "top-left", 0.062227 ], [ "bottom-left", 0.047034 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crazing is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "crease_02.jpg", "class_name": "Crease", "natural_language_description": "The Crease defect on the steel surface is crescent-shaped and positioned near the bottom right of the image. It appears as a light line against the darker steel background, small in size relative to the overall area. The line has a shallow depth, visible through slight indentation, and contrasts subtly with the surrounding steel surface.", "structured_attributes": { "Defect type": "Crease", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.332251 ], [ "middle-right", 0.199495 ], [ "bottom-right", 0.174242 ], [ "middle-left", 0.127525 ], [ "bottom-left", 0.084776 ], [ "top-right", 0.08171 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Crease is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and middle-right. The defect exhibits low saliency." }, { "image_name": "crease_04.jpg", "class_name": "Crease", "natural_language_description": "The Crease defect on the steel surface appears as elongated, dark patches. These patches are horizontal and thin, varying in size, with the largest located near the bottom. Positioned across the middle and lower sections, they exhibit low contrast against the gray background and have a shallow depth.", "structured_attributes": { "Defect type": "Crease", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.451488 ], [ "bottom-left", 0.362183 ], [ "bottom-right", 0.124035 ], [ "center", 0.062293 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Crease is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are scattered, consisting of three region(s), mainly located at bottom-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "crease_07.jpg", "class_name": "Crease", "natural_language_description": "The Crease defect on the steel surface is a long, narrow line that runs diagonally from the top right to the bottom left. It is slightly curved and maintains a consistent width throughout its length. Dark in color, it contrasts sharply against the lighter gray background. The defect is shallow, indicating minimal penetration into the surface.", "structured_attributes": { "Defect type": "Crease", "Shape": "curved", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "top-right", 0.364708 ], [ "center", 0.318902 ], [ "middle-left", 0.16177 ], [ "middle-right", 0.068612 ], [ "top-center", 0.049478 ], [ "bottom-left", 0.036529 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Crease is observed on the steel surface. It has a curved shape. It extends in a diagonal direction. The defects are scattered, consisting of three region(s), mainly located at top-right and center. The defect exhibits medium saliency." }, { "image_name": "crease_09.jpg", "class_name": "Crease", "natural_language_description": "The crease defect on the steel surface is represented by an irregular horizontal line of varying width. It is located at the lower edge of the image. The defect appears shallow, has low contrast with the surrounding surface, and is characterized by a slightly lighter color.", "structured_attributes": { "Defect type": "Crease", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.299131 ], [ "middle-right", 0.247326 ], [ "bottom-right", 0.22393 ], [ "bottom-left", 0.199532 ], [ "center", 0.03008 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Crease is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at bottom-center and middle-right. The defect exhibits low saliency." }, { "image_name": "crease_16.jpg", "class_name": "Crease", "natural_language_description": "The crease defect on the steel surface appears as a sloping linear mark located in the lower half. In addition, numerous small dark spots are scattered throughout. These are shallow and evenly distributed. They consist of a dark background line surrounded by brighter marks. The overall appearance is uniform, with only subtle variations in light and shadow.", "structured_attributes": { "Defect type": "Crease", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "middle-right", 0.309427 ], [ "bottom-center", 0.155137 ], [ "bottom-left", 0.123093 ], [ "top-right", 0.119871 ], [ "bottom-right", 0.113259 ], [ "top-left", 0.10919 ], [ "center", 0.043065 ], [ "top-center", 0.026958 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Crease is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of four region(s), mainly located at middle-right and bottom-center. The defect exhibits low saliency." }, { "image_name": "crease_27.jpg", "class_name": "Crease", "natural_language_description": "The Crease defect on the steel surface appears as a straight, horizontal line located slightly below the center, stretching from the left to the right side. It occupies approximately 5-10% of the image's width and less than 1% of its height. The defect is shallow, resembling a surface-level scratch or abrasion. It contrasts sharply with the lighter, uniform background, appearing as a dark mark that is visually distinct and noticeable.", "structured_attributes": { "Defect type": "Crease", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.460363 ], [ "bottom-left", 0.451767 ], [ "bottom-right", 0.08787 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Crease is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "crease_29.jpg", "class_name": "Crease", "natural_language_description": "The crease defect on the steel surface is a thin, straight, diagonal line that crosses the image. It's skewed to the left below the right, located below the center, and is lighter in color, but still clearly visible.", "structured_attributes": { "Defect type": "Crease", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.455567 ], [ "bottom-left", 0.289395 ], [ "bottom-right", 0.166171 ], [ "middle-right", 0.078956 ], [ "center", 0.009911 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A medium bright Crease is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of three region(s), mainly located at bottom-center and bottom-left. The defect exhibits low saliency." }, { "image_name": "crease_31.jpg", "class_name": "Crease", "natural_language_description": "The Crease defect on the steel surface consists of a series of smooth, slightly curved linear dark streaks. These streaks are generally thin and run parallel to each other across the surface. They maintain a consistent depth, neither recessed nor raised, and exhibit a subtle contrast against the surrounding steel.", "structured_attributes": { "Defect type": "Crease", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.238399 ], [ "top-right", 0.204763 ], [ "bottom-center", 0.181193 ], [ "top-center", 0.164007 ], [ "bottom-left", 0.110975 ], [ "top-left", 0.100663 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Crease is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of two region(s), mainly located at bottom-right and top-right. The defect exhibits low saliency." }, { "image_name": "crease_37.jpg", "class_name": "Crease", "natural_language_description": "The Crease defect on the steel surface is a dark, thin horizontal line located near the bottom edge. It extends across the width of the image and is parallel to the bottom edge. The defect exhibits minimal depth, as evidenced by its slight contrast with the surrounding area.", "structured_attributes": { "Defect type": "Crease", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.516961 ], [ "bottom-center", 0.409091 ], [ "bottom-right", 0.073948 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Crease is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and bottom-center. The defect exhibits low saliency." }, { "image_name": "crease_40.jpg", "class_name": "Crease", "natural_language_description": "The crease defect on the steel surface is a thin, slightly curved diagonal line running from the upper left to the lower right. It is dark in color but clearly visible. Additionally, there is a small, roughly circular, dark dot above it.", "structured_attributes": { "Defect type": "Crease", "Shape": "circular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.347327 ], [ "center", 0.239113 ], [ "top-left", 0.162973 ], [ "middle-right", 0.095176 ], [ "middle-left", 0.087353 ], [ "bottom-center", 0.043286 ], [ "top-center", 0.024772 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Crease is observed on the steel surface. It has a circular shape. The defects are clustered, consisting of two region(s), mainly located at bottom-right and center. The defect exhibits low saliency." }, { "image_name": "crease_45.jpg", "class_name": "Crease", "natural_language_description": "The crease defect on the steel surface consists of two dark, horizontal linear marks. They are dark in color and clearly visible. They are located slightly below the center, and both are only about the length of the image, with the one on the left being slightly lower.", "structured_attributes": { "Defect type": "Crease", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.489815 ], [ "middle-right", 0.359545 ], [ "center", 0.073425 ], [ "bottom-center", 0.062056 ], [ "middle-left", 0.015159 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Crease is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of two region(s), mainly located at bottom-left and middle-right. The defect exhibits medium saliency." }, { "image_name": "crease_47.jpg", "class_name": "Crease", "natural_language_description": "The crease defect on the steel surface is a narrow, linear mark that extends horizontally across the entire width of the image. It appears as a dark line, darker on the left and lighter towards the right, located slightly below the center. Additionally, there are lighter, finer spots above it. Although the defect is shallow and the contrast with the surrounding area is subtle, it is still noticeable.", "structured_attributes": { "Defect type": "Crease", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.345591 ], [ "middle-right", 0.340159 ], [ "center", 0.260761 ], [ "bottom-left", 0.045967 ], [ "bottom-center", 0.007522 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Crease is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and middle-right. The defect exhibits medium saliency." }, { "image_name": "crease_58.jpg", "class_name": "Crease", "natural_language_description": "The Crease defect on the steel surface consists of faint, irregular lines running diagonally. These thin lines vary slightly in width and appear shallow, barely disrupting the surface. They are dispersed across the right area, with low contrast against the surrounding surface, resulting in a subtle difference in shading.", "structured_attributes": { "Defect type": "Crease", "Shape": "irregular", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "top-right", 0.319394 ], [ "middle-right", 0.292731 ], [ "bottom-right", 0.207409 ], [ "bottom-center", 0.12714 ], [ "center", 0.037328 ], [ "top-center", 0.015998 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Crease is observed on the steel surface. It has a irregular shape. It extends in a diagonal direction. The defects are scattered, consisting of five region(s), mainly located at top-right and middle-right. The defect exhibits low saliency." }, { "image_name": "crease_60.jpg", "class_name": "Crease", "natural_language_description": "The crease defects on the steel surface appear as two thin, dark horizontally lines, running slightly higher on the left and curving slightly, resembling shallow grooves. They are located in the lower third of the image and slightly above the center, respectively, contrasting against a lighter, uniform gray background. The lower line is more prominent. Additionally, some faint, irregular dark patches can be seen in the upper half of the image.", "structured_attributes": { "Defect type": "Crease", "Shape": "curved", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "top-left", 0.209104 ], [ "bottom-right", 0.174727 ], [ "middle-left", 0.171408 ], [ "center", 0.166193 ], [ "bottom-center", 0.133713 ], [ "bottom-left", 0.111427 ], [ "top-center", 0.033428 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Crease is observed on the steel surface. It has a curved shape. It extends in a horizontal direction. The defects are scattered, consisting of three region(s), mainly located at top-left and bottom-right. The defect exhibits medium saliency." }, { "image_name": "crease_62.jpg", "class_name": "Crease", "natural_language_description": "The Crease defect on the steel surface manifests as a thin, elongated line running diagonally from the upper left to the bottom right. It is located in the lower middle position. There's also a shorter crease on this one. It is slightly darker than the surrounding area, providing subtle contrast. The defect is narrow and consistent in width along its length, with a shallow depth, barely indented into the surface.", "structured_attributes": { "Defect type": "Crease", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "center", 0.291328 ], [ "middle-left", 0.201098 ], [ "bottom-right", 0.198244 ], [ "top-left", 0.173436 ], [ "middle-right", 0.077497 ], [ "top-center", 0.044127 ], [ "bottom-center", 0.01427 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Crease is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are scattered, consisting of two region(s), mainly located at center and middle-left. The defect exhibits low saliency." }, { "image_name": "crease_66.jpg", "class_name": "Crease", "natural_language_description": "A crease defect on the steel surface is a linear mark, characterized by a thin, dark line running horizontally across the lower center of the image. It occupies less than 5% of the total area, contrasting sharply with the lighter gray background. The shallowness of the defect indicates that it is merely a surface mark rather than a deep groove.", "structured_attributes": { "Defect type": "Crease", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.519461 ], [ "middle-right", 0.336826 ], [ "middle-left", 0.143713 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Crease is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "crease_68.jpg", "class_name": "Crease", "natural_language_description": "The crease defect on the steel surface appears as a narrow, elongated linear mark near the top. It runs diagonally across the image. There are also faint traces around it, creating a high contrast compared to the surrounding surface.", "structured_attributes": { "Defect type": "Crease", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "top-center", 0.454401 ], [ "top-right", 0.307398 ], [ "middle-right", 0.10523 ], [ "middle-left", 0.053253 ], [ "top-left", 0.047194 ], [ "center", 0.032526 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Crease is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are scattered, consisting of four region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "crease_69.jpg", "class_name": "Crease", "natural_language_description": "The Crease defect on the steel surface appears as a thin, curved line extending diagonally across the image. It is positioned near the lower right corner and is darker than the surrounding area, providing noticeable contrast. The defect is shallow, with no significant depth visible.", "structured_attributes": { "Defect type": "Crease", "Shape": "curved", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.515596 ], [ "bottom-center", 0.259083 ], [ "middle-right", 0.225321 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Crease is observed on the steel surface. It has a curved shape. It extends in a diagonal direction. The defects are scattered, consisting of two region(s), mainly located at bottom-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "crease_72.jpg", "class_name": "Crease", "natural_language_description": "The Crease defect on the steel surface is a thin, horizontal line running across the center of the image. It spans the entire width and appears as a shallow, surface-level mark rather than a deep crack. The defect contrasts with the uniform, slightly textured gray background by appearing darker, making it distinctly noticeable against the otherwise consistent surface.", "structured_attributes": { "Defect type": "Crease", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.445531 ], [ "middle-left", 0.400838 ], [ "middle-right", 0.153631 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Crease is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "crease_73.jpg", "class_name": "Crease", "natural_language_description": "The Crease defect on the steel surface is characterized by a thin horizontal line extending across the entire width. It is positioned slightly below the center and exhibits a darker contrast compared to the surrounding area, appearing shallow.", "structured_attributes": { "Defect type": "Crease", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.428951 ], [ "center", 0.387782 ], [ "middle-right", 0.183267 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Crease is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and center. The defect exhibits medium saliency." }, { "image_name": "crease_74.jpg", "class_name": "Crease", "natural_language_description": "The Crease defect on the steel surface is a long, thin, and straight horizontal line located towards the upper part of the surface, approximately one-quarter from the top edge. It occupies about 1-2% of the total surface area. The line is darker than the surrounding lighter gray background, creating a noticeable contrast. The defect appears shallow, with no significant variations in depth or texture, standing out clearly against the uniform surface.", "structured_attributes": { "Defect type": "Crease", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.513624 ], [ "top-left", 0.463215 ], [ "top-right", 0.023161 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Crease is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits medium saliency." }, { "image_name": "crease_75.jpg", "class_name": "Crease", "natural_language_description": "The Crease defect on the steel surface is a thin, horizontal dark line located bottom the center, stretching from the left to the right side. It contrasts sharply with the surrounding smooth and lighter gray texture, indicating a shallow surface-level mark. The defect occupies a small portion of the surface, emphasizing its narrowness against the larger, uniform background.", "structured_attributes": { "Defect type": "Crease", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.411863 ], [ "middle-left", 0.36675 ], [ "middle-right", 0.221387 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Crease is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "cg_03.jpg", "class_name": "Crescent gap", "natural_language_description": "The crescent-shaped notch defect on the steel surface is a large, dark area with an arc-shaped boundary that opens to the right. It contrasts sharply with the surrounding lighter steel, and its edges are smooth and rounded. It is off-center and occupies a large portion of the image.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.3073 ], [ "bottom-center", 0.289814 ], [ "top-center", 0.1201 ], [ "bottom-right", 0.074671 ], [ "middle-right", 0.07375 ], [ "top-right", 0.060991 ], [ "middle-left", 0.045179 ], [ "bottom-left", 0.028195 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "cg_07.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface is a large, dark crescent shape that contrasts sharply with the surrounding lighter steel. Positioned off-center, it occupies the left side of the image. The edges of the crescent are smooth and well-defined.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.330105 ], [ "bottom-center", 0.205579 ], [ "middle-right", 0.155546 ], [ "top-center", 0.136041 ], [ "top-left", 0.080562 ], [ "middle-left", 0.052265 ], [ "bottom-right", 0.033475 ], [ "top-right", 0.004374 ], [ "bottom-left", 0.002053 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "cg_09.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface is a large, dark area occupying most of the left side of the image and extending into the center. It has a smooth, strongly curved edge that bulges toward the right, creating a crescent-like shape with high contrast against the lighter steel background. The defect spans nearly the full height of the image and covers a substantial portion of the surface.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.301177 ], [ "top-center", 0.197011 ], [ "bottom-center", 0.170461 ], [ "middle-right", 0.155801 ], [ "middle-left", 0.049029 ], [ "bottom-left", 0.044346 ], [ "top-left", 0.041047 ], [ "top-right", 0.024677 ], [ "bottom-right", 0.016452 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "cg_102.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface is a large, dark area with a curved shape resembling a segment of a circle. Positioned on the right side of the image, it exhibits high contrast against the surrounding area. The surface appears smooth and consistent.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.376048 ], [ "center", 0.342765 ], [ "bottom-left", 0.145789 ], [ "top-center", 0.072432 ], [ "middle-left", 0.023561 ], [ "middle-right", 0.015484 ], [ "bottom-right", 0.013118 ], [ "top-right", 0.010803 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "cg_104.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect appears as a large, dark, smoothly curved area covering most of the right side of the steel surface and extending across the upper portion of the image. Its curved boundary contrasts sharply with the lighter, uniform gray surface on the left. The defect occupies a significant portion of the image and has a clean, crescent-like shape.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.284314 ], [ "center", 0.260161 ], [ "top-left", 0.11007 ], [ "middle-right", 0.107036 ], [ "top-right", 0.105791 ], [ "bottom-right", 0.066664 ], [ "bottom-center", 0.043833 ], [ "middle-left", 0.022131 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "cg_107.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect appears as a large, dark curved area on the steel surface, occupying most of the upper portion of the image and extending down along the right side. Its smooth arc-shaped edge contrasts sharply with the lighter gray steel background, leaving the visible steel mainly in the lower left area. The defect has a clean boundary and no visible depth or texture.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.353806 ], [ "top-right", 0.263579 ], [ "middle-right", 0.222317 ], [ "center", 0.091577 ], [ "top-left", 0.06777 ], [ "bottom-right", 0.00095 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits high saliency." }, { "image_name": "cg_11.jpg", "class_name": "Crescent gap", "natural_language_description": "The crescent gap defect appears as a large, dark, smooth curved area on the steel surface. It is located mainly on the right side of the image and extends from the top to the bottom, with a rounded edge facing the lighter steel background on the left. The contrast between the defect and the surrounding surface is high, making the shape clearly visible.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.322533 ], [ "top-center", 0.172605 ], [ "bottom-center", 0.165409 ], [ "middle-left", 0.156382 ], [ "middle-right", 0.060006 ], [ "top-right", 0.047229 ], [ "bottom-right", 0.046444 ], [ "top-left", 0.015743 ], [ "bottom-left", 0.01365 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "cg_110.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface is a large, black, semicircular shape situated on the right side. It exhibits a high contrast against the lighter steel background, with sharply defined edges. The defect is significant in size, covering a substantial portion of the image, though its depth cannot be determined from the visual inspection.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.584343 ], [ "top-center", 0.19401 ], [ "bottom-center", 0.174081 ], [ "bottom-right", 0.045695 ], [ "middle-right", 0.001872 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "cg_111.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark semicircular shape, occupying a significant portion of the image. Positioned towards the right side, it contrasts sharply against the lighter steel background. The edges of the defect are sharply defined, with no visible depth.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.445542 ], [ "center", 0.395807 ], [ "top-center", 0.079234 ], [ "bottom-left", 0.051807 ], [ "middle-left", 0.008533 ], [ "middle-right", 0.007862 ], [ "top-right", 0.006034 ], [ "bottom-right", 0.005181 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "cg_113.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark, smooth curved area along the right side of the image. Its rounded edge extends inward toward the center, creating a strong contrast with the lighter gray steel surface on the left. The defect occupies a significant portion of the image and has a clean, distinct boundary.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.546266 ], [ "bottom-center", 0.224828 ], [ "top-center", 0.167346 ], [ "middle-left", 0.06156 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "cg_116.jpg", "class_name": "Crescent gap", "natural_language_description": "The crescent gap defect appears as a large, dark area on the steel surface, occupying most of the right side of the image and extending from near the top to the bottom edge. It has a smooth, clean, curved boundary along its left side, creating a strong contrast with the lighter steel background. A narrow vertical strip of the steel surface remains visible on the left, and the defect covers a substantial portion of the view.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.273513 ], [ "bottom-center", 0.267296 ], [ "middle-left", 0.177244 ], [ "bottom-left", 0.171884 ], [ "top-center", 0.106918 ], [ "top-left", 0.003145 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "cg_119.jpg", "class_name": "Crescent gap", "natural_language_description": "The crescent gap defect appears as a large, dark, curved cutout along the upper-right side of the steel surface. It has a smooth, arc-shaped boundary that extends from the top edge toward the right edge, creating a strong contrast with the lighter surrounding surface. The defect occupies a substantial portion of the upper-right area of the image.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.461036 ], [ "top-right", 0.385765 ], [ "middle-right", 0.140691 ], [ "center", 0.012508 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits high saliency." }, { "image_name": "cg_121.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface is characterized by a large, dark, semi-circular shape with smooth curves and well-defined edges. Positioned along the right edge of the image, it contrasts sharply with the lighter surrounding area. The depth of the defect is not visibly apparent in the image.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.372052 ], [ "top-center", 0.23148 ], [ "middle-left", 0.208368 ], [ "bottom-center", 0.136897 ], [ "top-left", 0.046581 ], [ "bottom-left", 0.004622 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "cg_123.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark cutout along the upper-right side. It has a smooth, curved edge that forms a crescent-like shape. The defect extends from the top edge downward to about the middle of the image and covers a broad vertical area on the right. Its boundary is sharp and clearly defined. The contrast between the very dark defect and the lighter gray steel surface is strong. No clear surface texture or visible depth is shown inside the defect.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.733263 ], [ "center", 0.184484 ], [ "top-right", 0.049655 ], [ "middle-right", 0.032597 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "cg_124.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large dark cutout along the right side and lower-right area of the image. It has a smooth curved boundary that forms a crescent-like shape. The edge is sharp and clearly defined against the lighter gray steel surface. The defect extends from the mid-right region down to the bottom edge. It occupies a substantial area of the image. The contrast is high, with the defect much darker than the surrounding surface. No clear surface texture or visible depth is seen inside the defect.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.684683 ], [ "center", 0.194465 ], [ "bottom-right", 0.066587 ], [ "middle-right", 0.054264 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "cg_125.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, very dark curved gap along the right side of the image. It forms a half-oval or crescent shape with a smooth, rounded left edge and a straighter vertical edge on the right boundary. The defect extends from near the top edge to near the bottom edge, covering most of the image height. It is positioned slightly right of center and occupies a substantial area. The contrast with the lighter gray steel background is strong. The interior of the defect is uniform and featureless, with no visible texture.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.529642 ], [ "top-center", 0.217097 ], [ "bottom-center", 0.18461 ], [ "middle-left", 0.066991 ], [ "top-left", 0.00166 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "cg_134.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large dark region along the left side of the image. It occupies the upper-left area and extends downward to about the mid-height. The inner boundary is smooth and strongly curved, forming a crescent-like edge. A short straight vertical edge is visible below the curved section. The defect has high contrast against the lighter gray steel surface. Its edges are clear and sharp. No surface texture is visible inside the dark area.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.658999 ], [ "middle-left", 0.199777 ], [ "top-center", 0.141224 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "cg_135.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved gap at the lower-left corner. It extends inward from the left edge and the bottom edge. The inner boundary forms a smooth, broad arc. The defect covers a substantial area relative to the image. Its edges are clean and clearly defined. The contrast between the black gap and the gray steel surface is very high. The defect appears flat, with no visible internal texture or depth detail.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.755642 ], [ "middle-left", 0.149202 ], [ "bottom-center", 0.095156 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "cg_137.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, very dark curved gap along the left side of the image. It has a broad crescent-like shape with a smooth rounded outer edge and a straighter inner edge near the upper left. The defect extends from the upper left area down to the bottom edge and occupies a large portion of the left half. Its boundary is sharp and clearly separated from the lighter gray steel surface. The contrast is high, and no internal texture or visible depth detail is present inside the dark region.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.551477 ], [ "center", 0.340407 ], [ "middle-left", 0.053437 ], [ "bottom-left", 0.048753 ], [ "top-left", 0.004875 ], [ "top-center", 0.001052 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "cg_139.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved area along the left edge. It forms a smooth crescent-like shape that extends from the top left down to the lower left-middle area. The boundary is clean and clearly defined. The defect covers a substantial portion of the left side of the image. It shows strong contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.462999 ], [ "middle-left", 0.42165 ], [ "top-center", 0.062999 ], [ "center", 0.046939 ], [ "bottom-left", 0.005413 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "cg_142.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved gap near the center-left of the image. It has a smooth crescent-like shape with a rounded right edge and a straight vertical left edge. The defect extends from near the top edge to near the bottom edge, covering a tall section of the surface. Its contrast with the surrounding gray steel is very high, and the boundary is clear and sharp.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.5884 ], [ "top-center", 0.312811 ], [ "bottom-center", 0.098789 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "cg_143.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark, curved cutout in the upper-left area of the image. It extends from the top edge down along the left side to about the middle of the surface. The inner boundary is smooth and crescent-shaped, curving inward toward the center. The defect covers a substantial area and shows strong contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.550657 ], [ "top-left", 0.181942 ], [ "middle-left", 0.13387 ], [ "center", 0.131072 ], [ "top-right", 0.002459 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits high saliency." }, { "image_name": "cg_146.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark, curved cutout along the upper-left edge of the image. It has a smooth crescent-like shape with a rounded outer boundary and a straighter vertical inner edge near the left side. The defect extends downward from the top border and occupies a noticeable portion of the left side. Its contrast with the gray steel background is high, making the boundary clear and distinct.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.399783 ], [ "top-center", 0.34889 ], [ "middle-left", 0.217921 ], [ "center", 0.033406 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits high saliency." }, { "image_name": "cg_150.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved cutout along the left side. It extends from the upper left edge down to the lower left area. The shape is smooth and crescent-like, with a broad arc facing inward. The defect covers a substantial portion of the image height and width. Its boundary is clear and sharp. The contrast with the surrounding gray steel surface is strong.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.395466 ], [ "middle-left", 0.375895 ], [ "bottom-center", 0.116461 ], [ "top-left", 0.063142 ], [ "center", 0.049036 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "cg_156.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved gap in the upper-left area. It extends from the top edge to the left edge of the image. The defect has a smooth arc-shaped boundary and a clear, sharp outline. Its contrast with the gray steel surface is high. The defect covers a noticeable portion of the corner area.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.906784 ], [ "top-center", 0.092986 ], [ "middle-left", 0.000231 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits high saliency." }, { "image_name": "cg_158.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved area along the left and lower part of the image. It has a broad crescent-like shape with a smooth rounded edge. The defect extends from near the upper center down to the bottom edge and covers a large portion of the surface. Its left side meets the image border, while its curved boundary faces the brighter steel region on the right. The contrast is high, with the defect much darker than the surrounding gray surface.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.489979 ], [ "center", 0.35485 ], [ "bottom-right", 0.084389 ], [ "bottom-left", 0.028487 ], [ "middle-left", 0.02594 ], [ "top-center", 0.00925 ], [ "top-left", 0.004089 ], [ "middle-right", 0.003016 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "cg_161.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark cutout along the left side of the image. It has a smooth, broad curved edge that forms a crescent-like shape toward the center. The defect extends from the upper left edge down to the lower left area and occupies a large portion of the left half. Its boundary is sharp and clearly defined. The contrast between the black defect and the gray steel surface is very high.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.354432 ], [ "middle-left", 0.348017 ], [ "bottom-center", 0.159735 ], [ "center", 0.070191 ], [ "top-left", 0.067625 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "cg_169.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark cutout along the left and lower part of the image. It has a broad crescent-like shape with a smooth curved edge facing the center-right. The defect extends from the upper middle down to the bottom edge and occupies a substantial area. The contrast with the lighter gray steel surface is strong, so the boundary is clearly visible. The visible edge is clean and well defined.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.437402 ], [ "center", 0.37741 ], [ "bottom-right", 0.127084 ], [ "top-center", 0.039213 ], [ "middle-right", 0.01889 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "cg_171.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved gap along the left side of the image. It forms a smooth half-oval or crescent shape with a clear, sharp boundary. The defect extends vertically from near the top edge to near the bottom edge. It occupies a substantial area in the left-middle region. The contrast between the black defect and the gray steel surface is high.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.599452 ], [ "bottom-left", 0.23465 ], [ "top-left", 0.145431 ], [ "center", 0.020467 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "cg_172.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large dark curved region in the upper-left area. It extends along the top edge and left edge of the image. The shape is smooth and crescent-like, with a broad rounded boundary facing inward. The defect covers a substantial portion of the visible surface. Its contrast with the gray steel background is strong, making the edges clear and distinct.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.791171 ], [ "middle-left", 0.176211 ], [ "top-center", 0.032618 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "cg_175.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved gap at the lower-left corner. It forms a smooth arc that cuts into the steel from the left and bottom edges. The defect is broad and occupies a noticeable area of the image. Its boundary is clean and clearly defined. The contrast with the lighter gray steel surface is high.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.881781 ], [ "middle-left", 0.118219 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "cg_178.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved area on the right side. It forms a broad crescent or half-oval shape with a smooth, bright edge along its left boundary. The defect extends from near the top edge to the bottom edge of the image. It occupies a significant portion of the right-middle area. The contrast with the surrounding lighter steel surface is strong, so the shape is clearly visible.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.395104 ], [ "bottom-right", 0.222389 ], [ "top-right", 0.132309 ], [ "top-center", 0.115116 ], [ "center", 0.091982 ], [ "bottom-center", 0.043099 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "cg_18.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved area covering most of the upper and right parts of the image. It has a smooth, arc-shaped boundary that runs from the upper left toward the lower right. The defect is broad and prominent, with high contrast against the lighter steel surface on the left and lower side. Its edges are clean and clearly defined. The defect extends to the top and right image borders.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.216792 ], [ "center", 0.206323 ], [ "top-left", 0.159969 ], [ "middle-right", 0.13135 ], [ "top-right", 0.128563 ], [ "bottom-right", 0.082209 ], [ "middle-left", 0.043329 ], [ "bottom-center", 0.031466 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "cg_180.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large dark curved region along the left side of the image. It has a smooth crescent-like outline, with a broad rounded edge facing the center and a straighter vertical edge near the left border. The defect starts at the top edge and extends down most of the image height. It occupies a large area, roughly the left half of the visible surface. The contrast between the defect and the lighter gray steel background is strong, making the boundary clear.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.323724 ], [ "center", 0.31831 ], [ "middle-left", 0.13001 ], [ "top-left", 0.12551 ], [ "bottom-left", 0.065181 ], [ "bottom-center", 0.037266 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "cg_184.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved area in the upper-right part of the image. It has a smooth arc-shaped boundary that starts near the top edge and extends down to the right side. The defect forms a broad crescent-like cutout along the corner. Its contrast with the gray steel surface is high, making the edge clear and distinct. The defect covers a noticeable portion of the image.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.500136 ], [ "top-center", 0.322984 ], [ "middle-right", 0.175975 ], [ "center", 0.000905 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at top-right and top-center. The defect exhibits high saliency." }, { "image_name": "cg_186.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved area in the lower-right part of the image. It extends from the right edge to the bottom edge. The shape is smooth and arc-like, forming a broad crescent boundary against the steel surface. The defect covers a substantial portion of the lower-right corner. The contrast with the surrounding gray steel is strong, and the edge is clear and clean.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.710085 ], [ "bottom-center", 0.163771 ], [ "middle-right", 0.126144 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and bottom-center. The defect exhibits high saliency." }, { "image_name": "cg_192.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved region along the right side of the image. It has a smooth crescent shape with a broad rounded edge facing left and a straighter edge near the right boundary. The defect extends from near the top edge to near the bottom edge and occupies a large central-right area. Its contrast with the lighter gray steel surface is strong, and the boundary is clear and sharp.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.5538 ], [ "top-center", 0.239518 ], [ "bottom-center", 0.205725 ], [ "bottom-right", 0.000957 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "cg_193.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, smooth, crescent-shaped dark gap along the left-middle side. It extends vertically from near the top edge to near the bottom edge. The shape has a broad curved outer edge and a straighter inner boundary. It occupies a substantial area of the image. The contrast with the surrounding steel is strong, making the defect clearly visible.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.45869 ], [ "top-left", 0.151932 ], [ "center", 0.119417 ], [ "bottom-left", 0.115251 ], [ "bottom-center", 0.100208 ], [ "top-center", 0.054501 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "cg_195.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved region along the right side of the image. It forms a broad crescent-like shape with a smooth, rounded left edge and a straight vertical edge at the far right. The defect extends from the top edge down to near the lower part of the image and covers a substantial area. Its contrast with the lighter gray steel background is high, making the boundary clear and distinct. The defect is positioned in the center-right area of the surface.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.334941 ], [ "top-center", 0.298656 ], [ "middle-right", 0.119221 ], [ "top-right", 0.117835 ], [ "bottom-right", 0.070219 ], [ "bottom-center", 0.059128 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "cg_196.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved region along the right side of the image. It forms a broad crescent shape with a smooth, rounded left edge and a straight vertical edge at the right border. The defect extends from near the top edge to near the bottom edge and occupies a substantial central-right area. The contrast with the lighter gray steel surface is strong, so the shape is clearly defined. The surrounding surface looks relatively uniform.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.554956 ], [ "bottom-center", 0.256067 ], [ "top-center", 0.188976 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "cg_205.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved region along the right side and lower-right area of the image. It has a smooth crescent-like boundary with a clean, sharp edge. The defect covers a significant portion of the visible surface. Its contrast with the lighter gray steel background is very high, making it clearly defined. The surrounding steel surface looks uniform with faint vertical texture lines.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.414056 ], [ "bottom-right", 0.290386 ], [ "middle-right", 0.214446 ], [ "center", 0.081113 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits high saliency." }, { "image_name": "cg_214.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark gap along the right side of the image. It has a smooth, curved crescent shape with a nearly vertical outer edge and a rounded inner edge. The defect extends from near the top to near the bottom of the frame and occupies a significant area. It is located in the center-right region of the surface. The contrast with the lighter gray steel is strong, and the boundary is sharp and clearly defined.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.623903 ], [ "bottom-center", 0.222147 ], [ "top-center", 0.105739 ], [ "top-right", 0.029575 ], [ "middle-right", 0.018636 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "cg_220.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark, curved region along the upper-right edge of the image. It has a smooth crescent-like shape with a rounded inner boundary. The defect extends downward from the top border and occupies a moderate area of the frame. Its contrast with the lighter gray steel surface is high, making the outline clear and distinct.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.555909 ], [ "top-center", 0.444091 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Crescent gap is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and top-center. The defect exhibits high saliency." }, { "image_name": "cg_221.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark gap along the right edge of the image. It forms a smooth curved crescent shape that cuts into the steel near the lower right area. The defect extends vertically from the upper right side to the bottom edge. Its edges are clean and well defined. The contrast with the lighter gray steel surface is strong, making the defect clearly visible.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.974097 ], [ "center", 0.025903 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Crescent gap is observed on the steel surface. It has a curved shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "cg_222.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, smooth, curved region in the upper center-left area. It extends from the top edge down to about the middle of the image. The shape is crescent-like, with a broad arc on the left side and a short straight vertical edge on the right. It covers a noticeable portion of the surface. The defect has clear, sharp boundaries and shows strong contrast against the surrounding lighter gray steel.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.788317 ], [ "top-left", 0.11327 ], [ "center", 0.098413 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits high saliency." }, { "image_name": "cg_225.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large dark cutout along the right and lower-right edge. It has a smooth, broad curved boundary that forms a crescent-like shape. The defect occupies a significant area in the lower-right part of the image. Its edge is sharp and clearly separated from the lighter gray steel surface. The contrast between the defect and the surrounding surface is high.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.527627 ], [ "middle-right", 0.248383 ], [ "bottom-center", 0.221367 ], [ "center", 0.002623 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "cg_227.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark cutout with a smooth curved edge. It starts at the top edge and extends down the right side to about three quarters of the image height. The defect occupies much of the upper-right and central area. Its boundary is clean and well defined, with a crescent-like curve on the left side of the dark region. The contrast between the black defect and the lighter gray steel surface is strong.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.449128 ], [ "center", 0.341976 ], [ "top-left", 0.129086 ], [ "middle-right", 0.026419 ], [ "top-right", 0.026112 ], [ "bottom-center", 0.013333 ], [ "middle-left", 0.007987 ], [ "bottom-right", 0.00596 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "cg_228.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved gap along the lower-right side of the image. It has a smooth arc-shaped boundary that cuts inward from the bottom edge toward the upper-right area. The defect covers a large portion of the frame. Its edge is clean and well defined. The contrast between the dark gap and the lighter steel surface is strong.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "irregular", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.372237 ], [ "center", 0.25858 ], [ "bottom-left", 0.137845 ], [ "bottom-right", 0.102811 ], [ "middle-right", 0.100723 ], [ "top-right", 0.019503 ], [ "middle-left", 0.005296 ], [ "top-center", 0.003004 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a irregular shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "cg_23.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved region along the right side of the image. Its edge forms a smooth, broad crescent-like arc that bulges into the lighter steel area. The defect extends from near the top edge to near the bottom edge and is centered vertically. It covers a large area and shows strong contrast against the uniform gray surface.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.31255 ], [ "middle-left", 0.222405 ], [ "top-center", 0.214299 ], [ "bottom-center", 0.173341 ], [ "top-left", 0.053392 ], [ "bottom-left", 0.024014 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "cg_237.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved gap along the left side of the image. It starts at the top edge and extends downward to about the lower middle area. The shape is smooth and crescent-like, with a broad rounded arc and a straighter vertical edge near the lower end. Its boundary is sharp and clearly defined. The defect has very high contrast against the lighter gray steel surface. It covers a large portion of the upper-left to center-left area.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.417096 ], [ "center", 0.353729 ], [ "top-left", 0.178409 ], [ "middle-left", 0.034834 ], [ "bottom-center", 0.015933 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "cg_24.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved region occupying much of the center and right side of the image. It has a smooth crescent-like shape with a rounded left edge and a straighter slanted right edge. The defect extends from near the top edge to near the bottom edge, making it tall and prominent. Its boundary is clear and sharp. The contrast with the lighter gray steel surface is strong, so the defect stands out clearly.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.327488 ], [ "top-center", 0.194474 ], [ "bottom-center", 0.155021 ], [ "middle-left", 0.135406 ], [ "bottom-right", 0.071245 ], [ "middle-right", 0.063231 ], [ "top-right", 0.02887 ], [ "top-left", 0.017623 ], [ "bottom-left", 0.006642 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "cg_242.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved gap along the upper-right side. It has a smooth crescent-like shape with a bright, clear boundary against the steel. The defect extends from the top edge downward along the right side and covers a relatively large area. The contrast with the lighter steel surface is strong, making the gap distinctly visible.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.743579 ], [ "top-center", 0.256421 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Crescent gap is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at top-right and top-center. The defect exhibits high saliency." }, { "image_name": "cg_28.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved area covering most of the right and lower part of the image. It has a smooth, arc-shaped boundary that sweeps from the lower left toward the upper right. A thin bright edge outlines the boundary, creating strong contrast with the surrounding gray steel surface. The defect is broad and prominent, extending across a large portion of the frame. The surrounding surface looks uniform and flat.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.24778 ], [ "middle-right", 0.198224 ], [ "bottom-right", 0.195919 ], [ "center", 0.164904 ], [ "bottom-left", 0.118399 ], [ "top-right", 0.069995 ], [ "middle-left", 0.00383 ], [ "top-center", 0.000949 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and middle-right. The defect exhibits high saliency." }, { "image_name": "cg_30.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved region occupying much of the left and central area. It has a crescent-like shape with a broad rounded edge facing right and a straighter edge along the left side. The defect extends from near the top edge to near the bottom edge of the image. Its contrast with the surrounding gray steel surface is high, so the boundary is clearly visible. The edges are smooth and well defined.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.304156 ], [ "middle-right", 0.220405 ], [ "bottom-center", 0.19949 ], [ "top-center", 0.19311 ], [ "top-right", 0.052082 ], [ "bottom-right", 0.029937 ], [ "bottom-left", 0.00082 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "cg_31.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved area covering most of the upper and right parts of the image. It has a smooth, arc-shaped boundary that runs from the upper left edge toward the lower right side. The defect is high in contrast against the lighter gray steel surface. Its edge is clean and clearly defined. The defect occupies a large portion of the visible surface and is centered across the middle of the image.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.195575 ], [ "center", 0.195174 ], [ "top-left", 0.152152 ], [ "middle-right", 0.132301 ], [ "top-right", 0.129625 ], [ "bottom-right", 0.084597 ], [ "middle-left", 0.070739 ], [ "bottom-center", 0.039837 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "cg_37.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark, curved area occupying most of the right side of the image. Its left boundary is smooth and rounded, forming a broad crescent-like shape. The defect extends from the top edge to the bottom edge and reaches the right border. It has high contrast against the lighter gray steel surface on the left. The edges are clean and clearly defined.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.297036 ], [ "bottom-center", 0.27715 ], [ "top-center", 0.169262 ], [ "middle-left", 0.165411 ], [ "bottom-left", 0.079293 ], [ "top-left", 0.011848 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "cg_46.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved area along the left-central side of the image. It has a crescent-like shape with a smooth rounded outer edge and a straighter inner boundary. The defect extends from near the top edge to near the bottom edge, covering a large portion of the frame. Its contrast with the gray steel background is very high, so the boundary is clear and distinct.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.304985 ], [ "bottom-center", 0.256624 ], [ "middle-left", 0.2007 ], [ "top-center", 0.163914 ], [ "bottom-left", 0.038741 ], [ "top-left", 0.035036 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "cg_48.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved area with a smooth, rounded edge. It is located from the upper to lower part of the image, mainly across the center and right side. The defect forms a broad crescent-like shape, with the curved boundary facing the left side. It covers a large portion of the surface height and about half of the image width. The contrast between the dark defect and the lighter steel background is strong, making the boundary clear and distinct.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.326944 ], [ "bottom-center", 0.239161 ], [ "top-center", 0.196538 ], [ "middle-left", 0.17985 ], [ "bottom-left", 0.035914 ], [ "top-left", 0.021593 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "cg_50.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved area near the center-right of the image. It has a smooth, crescent-like shape with a rounded left edge and a straighter right boundary. The defect extends from near the top edge to near the bottom edge and covers a substantial portion of the surface. Its contrast with the lighter gray steel background is strong, so the shape is clearly defined.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.346888 ], [ "top-center", 0.22316 ], [ "bottom-center", 0.152713 ], [ "middle-left", 0.126401 ], [ "middle-right", 0.05042 ], [ "bottom-right", 0.049904 ], [ "top-right", 0.028188 ], [ "top-left", 0.018902 ], [ "bottom-left", 0.003424 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "cg_55.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved area at the bottom-left corner of the image. It has a smooth, rounded edge that forms a partial circular shape. The defect extends inward from the left and bottom borders and covers a noticeable portion of the corner area. Its contrast with the lighter gray steel surface is strong and clear.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 1.0 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Crescent gap is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left. The defect exhibits high saliency." }, { "image_name": "cg_58.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large dark curved area in the lower-left corner. It extends from the left edge to the bottom edge of the image. The defect has a smooth, arc-shaped boundary. Its contrast with the lighter gray steel surface is strong. The defect covers a noticeable portion of the image.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.821502 ], [ "middle-left", 0.178498 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Crescent gap is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "cg_63.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark, smooth half-oval shape along the left side of the image. Its curved edge faces inward toward the center, while its straight edge aligns with the left border. The defect extends from the upper-middle area to the lower-middle area and occupies a prominent portion of the surface. It has a clear, sharp boundary and strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.59872 ], [ "bottom-center", 0.164534 ], [ "top-center", 0.083729 ], [ "middle-left", 0.078611 ], [ "bottom-left", 0.044059 ], [ "top-left", 0.030347 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Crescent gap is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "cg_66.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large dark cutout in the upper-left area. It has a broad curved edge that arcs from the top edge toward the left side. The shape is crescent-like and smooth. It occupies a significant portion of the top-left corner. The contrast with the lighter gray steel surface is strong, and the boundary is clear and sharp.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.387258 ], [ "top-left", 0.383823 ], [ "middle-left", 0.205654 ], [ "center", 0.023265 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits high saliency." }, { "image_name": "cg_67.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved area along the left edge of the image. It forms a smooth crescent-like boundary that extends from the upper left to the lower left. The defect occupies a substantial portion of the left side and reaches close to the full image height. Its edge is clean and sharply defined. The contrast with the lighter gray steel surface is high.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.552852 ], [ "middle-left", 0.409511 ], [ "top-left", 0.037637 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "cg_70.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved area in the lower-left corner. It forms a smooth arc that cuts in from the left edge and extends to the bottom edge. The defect covers a substantial portion of the bottom-left area. Its boundary is clean and sharply defined. The contrast with the bright gray steel surface is strong.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.6558 ], [ "middle-left", 0.201728 ], [ "bottom-center", 0.142472 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "cg_74.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved gap in the upper-left corner. It forms a smooth crescent shape with clean, rounded edges. The defect extends from the top edge to the left edge and occupies a noticeable area. Its contrast with the bright gray steel surface is very high. No visible depth detail can be seen.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.918555 ], [ "middle-left", 0.081445 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Crescent gap is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "cg_80.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved area in the upper-left part of the image. It has a smooth, arc-shaped boundary that cuts diagonally across the surface. The defect extends from the top edge to the left edge and covers a substantial portion of the frame. The contrast with the lighter gray steel surface is strong, so the shape is clearly defined. No visible depth details are shown.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.480644 ], [ "middle-left", 0.260548 ], [ "top-center", 0.253154 ], [ "center", 0.005655 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "cg_82.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved area along the left edge of the image. It has a smooth crescent-like outline with a rounded boundary facing inward. The defect extends from near the top to the bottom of the frame and covers a substantial portion of the left side. Its contrast with the surrounding gray steel surface is strong, making the boundary clear and distinct. The surrounding surface looks relatively uniform with a horizontal tonal change across the middle-right area.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.446608 ], [ "bottom-left", 0.397189 ], [ "top-left", 0.105736 ], [ "center", 0.034751 ], [ "bottom-center", 0.015716 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "cg_84.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved gap along the left side of the image. It has a smooth crescent-like shape with a broad rounded edge facing inward. The defect extends from near the top edge to near the bottom edge and occupies much of the left portion of the surface. Its boundary is sharp and clearly defined. The contrast between the black defect and the gray steel background is high.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.273859 ], [ "center", 0.23719 ], [ "bottom-left", 0.192415 ], [ "top-left", 0.184792 ], [ "bottom-center", 0.079707 ], [ "top-center", 0.032037 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and center. The defect exhibits medium saliency." }, { "image_name": "cg_85.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark, curved cutout along the right side. It forms a smooth half-oval or crescent shape with a clear, sharp boundary. The defect extends from near the top edge to near the bottom edge and occupies much of the right-middle area. Its contrast with the surrounding gray steel surface is high. The left side of the image remains darker and more uniform, which makes the curved gap stand out clearly.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.483871 ], [ "top-right", 0.240122 ], [ "bottom-right", 0.141583 ], [ "top-center", 0.056476 ], [ "center", 0.050593 ], [ "bottom-center", 0.027356 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "cg_87.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved region along the left side of the image. It has a smooth crescent-like shape with a broad rounded edge facing inward and a straighter edge at the far left boundary. The defect extends from near the top edge to close to the bottom edge, covering much of the left half of the surface. Its contrast with the lighter gray steel background is strong, so the boundary is clearly visible. The surrounding steel surface looks relatively uniform with faint horizontal and subtle surface marks.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.48144 ], [ "top-center", 0.285141 ], [ "bottom-center", 0.121057 ], [ "bottom-left", 0.056181 ], [ "middle-left", 0.048824 ], [ "top-left", 0.007357 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "cg_89.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark, curved cutout along the left side. It starts at the top edge and extends down toward the lower left area. The shape is smooth and crescent-like, with a broad rounded inner boundary. It occupies a large portion of the left-upper region of the image. The contrast with the lighter steel surface is strong, and the edge of the gap is clear and well defined.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.484876 ], [ "middle-left", 0.342866 ], [ "top-center", 0.159499 ], [ "center", 0.010658 ], [ "bottom-left", 0.002102 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "cg_91.jpg", "class_name": "Crescent gap", "natural_language_description": "The Crescent gap defect on the steel surface appears as a large, dark curved gap along the left side of the image. It has a smooth crescent-like outline, with a broad rounded edge facing inward and a straighter vertical edge near the lower left. The defect starts at the top edge and extends downward to about three quarters of the image height. It occupies a large area in the upper-left to center-left region. The contrast with the lighter gray steel surface is strong, so the boundary is clear and distinct.", "structured_attributes": { "Defect type": "Crescent gap", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.324728 ], [ "middle-left", 0.21428 ], [ "center", 0.211502 ], [ "top-left", 0.204804 ], [ "bottom-left", 0.044441 ], [ "bottom-center", 0.000245 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Crescent gap is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and middle-left. The defect exhibits high saliency." }, { "image_name": "ds_01.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, elongated dark line. It is nearly vertical and runs from the upper-middle area down to the bottom edge. The scratch is positioned slightly right of center. It is narrow with a mostly uniform width and a long extent. The defect is darker than the surrounding steel, giving it clear contrast.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.491794 ], [ "center", 0.391058 ], [ "top-center", 0.117148 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_02.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line. It is narrow and elongated, with a nearly uniform width. The scratch runs from the top edge to the bottom edge of the image. It is positioned slightly to the right of the center. The defect shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.419369 ], [ "center", 0.351059 ], [ "bottom-center", 0.229572 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_03.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line. It runs vertically from the top edge to the bottom edge of the image. The scratch is slightly right of center. It has a thin shape with small irregularities along its edges. The defect is darker than the surrounding steel, creating clear contrast.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.368151 ], [ "bottom-center", 0.318065 ], [ "top-center", 0.313784 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ds_07.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line. It is nearly vertical and positioned slightly right of the center. The scratch extends from the upper-middle area down to near the bottom edge. Its width is small and mostly consistent, with slightly tapered ends. The defect shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.500184 ], [ "bottom-center", 0.373852 ], [ "top-center", 0.125964 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "ds_09.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark mark. It runs vertically near the center of the image, slightly left of center. The scratch has a mostly uniform width and extends through most of the image height. Its edges are fairly clear, and it shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.446408 ], [ "top-center", 0.367055 ], [ "bottom-center", 0.186536 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "ds_10.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line near the center. It runs vertically from the top edge to almost the bottom edge of the image. The scratch is thin and mostly straight, with slight irregularity along its sides. It has strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.412304 ], [ "center", 0.359572 ], [ "bottom-center", 0.228124 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_106.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated vertical dark line. It is located in the left-middle area of the image. The scratch extends from the top edge to the bottom edge. It has a fairly consistent width and a straight shape. Its dark tone creates clear contrast with the lighter gray surrounding surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.359019 ], [ "bottom-left", 0.345543 ], [ "top-left", 0.295439 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits high saliency." }, { "image_name": "ds_107.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line. It runs vertically from the top edge to the bottom edge of the image. The scratch is positioned slightly right of center. It has a fairly uniform width and a straight shape. Its dark tone creates clear contrast with the lighter surrounding surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.209386 ], [ "top-center", 0.209058 ], [ "bottom-right", 0.160814 ], [ "bottom-center", 0.160486 ], [ "middle-right", 0.141122 ], [ "top-right", 0.119134 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ds_109.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, dark vertical line. It is slightly right of center and extends from the top edge to the bottom edge of the image. The scratch is long and straight with a nearly uniform width. It shows strong contrast against the surrounding gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.352368 ], [ "center", 0.329039 ], [ "top-center", 0.318593 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_110.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight vertical dark line. It is narrow and elongated, extending from the top edge to the bottom edge of the image. The scratch is positioned near the center, slightly to the right. It has clear, sharp edges and strong dark contrast against the gray steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.371566 ], [ "center", 0.343133 ], [ "bottom-center", 0.285301 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_114.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line near the center-right area. It is narrow and elongated, extending from the top edge to the bottom edge of the image. The scratch has a fairly uniform width and a straight shape. It is darker than the surrounding steel surface, giving it clear contrast.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.335938 ], [ "top-center", 0.332031 ], [ "bottom-center", 0.332031 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ds_117.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line. It is narrow, elongated, and nearly straight. The scratch runs from the top edge to the bottom edge of the image. It is positioned slightly right of the center. The defect shows strong contrast against the brighter steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.346328 ], [ "center", 0.332768 ], [ "bottom-center", 0.320904 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "ds_118.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, dark vertical line near the center. It is long and continuous, extending from the top edge to the bottom edge of the image. The scratch has a mostly uniform width with a slight bend around the middle. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.351105 ], [ "top-center", 0.324798 ], [ "bottom-center", 0.324097 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ds_120.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line. It is narrow and elongated, with a nearly uniform width. The scratch is positioned slightly right of the center and extends from near the top edge to the bottom edge. It has clear contrast against the surrounding gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.446144 ], [ "center", 0.395612 ], [ "top-center", 0.158245 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_121.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line. It is narrow and elongated, with a nearly uniform width. The scratch is located slightly right of the center and extends from the upper-middle area down to the bottom edge. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.571664 ], [ "center", 0.369028 ], [ "top-center", 0.059308 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_123.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated vertical dark line. It is positioned slightly right of the center and extends from the top edge to the bottom edge of the image. The scratch has a fairly consistent width and a straight shape. Its dark tone creates clear contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.341303 ], [ "center", 0.335532 ], [ "top-center", 0.323166 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_124.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, dark vertical line. It is long and continuous, extending from the top edge to the bottom edge of the image. The scratch is positioned slightly right of the center. It has a thin, elongated shape with fairly uniform width. Its dark tone creates clear contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.353693 ], [ "center", 0.335938 ], [ "top-center", 0.310369 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_125.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line. It is narrow, elongated, and nearly straight, with slight irregularity along the edges. The scratch runs from the top to the bottom of the image. It is positioned slightly to the right of the center. The defect has strong contrast against the gray steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.38658 ], [ "center", 0.370055 ], [ "bottom-center", 0.243365 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_127.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line. It is nearly vertical and runs from the upper-middle area down to the bottom edge. The scratch is positioned slightly right of the image center. It has a thin shape with fairly consistent width and a slightly uneven outline. The defect is darker than the surrounding surface, creating clear contrast.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.478408 ], [ "center", 0.393387 ], [ "top-center", 0.128205 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_128.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line. It runs vertically from the top edge to the bottom edge of the image. The scratch is positioned near the center, slightly to the right. It has a thin shape with fairly uniform width. The dark tone shows clear contrast against the lighter gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.359954 ], [ "center", 0.332948 ], [ "top-center", 0.307099 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_129.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line. It is nearly vertical and slightly right of the center. The scratch starts at the top edge and extends downward to about the middle of the image. It has a thin, mostly uniform width and strong contrast against the lighter background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.657895 ], [ "center", 0.342105 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "ds_13.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line running vertically near the center-right area. It extends from the top edge to the bottom edge of the image. The scratch has a mostly consistent width with slight irregularity along its sides. Its dark tone creates clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.356417 ], [ "center", 0.329412 ], [ "top-center", 0.314171 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "ds_130.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line. It is long and continuous, extending from the top edge to the bottom edge of the image. The scratch is located slightly right of the center. It has a narrow width with a mostly straight shape and slight unevenness along the edges. The dark line shows clear contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.367112 ], [ "top-center", 0.349705 ], [ "bottom-center", 0.283183 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ds_133.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, dark vertical line. It is elongated and nearly straight, with a mostly uniform width. The defect runs from the top edge to the bottom edge of the image. It is located near the center, slightly left of center. The dark tone creates clear contrast with the surrounding steel surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.488142 ], [ "center", 0.256917 ], [ "top-center", 0.254941 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_135.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight vertical dark line near the right edge of the image. It is long and continuous, extending from the top to the bottom of the visible area. The scratch is narrow with a fairly uniform width. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.351097 ], [ "top-right", 0.341245 ], [ "bottom-right", 0.307658 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ds_14.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight vertical dark line. It is narrow and elongated, with a nearly uniform width. The scratch starts around the upper middle area and extends down to the bottom edge. It is positioned slightly left of the image center. The defect is darker than the surrounding steel surface and shows clear contrast.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.489559 ], [ "center", 0.464037 ], [ "top-center", 0.046404 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_147.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, vertical dark line near the left edge of the image. It is long and continuous, extending from the top to the bottom of the frame. The scratch has a thin, elongated shape with fairly uniform width. Its dark tone creates clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.347731 ], [ "bottom-left", 0.331875 ], [ "top-left", 0.320394 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ds_155.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line. It is narrow and elongated, with a nearly uniform width. The scratch runs from near the top edge to near the bottom edge of the image. It is positioned slightly right of the center. The defect has clear contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.352126 ], [ "center", 0.329945 ], [ "top-center", 0.31793 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ds_157.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, straight vertical dark line. It is located in the left-middle area of the image. The scratch extends from the top edge to the bottom edge, covering nearly the full height. It has a thin, elongated shape with mostly uniform width. The defect shows clear dark contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.340883 ], [ "top-left", 0.33692 ], [ "bottom-left", 0.322197 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "ds_158.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight vertical dark line. It is located slightly left of the center of the image. The scratch extends from the top edge to the bottom edge. It is narrow and elongated, with nearly uniform width along its length. The defect is darker than the surrounding gray surface, creating clear contrast.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.383178 ], [ "center", 0.340512 ], [ "bottom-center", 0.27631 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_162.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight vertical dark line. It is slightly left of center and runs from the top edge to the bottom edge of the image. The scratch is narrow and elongated, with nearly uniform width. It has clear dark contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.345895 ], [ "top-center", 0.343203 ], [ "bottom-center", 0.310902 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ds_167.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow vertical dark line near the right edge of the image. It is elongated and extends from the top toward the lower part of the surface. The scratch is thin and mostly continuous, with small breaks along its length. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "top-right", 0.409941 ], [ "middle-right", 0.383752 ], [ "bottom-right", 0.206307 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of four region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ds_17.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight, dark vertical line. It is narrow and elongated, with a nearly uniform width. The scratch starts near the top edge and extends downward through much of the left-middle area. It occupies a small portion of the image. The defect has strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.510733 ], [ "top-left", 0.349732 ], [ "bottom-left", 0.103757 ], [ "center", 0.035778 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "ds_174.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line. It is narrow and elongated, with a nearly uniform width. The scratch runs from the top edge to the bottom edge of the image. It is positioned slightly right of center. The defect has clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.284636 ], [ "top-center", 0.277778 ], [ "center", 0.23594 ], [ "middle-right", 0.073388 ], [ "top-right", 0.069959 ], [ "bottom-right", 0.058299 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "ds_177.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight, vertical dark line. It is very narrow and elongated, extending from the top edge to the bottom edge of the image. The defect is positioned slightly to the right of the center. It has a uniform shape and strong dark contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.362087 ], [ "top-center", 0.323749 ], [ "center", 0.314164 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "ds_181.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line near the right side of the image. It runs vertically from the top edge to the bottom edge. The scratch has a fairly uniform width and a straight shape. It is darker than the surrounding steel, giving clear contrast against the lighter background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "center", 0.187736 ], [ "bottom-center", 0.181447 ], [ "top-center", 0.174843 ], [ "bottom-right", 0.159119 ], [ "middle-right", 0.151887 ], [ "top-right", 0.144969 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ds_183.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as two narrow, elongated dark vertical lines near the right side of the image. They run almost continuously from the top edge to the bottom edge. The scratches are thin and straight, with a small gap between them. They are darker than the surrounding steel, giving clear contrast.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.355769 ], [ "middle-right", 0.330466 ], [ "top-right", 0.313765 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ds_186.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a very narrow vertical dark line near the right edge. It is long and straight, extending almost the full height of the image. The scratch has a thin, uniform width. It is darker than the surrounding gray surface, giving clear contrast. Its position is in the right-side region, close to the border.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.364314 ], [ "bottom-right", 0.321859 ], [ "middle-right", 0.313827 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ds_190.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line. It is narrow and elongated, with nearly uniform width from top to bottom. The scratch is positioned slightly right of the image center and extends through almost the full image height. It has strong contrast against the lighter gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.366244 ], [ "bottom-center", 0.323549 ], [ "center", 0.310207 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and bottom-center. The defect exhibits high saliency." }, { "image_name": "ds_191.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as two narrow, dark, vertical lines on the right side of the image. They are long and straight, extending nearly the full height of the surface. The scratches are thin and closely spaced. They show clear contrast against the lighter gray background. Small dark specks are also visible near the lines.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.3219 ], [ "top-right", 0.315523 ], [ "bottom-right", 0.293536 ], [ "center", 0.03628 ], [ "top-center", 0.032762 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ds_192.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight, vertical dark line. It is narrow and elongated, extending from the top edge to the bottom edge of the image. The defect is positioned slightly to the right of the center. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "top-right", 0.353024 ], [ "middle-right", 0.285982 ], [ "bottom-right", 0.271449 ], [ "top-center", 0.037975 ], [ "middle-left", 0.028129 ], [ "center", 0.016878 ], [ "bottom-center", 0.006564 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ds_193.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight, vertical dark line. It is narrow and elongated, extending nearly the full height of the image. The scratch is located slightly left of the center. It has clear, sharp edges and shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "top-left", 0.369053 ], [ "middle-left", 0.258337 ], [ "bottom-left", 0.220987 ], [ "middle-right", 0.041796 ], [ "center", 0.039129 ], [ "top-center", 0.038239 ], [ "top-right", 0.032459 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "ds_195.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line near the right side of the image. It is long and straight, extending from near the top edge to the bottom edge. The scratch is narrow with a nearly uniform width. It shows clear dark contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.380586 ], [ "middle-right", 0.380072 ], [ "top-right", 0.239343 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ds_198.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow vertical dark line near the right edge of the image. It is long and elongated, extending from the top to the bottom of the frame. The scratch has a thin, fairly uniform width. Its dark tone creates clear contrast against the lighter gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.349776 ], [ "top-right", 0.338117 ], [ "bottom-right", 0.312108 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ds_201.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow vertical dark line near the center of the image. It is elongated and runs almost the full height of the surface. The scratch has a thin, mostly uniform width with slight irregularity along its edges. It shows darker contrast than the surrounding gray steel surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "center", 0.348689 ], [ "bottom-center", 0.32862 ], [ "top-center", 0.322691 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ds_202.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line. It runs vertically from the top edge to the bottom edge of the image. The scratch is located slightly right of center. It has a thin, nearly uniform width with a mostly straight shape. Its dark tone shows clear contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.352782 ], [ "top-center", 0.328162 ], [ "center", 0.319056 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "ds_204.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a long, narrow vertical dark line near the right side of the image. It extends almost the full height of the surface. The scratch is thin and elongated, with a mostly consistent width. It is darker than the surrounding steel, giving it clear contrast. A small irregular segment is visible along the line around the middle area.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.409719 ], [ "top-right", 0.279091 ], [ "bottom-right", 0.275524 ], [ "top-center", 0.0321 ], [ "bottom-center", 0.003567 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ds_207.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight vertical dark line near the center of the image. It is long and continuous, extending from the top edge to the bottom edge. The scratch is very narrow with an almost uniform width. Its dark tone creates clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-center", 0.366962 ], [ "center", 0.319174 ], [ "bottom-center", 0.277876 ], [ "middle-left", 0.025959 ], [ "top-left", 0.010029 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_210.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, elongated dark line near the right side of the image. It runs vertically from the top edge to the bottom edge. The scratch is narrow and mostly straight, with fairly uniform width. Its dark tone contrasts clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.337053 ], [ "middle-right", 0.336588 ], [ "top-right", 0.32636 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "ds_212.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line near the right side of the image. It is long and straight, extending from the top edge to the bottom edge. The scratch has a narrow, nearly uniform width. It shows strong contrast against the lighter gray background. A small darker spot is visible along the line around the middle-right area.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.351613 ], [ "middle-right", 0.327419 ], [ "top-right", 0.27043 ], [ "top-center", 0.036559 ], [ "center", 0.00914 ], [ "bottom-center", 0.004839 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ds_218.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line running vertically. It is located slightly to the right of the center and extends from the top edge to the bottom edge of the image. The scratch has a mostly uniform width and straight shape. Its dark tone creates clear contrast with the lighter gray surface around it.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "center", 0.288427 ], [ "top-center", 0.272874 ], [ "bottom-center", 0.244193 ], [ "middle-right", 0.069481 ], [ "bottom-right", 0.064229 ], [ "top-right", 0.060796 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ds_219.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight vertical dark line. It is narrow and elongated, extending from the top edge to the bottom edge of the image. The defect is located near the center, slightly to the right. It shows strong dark contrast against the lighter gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.366104 ], [ "top-center", 0.318415 ], [ "center", 0.315481 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "ds_22.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line. It is long and continuous, extending from the top edge to the bottom edge of the image. The scratch is positioned slightly right of center. It has a narrow width with a mostly straight shape. The dark tone creates clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.493817 ], [ "center", 0.315139 ], [ "bottom-center", 0.191045 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_220.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight dark line. It is vertical and very elongated, running from the top edge to the bottom edge of the image. The scratch is located slightly right of the center. It is narrow with a nearly uniform width. Its dark tone creates clear contrast against the lighter gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.356808 ], [ "bottom-center", 0.3277 ], [ "center", 0.315493 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ds_221.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight vertical dark line. It is narrow and elongated, extending from the top edge to the bottom edge of the image. The defect is positioned slightly right of the center. It has a uniform width and sharp outline. Its dark tone creates clear contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.344101 ], [ "center", 0.343633 ], [ "top-center", 0.312266 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_222.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight, vertical dark line. It is narrow and elongated, extending from the top edge to the bottom edge of the image. The defect is positioned slightly right of center. It has strong contrast against the lighter gray surface and shows a fairly uniform width along most of its length.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.247131 ], [ "top-center", 0.245902 ], [ "center", 0.231148 ], [ "top-left", 0.129918 ], [ "bottom-right", 0.066803 ], [ "middle-right", 0.04959 ], [ "middle-left", 0.021721 ], [ "top-right", 0.007787 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "ds_223.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as two narrow, elongated vertical dark lines near the center. The main marks run from the top edge to the bottom edge, with one line slightly left of center and the other near the center-right. A shorter dark vertical line is also visible in the lower middle area between them. The scratches are thin and straight, and they show clear dark contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.361998 ], [ "center", 0.327914 ], [ "top-center", 0.298531 ], [ "top-left", 0.011557 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_225.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight vertical dark line near the left side of the image. It is narrow and elongated, extending almost the full height of the surface. The scratch has a fairly uniform width with slight small interruptions along the line. Its dark tone creates clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.419793 ], [ "middle-left", 0.372574 ], [ "top-left", 0.207633 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "ds_235.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, dark vertical line near the left-middle of the image. It is elongated and nearly straight, with a fairly uniform width. The scratch extends from the top edge to the bottom edge of the image. Its dark tone creates clear contrast against the lighter gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.358221 ], [ "middle-left", 0.332215 ], [ "bottom-left", 0.309564 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "ds_24.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line. It is narrow and elongated, with a nearly uniform width. The scratch is positioned slightly right of the center. It extends from near the top edge to the bottom edge of the image. Its dark tone creates clear contrast against the lighter gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.415867 ], [ "center", 0.366173 ], [ "top-center", 0.21796 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_240.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line. It runs vertically from the top edge to the bottom edge of the image. The scratch is positioned right of center, close to the right side. It has a mostly consistent width and clear edges. The dark tone creates strong contrast against the lighter gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.355888 ], [ "middle-right", 0.334194 ], [ "top-right", 0.295971 ], [ "top-left", 0.013946 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "ds_259.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as two narrow, elongated vertical dark lines. One scratch runs along the left side and extends nearly the full height of the image. A second shorter scratch is located left of center and extends vertically through the lower half. Both marks are thin and straight, with dark contrast against the lighter gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.23399 ], [ "middle-left", 0.224754 ], [ "top-left", 0.197044 ], [ "center", 0.178571 ], [ "bottom-center", 0.16564 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "ds_261.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as several narrow, dark vertical lines on the left half of the image. The most visible scratches run from near the top edge to near the bottom edge. They are elongated and straight, with a thin, consistent width. The dark tone creates clear contrast against the lighter gray background. The defect is concentrated from the left edge to the left-middle area.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.248204 ], [ "middle-left", 0.205101 ], [ "top-left", 0.186063 ], [ "center", 0.174928 ], [ "top-center", 0.159124 ], [ "bottom-center", 0.02658 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "ds_264.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line near the center of the image. It is long and continuous, extending from the top edge to the bottom edge. The scratch is very narrow with a nearly uniform width. Its dark tone creates clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.336113 ], [ "center", 0.335471 ], [ "top-center", 0.328416 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_265.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a very narrow vertical dark line. It is elongated and nearly straight, with a mostly uniform width. The scratch is located in the left-middle area of the image and extends from the top edge to the bottom edge. It has low to moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.337679 ], [ "middle-left", 0.333116 ], [ "top-left", 0.329205 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ds_268.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line near the right side of the image. It runs vertically from the top edge to the bottom edge. The scratch is thin and mostly uniform in width, with a slightly uneven outline in small sections. It shows clear dark contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.335161 ], [ "bottom-right", 0.333986 ], [ "top-right", 0.330854 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ds_276.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, vertical dark line. It is narrow and elongated, with a nearly uniform width. The scratch is located slightly to the right of the center and extends from the top edge down to about two-thirds of the image height. It has strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.594595 ], [ "center", 0.405405 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "ds_278.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line. It is nearly vertical and runs from near the top edge to the bottom edge. The scratch is positioned slightly right of center. It has a thin shape with a slightly uneven width and a tapered upper end. The defect is darker than the surrounding steel, creating clear contrast.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.553846 ], [ "center", 0.333187 ], [ "top-center", 0.112967 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_279.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, straight vertical dark line near the center of the image. It is elongated and extends from the top edge to the bottom edge. The scratch has a thin, nearly uniform width. It is darker than the surrounding steel, creating clear contrast against the gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.369143 ], [ "top-center", 0.319429 ], [ "center", 0.311429 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "ds_280.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line running vertically from the top edge to the bottom edge. It is positioned slightly right of the center. The scratch has a thin shape with mostly consistent width and a slight waviness. It shows strong dark contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.340629 ], [ "center", 0.332079 ], [ "bottom-center", 0.327291 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "ds_284.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line. It is narrow and elongated, with a mostly uniform width. The scratch is positioned slightly right of the center. It starts at the top edge and extends downward through most of the image height. The defect has strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.45661 ], [ "center", 0.416869 ], [ "bottom-center", 0.126521 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "ds_290.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, dark vertical line. It is long and elongated, extending from the top edge to the bottom edge of the image. The scratch is slightly right of center. It has a fairly consistent width with a subtle irregular edge. The defect shows strong dark contrast against the surrounding gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.369929 ], [ "center", 0.341711 ], [ "top-center", 0.28836 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_295.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line near the center of the image. It is long and narrow, extending from the top edge to the bottom edge. The scratch has a mostly straight shape with slight variation in width. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.41223 ], [ "center", 0.384818 ], [ "bottom-center", 0.202952 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "ds_298.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, straight dark line. It is vertically elongated and runs from the top edge to the bottom edge of the image. The scratch is slightly right of center. It has a thin, nearly uniform width and sharp edges. Its dark tone creates strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.35093 ], [ "center", 0.331026 ], [ "top-center", 0.318044 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "ds_299.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight dark line. It is vertically elongated and very narrow, with a nearly uniform width. The scratch is located near the center of the image and extends from the upper area down to the bottom edge. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.441467 ], [ "bottom-center", 0.421251 ], [ "top-center", 0.137283 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ds_305.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line near the center of the image. It is long and narrow, with a mostly consistent width. The scratch extends from near the top edge to the bottom edge. Its dark tone creates clear contrast against the lighter gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.42303 ], [ "center", 0.359394 ], [ "top-center", 0.217576 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_306.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, vertical dark line near the center-right of the image. It is long and continuous, extending from the top edge to the bottom edge. The scratch has a thin, nearly uniform width with slight waviness along its outline. It shows strong dark contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.394441 ], [ "center", 0.358632 ], [ "top-center", 0.246927 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_307.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight dark line. It is vertically elongated and runs from the top edge to the bottom edge of the image. The scratch is slightly right of center. It has a narrow, nearly uniform width and strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.358435 ], [ "top-center", 0.334034 ], [ "center", 0.307531 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and top-center. The defect exhibits high saliency." }, { "image_name": "ds_308.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight dark line. It is vertical and runs from the top edge to the bottom edge of the image. The scratch is located slightly right of center. It is narrow and elongated, with nearly uniform width along its length. The defect shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.380445 ], [ "center", 0.343837 ], [ "top-center", 0.275718 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_309.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line near the center-right. It is long and continuous, extending from the top edge to the bottom edge of the image. The scratch is narrow with a nearly uniform width. It has strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.344585 ], [ "bottom-center", 0.328059 ], [ "top-center", 0.327356 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "ds_312.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, dark vertical line. It is elongated and nearly straight, with a fairly uniform width. The scratch runs from the top edge to the bottom edge of the image. It is positioned slightly right of center. The defect shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.338983 ], [ "top-center", 0.335041 ], [ "bottom-center", 0.325976 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ds_315.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, vertical dark line. It is slightly left of the center of the image. The scratch is long and elongated, extending from the top edge to near the lower part of the image. It has a thin, mostly uniform width and a tapered lower end. The defect is distinctly darker than the surrounding steel surface, creating clear contrast.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.437041 ], [ "center", 0.408133 ], [ "bottom-center", 0.154826 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "ds_327.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line. It is narrow and elongated, with a mostly uniform width. The scratch is located slightly right of the center. It extends from the top edge to near the bottom edge of the image. The defect has strong contrast against the lighter gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.473294 ], [ "center", 0.323937 ], [ "bottom-center", 0.20277 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "ds_328.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, vertical dark line near the center, slightly to the right. It is long and straight, extending from the top edge downward through most of the visible height. The scratch has a thin, nearly uniform width, with a slightly tapered lower end. It shows strong dark contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.596882 ], [ "center", 0.38827 ], [ "bottom-center", 0.014848 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_329.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line. It is narrow and elongated, with a mostly uniform width. The scratch runs nearly the full height of the image. It is positioned slightly to the right of the center. The defect has strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.438988 ], [ "center", 0.305556 ], [ "bottom-center", 0.255456 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_331.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight, dark vertical line. It is narrow and elongated, extending nearly the full height of the image. The defect is positioned slightly right of center. It has sharp edges and strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.370067 ], [ "bottom-center", 0.319057 ], [ "top-center", 0.310876 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ds_332.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow vertical dark line. It is slightly right of the center of the image. The scratch is long and continuous, extending from the top edge to the bottom edge. Its width is thin and fairly uniform. The defect is darker than the surrounding steel surface, giving clear contrast.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.348058 ], [ "center", 0.345146 ], [ "top-center", 0.306796 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "ds_36.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, dark vertical line. It is elongated and nearly straight, with a fairly consistent width. The scratch runs from the top edge to the bottom edge of the image. It is positioned slightly to the right of the center. The defect shows strong contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.354198 ], [ "top-center", 0.336641 ], [ "center", 0.30916 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and top-center. The defect exhibits high saliency." }, { "image_name": "ds_43.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line. It is narrow, elongated, and nearly straight. The scratch extends from near the top edge to the bottom edge of the image. It is positioned slightly left of the center. The defect has strong contrast against the lighter gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.393425 ], [ "center", 0.367444 ], [ "top-center", 0.23913 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_51.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line near the center-right of the image. It is long and continuous, extending from the top edge to the bottom edge. The scratch is narrow with slight waviness along its sides. It has strong dark contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.345748 ], [ "center", 0.34269 ], [ "top-center", 0.311562 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "ds_56.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line. It is narrow and elongated, with a mostly uniform width. The scratch is positioned slightly left of center and extends from near the top edge to the bottom edge of the image. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.227164 ], [ "middle-left", 0.185068 ], [ "bottom-center", 0.17633 ], [ "top-left", 0.152502 ], [ "center", 0.134234 ], [ "top-center", 0.124702 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "ds_79.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, straight, vertical dark line. It is narrow and elongated, extending nearly the full height of the image. The scratch is located slightly right of center. It has clear, sharp edges and strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.345833 ], [ "center", 0.333333 ], [ "top-center", 0.320833 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_82.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line near the center of the image. It runs vertically from the top edge to the bottom edge. The scratch is thin and slightly uneven in width. It has low to moderate contrast against the surrounding gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.383291 ], [ "bottom-center", 0.367089 ], [ "center", 0.24962 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ds_83.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line. It runs vertically from the top edge to the bottom edge of the image. The scratch is slightly left of the center. It has a thin, nearly uniform width and a straight shape. Its dark tone creates clear contrast with the surrounding gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.355616 ], [ "bottom-center", 0.347885 ], [ "top-center", 0.296498 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ds_88.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, dark vertical line. It is elongated and nearly straight, with a fairly uniform width. The defect is positioned slightly to the right of the center. It extends from the top edge to the bottom edge of the image. Its dark tone creates clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.366976 ], [ "center", 0.321356 ], [ "top-center", 0.311667 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_93.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, dark vertical line. It is elongated and runs almost continuously from the top edge to the bottom edge of the image. The scratch has a thin, fairly uniform width with slight unevenness along its sides. It is located near the center, slightly left of center. The defect shows clear dark contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.5 ], [ "center", 0.350955 ], [ "top-center", 0.149045 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_94.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, dark vertical line. It is elongated and nearly continuous from the top edge to the bottom edge. The scratch is positioned slightly right of center. It has a thin shape with fairly uniform width. Its dark tone creates clear contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.384398 ], [ "center", 0.338723 ], [ "top-center", 0.27688 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_95.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a thin, dark vertical line near the right side of the image. It is long and continuous, extending from the top edge to the bottom edge. The scratch is narrow with a mostly uniform width. It has strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.445601 ], [ "middle-right", 0.364914 ], [ "bottom-right", 0.189485 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ds_97.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line. It runs vertically from the top edge to the bottom edge of the image. The scratch is positioned slightly right of center. It has a mostly straight shape and a fairly consistent width. Its dark tone creates clear contrast with the surrounding gray surface.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.385249 ], [ "center", 0.335792 ], [ "bottom-center", 0.278959 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ds_99.jpg", "class_name": "Dark scratches", "natural_language_description": "The Dark scratches defect on the steel surface appears as a narrow, elongated dark line near the center-right. It runs vertically from the top edge to the bottom edge of the image. The scratch has a mostly consistent width with slight irregularity along the line. It is darker than the surrounding steel, giving clear contrast against the gray background.", "structured_attributes": { "Defect type": "Dark scratches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.404868 ], [ "top-center", 0.381339 ], [ "bottom-center", 0.213793 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Dark scratches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "frp_02.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, dark, elongated line in the upper-right area. It runs diagonally upward from left to right. The mark is short and narrow, with slightly uneven edges and a small variation in width. It contrasts clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.845304 ], [ "top-center", 0.154696 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Finishing roll printing is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at top-right and top-center. The defect exhibits medium saliency." }, { "image_name": "frp_07.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, dark, diagonal line in the upper middle area. It extends from left of center toward the upper right. The mark is long and narrow, with a slightly irregular shape and small variation in width. It has clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.559433 ], [ "top-right", 0.299891 ], [ "middle-left", 0.077426 ], [ "top-center", 0.06325 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Finishing roll printing is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at center and top-right. The defect exhibits low saliency." }, { "image_name": "frp_09.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as two pale, elongated vertical streaks near the center-left and center of the image. The larger streak is long and narrow, extending from the upper middle toward the lower middle. The smaller streak is shorter and sits to the left of the larger one. Both marks have irregular edges and uneven width. Their contrast with the surrounding gray surface is low to moderate, but they remain visibly lighter than the background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.358521 ], [ "center", 0.317903 ], [ "middle-left", 0.145677 ], [ "bottom-left", 0.111641 ], [ "top-center", 0.066258 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Finishing roll printing is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "frp_10.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a short, narrow dark streak in the upper right area. It starts near the top edge and extends downward with a slight curve. A small separate dark spot is visible just below and to the right of the streak. The mark is thin and elongated, with uneven edges and moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-center", 0.589344 ], [ "top-right", 0.277049 ], [ "middle-right", 0.133607 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Finishing roll printing is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of two region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "frp_100.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, elongated mark near the center-left area. It runs almost vertically with a slight diagonal tilt. The shape is narrow and tapered, wider in the middle and pointed at both ends. It is darker than the surrounding steel, with soft, slightly uneven edges. The defect is relatively long compared with its width and stands out clearly against the uniform gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.681236 ], [ "top-center", 0.169095 ], [ "bottom-center", 0.124945 ], [ "bottom-left", 0.024724 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Finishing roll printing is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "frp_102.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a long, narrow, dark mark near the center. It extends vertically with a slight diagonal tilt from lower left to upper right. The shape is irregular and tapering, with a wider middle section and thinner ends. It spans most of the image height. The defect is darker than the surrounding gray surface, creating clear contrast.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.389997 ], [ "center", 0.334623 ], [ "top-center", 0.27538 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Finishing roll printing is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "frp_107.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, dark linear mark in the lower part of the image. It runs diagonally upward from the left edge toward the lower-right area. The mark is long and narrow, with a fairly straight shape and slight irregularity along its edges. It shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.39 ], [ "bottom-center", 0.378667 ], [ "bottom-right", 0.231333 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and bottom-center. The defect exhibits low saliency." }, { "image_name": "frp_109.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a long, narrow, dark linear mark in the left-middle area. It extends from the upper edge toward the lower edge with a slight diagonal tilt. The mark is irregular and broken into two close segments, with uneven width along its length. It has soft, blurred edges and shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-left", 0.429143 ], [ "bottom-left", 0.326109 ], [ "top-center", 0.186395 ], [ "top-left", 0.058353 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "frp_111.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, dark, elongated mark in the upper central area. It runs roughly vertically with a slight tilt. The shape is narrow and tapered, with a wider upper part and a finer lower end. A small, faint bright spot is visible near its lower end. The defect contrasts moderately with the surrounding gray surface.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.71402 ], [ "center", 0.28598 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "frp_112.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a narrow, elongated dark streak near the center-left area. It runs almost vertically with a slight diagonal tilt and gentle curvature. The mark is thin and continuous, extending across most of the image height. Its width varies slightly along the length, with a somewhat broader middle section. The defect has soft, uneven edges and shows darker contrast than the surrounding gray surface.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "center", 0.370751 ], [ "bottom-center", 0.31213 ], [ "top-center", 0.300281 ], [ "bottom-left", 0.016838 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are scattered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "frp_115.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a narrow, elongated dark mark near the center. It has a slightly curved, vertical shape and tapers at both ends. The mark extends from the middle area toward the lower edge of the image. It is darker than the surrounding steel surface and has soft, uneven edges. The defect is small relative to the full image and stands out with moderate contrast.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.518105 ], [ "bottom-center", 0.4656 ], [ "top-center", 0.014484 ], [ "middle-right", 0.001207 ], [ "top-right", 0.000604 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Finishing roll printing is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "frp_12.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as thin, faint linear marks near the center-left area. The main mark is a long, narrow line that runs diagonally upward toward the right across the middle of the image. A shorter, small curved mark is visible to the left of it. Both marks are darker than the surrounding gray surface and have soft, slightly irregular edges. The defect is low in contrast but clearly distinguishable from the smooth background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "center", 0.448726 ], [ "middle-left", 0.36904 ], [ "middle-right", 0.071848 ], [ "top-left", 0.067929 ], [ "top-right", 0.02678 ], [ "top-center", 0.015676 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of three region(s), mainly located at center and middle-left. The defect exhibits low saliency." }, { "image_name": "frp_121.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a long, narrow, dark mark near the center. It runs almost vertically, with a slight tilt. The mark extends from the upper area toward the lower edge of the image. Its shape is irregular and slightly broken in the middle, with uneven width along its length. The defect has soft, blurred edges and shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.408599 ], [ "center", 0.307692 ], [ "top-center", 0.181047 ], [ "top-right", 0.102662 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Finishing roll printing is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "frp_128.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a narrow, elongated mark in the upper central-left area. It runs nearly vertically with a slight diagonal tilt. The mark is darker than the surrounding surface and has uneven, slightly jagged edges. It extends from the top edge downward for a moderate length. Two small dark spots are attached near its lower end, and a faint small spot appears a short distance below. The defect contrasts clearly with the smooth, lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "top-center", 0.511269 ], [ "center", 0.441152 ], [ "middle-left", 0.031302 ], [ "bottom-left", 0.015442 ], [ "bottom-center", 0.000835 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Finishing roll printing is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are scattered, consisting of three region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "frp_137.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, dark, elongated mark in the upper central area. It is slightly slanted and extends downward from the top edge. A small dark spot is attached near its lower end, and another small isolated dark spot lies to the lower right. The defect is narrow and short relative to the image size. It has clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "top-center", 0.809845 ], [ "center", 0.13149 ], [ "middle-right", 0.058665 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Finishing roll printing is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are scattered, consisting of three region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "frp_140.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a long, narrow, dark streak in the left part of the image. It extends from near the top edge downward toward the lower left-middle area with a slight diagonal tilt. The mark has uneven edges and a fairly consistent thin width. A small separate dark spot is visible below it. The defect contrasts moderately with the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-left", 0.459254 ], [ "top-left", 0.416436 ], [ "bottom-left", 0.124309 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "frp_144.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, dark, elongated streak near the left-center area. It runs almost vertically with a slight curve and extends from near the top edge to the lower part of the image. The mark is narrow and uneven, with small breaks and slight width variation along its length. Its edges are soft and irregular. The defect shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.354754 ], [ "top-center", 0.310265 ], [ "center", 0.223321 ], [ "bottom-center", 0.104682 ], [ "middle-left", 0.006979 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are scattered, consisting of three region(s), mainly located at bottom-left and top-center. The defect exhibits low saliency." }, { "image_name": "frp_147.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, long linear mark in the upper part of the image. It starts near the upper left side and extends almost to the right edge. The line is slightly diagonal, sloping downward from left to right. It is narrow and fairly uniform in width, with a faintly uneven edge. The defect is darker than the surrounding steel surface and shows low to moderate contrast.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.386517 ], [ "top-right", 0.377528 ], [ "top-left", 0.235955 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits low saliency." }, { "image_name": "frp_152.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a long, narrow, dark vertical streak near the left side. It extends from the lower left area upward to the upper left area. The mark is slightly curved and broken into connected segments. Its width varies, with a broader lower section and thinner upper section. The defect has clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "irregular", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.460028 ], [ "middle-left", 0.323422 ], [ "top-left", 0.21655 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Finishing roll printing is observed on the steel surface. It has a irregular shape. It extends in a diagonal direction. The defects are scattered, consisting of three region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "frp_154.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a narrow, elongated mark near the center and lower center. It is mostly vertical with a slight tilt and a tapered shape that becomes wider toward the bottom. Several small, faint spots are visible above the main mark. The defect is darker than the surrounding surface and has soft, uneven edges. It occupies a relatively small area but extends over a long distance vertically.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.620381 ], [ "center", 0.223648 ], [ "top-center", 0.140412 ], [ "bottom-left", 0.015558 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "frp_155.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a short, thin, dark horizontal mark near the lower center. It is elongated and narrow, with a mostly straight shape and a slightly thicker, curved right end. The defect is small relative to the image. Its contrast is mild to moderate against the gray background, making it visible but not sharply bold.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.792937 ], [ "bottom-right", 0.117175 ], [ "bottom-left", 0.089888 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Finishing roll printing is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits low saliency." }, { "image_name": "frp_16.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, dark, linear mark. It is slightly diagonal, rising from left to right. The mark is located in the right-middle area of the image. It is narrow and moderately long, with a slightly uneven outline. The defect has clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.490407 ], [ "center", 0.379893 ], [ "top-right", 0.129701 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and center. The defect exhibits low saliency." }, { "image_name": "frp_161.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, narrow linear mark in the lower-right area. It runs slightly diagonally from the lower center toward the right edge. The mark is short to medium in length and has a tapered shape. It is brighter than the surrounding gray surface, giving it clear contrast. A faint darker line is visible just above part of the bright mark.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.766729 ], [ "bottom-center", 0.233271 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and bottom-center. The defect exhibits low saliency." }, { "image_name": "frp_162.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a faint, narrow band along the top edge. It extends nearly across the full width of the image. The mark is slightly diagonal and tapers toward the right side. It is lighter than the surrounding gray surface and has low to moderate contrast. The defect is thin and confined to the upper portion of the surface.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.424216 ], [ "top-right", 0.295602 ], [ "top-left", 0.280182 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Finishing roll printing is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "frp_164.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a short, narrow, slightly curved horizontal mark near the center-right area. It is darker than the surrounding surface, with a faint lighter edge below part of the line. The defect is small and elongated, with uneven thickness along its length. Its contrast with the smooth gray background is moderate and clearly visible.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.528656 ], [ "middle-right", 0.471344 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Finishing roll printing is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits low saliency." }, { "image_name": "frp_165.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a broad, curved band along the top edge of the image. It extends nearly the full width of the surface and occupies a shallow strip in the upper area. The mark is slightly darker than the surrounding gray background, with low to moderate contrast. Its shape is elongated and gently tapered, with an irregular lower boundary.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.404128 ], [ "top-left", 0.317 ], [ "top-right", 0.278872 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits low saliency." }, { "image_name": "frp_17.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, slightly curved dark line. It runs diagonally upward from the left side toward the middle-right area. The mark is narrow and elongated, with a small variation in width along its length. Its edges are mildly irregular. The defect has low to moderate contrast against the gray background but remains clearly visible.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-left", 0.379884 ], [ "center", 0.348296 ], [ "bottom-left", 0.263508 ], [ "middle-right", 0.008313 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are scattered, consisting of two region(s), mainly located at middle-left and center. The defect exhibits low saliency." }, { "image_name": "frp_175.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, narrow line that is slightly darker than the surrounding gray surface. It runs diagonally across the lower half of the image, from the left-middle area toward the right side. The mark is long and straight with a small variation in width. Its contrast is low to moderate, so it appears faint but still visible against the uniform background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.418591 ], [ "middle-right", 0.397934 ], [ "bottom-right", 0.14034 ], [ "middle-left", 0.043135 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "frp_177.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as two long, thin linear bands. One band lies near the top edge and runs slightly downward from left to right. The other band crosses the lower half of the image with a similar diagonal direction. Both marks are narrow, continuous, and lighter than the surrounding gray surface, giving clear contrast. The lower band is longer and spans almost the full width of the image.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "top-center", 0.262408 ], [ "bottom-right", 0.204318 ], [ "bottom-center", 0.175161 ], [ "middle-left", 0.163143 ], [ "top-right", 0.111507 ], [ "top-left", 0.04763 ], [ "bottom-left", 0.027821 ], [ "center", 0.008012 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of three region(s), mainly located at top-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "frp_179.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a long, narrow, dark streak along the left side. It runs almost vertically with a slight diagonal tilt. The mark extends from near the top edge to near the bottom edge. Its width is small and slightly uneven along its length. The defect has soft, irregular edges and shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.354211 ], [ "middle-left", 0.344616 ], [ "top-left", 0.185235 ], [ "top-center", 0.115938 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Finishing roll printing is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "frp_18.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, elongated linear mark in the right-middle area. It runs diagonally from the center-left toward the lower-right edge with a slight curve. The mark is narrow and long, with uneven width and soft, irregular edges. It is slightly brighter than the surrounding gray surface, creating low to moderate contrast.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.452027 ], [ "center", 0.309459 ], [ "top-right", 0.164189 ], [ "middle-right", 0.059459 ], [ "middle-left", 0.012838 ], [ "bottom-center", 0.002027 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of two region(s), mainly located at bottom-right and center. The defect exhibits low saliency." }, { "image_name": "frp_186.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, elongated diagonal line in the lower part of the image. It runs from left-lower toward right-lower and extends across a wide section of the surface. The mark is narrow and slightly irregular, with several small bright segmented spots along it. It shows clear contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.524349 ], [ "bottom-center", 0.289253 ], [ "middle-left", 0.132662 ], [ "bottom-left", 0.049538 ], [ "center", 0.004198 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Finishing roll printing is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and bottom-center. The defect exhibits low saliency." }, { "image_name": "frp_188.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, elongated diagonal mark across the lower-middle area. It runs from the left side toward the right side with a slight downward slope. The mark is narrow and broken into short bright segments, with a faint darker linear trace alongside it. It is long relative to its width and has irregular edges. The defect contrasts clearly with the smooth gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "curved", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "center", 0.371067 ], [ "bottom-right", 0.303074 ], [ "middle-left", 0.19132 ], [ "middle-right", 0.107052 ], [ "bottom-center", 0.027486 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Finishing roll printing is observed on the steel surface. It has a curved shape. It extends in a diagonal direction. The defects are scattered, consisting of five region(s), mainly located at center and bottom-right. The defect exhibits low saliency." }, { "image_name": "frp_19.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as long, narrow linear marks that run diagonally across the image. The most visible mark extends from the left side toward the lower right and spans nearly the full width. A shorter, parallel mark is visible above it near the upper left. The lines are thin, slightly uneven, and brighter than the surrounding gray surface. The defect is positioned across the upper to lower central area and shows clear contrast against the smoother background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "top-left", 0.305092 ], [ "bottom-center", 0.222037 ], [ "bottom-right", 0.176753 ], [ "bottom-left", 0.169449 ], [ "top-center", 0.123539 ], [ "top-right", 0.00313 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at top-left and bottom-center. The defect exhibits low saliency." }, { "image_name": "frp_194.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a small, narrow, horizontal mark in the lower-left area. It is short and slightly elongated, with a light tone that contrasts against the darker gray background. The mark has fairly clear edges and a thin, line-like shape. Its size is very small relative to the full image.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 1.0 ] ], "Scale": "tiny", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A tiny neutral Finishing roll printing is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left. The defect exhibits low saliency." }, { "image_name": "frp_202.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a long, thin, slightly irregular band across the upper part of the image. It starts at the left edge and extends toward the upper right. The mark is narrow and tapers slightly along its length. It has low to moderate contrast, appearing a little lighter than the surrounding gray surface.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.414762 ], [ "top-center", 0.396028 ], [ "top-right", 0.124578 ], [ "middle-right", 0.057138 ], [ "center", 0.007493 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits low saliency." }, { "image_name": "frp_24.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, dark, curved line in the right-middle area. It is long and narrow, extending diagonally upward toward the right edge. The mark has slightly uneven edges and a mostly consistent width. It shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.511714 ], [ "center", 0.446363 ], [ "top-right", 0.041924 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and center. The defect exhibits low saliency." }, { "image_name": "frp_25.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, wavy, dark linear mark near the upper left to upper center area. It is elongated and slightly curved, with uneven width along its length. The mark is small relative to the image and occupies a narrow band near the top edge. Its contrast is mild to moderate, appearing darker than the surrounding gray surface.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-center", 0.630906 ], [ "top-left", 0.369094 ] ], "Scale": "tiny", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A tiny neutral Finishing roll printing is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are scattered, consisting of two region(s), mainly located at top-center and top-left. The defect exhibits low saliency." }, { "image_name": "frp_26.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, irregular linear mark in the upper central area. It runs diagonally from the upper left toward the right-center. The mark is narrow and moderately long, with slight changes in width along its length. It is darker than the surrounding gray surface and has uneven edges. The contrast is low to moderate but the line remains visible against the uniform background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.639469 ], [ "top-left", 0.177103 ], [ "top-right", 0.164453 ], [ "middle-right", 0.018975 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Finishing roll printing is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits low saliency." }, { "image_name": "frp_27.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, dark, curved line in the upper-left area. It is narrow and elongated, with a slightly irregular shape and uneven width. The mark is short to medium in length relative to the image and has clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.912523 ], [ "top-center", 0.087477 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Finishing roll printing is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits low saliency." }, { "image_name": "frp_33.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a small, irregular linear mark in the lower center-right area. It is short and segmented, with a mostly horizontal shape and slight bends. The mark has uneven edges and a medium contrast against the gray background. It occupies a limited area and stands out as a distinct localized print-like streak.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.612323 ], [ "bottom-right", 0.387677 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Finishing roll printing is observed on the steel surface. It has a linear shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits low saliency." }, { "image_name": "frp_35.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a long, narrow dark mark near the right side. It runs almost vertically with a slight curve and extends through most of the image height. The line is thin and uneven, with irregular edges and small changes in width. It is darker than the surrounding gray surface, creating clear contrast.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "middle-right", 0.461053 ], [ "bottom-right", 0.362105 ], [ "top-right", 0.176842 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are scattered, consisting of three region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "frp_42.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as several long, narrow, parallel streaks across the upper half of the image. The marks run roughly from left to right with a slight diagonal tilt. They are thin and elongated, with uneven edges and small width variation along their length. The streaks are lighter than the surrounding gray surface, creating low to moderate contrast. The defect spans nearly the full image width and is concentrated from the upper edge to the mid-height area.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "top-left", 0.221202 ], [ "top-center", 0.20918 ], [ "middle-left", 0.176503 ], [ "top-right", 0.140109 ], [ "center", 0.108852 ], [ "middle-right", 0.099891 ], [ "bottom-left", 0.043388 ], [ "bottom-center", 0.000874 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A large bright Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of four region(s), mainly located at top-left and top-center. The defect exhibits low saliency." }, { "image_name": "frp_43.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, dark, elongated line. It runs nearly vertically with a slight diagonal tilt through the left-center area of the image. The mark is narrow and continuous, with slightly uneven edges and minor width variation along its length. It extends across most of the image height. The defect has low to moderate contrast against the gray background, appearing darker than the surrounding surface.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.342877 ], [ "top-center", 0.301295 ], [ "center", 0.285276 ], [ "middle-left", 0.058964 ], [ "bottom-center", 0.011588 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and top-center. The defect exhibits low saliency." }, { "image_name": "frp_48.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, elongated dark mark in the upper-left area. It runs nearly vertically with a slight diagonal tilt. The mark is narrow and several times longer than its width. Its edges are uneven and slightly blurred. The lower end is darker and more distinct than the upper part. The defect contrasts moderately with the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.398305 ], [ "top-center", 0.377542 ], [ "top-left", 0.21822 ], [ "center", 0.005932 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Finishing roll printing is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-center. The defect exhibits medium saliency." }, { "image_name": "frp_52.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, straight to slightly irregular linear mark in the right-middle area. It extends diagonally from near the center toward the right edge. The mark is narrow and relatively long compared with its width. It has a bright, high-contrast appearance against the darker gray background. The edges are uneven in small sections.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.643113 ], [ "center", 0.356887 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Finishing roll printing is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are scattered, consisting of two region(s), mainly located at middle-right and center. The defect exhibits medium saliency." }, { "image_name": "frp_57.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as several long, narrow streaks running diagonally across the image. The lines extend from the left side toward the right side and occupy most of the surface height. They are thin, slightly curved, and uneven in width. The defect has low contrast, with the streaks appearing subtly lighter than the surrounding gray surface.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "middle-left", 0.217411 ], [ "bottom-center", 0.138244 ], [ "bottom-left", 0.1232 ], [ "top-left", 0.113292 ], [ "top-center", 0.101367 ], [ "center", 0.096413 ], [ "bottom-right", 0.077516 ], [ "middle-right", 0.077332 ], [ "top-right", 0.055224 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A large bright Finishing roll printing is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of five region(s), mainly located at middle-left and bottom-center. The defect exhibits low saliency." }, { "image_name": "frp_64.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, long, light-colored line in the upper part of the image. It runs slightly diagonally from left to right and spans much of the top width. The mark is narrow and fairly straight, with a small variation in thickness. It has low to moderate contrast against the gray background but remains clearly visible.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.513514 ], [ "top-right", 0.456456 ], [ "top-left", 0.03003 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Finishing roll printing is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "frp_65.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a dark, narrow, elongated mark in the upper-left to upper-center area. It is slightly curved and tapers toward the lower end. The mark is relatively thin and vertically oriented. A small separate dark spot is visible below it near the center. The defect contrasts clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-center", 0.692771 ], [ "middle-left", 0.132028 ], [ "top-left", 0.115462 ], [ "center", 0.059739 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Finishing roll printing is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at top-center and middle-left. The defect exhibits medium saliency." }, { "image_name": "frp_67.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a long, narrow, dark mark near the left-center area. It runs almost vertically from the top edge to the bottom edge with a slight tilt. The shape is irregular and segmented, with small breaks and wider patches along the line. It is thin overall but becomes broader near the lower part. The defect has clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-left", 0.419252 ], [ "top-center", 0.387939 ], [ "center", 0.149899 ], [ "middle-left", 0.042911 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at bottom-left and top-center. The defect exhibits low saliency." }, { "image_name": "frp_68.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a dark, narrow linear mark in the upper central-left area. It is elongated and slightly diagonal, with a tapered lower end and uneven edges. The mark is much longer than it is wide and occupies a small portion of the image. A small separate dark spot is visible below it near the center. Both features contrast clearly against the lighter gray surface.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-center", 0.766901 ], [ "middle-left", 0.089237 ], [ "top-left", 0.085452 ], [ "center", 0.05841 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Finishing roll printing is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are scattered, consisting of two region(s), mainly located at top-center and middle-left. The defect exhibits medium saliency." }, { "image_name": "frp_72.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a bright, narrow linear mark in the left-middle to lower-left area. It runs diagonally from the left edge toward the center and has a thin, elongated shape. A short vertical bright mark intersects or sits just above this line near the center-left. The defect is small to moderate in size and stands out clearly against the darker gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "middle-left", 0.527535 ], [ "center", 0.296844 ], [ "bottom-center", 0.149765 ], [ "bottom-left", 0.025856 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at middle-left and center. The defect exhibits low saliency." }, { "image_name": "frp_77.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a narrow, elongated dark mark in the upper central area. It starts at the top edge and extends downward with a slight diagonal slant. The shape is tapered, wider near the top and thinner toward the lower end. The mark is relatively small and occupies a limited area. Its contrast with the surrounding gray surface is moderate, making it clearly visible.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.934211 ], [ "center", 0.065789 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Finishing roll printing is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "frp_86.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a long, narrow, dark streak in the left-middle area. It is slightly diagonal and extends vertically from the lower left toward the upper left. The mark has an elongated, tapered shape with uneven edges and a small wider section near the lower end. It contrasts moderately with the lighter, uniform background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.587368 ], [ "bottom-left", 0.222769 ], [ "top-left", 0.184569 ], [ "top-center", 0.005295 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Finishing roll printing is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "frp_89.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, short linear mark in the right-middle area. It runs diagonally downward from left to right. The mark is slightly brighter than the surrounding gray surface. It has a narrow, elongated shape with fairly even width and soft edges. The contrast is low to moderate, but the line remains visible against the uniform background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.678571 ], [ "center", 0.321429 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and center. The defect exhibits low saliency." }, { "image_name": "frp_91.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, faint, dark linear mark. It runs diagonally across the upper-middle area from the left edge to the right edge. The line is long and narrow, with a slight waviness and small changes in width. It has soft, irregular edges and shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.370215 ], [ "middle-left", 0.313725 ], [ "middle-right", 0.19141 ], [ "top-right", 0.12465 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "frp_94.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a long, narrow, dark streak near the left side. It extends from the lower left area upward toward the upper middle with a slight diagonal tilt. The mark is thin and elongated, with mostly smooth edges and a small wider spot at the lower end. It contrasts moderately with the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.454276 ], [ "top-left", 0.250865 ], [ "bottom-left", 0.226644 ], [ "top-center", 0.068216 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Finishing roll printing is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "frp_95.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a short, narrow, dark mark in the upper central-left area. It starts at the top edge and extends downward in a slightly curved, tapered shape. The mark is small and thin, with uneven edges and a darker tone than the surrounding gray surface. A faint, subtle continuation is visible below it with much lower contrast.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "curved", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.967742 ], [ "top-left", 0.032258 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Finishing roll printing is observed on the steel surface. It has a curved shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits low saliency." }, { "image_name": "frp_96.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as a thin, dark, slightly curved linear mark in the upper-right area. It is narrow and elongated, extending downward with a gentle diagonal tilt. The mark has uneven edges and a slightly irregular width. It contrasts moderately with the lighter gray background.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.763989 ], [ "middle-right", 0.219314 ], [ "center", 0.016697 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Finishing roll printing is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits low saliency." }, { "image_name": "frp_97.jpg", "class_name": "Finishing roll printing", "natural_language_description": "The Finishing roll printing defect on the steel surface appears as several long, narrow, diagonal bands. The marks run from the upper left toward the right side and across the middle to lower area. They are light gray to slightly whitish against the darker gray background, creating low to moderate contrast. The lines are thin, elongated, and mostly parallel, with mildly uneven edges and width. The defect covers a broad area across much of the image.", "structured_attributes": { "Defect type": "Finishing roll printing", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "middle-right", 0.210635 ], [ "center", 0.163953 ], [ "top-center", 0.130049 ], [ "middle-left", 0.128916 ], [ "top-right", 0.103153 ], [ "top-left", 0.089551 ], [ "bottom-center", 0.074815 ], [ "bottom-right", 0.069868 ], [ "bottom-left", 0.02906 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A large bright Finishing roll printing is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are scattered, consisting of four region(s), mainly located at middle-right and center. The defect exhibits low saliency." }, { "image_name": "in_01.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark, elongated spot near the upper center-left area. It has a short horizontal oval shape with slightly irregular edges. The defect occupies a very small area of the image. It contrasts clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-center. The defect exhibits high saliency." }, { "image_name": "in_02.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a short, thin bright streak near the center-right area. It has a narrow elongated shape with a slight upward diagonal from left to right. The mark is small relative to the image and occupies only a tiny area. Its edges look uneven, and the left end appears slightly thicker. The defect contrasts clearly against the dark, uniform background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.682635 ], [ "middle-right", 0.317365 ] ], "Scale": "tiny", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A tiny bright Inclusion is observed on the steel surface. It has a linear shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "in_07.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin vertical chain of small dark marks on the right side. The marks are intermittent and irregular in shape, with a few slightly larger spots near the upper-right area and smaller dots extending downward. It runs nearly from the top to the bottom of the image. The defect is narrow and occupies a small area overall. It has low to moderate contrast against the light gray background, but the darker spots remain visible.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.597208 ], [ "bottom-right", 0.129611 ], [ "middle-right", 0.101695 ], [ "bottom-center", 0.092722 ], [ "center", 0.078764 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "in_08.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several small, dark marks scattered across the image. The most visible mark is a short, oval-shaped spot in the lower-right area. A smaller, thin horizontal dash is present slightly above the center-right. Two tiny specks appear below the center toward the left side. The defects are isolated, irregular to elongated in shape, and occupy a very small area. They show clear dark contrast against the smooth, light gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.525478 ], [ "center", 0.205414 ], [ "bottom-center", 0.176752 ], [ "top-right", 0.092357 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and center. The defect exhibits high saliency." }, { "image_name": "in_101.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, narrow, curved vertical streak in the left-middle area. It extends from the top edge to the bottom edge of the image. The streak has uneven, fuzzy borders and a mottled texture. A smaller dark fragment is also visible near the left edge. The defect contrasts clearly with the lighter, smooth gray background and covers a moderate portion of the image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-center", 0.339856 ], [ "middle-left", 0.237179 ], [ "bottom-left", 0.200967 ], [ "center", 0.134728 ], [ "top-left", 0.072987 ], [ "bottom-center", 0.014283 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at top-center and middle-left. The defect exhibits medium saliency." }, { "image_name": "in_103.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark, irregular vertical streak near the center-right area. It starts at the top edge and extends downward to near the bottom edge. The mark is narrow and elongated, with slight bends and a few wider segments along its length. Its outline is uneven and intermittent in places. The defect contrasts clearly with the lighter, more uniform gray background and occupies a small portion of the image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "top-center", 0.423255 ], [ "center", 0.3673 ], [ "bottom-center", 0.176848 ], [ "top-left", 0.032598 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "in_104.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark, irregular spot near the center of the image. It has a compact, uneven shape with jagged edges and a short, thin extension on the right side. The defect occupies a very small area of the surface. It contrasts clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.994278 ], [ "middle-left", 0.005722 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits high saliency." }, { "image_name": "in_110.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark vertical trace near the center of the image. It is narrow and elongated, with several separated segments rather than one continuous line. The mark extends from near the top edge to about three quarters of the image height. A slightly thicker dark patch is visible in the lower-middle part of the trace. The defect covers a small area and shows moderate contrast against the lighter, fairly uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "center", 0.470684 ], [ "top-center", 0.356678 ], [ "bottom-center", 0.172638 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of five region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "in_111.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, broken vertical dark line in the left-middle area. It consists of several short, irregular segments aligned from near the upper edge toward the lower edge. The mark is narrow and elongated, occupying a small portion of the image. It has uneven edges and a slightly mottled appearance. The defect contrasts clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.384962 ], [ "top-left", 0.341353 ], [ "bottom-left", 0.271429 ], [ "bottom-center", 0.002256 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "in_116.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark, vertical trace near the center. It is narrow and elongated, with several broken, irregular segments instead of one continuous line. The mark extends almost the full height of the image, from near the top edge to the lower area. It occupies a small portion of the surface and stands out with darker contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.533855 ], [ "top-center", 0.245509 ], [ "center", 0.220636 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "in_118.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a very small, dark mark near the center. It has a short, slightly elongated horizontal shape with soft, uneven edges. The defect occupies only a tiny area of the image. It contrasts clearly against the smooth, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "in_124.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a few small, dark specks and short irregular marks. The marks are scattered from the upper area to the lower area, with a loose vertical alignment near the center-right and several isolated spots across the middle and lower regions. Each feature is tiny and discontinuous, and together they cover a small portion of the image. The defect has low to moderate contrast against the light gray, fairly uniform background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.289631 ], [ "bottom-center", 0.221692 ], [ "bottom-right", 0.169249 ], [ "center", 0.125149 ], [ "bottom-left", 0.108462 ], [ "middle-right", 0.085816 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits low saliency." }, { "image_name": "in_125.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a very small, dark oval spot in the upper-central area. It is compact and isolated, with a slightly irregular outline. The defect occupies only a tiny portion of the image. It contrasts clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center. The defect exhibits medium saliency." }, { "image_name": "in_129.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several small, dark marks and short irregular streaks. Most of the defect is clustered along the left side, with a few isolated marks near the right edge. The marks are narrow and elongated in places, with some tiny dot-like spots below them. They cover a small area overall and are scattered from the upper to lower parts of the image. The defect has low to moderate contrast against the gray background, with the darker spots standing out most clearly.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.307461 ], [ "middle-left", 0.271407 ], [ "bottom-left", 0.235353 ], [ "top-left", 0.095643 ], [ "bottom-right", 0.076615 ], [ "bottom-center", 0.01352 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at top-right and middle-left. The defect exhibits low saliency." }, { "image_name": "in_130.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark, oval-shaped spot near the right-middle area, slightly above the horizontal center. It has a compact, rounded form with soft edges. The mark occupies a very small portion of the image. It contrasts clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right. The defect exhibits medium saliency." }, { "image_name": "in_132.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark, elongated mark near the right edge, around the middle height of the image. It has a short, narrow, mostly horizontal shape with a slightly irregular outline. The defect occupies a very small area of the surface. It contrasts clearly against the smoother, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 1.0 ] ], "Scale": "tiny", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A tiny neutral Inclusion is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-right. The defect exhibits low saliency." }, { "image_name": "in_133.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark, oval-shaped spot near the lower center of the image. It is short and compact, with slightly blurred edges. The defect occupies a very small area relative to the full surface. It contrasts clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_14.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a few small, dark marks on the left side. The main feature is a short, narrow, slanted streak in the upper-left to left-middle area. A tiny dark dot is visible nearby, and a small irregular cluster of dark spots appears lower on the left side. The defect is thin, discontinuous, and occupies a very small area. It contrasts clearly against the smoother, lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "middle-left", 0.445043 ], [ "top-left", 0.297414 ], [ "bottom-left", 0.215517 ], [ "bottom-center", 0.042026 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are scattered, consisting of five region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "in_143.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak near the center-left. It is slightly wavy and intermittent, extending from near the top edge to the bottom edge. The streak is thin and occupies a small area of the image. A small dark spot is also visible to the right of the main streak around mid-height. Both marks are darker than the surrounding smooth gray surface, with low to moderate contrast.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "center", 0.36114 ], [ "bottom-center", 0.330282 ], [ "top-center", 0.291318 ], [ "middle-right", 0.017259 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "in_144.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two small dark marks against the uniform gray background. The main mark is a short, narrow vertical streak located slightly right of center and above the middle. A second much smaller dark speck is visible left of center and below the middle. Both marks are compact and occupy a very small area. Their contrast is low to moderate, but they remain visible due to their darker tone.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.746888 ], [ "center", 0.145228 ], [ "middle-left", 0.107884 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of two region(s), mainly located at middle-right and center. The defect exhibits low saliency." }, { "image_name": "in_145.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow vertical series of small dark marks near the center. Several tiny spots are visible from the upper area to the lower area of the image. The most distinct feature is in the lower middle, where a small dark spot connects to a thin, slightly slanted dark streak. The defect is elongated overall, occupies a small area, and contrasts clearly against the uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "circular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.713267 ], [ "top-center", 0.165478 ], [ "center", 0.064194 ], [ "top-left", 0.057061 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a circular shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "in_147.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several small, dark, irregular spots and short streak-like marks. Most of the marks are concentrated along the left side, especially near the upper-left area, with a few faint isolated specks farther down. The defect is narrow and scattered rather than continuous. It occupies a very small portion of the image. The dark marks show low to moderate contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.862944 ], [ "middle-left", 0.086294 ], [ "bottom-right", 0.050761 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits low saliency." }, { "image_name": "in_148.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark vertical streak near the center-left area. It starts around the middle of the image and extends downward toward the lower edge. A few small dark spots are visible above it, aligned along the same vertical path. The streak is narrow, slightly curved, and intermittent, with strong contrast against the uniform light gray background. It occupies a small portion of the image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.527415 ], [ "center", 0.251958 ], [ "top-center", 0.220627 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "in_150.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as an irregular dark patch in the middle of the image, slightly left of center. It has a broken, clustered shape with uneven edges and several small dark islands around the main area. The defect extends from the left edge toward about two-thirds of the image width and occupies a moderate area. Its contrast is strong, with the defect much darker than the smooth gray background. The shape is broad and horizontal rather than thin or linear.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.478175 ], [ "center", 0.403036 ], [ "bottom-center", 0.05091 ], [ "bottom-left", 0.034128 ], [ "middle-right", 0.025361 ], [ "top-left", 0.005468 ], [ "top-center", 0.002923 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at middle-left and center. The defect exhibits high saliency." }, { "image_name": "in_152.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several tiny, dark specks scattered across the image. The marks are small, irregular, and mostly isolated rather than forming a continuous line. A slightly larger clustered spot is visible in the upper-left to center-left area, with a few smaller dots near the upper center, lower left, and right-middle edge. The defect covers a very small portion of the surface. The dark spots contrast clearly against the smooth, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.412429 ], [ "middle-right", 0.218456 ], [ "bottom-left", 0.137476 ], [ "top-center", 0.131827 ], [ "center", 0.099812 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_160.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several very small, dark specks scattered across the image. Most marks are concentrated from the upper-middle to the lower-middle area, slightly right of center, with one small speck near the left edge. The spots are irregular to dot-like in shape and are separated rather than connected. They occupy a very small portion of the surface. The defect shows low to moderate contrast against the smooth, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.348697 ], [ "top-right", 0.170341 ], [ "center", 0.116232 ], [ "middle-right", 0.11022 ], [ "bottom-right", 0.1002 ], [ "top-center", 0.084168 ], [ "middle-left", 0.07014 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-right. The defect exhibits low saliency." }, { "image_name": "in_162.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, irregular vertical dark trace near the left side of the image. It extends from the top edge to the bottom edge and shows slight width changes along its length. A few small darker spots are attached to the line around the middle and lower sections. There is also a faint, short diagonal mark in the lower-right area. The defect covers a small portion of the surface and contrasts moderately against the smoother gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "bottom-left", 0.31931 ], [ "middle-left", 0.300242 ], [ "top-left", 0.244855 ], [ "bottom-right", 0.127421 ], [ "top-center", 0.008172 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "in_165.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as dark, elongated marks against a lighter gray background. A broad irregular streak rises from the lower left-center toward the middle, with a pointed branch extending upward. A second long, narrow streak runs vertically near the right edge from top to bottom. The shapes are uneven and textured, with rough, mottled edges. The defect spans most of the image height and occupies a large portion of the frame. The contrast is clear, with the defect darker than the surrounding smooth surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "top-right", 0.209919 ], [ "bottom-left", 0.181856 ], [ "center", 0.172478 ], [ "middle-right", 0.162615 ], [ "middle-left", 0.105515 ], [ "bottom-right", 0.099819 ], [ "top-left", 0.037858 ], [ "bottom-center", 0.027091 ], [ "top-center", 0.002848 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a irregular shape. It extends in a diagonal direction. The defects are clustered, consisting of four region(s), mainly located at top-right and bottom-left. The defect exhibits medium saliency." }, { "image_name": "in_166.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak near the center-right. It is thin, elongated, and intermittent, with small breaks along its length. The streak extends almost continuously from the top edge to the bottom edge of the image. Its outline is slightly irregular, and it contrasts mildly with the lighter, uniform gray background. A small isolated dark spot is also visible in the upper-right area.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "curved", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "bottom-center", 0.352531 ], [ "top-center", 0.311082 ], [ "center", 0.258726 ], [ "bottom-left", 0.044066 ], [ "top-right", 0.022251 ], [ "bottom-right", 0.011344 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a curved shape. It extends in a vertical direction. The defects are scattered, consisting of five region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "in_170.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as three small, dark marks aligned vertically near the center. The marks are irregular and compact, with slight variation in size. They occupy a very small area of the image. The upper two marks are close together, while the lower mark is separated farther down. The defect contrasts clearly against the smooth, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "circular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "top-center", 0.577465 ], [ "bottom-center", 0.225352 ], [ "center", 0.197183 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a circular shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_178.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark vertical streak near the center-right area. It starts at the top edge and extends downward through much of the upper and middle part of the image. The mark is narrow, elongated, and slightly irregular, with a few small darker spots along and around it. It has low to moderate contrast against the uniform gray background but remains visible due to its darker tone and linear shape.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "top-center", 0.558088 ], [ "center", 0.306618 ], [ "middle-left", 0.045588 ], [ "bottom-right", 0.042647 ], [ "top-right", 0.034559 ], [ "middle-right", 0.0125 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of five region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "in_179.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark, elongated mark near the lower center of the image. It has a short, narrow shape with a slight diagonal tilt. The outline is soft and somewhat irregular. The defect occupies a very small area relative to the full surface. It shows moderate contrast against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center. The defect exhibits low saliency." }, { "image_name": "in_180.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two very small dark spots near the center of the image. They are horizontally separated and aligned roughly along the same level. Each spot is compact and irregular in shape. The defect area is very small relative to the full surface. The spots have high contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "circular", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-left", 0.480315 ], [ "middle-right", 0.440945 ], [ "center", 0.07874 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a circular shape. It extends in a horizontal direction. The defects are scattered, consisting of two region(s), mainly located at middle-left and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_188.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark, vertical streak near the center. It is slightly wavy and uneven in width. The mark extends from the top edge to the bottom edge of the image. It occupies a narrow band and covers a small portion of the surface area. The defect is darker than the surrounding smooth gray background, giving it clear contrast.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.369023 ], [ "top-center", 0.321211 ], [ "bottom-center", 0.309766 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "in_190.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark, elongated mark in the lower central area. It has a narrow tapered shape, slanting slightly upward to the right. The edges are soft and uneven, and the center is darker than the surrounding gray surface. The defect occupies a small area and shows clear contrast against the smoother, lighter background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.987753 ], [ "center", 0.012247 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "in_195.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several dark, narrow vertical marks. The most visible mark is near the center and extends downward in an elongated shape. Smaller dark spots appear above it, and another thinner vertical trace is visible near the right edge. The defect features are irregular and discontinuous rather than forming one solid line. They occupy a small area overall but stand out clearly against the smooth, light gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "center", 0.392331 ], [ "middle-right", 0.220245 ], [ "bottom-center", 0.184356 ], [ "top-right", 0.122086 ], [ "middle-left", 0.032822 ], [ "top-left", 0.031288 ], [ "top-center", 0.016871 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of five region(s), mainly located at center and middle-right. The defect exhibits low saliency." }, { "image_name": "in_205.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two small, dark marks. One mark is near the upper-right area, and the other is near the lower-left area. Both marks have short, irregular, slightly curved shapes with uneven edges. They are isolated from each other and occupy a very small portion of the image. The defects contrast clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-right", 0.557584 ], [ "bottom-left", 0.435393 ], [ "top-center", 0.007022 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of two region(s), mainly located at top-right and bottom-left. The defect exhibits medium saliency." }, { "image_name": "in_206.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a few thin, dark vertical marks in the upper central area. Two longer streaks are visible, one slightly left of center and one right of center, with a small separate dark spot just below the left streak. The marks are narrow, elongated, and irregular. They occupy a small area of the image and contrast mildly against the lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "top-left", 0.358025 ], [ "top-right", 0.298196 ], [ "middle-left", 0.192783 ], [ "middle-right", 0.150997 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at top-left and top-right. The defect exhibits medium saliency." }, { "image_name": "in_208.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a few small, dark isolated marks. The marks are irregular to slightly elongated in shape and have clear contrast against the uniform gray background. Most of them are located on the right side, around the upper-right, middle-right, and lower-right areas, with one tiny mark near the left edge. Each mark is very small relative to the image and occupies only a minor portion of the surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-right", 0.427083 ], [ "top-right", 0.385417 ], [ "middle-left", 0.161458 ], [ "top-left", 0.026042 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of four region(s), mainly located at bottom-right and top-right. The defect exhibits medium saliency." }, { "image_name": "in_209.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark, vertically elongated mark in the right-middle area. It has an irregular, narrow shape with a slightly wider lower end. The defect occupies a small portion of the image and stands out with low but visible contrast against the uniform gray background. Its outline is soft and uneven.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.94847 ], [ "top-right", 0.05153 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits low saliency." }, { "image_name": "in_21.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several small, dark, elongated marks arranged in a loose vertical line on the right half of the image. The marks are thin and irregular, with one longer curved streak in the lower-right area and shorter fragments above it. They extend from near the top edge to near the bottom edge, but occupy only a small portion of the surface. The defect has higher contrast than the surrounding gray steel background and stands out as darker, narrow traces.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "bottom-right", 0.493478 ], [ "top-left", 0.195652 ], [ "center", 0.158696 ], [ "top-center", 0.152174 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of five region(s), mainly located at bottom-right and top-left. The defect exhibits low saliency." }, { "image_name": "in_211.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin vertical chain of small dark spots near the center-right area. The marks are irregular and intermittent, with slight variation in size and spacing. They extend from near the top edge toward the lower part of the image. The defect is narrow and occupies a small area overall. It contrasts moderately with the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.405823 ], [ "center", 0.33303 ], [ "bottom-center", 0.155596 ], [ "top-right", 0.049136 ], [ "bottom-right", 0.047316 ], [ "bottom-left", 0.009099 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "in_214.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several small, dark marks scattered across the image. The largest cluster is in the upper-left area, where a few irregular spots form a loose vertical grouping. Additional tiny isolated dots are visible near the center-lower area and along the right side. The marks are compact and low in area, occupying only a very small part of the surface. They show clear contrast against the smooth, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.742301 ], [ "middle-right", 0.111831 ], [ "middle-left", 0.063209 ], [ "bottom-right", 0.058347 ], [ "center", 0.016207 ], [ "bottom-left", 0.006483 ], [ "bottom-center", 0.001621 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_217.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two small, dark, irregular spots. One spot is near the upper-right area, and the other is near the lower-left area. Both marks are short and slightly curved, with uneven outlines. They occupy a very small portion of the image. The defects contrast clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-right", 0.5 ], [ "bottom-left", 0.5 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at top-right and bottom-left. The defect exhibits medium saliency." }, { "image_name": "in_219.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several very small, isolated dark specks scattered across the image. The marks are round to slightly irregular in shape and have high contrast against the uniform gray background. They are positioned near the upper left, mid-left, lower left, upper right, mid-right, and lower right areas, spreading from near the top edge to near the bottom edge. Each spot is tiny, and together they cover only a very small portion of the surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.18306 ], [ "top-right", 0.180328 ], [ "middle-right", 0.163934 ], [ "top-left", 0.161202 ], [ "middle-left", 0.161202 ], [ "bottom-right", 0.150273 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and top-right. The defect exhibits medium saliency." }, { "image_name": "in_22.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark horizontal streak in the center-middle area. It is elongated and slightly irregular, with uneven thickness along its length. The mark spans a large portion of the image width but remains narrow in height. Its edges are soft and blurred rather than sharp. The defect has moderate contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.478301 ], [ "middle-right", 0.294198 ], [ "middle-left", 0.227501 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_222.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark irregular mark at the lower-right edge of the image. It has a narrow vertical shape with uneven, jagged contours. Only the upper part of the mark is visible, with the rest cut off by the bottom border. The defect occupies a small area and shows strong contrast against the smooth, light gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right. The defect exhibits high saliency." }, { "image_name": "in_228.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, vertical chain of small dark marks near the center. The marks are narrow, elongated, and slightly irregular, with gaps between them. It extends through much of the image height while occupying a very small area overall. The defect is darker than the surrounding light gray surface, giving it clear contrast. The surrounding surface looks smooth and uniform compared with the defect.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "center", 0.442029 ], [ "top-center", 0.31401 ], [ "bottom-center", 0.243961 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of five region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "in_23.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark vertical line slightly left of center. It runs nearly continuously from the top edge to the bottom edge of the image. The line is narrow and gently wavy, with small changes in width along its length. It has low to moderate contrast against the gray background, but remains visibly darker than the surrounding surface. The defect occupies a small area of the image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.35964 ], [ "center", 0.357642 ], [ "bottom-center", 0.195804 ], [ "bottom-left", 0.086913 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "in_232.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark mark at the top edge near the center. It has a compact, irregular rounded shape with slightly uneven boundaries. The defect is limited in size and occupies a very small area of the image. It contrasts clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center. The defect exhibits medium saliency." }, { "image_name": "in_234.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, faint, elongated mark in the left-middle area. It has a short diagonal shape with slightly irregular ends. The defect is darker than the surrounding gray surface, but the contrast is low. It occupies a very small area of the image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.585624 ], [ "center", 0.414376 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and center. The defect exhibits low saliency." }, { "image_name": "in_237.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark vertical streak near the center of the image. It is narrow and elongated, with intermittent segments rather than one continuous line. The mark extends through much of the image height, from the upper-middle area toward the lower area. It occupies a small area overall. The defect has low to moderate contrast against the light gray background, but remains clearly visible due to its darker tone.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.368696 ], [ "top-center", 0.318261 ], [ "bottom-center", 0.313043 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "in_240.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, vertical, intermittent dark line near the center of the image. It extends through most of the image height, from near the top edge to near the bottom edge. The line is narrow and broken into several short segments, with one slightly larger dark patch in the lower-middle area. It occupies a small area overall. The defect is darker than the surrounding steel surface and shows clear contrast against the smooth, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.51006 ], [ "center", 0.267606 ], [ "top-center", 0.222334 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "in_247.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark, narrow streak in the lower-left area. It has a mostly vertical shape with a slight curve. The top end is thicker and rounded, while the lower part is thinner and tapered. The defect is short and occupies a small area of the image. It contrasts clearly against the smoother, lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.939065 ], [ "middle-left", 0.060935 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "in_25.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark, irregular oval spot near the center, slightly above the middle. It has uneven edges and strong contrast against the lighter gray background. A much smaller dark speck is visible below it, separated from the main mark. The defect is compact and occupies a very small area of the image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "center", 0.821429 ], [ "bottom-center", 0.178571 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "in_254.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small cluster of dark, irregular marks in the lower central to lower-right area. The marks are elongated and mostly vertical, with broken, uneven contours. They occupy a limited area near the bottom edge of the image. The defect has clear contrast against the lighter, uniform gray background. Several separate dark spots and short streaks are grouped closely together rather than forming one continuous line.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.810503 ], [ "bottom-right", 0.154609 ], [ "bottom-left", 0.034888 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "in_255.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark elongated streak slightly right of center, running diagonally from the lower middle toward the upper right. A smaller dark spot is visible to its left in the upper-middle area. The main mark is narrow and curved, with clear contrast against the smoother gray background. The defect occupies a small area of the image and is concentrated in the center-right region.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.364732 ], [ "middle-right", 0.258478 ], [ "top-right", 0.232102 ], [ "top-center", 0.089676 ], [ "bottom-center", 0.055011 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at center and middle-right. The defect exhibits low saliency." }, { "image_name": "in_257.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark, irregular horizontal mark in the left-center area. It has an elongated shape with uneven, jagged edges and a few clustered darker spots. The defect is wider than it is tall and occupies a small portion of the image. It contrasts clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.511216 ], [ "middle-left", 0.488784 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits high saliency." }, { "image_name": "in_259.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, faint horizontal dark streak across the upper-middle area. It extends from near the left edge to the right edge and has a slightly uneven, segmented appearance. The mark is narrow and elongated, with low contrast against the light gray background. It occupies a small height but a large width across the image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.279177 ], [ "center", 0.239854 ], [ "top-right", 0.148335 ], [ "top-center", 0.144696 ], [ "middle-left", 0.144696 ], [ "top-left", 0.043241 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and center. The defect exhibits medium saliency." }, { "image_name": "in_262.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several small, dark, irregular marks. The marks are clustered from the left-middle area toward the center. The largest mark is a short, curved streak near the lower part of the cluster. Two smaller spots appear above it, separated by clear gaps. The defect covers a very small area of the image and contrasts moderately against the lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "middle-left", 0.395082 ], [ "center", 0.372131 ], [ "top-left", 0.177049 ], [ "bottom-left", 0.055738 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of four region(s), mainly located at middle-left and center. The defect exhibits medium saliency." }, { "image_name": "in_268.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, irregular vertical streak near the right edge. It extends almost continuously from the top to the bottom of the image. The streak has uneven width and broken, jagged contours. A small isolated dark spot is also visible left of center. The defect contrasts clearly with the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "bottom-right", 0.396006 ], [ "middle-right", 0.271155 ], [ "top-right", 0.263839 ], [ "middle-left", 0.056643 ], [ "bottom-left", 0.012357 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Inclusion is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of five region(s), mainly located at bottom-right and middle-right. The defect exhibits low saliency." }, { "image_name": "in_271.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, irregular vertical cluster near the center of the image. It consists of several small dark spots and thin dark streaks connected in a broken line. A larger rounded dark patch is visible at the lower end of the defect. The defect is darker than the surrounding uniform gray surface, giving it clear contrast. It occupies a small area and extends vertically more than it spreads horizontally.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "center", 0.65032 ], [ "bottom-center", 0.207128 ], [ "top-center", 0.100213 ], [ "middle-right", 0.031374 ], [ "top-right", 0.010966 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of five region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "in_272.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several small, dark specks scattered across the image. The marks are irregular and dot-like, with a slightly clustered group in the lower-right area. Additional isolated specks are visible near the upper-right and left-center areas. The defect is small in size and occupies a very limited portion of the surface. It shows clear contrast against the smoother, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.550355 ], [ "top-right", 0.182979 ], [ "bottom-left", 0.167376 ], [ "middle-right", 0.051064 ], [ "bottom-center", 0.031206 ], [ "middle-left", 0.012766 ], [ "center", 0.004255 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and top-right. The defect exhibits medium saliency." }, { "image_name": "in_277.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, thin dark streak in the lower-right area. It has an elongated diagonal shape, slanting upward to the right. The mark is narrow and short relative to the full image. A tiny separate dark spot is also visible near the upper central area. Both features show slightly darker contrast than the surrounding smooth gray surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.683406 ], [ "middle-right", 0.137555 ], [ "bottom-center", 0.093886 ], [ "top-left", 0.050218 ], [ "top-center", 0.034934 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at bottom-right and middle-right. The defect exhibits low saliency." }, { "image_name": "in_279.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several small, dark marks, with the most visible feature forming an irregular vertical cluster along the right edge. This cluster is narrow, broken, and elongated, extending from the upper-right area toward the lower-right area. A few smaller dark spots are scattered near the center and left side. The defect area is limited in size but stands out clearly against the lighter, uniform gray background due to its darker tone and uneven shape.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.459173 ], [ "bottom-center", 0.226935 ], [ "middle-right", 0.098621 ], [ "top-left", 0.076882 ], [ "top-center", 0.068929 ], [ "bottom-left", 0.033404 ], [ "bottom-right", 0.019618 ], [ "middle-left", 0.016437 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_284.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several very small dark spots arranged in a narrow vertical line near the center. The marks are irregular and dot-like, with slight spacing between them. It extends from the upper-middle area down toward the lower-middle area. The defect is tiny relative to the full image area. The dark spots have low-to-moderate contrast against the smooth, light gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "center", 0.574194 ], [ "top-center", 0.245161 ], [ "bottom-center", 0.180645 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "in_285.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several narrow, dark vertical streaks and small irregular spots. The marks are concentrated from the left side to the center of the image. One longer thin streak runs near the left side, while shorter broken marks appear near the center. The defect is elongated and intermittent rather than continuous. It occupies a small area of the surface but stands out clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "top-center", 0.314237 ], [ "middle-left", 0.251783 ], [ "bottom-center", 0.207278 ], [ "bottom-left", 0.126383 ], [ "center", 0.10032 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at top-center and middle-left. The defect exhibits medium saliency." }, { "image_name": "in_289.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark vertical trace near the center. It is narrow and elongated, with several separated segments along the same line. The mark extends through most of the image height, from near the top to near the bottom. Its edges are irregular and slightly blurred. The defect occupies a small area relative to the full surface. It contrasts clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "center", 0.436559 ], [ "bottom-center", 0.346237 ], [ "top-center", 0.217204 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of five region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_291.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two narrow, vertical dark traces near the center. The left trace is broken into three short segments, while the right trace is a longer, more continuous streak. Both marks are thin, elongated, and slightly irregular in outline. They extend over much of the image height but occupy a small overall area. The defect contrasts clearly with the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "top-center", 0.322202 ], [ "center", 0.255413 ], [ "middle-left", 0.171743 ], [ "bottom-left", 0.143853 ], [ "top-left", 0.106789 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "in_295.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a few small, dark irregular marks along the left edge. The marks are vertically separated and form a short broken line from the upper-left to the lower-left area. Each mark has an uneven, narrow shape with blurred edges. The defect covers a small area of the image and contrasts clearly with the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.443508 ], [ "top-left", 0.32715 ], [ "middle-left", 0.229342 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at bottom-left and top-left. The defect exhibits medium saliency." }, { "image_name": "in_297.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two very small, dark marks near the center of the image, slightly above the midline. The left mark is short and elongated horizontally, while the right mark is smaller and more compact. Both features have irregular edges and stand out clearly against the smooth, uniform gray background. The defect occupies a very small area of the surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.655172 ], [ "middle-left", 0.344828 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "in_314.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two small, dark marks near the center-left area. The marks are short, oval to dash-like, and aligned roughly vertically with a small gap between them. They occupy a very small area of the image. Their contrast is moderate to strong against the uniform gray background. The edges look soft but distinct.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.576159 ], [ "middle-left", 0.423841 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "in_315.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a very small, dark, short horizontal oval in the right-middle area. It has a compact, smooth shape and clear contrast against the lighter gray background. The defect occupies only a tiny portion of the image and is isolated from other visible surface features.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right. The defect exhibits medium saliency." }, { "image_name": "in_319.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a very small, dark mark near the center, slightly below the midline. It has a short, narrow, roughly horizontal shape with irregular ends. The defect occupies a tiny area of the image. It contrasts clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits high saliency." }, { "image_name": "in_324.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, thin vertical dark mark near the center of the image. It has a narrow, slightly irregular shape with a faint upper segment and a more visible lower segment. The defect extends over a short section of the surface height and occupies a very small area overall. It is darker than the surrounding uniform gray surface, giving it low-to-moderate contrast.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.839196 ], [ "top-center", 0.160804 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "in_325.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two small dark marks in the right-middle area. They are short, oval to slightly elongated in shape, with smooth edges. The upper mark is slightly larger and darker than the lower one. Both marks occupy a very small area relative to the full image. They stand out clearly against the light gray, uniform background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.650794 ], [ "bottom-right", 0.349206 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of two region(s), mainly located at middle-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "in_329.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a faint, narrow vertical trace in the right half of the image. Several small dark oval marks lie along this trace, mainly in the right-middle area. The marks are irregularly spaced and occupy a very small area. They contrast clearly with the smooth, light gray background. The defect extends from near the top edge toward the lower part of the image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "middle-right", 0.357558 ], [ "bottom-right", 0.305233 ], [ "bottom-center", 0.194767 ], [ "top-center", 0.142442 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of four region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "in_332.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a very small, dark mark near the center of the image, slightly above the middle. It has an irregular, short horizontal shape with a tiny separate dark speck just below it. The defect occupies a very small area of the surface. It shows low to moderate contrast against the light gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of two region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "in_334.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a few small, dark oval marks arranged in a loose vertical line on the right side. The marks are narrow and elongated, with clear edges and strong contrast against the lighter gray background. They are separated from each other rather than forming one continuous streak. The defect extends from near the top edge down toward the lower-right area and occupies a very small portion of the image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-right", 0.490421 ], [ "top-right", 0.329502 ], [ "middle-right", 0.180077 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at bottom-right and top-right. The defect exhibits medium saliency." }, { "image_name": "in_338.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a few small, dark marks in the central to lower-central area. The most visible feature is a short, narrow vertical streak with an irregular lower end. Two smaller dot-like dark spots lie nearby, slightly to the left. The defect area is small relative to the full image. It has clear contrast against the smooth, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.901554 ], [ "center", 0.088083 ], [ "middle-left", 0.010363 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "in_34.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, irregular vertical dark trace slightly left of center. It extends from the top edge to the bottom edge of the image. The line is thin and uneven, with a few thicker bulges and short interruptions along its length. A small dark spot is also visible on the right-middle side. The defect covers a small area overall and contrasts with the smoother, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.352083 ], [ "middle-left", 0.292794 ], [ "top-center", 0.204013 ], [ "top-left", 0.129219 ], [ "middle-right", 0.016114 ], [ "center", 0.005777 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "in_343.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a faint, narrow vertical streak in the left-middle area, with a slight curve and broken segments. A small separate dark spot is visible to the right of it near the center-right. The marks are thin, irregular, and limited in size, occupying a small portion of the image. They are darker than the surrounding gray surface but have low contrast and soft edges.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "middle-left", 0.697826 ], [ "bottom-left", 0.190217 ], [ "middle-right", 0.111957 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "in_347.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two very small, dark marks against a light gray background. Each mark is short and horizontally elongated with a compact oval-like shape. One mark is near the upper-left area, close to the top edge. The other mark is near the lower middle area, close to the bottom edge. The defects occupy a very small area of the image and show clear dark-to-light contrast with the surrounding smooth surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.522581 ], [ "top-left", 0.303226 ], [ "top-center", 0.174194 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of two region(s), mainly located at bottom-center and top-left. The defect exhibits medium saliency." }, { "image_name": "in_353.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark, irregular spot near the center of the image. It has a short elongated shape with slightly tapered ends and a mild tilt. The defect occupies a very small area relative to the full surface. Its contrast is clear against the smooth, light gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.629353 ], [ "bottom-center", 0.370647 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "in_359.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two very small, dark marks. They are isolated, compact, and slightly elongated in shape. One mark is near the upper middle-left area, and the other is near the middle-right area. Both defects occupy a very small portion of the image. They show clear contrast against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-center", 0.508671 ], [ "middle-right", 0.491329 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of two region(s), mainly located at top-center and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_367.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark, irregular mark near the center of the image. It has a short, curved shape with a slightly thicker upper part and a tapering lower part. The defect occupies a very small area of the surface. Its tone is darker than the surrounding gray background, giving it clear contrast. The edges are uneven and the mark is vertically oriented.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "in_368.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two small dark marks in the upper-central area. The larger mark is short, curved, and slightly elongated, with an irregular outline. A second smaller dark spot sits just above and to the right of it. The defect occupies a very small area of the image. It has low to moderate contrast against the gray background but remains clearly visible.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-center", 0.819277 ], [ "center", 0.180723 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a elongated shape. The defects are clustered, consisting of two region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "in_370.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two small, dark, isolated marks. One mark is near the upper-right area, and the other is slightly left of center in the lower-middle area. Both marks are short and oval to elongated in shape. They are much darker than the surrounding smooth gray surface, creating clear contrast. The defect area is very small relative to the full image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-right", 0.6 ], [ "bottom-center", 0.4 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of two region(s), mainly located at top-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_375.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, vertical series of dark, broken streaks near the right edge. It is narrow and elongated, running from the upper-right area to the lower-right area. The marks are intermittent, with small gaps between segments. The defect occupies a small portion of the image. It contrasts clearly with the lighter, more uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.435644 ], [ "top-right", 0.360149 ], [ "bottom-right", 0.204208 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "in_378.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, thin, dark vertical mark near the center of the image, slightly above the middle. It has a narrow, elongated shape with a faint, uneven outline. The defect is short and occupies a very small area of the surface. It contrasts mildly with the light gray background and is darker than the surrounding smooth surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "center", 0.691667 ], [ "top-right", 0.308333 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at center and top-right. The defect exhibits medium saliency." }, { "image_name": "in_379.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a cluster of narrow, dark vertical streaks on the right side of the image. The marks are elongated, broken, and irregular in shape. They extend almost continuously from the top edge to the bottom edge. The defect occupies a relatively small portion of the surface but is clearly visible against the lighter gray background. The contrast is moderate to strong, with the defect appearing darker and more textured than the surrounding area.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.272769 ], [ "top-right", 0.265116 ], [ "bottom-right", 0.232818 ], [ "bottom-center", 0.110822 ], [ "center", 0.095209 ], [ "top-center", 0.023266 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "in_38.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark, slightly curved vertical streak near the center of the image. It extends from the upper-middle area toward the lower-middle area. A small separate dark spot is visible just below the main streak. The defect is narrow and elongated, occupying a small area of the surface. It contrasts clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "center", 0.511774 ], [ "top-center", 0.326531 ], [ "bottom-center", 0.161695 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are scattered, consisting of two region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "in_381.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two small, dark marks near the center of the image. One mark is slightly left of center, and the other is slightly right of center. Both marks are short and irregular in shape, with a compact, spot-like appearance. They occupy a very small area of the surface. The defect has clear contrast against the smooth, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-left", 0.592814 ], [ "middle-right", 0.275449 ], [ "center", 0.131737 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of two region(s), mainly located at middle-left and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_384.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several narrow, dark vertical streaks and small irregular spots. It is concentrated mainly along the left side, extending from the upper edge toward the lower part of the image. A few smaller isolated dark marks appear near the center-right. The defect is elongated and broken into multiple short segments rather than one continuous line. It covers a small portion of the surface but stands out clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.472213 ], [ "middle-left", 0.328676 ], [ "bottom-left", 0.092093 ], [ "center", 0.083836 ], [ "bottom-center", 0.023182 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "in_385.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark mark in the upper-left area of the image. It has a compact, irregular shape with a wider top and a short tapered extension below. The defect occupies a very small portion of the surface. Its edges are slightly blurred rather than sharp. It contrasts clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.580343 ], [ "top-center", 0.419657 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits high saliency." }, { "image_name": "in_389.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, intermittent vertical trace along the right side of the image. It consists of several small, dark elongated spots and short streaks. The marks are irregular in shape and separated by gaps. They extend from near the top edge down toward the lower-right area. The defect covers a small portion of the surface and shows clear dark contrast against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.32217 ], [ "top-right", 0.312421 ], [ "top-center", 0.150064 ], [ "bottom-right", 0.147096 ], [ "top-left", 0.068249 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "in_390.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, irregular dark vertical streak in the left-middle area. It runs nearly the full height of the image and has an intermittent, broken appearance. The line varies in width, with a few slightly thicker dark segments. Several small dark spots are scattered to the right of the main streak. The defect covers a small portion of the surface but stands out clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.307341 ], [ "middle-left", 0.284502 ], [ "top-left", 0.272104 ], [ "bottom-right", 0.052202 ], [ "bottom-center", 0.045351 ], [ "center", 0.030016 ], [ "top-center", 0.008483 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "in_391.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark vertical streak near the upper-right edge. It starts at the top border and extends downward through roughly the upper third of the image. The mark is narrow, slightly uneven, and intermittent along its length. It occupies a small area and shows low-to-moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.921991 ], [ "middle-right", 0.078009 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_394.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two small, isolated dark spots. One spot is near the upper right area, and the other is near the lower left area. Both marks are short and irregular in shape, with slightly blurred edges. They are much darker than the uniform gray background, creating clear local contrast. The defects are very small and occupy only a tiny part of the image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-right", 0.544974 ], [ "middle-left", 0.42328 ], [ "bottom-left", 0.031746 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of two region(s), mainly located at top-right and middle-left. The defect exhibits medium saliency." }, { "image_name": "in_397.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, irregular vertical mark along the left edge. It extends from the top of the image to about two-thirds of the height. The shape is elongated and uneven, with slight widening in a few sections. It is darker than the surrounding gray surface and has low to moderate contrast. The defect occupies a small area of the image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.536292 ], [ "top-left", 0.425944 ], [ "bottom-left", 0.037764 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "in_40.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark, vertical line near the center of the image. It runs from the top edge to the bottom edge with a slight bend around the middle. The shape is narrow and irregular, with uneven edges and small width changes along its length. It occupies a small area of the surface. The defect has low-to-moderate contrast against the gray background but remains clearly visible.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "curved", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.353591 ], [ "bottom-center", 0.349793 ], [ "top-center", 0.296616 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a curved shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_400.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a very small, faint dark mark near the center of the image. It has a thin, short, slightly vertical shape with uneven edges. The mark is narrow and occupies only a tiny area of the surface. Its contrast with the surrounding steel is low, so it is subtle but still visible against the smoother gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "center", 0.478161 ], [ "middle-right", 0.271264 ], [ "bottom-left", 0.17931 ], [ "top-center", 0.071264 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_405.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small cluster of dark, irregular marks in the lower part of the image, slightly right of center. The marks are short and elongated, with broken, uneven shapes. They occupy a small area near the bottom edge. The defect has strong contrast against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.636191 ], [ "bottom-right", 0.363809 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of four region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "in_407.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two small, dark spots in the lower central area. Both marks are short and compact with slightly irregular oval shapes. The left spot is a little larger than the right one. They occupy a very small area of the image. The defects show clear dark contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.516908 ], [ "center", 0.483092 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "in_408.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two dark, elongated vertical streaks near the center. The streaks are thin and slightly curved, extending from the top edge toward the lower part of the image. They form an open, tapered shape with a wider gap in the middle and a narrower gap near the top. The defect is darker than the surrounding gray surface and has soft, uneven edges. It spans most of the image height and occupies a small to moderate portion of the total area.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.213467 ], [ "middle-left", 0.208791 ], [ "bottom-right", 0.203647 ], [ "top-left", 0.197568 ], [ "bottom-left", 0.066402 ], [ "center", 0.051906 ], [ "top-center", 0.049801 ], [ "top-right", 0.008417 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and middle-left. The defect exhibits low saliency." }, { "image_name": "in_419.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark irregular mark in the upper-right area. It has a compact, uneven shape with a slightly elongated vertical trace above it. The defect occupies a small portion of the image. It contrasts clearly against the lighter gray background and has a darker, more textured appearance than the surrounding surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-right", 0.617936 ], [ "middle-right", 0.382064 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of two region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_42.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark vertical streak near the left side and a small dark spot near the center-right. The streak runs almost the full height of the image and has a narrow, slightly uneven shape. The spot is short, compact, and clearly separated from the streak. Both marks are darker than the surrounding gray surface, giving them clear contrast. The overall defect area is small relative to the image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "circular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-left", 0.321555 ], [ "middle-left", 0.302709 ], [ "bottom-left", 0.270122 ], [ "center", 0.105614 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a circular shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at top-left and middle-left. The defect exhibits low saliency." }, { "image_name": "in_421.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, irregular vertical dark mark in the right-lower area. It starts around the mid-right side and extends downward close to the bottom edge. The shape is narrow and slightly curved, with a thicker, darker patch near the upper part and a rounded end near the bottom. It occupies a small area of the image. The defect has low-to-moderate contrast against the light gray background but remains clearly visible.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.52665 ], [ "middle-right", 0.47335 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Inclusion is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits low saliency." }, { "image_name": "in_422.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two small, dark marks with irregular, slightly elongated shapes. One mark is near the upper right area, and the other is near the lower left area. Both marks are short and compact, with soft, uneven edges. They occupy a very small portion of the image and contrast clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-right", 0.489567 ], [ "bottom-left", 0.449438 ], [ "top-center", 0.060995 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at top-right and bottom-left. The defect exhibits medium saliency." }, { "image_name": "in_429.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two very small dark marks near the center-left area. One mark is short and horizontal, and the other is a small irregular elongated spot slightly lower and to the right. Both marks have sharp contrast against the smooth gray background. The defect area is tiny and occupies only a very small part of the image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "center", 0.693642 ], [ "middle-left", 0.306358 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of two region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "in_43.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark, irregular vertical streak slightly left of center. It extends from near the top edge to the bottom edge of the image. The mark is narrow and occupies a small area of the surface. Its outline is uneven and slightly intermittent along its length. The defect has low to moderate contrast against the lighter gray background, but it remains clearly visible.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.377353 ], [ "bottom-left", 0.260351 ], [ "top-center", 0.241217 ], [ "bottom-center", 0.101317 ], [ "middle-left", 0.019762 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-left. The defect exhibits low saliency." }, { "image_name": "in_430.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark, wavy vertical trace near the center of the image. It extends from the top edge to the bottom edge with a narrow width. The mark is intermittent, with a small gap in the middle separating two connected segments. Its outline is irregular and slightly curved rather than straight. The defect covers a small area and contrasts clearly against the smoother, lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.378641 ], [ "top-center", 0.326052 ], [ "center", 0.259709 ], [ "top-left", 0.035599 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "in_434.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark vertical streak near the right edge. It is long and narrow, extending through most of the image height. The line is slightly irregular and uneven along its sides, with a small thicker section around the middle. It occupies a small area of the surface. The defect has low to moderate contrast against the gray background but remains clearly visible.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.390583 ], [ "bottom-right", 0.387495 ], [ "top-right", 0.221922 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "in_436.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark, irregular spot in the left-middle area, slightly above the center. It has a compact oval to uneven shape with soft edges. The defect occupies a very small area of the image. It is darker than the surrounding smooth gray surface, creating clear local contrast.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at middle-left. The defect exhibits medium saliency." }, { "image_name": "in_439.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several very small, bright irregular specks clustered from the center toward the right side. The marks are scattered rather than connected, with uneven, compact shapes. They occupy a very small area of the image. The contrast with the surrounding gray surface is low to moderate, so the defect is subtle but still visible.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "center", 0.405333 ], [ "middle-right", 0.314667 ], [ "top-left", 0.221333 ], [ "top-right", 0.053333 ], [ "top-center", 0.005333 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of four region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_443.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a faint vertical chain of small dark spots near the center. The marks are intermittent and irregular in shape, with tiny dot-like to short elongated forms. It extends from near the top edge to the lower middle area. The defect is narrow and occupies a very small portion of the image. The contrast is low, but the spots are slightly darker than the surrounding uniform gray surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.381743 ], [ "center", 0.365145 ], [ "top-center", 0.253112 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "in_444.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several very small, dark specks scattered across the image. The marks are irregular and dot-like, with a loose diagonal arrangement from the lower-left area toward the upper-right area. They occupy a very small portion of the surface. The spots have high contrast against the smooth, uniform gray background. Most of the defect lies around the central region, with a few marks extending toward the upper-right side.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.293103 ], [ "middle-left", 0.241379 ], [ "bottom-center", 0.232759 ], [ "middle-right", 0.140805 ], [ "center", 0.091954 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-left. The defect exhibits low saliency." }, { "image_name": "in_448.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several very small, isolated dark spots scattered across the image. The spots are irregular to slightly rounded in shape and have high contrast against the smooth, uniform gray background. They are distributed from the upper area to the lower area, with most located toward the central and right portions. Each mark is tiny, and together they occupy only a very small part of the surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "top-right", 0.44206 ], [ "middle-left", 0.201717 ], [ "top-center", 0.188841 ], [ "bottom-left", 0.16309 ], [ "center", 0.004292 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of five region(s), mainly located at top-right and middle-left. The defect exhibits low saliency." }, { "image_name": "in_449.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several narrow, dark vertical streaks. The most visible streak runs from the top edge to the bottom edge near the center-left, with a small irregular bulge attached to its lower-middle section. A second thinner streak is visible on the right side, and a short dark segment appears near the lower right. The defect is elongated, uneven in width, and occupies a small portion of the image area. It contrasts moderately with the lighter, more uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.187403 ], [ "center", 0.186027 ], [ "top-center", 0.168646 ], [ "bottom-left", 0.157976 ], [ "top-right", 0.139907 ], [ "middle-right", 0.112201 ], [ "bottom-right", 0.039924 ], [ "top-left", 0.0074 ], [ "middle-left", 0.000516 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "in_451.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several small, dark spots scattered across the image. The marks are irregular and compact in shape, with one near the left edge, a few around the middle, and a couple toward the right side. They are tiny relative to the full surface area and occupy only a very small portion of the image. The spots contrast clearly against the smooth, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.39548 ], [ "top-right", 0.163842 ], [ "center", 0.155367 ], [ "bottom-center", 0.121469 ], [ "bottom-right", 0.110169 ], [ "middle-right", 0.053672 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-right. The defect exhibits medium saliency." }, { "image_name": "in_453.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark vertical streak near the left edge. It is narrow and slightly uneven, with two separated segments aligned in the same vertical path. The mark extends through most of the image height and occupies a very small area of the surface. It has low-to-moderate contrast against the light gray background but remains visible due to its darker tone and linear shape.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.382766 ], [ "top-left", 0.372745 ], [ "middle-left", 0.244489 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-left and top-left. The defect exhibits medium saliency." }, { "image_name": "in_463.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several small, dark specks scattered across the image. Most marks are isolated and irregular in shape, with a few slightly elongated spots. The defect is sparse and covers a small area overall. It is distributed from the upper area to the lower area, with more visible spots toward the right half. The dark marks show clear contrast against the uniform light gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.619413 ], [ "bottom-center", 0.126437 ], [ "top-left", 0.118774 ], [ "top-center", 0.095785 ], [ "center", 0.039591 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and bottom-center. The defect exhibits low saliency." }, { "image_name": "in_464.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a cluster of dark, irregular spots and short elongated marks in the lower-central area. The shapes are uneven and scattered, with one larger horizontal mark near the bottom and several rounded to stretched patches above it. The defect spans a moderate width across the lower half of the image and occupies a small portion of the surface. It has high contrast against the lighter, uniform gray background, making the dark features clearly visible.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.291224 ], [ "bottom-center", 0.28834 ], [ "bottom-left", 0.217697 ], [ "middle-left", 0.099658 ], [ "middle-right", 0.066859 ], [ "bottom-right", 0.036223 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "in_465.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak near the upper-center to center-right area. It is irregular and slightly broken, with a few separated segments along the line. The mark extends from the top edge downward through much of the upper and middle part of the image, while remaining thin relative to its length. It covers a small area overall. The defect is darker than the surrounding gray surface, giving it clear contrast.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "top-center", 0.675214 ], [ "center", 0.234057 ], [ "bottom-center", 0.053912 ], [ "top-right", 0.036818 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of four region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "in_467.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark vertical line near the center. It is slightly curved and irregular along its edges. The mark extends from the top edge to the bottom edge of the image. It is narrow and occupies a small area of the surface. The defect has low-to-moderate contrast against the gray background but remains clearly visible.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.355166 ], [ "top-center", 0.339054 ], [ "bottom-center", 0.305779 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "in_469.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark, slightly curved vertical line near the center of the image. It extends from the top edge to the bottom edge. The mark is narrow and continuous, with a subtle irregular bend around the middle. It occupies a small area of the surface. The defect has strong contrast against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.344439 ], [ "center", 0.338808 ], [ "top-center", 0.316753 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "in_470.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a few very small, dark spots aligned in a narrow vertical band near the center. The marks are irregular and discrete, with one pair near the upper area and another small cluster near the lower area. The defect is thin, elongated in the vertical direction, and extends across much of the image height with large gaps between the visible marks. It covers a very small area overall and shows low-to-moderate contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.586207 ], [ "top-center", 0.413793 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "in_475.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as three small, dark marks against a uniform gray background. One short horizontal mark is near the upper center, one is near the upper right, and one smaller mark is near the lower left. The marks are elongated and slightly irregular in shape. They occupy a very small area of the image. Their contrast is clear, with a darker tone than the surrounding surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "middle-right", 0.353175 ], [ "top-center", 0.329365 ], [ "bottom-left", 0.31746 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of three region(s), mainly located at middle-right and top-center. The defect exhibits medium saliency." }, { "image_name": "in_480.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark, irregular vertical streak near the center. It extends from the top edge to the bottom edge of the image. The line is slightly curved and uneven in width, with a narrower upper section and a somewhat thicker lower section. It occupies a small area of the surface but stands out clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.36054 ], [ "top-center", 0.354346 ], [ "bottom-center", 0.272948 ], [ "bottom-left", 0.012165 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "in_483.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several very small, dark specks arranged in a loose vertical line in the right-middle area. The marks are irregular and dot-like rather than continuous. They occupy a very small portion of the image. The defect has low to moderate contrast against the uniform gray background, with the spots slightly darker than the surrounding surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.234568 ], [ "middle-right", 0.226337 ], [ "top-center", 0.209877 ], [ "bottom-right", 0.185185 ], [ "center", 0.09465 ], [ "top-left", 0.049383 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_485.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several small, dark spots scattered across the image. The marks are irregular and compact, with no continuous line or large connected area. They are distributed from near the top edge to the lower part of the surface, with spots visible on both the left and right sides. Each spot is very small relative to the image and occupies only a tiny area overall. The defect has clear dark-to-gray contrast against the smoother, uniform background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.386792 ], [ "bottom-right", 0.273585 ], [ "top-right", 0.242138 ], [ "middle-right", 0.097484 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-right. The defect exhibits medium saliency." }, { "image_name": "in_486.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small cluster of dark, irregular marks in the right-middle area. The marks are elongated and uneven, with one thicker horizontal segment and several shorter fragments nearby. The defect occupies a small portion of the image. It has sharp contrast against the lighter gray background. The surrounding steel surface looks smooth and uniform.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.870707 ], [ "bottom-right", 0.129293 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at middle-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "in_488.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small cluster of dark marks near the center-left to center area. It consists of one short oval spot above and two tiny irregular dots below, forming a loose diagonal arrangement. The defect is compact and occupies a very small area of the image. The marks are darker than the surrounding smooth gray surface, giving clear local contrast.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "center", 0.54755 ], [ "top-left", 0.305476 ], [ "top-center", 0.146974 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of three region(s), mainly located at center and top-left. The defect exhibits medium saliency." }, { "image_name": "in_489.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark, irregular vertical line near the center, slightly right of center. It is narrow and intermittent, with faint breaks and small darker spots along the trace. The mark extends almost the full height of the image from top to bottom. It occupies a small area of the surface and shows low to moderate contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.644986 ], [ "center", 0.186992 ], [ "top-center", 0.117435 ], [ "middle-right", 0.050587 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of four region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "in_492.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow vertical chain of small dark spots near the center. The marks are intermittent and irregular in shape. They extend from the upper-middle area toward the lower-middle area. The defect is very small relative to the full image. It has low to moderate contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.535714 ], [ "top-center", 0.290816 ], [ "center", 0.173469 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "in_495.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark, vertical streak near the center of the image. It runs almost continuously from the top edge to the bottom edge. The line is narrow and elongated, with irregular, slightly jagged edges and a few small widened spots along its length. It occupies a small area of the surface. The defect is darker than the surrounding gray background, creating clear contrast.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.360261 ], [ "center", 0.340391 ], [ "top-center", 0.289577 ], [ "middle-left", 0.009772 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of four region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "in_496.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small group of dark, narrow marks arranged mostly in a vertical line near the center-right area. The marks are elongated and irregular, with one faint isolated spot near the upper left of the defect region. They extend from the upper part toward the lower middle of the image. The defect covers a small area overall. It shows strong contrast against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "center", 0.578059 ], [ "middle-right", 0.157806 ], [ "top-center", 0.140084 ], [ "top-left", 0.103797 ], [ "bottom-center", 0.020253 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "in_500.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, narrow vertical band along the left-middle area of the image. It extends from the top edge to the bottom edge and has an uneven, intermittent shape. Several darker, irregular patches are attached to the band, mainly in the upper and middle sections. The defect is elongated and relatively thin, occupying a small portion of the surface. It contrasts moderately with the lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "middle-left", 0.375378 ], [ "top-left", 0.291239 ], [ "bottom-left", 0.210121 ], [ "center", 0.075076 ], [ "top-center", 0.048187 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "in_501.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, narrow vertical band along the right side of the image. It extends from the top edge to the bottom edge. The shape is elongated and irregular, with uneven width and several darker bulged sections in the middle and lower-right area. The defect occupies a moderate strip of the image width and contrasts clearly against the smoother, lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "top-right", 0.397198 ], [ "bottom-right", 0.277945 ], [ "middle-right", 0.265698 ], [ "top-center", 0.031344 ], [ "bottom-center", 0.014427 ], [ "center", 0.013389 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at top-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "in_502.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, narrow vertical band along the left side. It extends from the top edge to the bottom edge of the image. The shape is irregular and slightly wavy, with a few broader patches connected along the band. It occupies a relatively small portion of the surface width but spans the full image height. The defect has clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "top-left", 0.391725 ], [ "middle-left", 0.347208 ], [ "bottom-left", 0.252389 ], [ "top-center", 0.008677 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "in_504.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two narrow, dark vertical streaks near the center of the image. The marks are elongated and irregular, with uneven width along their length. They extend from near the top edge to the bottom edge of the image. The defect occupies a moderate central band and covers a small portion of the total surface area. It is darker than the surrounding gray steel surface, giving it clear contrast.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.42704 ], [ "bottom-center", 0.366231 ], [ "top-center", 0.206729 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "in_505.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a few narrow, dark vertical marks in the left-middle area. The main marks are elongated and irregular, with one short streak near the upper left-middle and a longer split streak below it. They are thin and occupy a small area of the image. The defect contrasts clearly against the lighter, smoother gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-left", 0.44484 ], [ "top-left", 0.340747 ], [ "bottom-left", 0.214413 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "in_507.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak in the right-middle area. It has an elongated shape with uneven edges and a slightly intermittent outline. The mark extends from about one-fifth down from the top to around three-quarters of the image height. It is small in width and occupies a small portion of the surface. The defect is darker than the surrounding gray steel, so it stands out clearly against the smoother background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.615856 ], [ "top-right", 0.194481 ], [ "bottom-right", 0.090232 ], [ "center", 0.067017 ], [ "bottom-center", 0.032413 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits low saliency." }, { "image_name": "in_511.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several dark, elongated vertical marks on the right side. The marks are irregular and narrow, with one larger streak near the right edge and thinner streaks just to its left. They extend from the top edge down to the lower-right area, covering a tall, continuous region. The defect occupies a small part of the image but stands out clearly against the lighter gray background due to its darker tone.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "middle-right", 0.60352 ], [ "top-right", 0.265632 ], [ "center", 0.057666 ], [ "top-center", 0.036823 ], [ "bottom-right", 0.036359 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "in_512.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two narrow, dark vertical streaks. One streak is located in the left-center area and is longer with a slightly uneven outline. The other streak is in the upper-right area and is shorter and thinner. Both marks have soft edges and low-to-moderate contrast against the gray background. The defect occupies a small portion of the image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-left", 0.483344 ], [ "bottom-left", 0.202482 ], [ "top-right", 0.177662 ], [ "middle-right", 0.109732 ], [ "center", 0.023514 ], [ "top-center", 0.003266 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "in_518.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, irregular vertical streak slightly left of center. It extends from the top edge to the bottom edge of the image. The shape is elongated and uneven, with a wider bulged section in the upper-middle area and thinner segments above and below. It occupies a small portion of the surface, about one-tenth of the image area. The defect is darker than the surrounding steel and has a rougher, more mottled appearance, which makes it stand out against the smoother gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.236999 ], [ "bottom-center", 0.22957 ], [ "center", 0.218937 ], [ "top-center", 0.184559 ], [ "middle-left", 0.106919 ], [ "bottom-left", 0.023015 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_52.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a short vertical series of small, dark spots along the right side. The marks are separated and irregularly spaced from the upper-right area down toward the lower-right area. Each spot is tiny and dot-like to slightly elongated. The defect covers a very small area of the image. It contrasts clearly with the smoother, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.579592 ], [ "top-right", 0.187755 ], [ "bottom-right", 0.163265 ], [ "bottom-center", 0.069388 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "in_520.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, narrow vertical streak near the center of the image. It extends from the top edge to the bottom edge with an irregular, slightly wavy outline. The main streak is elongated and thin, with a few wider sections along its length. A smaller separate dark spot is visible to the right of the main streak in the lower-middle area. The defect covers a small portion of the surface and shows low-to-moderate contrast against the darker gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.327932 ], [ "center", 0.313249 ], [ "top-center", 0.257215 ], [ "middle-right", 0.054852 ], [ "bottom-right", 0.038143 ], [ "bottom-left", 0.008608 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "in_524.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, narrow vertical streak in the left-middle area. It has an irregular, slightly wavy shape with a thicker middle section and tapered ends. The mark extends from near the top edge to near the bottom edge of the image. It occupies a small portion of the surface area. The defect is darker than the surrounding gray steel surface, giving it clear contrast.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.46598 ], [ "bottom-left", 0.277676 ], [ "top-left", 0.210555 ], [ "center", 0.041376 ], [ "top-center", 0.00331 ], [ "bottom-center", 0.001103 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "in_525.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark vertical streak slightly right of center. It is narrow and elongated, with a mostly straight shape and slight irregular widening near the middle. The mark extends through much of the image height, from the upper-middle area to the lower-middle area. It occupies a small area overall. The defect has low-to-moderate contrast against the gray background but remains clearly visible.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.744828 ], [ "top-center", 0.131034 ], [ "bottom-center", 0.124138 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "in_527.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two narrow, irregular vertical dark streaks. One streak is left of center, and the other is right of center. Both extend nearly from the top edge to the bottom edge of the image. The streaks are elongated and uneven, with slight widening in a few sections. They occupy a small portion of the surface area. The defect is darker than the surrounding gray background, giving it clear but moderate contrast.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.338539 ], [ "middle-right", 0.192007 ], [ "top-right", 0.179452 ], [ "bottom-right", 0.090645 ], [ "top-left", 0.090492 ], [ "top-center", 0.081611 ], [ "middle-left", 0.017608 ], [ "bottom-center", 0.009646 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at bottom-left and middle-right. The defect exhibits low saliency." }, { "image_name": "in_530.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak slightly left of center. It is elongated and irregular, with a thicker section in the lower-middle area and thinner faded segments above and below. The mark extends through most of the image height. Its contrast is moderate to high against the lighter gray background. The defect occupies a small area of the surface and has uneven, blurred edges.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "unclear", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.538702 ], [ "center", 0.205137 ], [ "bottom-left", 0.155502 ], [ "top-center", 0.085387 ], [ "middle-left", 0.015272 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are unclear, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "in_533.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak slightly right of center. It is elongated and irregular, with a thicker upper section and a thinner lower section. The mark extends through most of the image height. A few faint, short dark traces appear beside the main streak near the middle and lower area. The defect occupies a small area overall and contrasts moderately against the lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.552475 ], [ "top-center", 0.231023 ], [ "bottom-center", 0.216502 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "in_539.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, elongated vertical trace near the center. It extends from the top edge to the bottom edge of the image. The shape is irregular and intermittent, with several connected narrow segments and thicker patches in the middle. It is relatively slim compared with its length and occupies a modest portion of the surface. The defect is darker than the surrounding steel, creating low-to-moderate contrast against the fairly uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.410602 ], [ "center", 0.336528 ], [ "top-center", 0.252869 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "in_544.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several dark, elongated vertical marks on the right half of the image. The largest streak runs near the right edge from the top to the bottom and has an irregular, uneven width. A thinner dark streak is visible slightly left of it, and a small dark spot appears near the upper middle-right area. The defect has soft, blurred edges and low-to-moderate contrast against the gray background. It occupies a noticeable narrow band across the right side of the surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "middle-right", 0.261296 ], [ "top-right", 0.215319 ], [ "bottom-right", 0.192925 ], [ "center", 0.163397 ], [ "bottom-left", 0.063119 ], [ "bottom-center", 0.059948 ], [ "top-center", 0.024772 ], [ "middle-left", 0.019223 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "in_545.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, narrow vertical streak slightly left of center. It extends from near the top edge to near the bottom edge of the image. The shape is elongated and irregular, with a thicker middle section and thinner ends. Its edges are uneven and blurred rather than sharp. The defect occupies a small portion of the surface area. It shows clear contrast against the lighter, more uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.457466 ], [ "bottom-center", 0.214437 ], [ "top-center", 0.172785 ], [ "bottom-left", 0.115249 ], [ "middle-left", 0.040064 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_546.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two dark, elongated vertical marks against a lighter gray background. The larger mark is on the right side and extends from near the top edge toward the lower part of the image, with an irregular, widened middle and tapered ends. The smaller mark is left of center and is short, narrow, and vertically oriented. Both marks have soft, uneven edges and darker contrast than the surrounding surface. Together they occupy a modest portion of the image and are concentrated mainly in the right half.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.398725 ], [ "bottom-right", 0.288794 ], [ "top-right", 0.135894 ], [ "bottom-left", 0.089128 ], [ "middle-left", 0.087458 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of two region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "in_550.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak near the center. It begins around the upper-middle area and extends down to the bottom edge. The shape is elongated and slightly irregular, with soft, blurred sides rather than sharp edges. It is small in width but relatively long in height. The defect is darker than the surrounding gray surface, creating a low-to-moderate contrast.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.550379 ], [ "center", 0.448779 ], [ "top-center", 0.000842 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "in_555.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark vertical streak in the left-middle area. It is narrow and elongated, with a slightly irregular outline and a small thicker section around its mid-lower part. The defect extends through much of the lower half of the image. It occupies a small area overall. Its contrast is low to moderate, but it is visibly darker than the surrounding smooth, light gray surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.528745 ], [ "bottom-left", 0.471255 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "in_556.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, irregular vertical band in the left-middle area. It extends from near the top edge to the bottom edge. The shape is broken and uneven, with several connected dark patches and short streak-like sections. It occupies a small to moderate area of the image. The defect is darker than the surrounding gray surface, giving it clear but not sharp contrast.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.423773 ], [ "middle-left", 0.332041 ], [ "top-left", 0.090296 ], [ "bottom-center", 0.087138 ], [ "top-center", 0.066753 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "in_565.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several small, dark, narrow vertical marks in the lower half of the image. The marks are thin and elongated, with slight irregularity and broken spacing. They are scattered from the left-lower area toward the right-lower area, with the main concentration near the center-lower region. The defect covers a very small area relative to the full surface. It contrasts clearly against the bright, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.372093 ], [ "bottom-right", 0.367442 ], [ "middle-left", 0.260465 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "in_573.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several thin, dark vertical streaks clustered in the left-middle area, with a smaller isolated vertical mark near the center-right. The marks are narrow, elongated, and slightly irregular in length. They occupy a small portion of the image. The defect contrasts clearly with the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "middle-left", 0.675705 ], [ "middle-right", 0.324295 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at middle-left and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_58.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two small, dark marks near the center. One mark is longer and curved, slanting downward on the left side of the central area. The other is shorter and hook-shaped, positioned slightly above and to the right. Both marks have irregular edges and low-to-moderate contrast against the gray background. The defect occupies a small area of the image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "curved", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a curved shape. The defects are clustered, consisting of two region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "in_585.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark vertical streak near the upper-right area. It is narrow and slightly irregular, with a broken, intermittent shape. The mark starts at the top edge and extends downward to about the middle of the image. It occupies a small area of the surface. The defect has low-to-moderate contrast against the light gray background but remains clearly visible.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-right", 0.577907 ], [ "middle-right", 0.422093 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at top-right and middle-right. The defect exhibits high saliency." }, { "image_name": "in_586.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark vertical streak slightly left of center. It is long and narrow, extending from near the top edge to near the bottom edge of the image. The line is irregular and intermittent, with slight width changes and a darker, thicker section near the lower end. It occupies a small area of the surface but stands out clearly against the lighter gray background due to its darker tone.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.412621 ], [ "bottom-center", 0.387379 ], [ "top-center", 0.2 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_594.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several dark, elongated vertical streaks. The most visible marks are in the left half and lower-left area, with a smaller narrow streak on the right side. The shapes are irregular and slightly intermittent, with soft edges rather than sharp outlines. The defect extends over a tall vertical range, from around the middle of the image down to the bottom edge. It covers a small portion of the surface overall. The contrast is low to moderate, with the defect darker than the surrounding smooth gray steel.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.4788 ], [ "middle-left", 0.4184 ], [ "middle-right", 0.1028 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "in_599.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as dark, elongated vertical streaks. The most prominent mark runs along the right side from the top edge to the bottom edge, with an irregular, slightly widened middle section. A thinner, fainter vertical trace is visible on the left side. The defect has uneven contours and strong contrast against the smoother gray background. It is narrow in width but spans nearly the full image height, occupying a moderate portion of the surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "middle-right", 0.3636 ], [ "bottom-right", 0.286677 ], [ "top-right", 0.226408 ], [ "top-left", 0.07124 ], [ "middle-left", 0.052075 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "in_60.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, irregular vertical trace slightly right of center. It is dark gray to black against the lighter gray background, giving clear contrast. The mark is intermittent, with several broken segments aligned from near the top edge down to the lower edge. A larger, denser patch is visible in the lower-right portion of the trace, while a smaller isolated spot appears to its left. The defect is elongated and thin overall, occupying a small part of the image area.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.341888 ], [ "bottom-right", 0.300336 ], [ "middle-right", 0.189734 ], [ "center", 0.084632 ], [ "top-center", 0.05744 ], [ "top-right", 0.02597 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "in_601.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak near the right side. It extends from the upper-right area down to the bottom edge. The shape is irregular and slightly branching, with a thicker bulged section in the lower-middle part. The defect is darker than the surrounding gray surface, creating clear contrast. It occupies a small portion of the image and is concentrated in the right-middle to lower-right region.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.485057 ], [ "middle-right", 0.467193 ], [ "top-right", 0.04775 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_604.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several dark, elongated vertical marks clustered from the left-center to the right-center of the image. The marks are narrow and irregular, with one larger thicker streak near the lower middle and smaller broken streaks above and to the right. The defect extends almost from the top edge to the bottom edge of the image. It covers a moderate area and stands out clearly against the lighter gray background due to its darker tone and uneven shape.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "bottom-center", 0.270357 ], [ "center", 0.258164 ], [ "top-left", 0.2185 ], [ "middle-left", 0.101612 ], [ "top-center", 0.055501 ], [ "bottom-left", 0.043448 ], [ "top-right", 0.040925 ], [ "middle-right", 0.006447 ], [ "bottom-right", 0.005046 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of five region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "in_605.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two narrow, dark vertical streaks in the upper-right area. The longer streak starts at the top edge and extends downward to about the middle of the image, with a thin, tapered shape. A second, shorter streak lies to its right, separated by a small gap. Both marks are darker than the surrounding gray surface and have soft, slightly irregular edges. The defect covers a small portion of the image and stands out by its darker contrast and elongated form.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-center", 0.568317 ], [ "middle-right", 0.324752 ], [ "top-right", 0.106931 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at top-center and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_609.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical mark in the left-middle area. It has an elongated shape with uneven edges and a slightly thicker section near the center. The defect is small and occupies only a limited portion of the image. It contrasts moderately with the lighter gray background and looks darker than the surrounding surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.907104 ], [ "bottom-left", 0.092896 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "in_612.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, narrow vertical band near the center-right area. It extends from the top edge to the bottom edge of the image. The shape is elongated and irregular, with several connected thicker sections along the line. It occupies a moderate portion of the image width and about one-tenth of the total area. The defect is darker than the surrounding steel surface, creating clear contrast.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.459543 ], [ "center", 0.315384 ], [ "top-center", 0.225074 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "in_614.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow vertical dark band near the right side of the image. It runs almost continuously from the top edge to the bottom edge. The band is elongated and slightly irregular, with small changes in width along its length. It is darker than the surrounding gray surface, giving it clear contrast. The defect occupies a small portion of the image area and is positioned in the right-middle region.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.368676 ], [ "top-right", 0.330312 ], [ "bottom-right", 0.301012 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits low saliency." }, { "image_name": "in_618.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak in the left-middle area. It is elongated and slightly irregular, with a thin, intermittent shape. The mark extends through most of the image height, from near the top edge to near the bottom edge. It occupies a small area of the surface. The defect is darker than the surrounding gray steel and shows clear contrast against the smoother background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.571919 ], [ "bottom-left", 0.244311 ], [ "top-left", 0.18377 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "in_620.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak near the center of the image. It is elongated and slightly irregular, with a thicker, darker section in the upper-middle part and a thinner line extending downward. The defect spans a large portion of the image height but occupies a small area overall. It contrasts clearly with the lighter, more uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.590208 ], [ "bottom-center", 0.25285 ], [ "top-center", 0.156942 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_621.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak in the left-middle area. It extends from near the top edge to about two-thirds of the image height. The shape is thin and elongated, with slightly uneven width and a few small bulges along the line. It occupies a small area of the surface. The defect is darker than the surrounding steel, creating clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.59478 ], [ "top-left", 0.40522 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "in_623.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak near the center. It is elongated and slightly irregular, with a thicker middle section and tapered ends. The defect extends from near the top edge to near the bottom edge of the image. It occupies a small area of the surface. Its tone is darker than the surrounding gray steel, making it clearly visible.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.466434 ], [ "bottom-center", 0.267891 ], [ "top-center", 0.265674 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_624.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak in the left-middle area. It has an irregular, slightly wavy shape with a thicker bulged section around the middle-lower part. The mark extends downward to the bottom edge and covers a small portion of the image. It is darker than the surrounding steel surface, giving it clear visual contrast.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.592953 ], [ "bottom-left", 0.407047 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "in_63.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several dark, narrow vertical streaks and scattered small irregular marks. The most visible traces are slightly right of center, with thinner streaks near the left side and a few spots on the right. The marks are elongated and broken rather than continuous. They extend over much of the image height while remaining relatively slim in width. The defect covers a noticeable but limited portion of the surface. It contrasts clearly against the lighter, more uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.200483 ], [ "top-right", 0.188961 ], [ "middle-right", 0.155278 ], [ "top-center", 0.119098 ], [ "bottom-right", 0.118533 ], [ "bottom-center", 0.116438 ], [ "top-left", 0.035455 ], [ "bottom-left", 0.03336 ], [ "middle-left", 0.032393 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at center and top-right. The defect exhibits medium saliency." }, { "image_name": "in_630.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak in the left-middle area. It extends from near the top edge to near the bottom edge of the image. The shape is elongated and slightly irregular, with a thicker upper section and a tapered lower end. Its contrast is moderate to strong against the lighter gray background. The defect occupies a small portion of the surface but remains clearly visible due to its darker tone and continuous vertical form.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.517783 ], [ "top-left", 0.356616 ], [ "bottom-left", 0.125601 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "in_637.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow vertical band of dark, irregular marks along the right side. It is elongated and intermittent, with several separated segments aligned from near the top edge to near the bottom edge. The marks have uneven contours and a darker tone than the surrounding gray surface. The defect occupies a small portion of the image width but extends through most of the image height. Its contrast is clear against the smoother, more uniform background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "top-right", 0.492444 ], [ "bottom-right", 0.263141 ], [ "middle-right", 0.244415 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at top-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "in_64.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several narrow, dark vertical streaks near the center and right-center of the image. The most visible mark is an irregular elongated trace in the central area, with small breaks along its length. A thinner, shorter dark streak appears to its right. The defect extends over much of the image height but remains very slim in width. It covers a small portion of the surface and contrasts moderately against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.463415 ], [ "top-center", 0.326399 ], [ "bottom-right", 0.110832 ], [ "center", 0.085007 ], [ "bottom-left", 0.014347 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of four region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "in_642.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, elongated vertical band on the right half of the image. It extends from the top edge to the bottom edge and occupies a tall, narrow area. The shape is irregular, with uneven sides and several slightly widened sections along its length. Its tone is darker than the surrounding gray surface, creating moderate contrast. The surrounding surface looks smoother and more uniform, which makes the defect stand out clearly.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.22855 ], [ "middle-right", 0.194907 ], [ "top-right", 0.186973 ], [ "top-center", 0.162679 ], [ "bottom-center", 0.140722 ], [ "bottom-right", 0.086168 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits low saliency." }, { "image_name": "in_643.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small cluster of dark, narrow vertical streaks on the right-middle area. The marks are thin, elongated, and intermittent rather than continuous. Several short segments are visible, with one slightly longer line near the upper part and smaller dark spots below it. The defect occupies a small area of the image. It shows strong contrast against the lighter, fairly uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-right", 0.542857 ], [ "middle-right", 0.321905 ], [ "top-right", 0.135238 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_644.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several dark, elongated vertical marks. They are irregular in shape and have soft, blurred edges. One larger streak is slightly left of center, and smaller streaks appear near the upper right and lower right areas. The marks are narrow and short to medium in length. They cover a small portion of the image and contrast moderately against the lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "middle-left", 0.338262 ], [ "top-right", 0.261738 ], [ "bottom-right", 0.183658 ], [ "center", 0.116991 ], [ "top-center", 0.042802 ], [ "top-left", 0.035019 ], [ "middle-right", 0.02153 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at middle-left and top-right. The defect exhibits medium saliency." }, { "image_name": "in_652.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several dark, elongated vertical streaks and patches. The marks run from the top edge to the bottom edge and are concentrated across the left side and central area, with additional narrow traces near the right side. The shapes are irregular and uneven, with soft, broken contours rather than a single continuous line. The defect covers a large portion of the image height and about a quarter of the visible area. It shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.328378 ], [ "middle-left", 0.223048 ], [ "top-right", 0.150372 ], [ "top-left", 0.133854 ], [ "middle-right", 0.106537 ], [ "bottom-right", 0.055079 ], [ "bottom-center", 0.002732 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "in_656.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, irregular vertical dark band near the center-right. It extends from the top edge to the bottom edge of the image. The band is intermittent and uneven, with several darker blotches and slightly widened segments along its length. It occupies a moderate strip of the surface width and contrasts clearly against the lighter, more uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "top-center", 0.402425 ], [ "bottom-center", 0.267309 ], [ "center", 0.253287 ], [ "middle-right", 0.073474 ], [ "top-right", 0.003506 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_657.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark, vertical streak in the right-lower area. It is narrow and slightly irregular, with a short elongated shape. The mark occupies a small portion of the image. Its contrast with the surrounding gray surface is low to moderate, but it remains visibly darker than the background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.489329 ], [ "bottom-center", 0.307927 ], [ "middle-right", 0.202744 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_661.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several thin, dark vertical streaks and short elongated marks. They are concentrated in the upper half of the image, mainly from the left side to the center, with a smaller mark on the right. The streaks are irregular in length and spacing, and they have soft, uneven edges. The defect covers a small portion of the surface. It shows low to moderate contrast against the gray background but remains clearly visible.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "top-center", 0.536034 ], [ "top-left", 0.24307 ], [ "middle-right", 0.1258 ], [ "center", 0.070362 ], [ "top-right", 0.024733 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at top-center and top-left. The defect exhibits medium saliency." }, { "image_name": "in_663.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, elongated vertical band on the right side of the image. It extends nearly from the top edge to the bottom edge. The shape is irregular and broken into several connected patches, with one wider oval-like section in the lower middle and a narrower darker section above it. The defect occupies a moderate narrow strip of the image width. It has soft, uneven edges and low-to-moderate contrast against the darker gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "bottom-center", 0.309026 ], [ "top-right", 0.268606 ], [ "center", 0.194729 ], [ "top-center", 0.154035 ], [ "middle-right", 0.070463 ], [ "bottom-right", 0.003141 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at bottom-center and top-right. The defect exhibits low saliency." }, { "image_name": "in_673.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, narrow vertical streak along the right side. It begins at the top edge and extends downward through most of the image height. The shape is irregular and intermittent, with several widened sections and small branch-like protrusions. It occupies a small area of the surface but is clearly visible. The defect is darker than the surrounding gray background, giving it strong contrast. Its position is close to the right border and centered vertically.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.393635 ], [ "top-right", 0.329743 ], [ "bottom-right", 0.276622 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at middle-right and top-right. The defect exhibits low saliency." }, { "image_name": "in_676.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, elongated vertical mark in the center-right area. It is dark gray and slightly darker than the surrounding surface. The shape is slim and irregular, with a tapered lower end. It occupies a small area of the image. The contrast is low to moderate, but the mark remains distinguishable against the more uniform background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.763834 ], [ "bottom-center", 0.236166 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Inclusion is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "in_679.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a few narrow, dark vertical streaks. One larger elongated mark is near the upper left side, and smaller thin marks appear near the lower left and lower right areas. The marks are irregular in shape and discontinuous. They extend vertically and occupy a small portion of the image. The defect contrasts weakly to moderately with the gray background but remains visible due to its darker tone.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "top-left", 0.597756 ], [ "bottom-right", 0.209402 ], [ "bottom-left", 0.192842 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at top-left and bottom-right. The defect exhibits medium saliency." }, { "image_name": "in_683.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak on the right-middle side. It is elongated and slightly irregular, with two separated segments and tapered ends. The mark extends through much of the image height but remains very thin in width. It occupies a small area of the surface. The defect has a darker tone than the surrounding gray background, so it stands out clearly.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.535408 ], [ "bottom-right", 0.363734 ], [ "top-right", 0.100858 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at middle-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "in_685.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two narrow dark vertical streaks. A small streak is near the upper left side, and a longer, thicker streak runs down the right side from near the top edge to the bottom edge. The right streak is irregular and slightly wavy, with uneven width along its length. Both marks are darker than the surrounding gray surface and stand out clearly by contrast. The defect occupies a small portion of the image overall.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.449804 ], [ "middle-right", 0.360921 ], [ "top-left", 0.09476 ], [ "top-right", 0.075906 ], [ "middle-left", 0.018609 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_689.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a few narrow, dark elongated marks near the center of the image. One thicker vertical streak is slightly right of center, and two shorter, separated streaks are left of center. The marks are irregular in shape and have soft, uneven edges. They occupy a small area of the surface. The defect contrasts clearly with the lighter, fairly uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "middle-right", 0.560317 ], [ "middle-left", 0.20873 ], [ "bottom-left", 0.138889 ], [ "top-left", 0.074603 ], [ "bottom-right", 0.01746 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of three region(s), mainly located at middle-right and middle-left. The defect exhibits medium saliency." }, { "image_name": "in_690.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small cluster of dark, elongated streaks and spots near the upper middle-right area. The marks are thin and mostly horizontal, with irregular shapes and uneven lengths. They occupy a narrow band and cover a small portion of the image. The defect has clear contrast against the lighter gray background, making the dark traces easy to distinguish.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "center", 0.531755 ], [ "top-center", 0.245425 ], [ "middle-right", 0.199139 ], [ "top-right", 0.023681 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of four region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "in_693.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small cluster of dark, irregular vertical marks near the center. It has an elongated shape with uneven edges and includes one separate small dark spot just above and to the right of the main cluster. The defect occupies a small area of the image. It contrasts clearly against the smoother, lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.883176 ], [ "bottom-center", 0.116824 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_696.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, irregular dark vertical streak slightly right of center. It extends from the top edge to the bottom edge of the image with intermittent width changes. The main mark is elongated and uneven, with a few small separated dark spots near its upper right side. It occupies a small portion of the surface area. The defect has low-to-moderate contrast against the gray background, but its darker tone makes it clearly visible.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "center", 0.330099 ], [ "top-center", 0.290867 ], [ "bottom-center", 0.24826 ], [ "top-right", 0.121282 ], [ "middle-right", 0.009492 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "in_697.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, irregular vertical band along the left side of the image. It extends from the top edge to the bottom edge. The band is slightly curved and uneven in width. A few small isolated spots are visible just to its right in the left-middle area. The defect is lighter than the surrounding darker gray surface, creating moderate contrast. It occupies a small portion of the image width but spans nearly the full height.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "top-left", 0.337879 ], [ "bottom-left", 0.327507 ], [ "middle-left", 0.295236 ], [ "center", 0.039378 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at top-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "in_698.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, narrow vertical band near the center-right. It runs almost continuously from the top edge to the bottom edge of the image. The band has an irregular, slightly wavy shape with varying width along its length. Several small, separate dark spots are visible to the right of the main streak. The defect covers a limited portion of the surface but stands out clearly against the lighter gray background due to its darker tone.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "top-center", 0.40834 ], [ "center", 0.297995 ], [ "bottom-center", 0.178669 ], [ "bottom-right", 0.114996 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "in_702.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small cluster of dark, irregular horizontal marks near the lower center of the image. The main mark is elongated and slightly thicker in the middle, with several shorter fragments to its left and right. It spans a moderate width but has a very small overall area. The defect has uneven edges and strong dark-to-gray contrast against the smoother background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "bottom-center", 0.866453 ], [ "bottom-left", 0.129274 ], [ "bottom-right", 0.004274 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of five region(s), mainly located at bottom-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "in_705.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several dark, elongated vertical streaks. The marks run from the top edge to the bottom edge of the image. They are concentrated from the middle to the right side, with the largest streak near the center-right and a thinner streak near the far right. The shapes are narrow, irregular, and intermittent, with uneven edges. The defect covers a moderate area and stands out by its darker tone against the lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "top-center", 0.351086 ], [ "center", 0.171945 ], [ "top-right", 0.149437 ], [ "bottom-center", 0.095917 ], [ "middle-left", 0.068307 ], [ "bottom-left", 0.056268 ], [ "bottom-right", 0.053782 ], [ "middle-right", 0.037425 ], [ "top-left", 0.015834 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "in_71.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several small, dark spots and short irregular marks. They are scattered from the center toward the right side, mainly in the middle to lower-middle area. The marks are tiny and separated, with uneven shapes rather than a continuous line. They contrast clearly against the smoother, lighter gray background. The defect covers only a small portion of the image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "center", 0.309478 ], [ "middle-right", 0.226306 ], [ "bottom-left", 0.212766 ], [ "bottom-right", 0.181818 ], [ "bottom-center", 0.069632 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of five region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_714.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several narrow, dark vertical streaks in the upper and left-central areas. The marks are elongated and irregular, with one larger oval-like streak near the upper center-right and smaller thin traces along the left side. They occupy a small portion of the image but extend across much of the upper to middle area. The defect contrasts moderately with the lighter gray background and has a slightly darker, textured appearance.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "top-left", 0.436921 ], [ "top-center", 0.209551 ], [ "middle-left", 0.157876 ], [ "top-right", 0.09444 ], [ "center", 0.073414 ], [ "bottom-left", 0.027798 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. The defects are clustered, consisting of five region(s), mainly located at top-left and top-center. The defect exhibits medium saliency." }, { "image_name": "in_716.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two narrow, dark vertical marks in the upper-left area. The larger mark is elongated and spindle-shaped, while the smaller mark is thinner and shorter, positioned slightly above and to the right of it. Both features have soft, irregular edges and stand out clearly against the lighter gray background. The defect is small, occupying a limited area of the image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-left", 0.761441 ], [ "middle-left", 0.221032 ], [ "top-center", 0.017527 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "in_717.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical trace in the left-middle area. It is thin and elongated, with two separated segments aligned along the same vertical path. The upper segment is near the top edge, and the lower segment is near the lower-left portion of the image. The defect has irregular edges and a darker tone than the surrounding gray surface, creating clear contrast. It occupies a small area relative to the full image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-left", 0.522251 ], [ "bottom-left", 0.477749 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of two region(s), mainly located at top-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "in_72.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a thin, dark, irregular streak in the lower central area. It is narrow and slightly curved, with a mostly vertical orientation. The mark extends upward from near the bottom edge and occupies a small area of the image. Its tone is only moderately darker than the surrounding gray surface, so the contrast is low but visible.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_721.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two dark, narrow marks in the upper half of the image. The larger mark is a vertical, irregular streak slightly left of center, extending downward with a tapered shape. A smaller clustered mark is near the upper right, with short elongated segments. Both features are darker than the surrounding gray surface and have soft but clear contrast. The defect area is small relative to the full image.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "middle-left", 0.395642 ], [ "top-left", 0.34461 ], [ "top-right", 0.255161 ], [ "top-center", 0.00344 ], [ "center", 0.001147 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of four region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "in_723.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical mark on the right side. It is elongated and slightly irregular, with a few separated segments along the same line. The defect extends through much of the image height while remaining very thin in width. It occupies a small area overall. The contrast is moderate, with the defect darker than the surrounding gray surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "middle-right", 0.635748 ], [ "top-right", 0.271496 ], [ "bottom-right", 0.092756 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "in_726.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, irregular vertical band on the right side of the image. It extends from the top edge to the bottom edge. The band has uneven width and broken, streak-like segments, with several darker patches inside it. It occupies a large narrow area, roughly the right third of the surface. The defect contrasts moderately with the surrounding smoother, more uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.277749 ], [ "middle-right", 0.245178 ], [ "top-right", 0.160748 ], [ "bottom-center", 0.147209 ], [ "center", 0.100141 ], [ "top-center", 0.068974 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits low saliency." }, { "image_name": "in_733.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, vertical streak in the left-middle area. It extends from the top edge to the bottom edge of the image. The shape is long, narrow, and irregular, with slight width changes along its length. Its edges are blurred rather than sharp. The defect is darker than the surrounding gray surface, but the contrast is moderate. It occupies a relatively small portion of the image width.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.264918 ], [ "middle-left", 0.253357 ], [ "top-left", 0.221656 ], [ "top-center", 0.122327 ], [ "center", 0.07372 ], [ "bottom-center", 0.064023 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "in_735.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several dark, elongated vertical streaks near the center-right area. The marks run from the top edge to the bottom edge of the image. They are narrow, irregular, and slightly intermittent, with uneven widths along their length. One broader connected section is visible in the lower middle part. The defect contrasts moderately with the smoother, lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.339543 ], [ "top-center", 0.300135 ], [ "bottom-center", 0.289008 ], [ "top-right", 0.047031 ], [ "middle-right", 0.017521 ], [ "bottom-right", 0.006763 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "in_737.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak in the left-middle area. It extends through most of the image height, from near the top edge to near the bottom edge. The mark is thin and elongated, with an irregular outline and slight widening at the upper and lower parts. Its tone is darker than the surrounding gray steel surface, giving it clear contrast. The defect occupies a small portion of the image area.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.395349 ], [ "bottom-left", 0.309421 ], [ "top-left", 0.295231 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "in_738.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark, narrow curved mark in the right-middle area. It has an elongated vertical shape with slightly irregular edges. The defect occupies a very small portion of the image. It contrasts clearly against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at middle-right. The defect exhibits medium saliency." }, { "image_name": "in_739.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark, narrow mark in the upper-left area. It has an elongated vertical shape with slightly uneven edges. The defect is short and occupies a very small portion of the image. Its tone is clearly darker than the surrounding gray surface, making it stand out with strong contrast.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left. The defect exhibits high saliency." }, { "image_name": "in_740.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a small, dark, narrow vertical mark in the lower-right area. It has an elongated main streak with a short separate dark spot just below and to the right. The shape is irregular and slightly broken. The defect occupies a very small portion of the image. It contrasts clearly against the smoother, lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.926437 ], [ "middle-right", 0.073563 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_742.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several dark, narrow, elongated marks along the left side. The marks are vertically oriented and broken into separate segments. They have irregular outlines and a slightly blurred appearance. The defect extends from the upper-left area down toward the lower-left area, covering a tall, narrow band. It occupies a small portion of the image but contrasts clearly with the smoother, lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "middle-left", 0.465458 ], [ "bottom-left", 0.352768 ], [ "top-left", 0.181774 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "in_744.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several small, dark marks aligned mainly in a vertical line near the center-right area. The marks are narrow, irregular, and slightly elongated. One small isolated spot is visible on the left side. The defect extends from near the top edge to near the lower part of the image, but each segment is separated by clear gaps. It occupies a small area overall. The dark tone contrasts clearly with the smoother, lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "top-center", 0.535794 ], [ "bottom-center", 0.268456 ], [ "top-left", 0.195749 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_749.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow vertical cluster of dark, irregular marks near the center-right. It consists of several elongated spots aligned from near the top toward the lower middle, with small gaps between them. The marks have uneven, tapered shapes and occupy a small area of the image. They are darker than the surrounding gray surface, creating clear contrast. A faint thin dark line is also visible just to the right of the main cluster.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "center", 0.509846 ], [ "top-center", 0.245231 ], [ "bottom-center", 0.216615 ], [ "middle-right", 0.028308 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of four region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "in_753.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two dark, elongated vertical streaks near the left-center of the image. The streaks are narrow and irregular, with uneven edges and varying width along their length. The left streak is slightly wider and more continuous, while the right streak is thinner and broken in the middle. Both extend from near the top edge toward the lower part of the image, covering most of the image height. The defect contrasts moderately with the lighter gray background and stands out as a darker textured trace.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.322369 ], [ "middle-left", 0.231977 ], [ "bottom-center", 0.197848 ], [ "top-left", 0.110177 ], [ "bottom-left", 0.096327 ], [ "top-center", 0.041301 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "in_757.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, elongated vertical band slightly left of center. It runs from the top edge to the bottom edge of the image. The shape is irregular and uneven, with a wider middle section and a few narrow side protrusions. It occupies a moderate portion of the image width and stands out clearly against the lighter gray background. The defect has soft but visible boundaries and a darker tone than the surrounding surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.269211 ], [ "top-left", 0.237022 ], [ "bottom-center", 0.235058 ], [ "middle-left", 0.160263 ], [ "top-center", 0.067281 ], [ "bottom-left", 0.031165 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-left. The defect exhibits medium saliency." }, { "image_name": "in_759.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak along the right side. It extends from near the top edge to the bottom edge with intermittent gaps. The shape is elongated and irregular, with slightly wider segments in the upper and lower parts. It occupies a small portion of the image area. The defect has darker contrast than the surrounding gray surface, making it clearly visible.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.422832 ], [ "top-right", 0.354202 ], [ "middle-right", 0.222966 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-right and top-right. The defect exhibits low saliency." }, { "image_name": "in_764.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as narrow, irregular vertical streaks on the right side. The main streak runs from the top edge to near the bottom edge and has a slightly wavy shape. A second, thinner streak is visible near the far right edge and is shorter. The marks are darker than the surrounding gray surface, giving clear contrast. The defect occupies a small portion of the image and is concentrated in the right-middle area.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "top-right", 0.465317 ], [ "middle-right", 0.194664 ], [ "bottom-center", 0.139834 ], [ "center", 0.104508 ], [ "bottom-right", 0.064213 ], [ "top-center", 0.031463 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "in_765.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as two narrow, elongated vertical dark marks near the center. The marks run from the upper area toward the lower area and occupy a small portion of the image. The left mark is thinner and more continuous, while the right mark is slightly wider and irregular in shape. Both features have soft edges and low-to-moderate contrast against the gray background. The defect is positioned in the central region, slightly extending toward the lower half.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.498196 ], [ "center", 0.382318 ], [ "top-center", 0.119487 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "in_766.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, elongated vertical band near the center. It extends from the top edge to the bottom edge of the image. The shape is irregular and uneven, with wider bulging sections and narrower connecting parts. Its edges are soft and blurred rather than sharp. The defect covers a noticeable central area and contrasts moderately with the lighter, more uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.389966 ], [ "top-center", 0.283247 ], [ "center", 0.243964 ], [ "bottom-left", 0.081922 ], [ "top-left", 0.0009 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "in_768.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several irregular vertical dark streaks and patches clustered from the left edge to the middle area. The marks are elongated and uneven, with the largest streaks near the left-center and lower-middle region. They extend from near the top edge to the bottom edge of the image. The defect covers a moderate portion of the surface and contrasts clearly against the lighter, smoother gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.356747 ], [ "middle-left", 0.203802 ], [ "center", 0.192095 ], [ "top-left", 0.121098 ], [ "bottom-left", 0.098565 ], [ "bottom-right", 0.027694 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and middle-left. The defect exhibits medium saliency." }, { "image_name": "in_77.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak near the center. It is elongated and intermittent, with several connected segments from near the top edge down toward the bottom edge. The shape is irregular and thin, with slight widening in the middle and upper parts. It occupies a small portion of the image area. The defect is darker than the surrounding steel surface, giving it clear contrast against the lighter, uniform background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "center", 0.428286 ], [ "bottom-center", 0.295602 ], [ "top-center", 0.276112 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "in_773.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, irregular vertical band along the left side of the image. It extends from the top edge to the bottom edge and occupies roughly the left third of the surface. The shape is uneven, with a jagged inner boundary and a broad continuous form. Several narrow, darker streaks are visible within the upper and middle parts of the band. The defect has strong contrast against the smoother, lighter gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.577532 ], [ "middle-left", 0.27068 ], [ "top-left", 0.151788 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Inclusion is observed on the steel surface. It has a elongated shape. The defects are clustered, consisting of three region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "in_775.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several dark, narrow vertical marks in the lower half of the image. The largest mark is an elongated streak near the left side, extending upward from the bottom edge. Two smaller short streaks are visible to the right of it, around the lower-middle area. The marks have irregular outlines and a darker tone than the surrounding gray surface. The defect covers a small portion of the image but stands out clearly بسبب the contrast.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.437768 ], [ "middle-left", 0.319908 ], [ "middle-right", 0.137669 ], [ "bottom-center", 0.104655 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of three region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "in_776.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak slightly right of center. It is elongated and irregular, with a thicker middle section and a tapered lower end. The mark extends from the top edge to near the bottom edge of the image. Its contrast is moderate to strong against the lighter, uniform gray background. The defect is slim and occupies a small portion of the surface area.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.509408 ], [ "bottom-center", 0.277816 ], [ "top-center", 0.212776 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_787.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical mark near the center. It has an irregular, slightly segmented shape with uneven width. The defect extends through roughly half of the image height and occupies a small area. Its edges are soft and not sharply defined. The contrast is low to moderate, but it remains darker than the surrounding gray surface.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.69555 ], [ "bottom-center", 0.17096 ], [ "top-center", 0.133489 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_790.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, irregular vertical band along the right side, starting at the top edge and extending to about the middle of the image. It has uneven contours with several rounded bulges and constricted sections. The defect is slightly brighter and more mottled than the surrounding darker, uniform surface. It occupies a small area of the image and is concentrated in the upper-right region.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.657481 ], [ "middle-right", 0.342519 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits low saliency." }, { "image_name": "in_792.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a dark, narrow vertical streak in the left-middle area. It starts near the top edge and extends downward to near the bottom edge. The shape is elongated and slightly irregular, with uneven sides and a tapered lower end. It occupies a small portion of the image but is long relative to its width. The defect is darker than the surrounding steel surface, creating clear contrast against the smoother gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.443272 ], [ "top-left", 0.375076 ], [ "bottom-left", 0.181652 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "in_793.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical trace near the center. It is split into two separated segments, with one touching the top edge and the other located in the lower middle area. The upper segment is wider and tapered downward, while the lower segment is thinner and elongated. The defect has irregular edges and strong contrast against the smoother, lighter gray background. It occupies a small portion of the image but extends along a tall vertical path.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-center", 0.690318 ], [ "bottom-center", 0.269032 ], [ "center", 0.04065 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_795.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as a narrow, dark vertical streak slightly right of center. It extends through much of the image height, from near the upper edge to near the lower edge. The mark is thin and elongated, with an irregular outline and a few darker, thicker segments around the middle. It occupies a small area of the surface. The defect contrasts clearly with the lighter, more uniform gray background.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.525547 ], [ "bottom-center", 0.256802 ], [ "top-center", 0.217651 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "in_86.jpg", "class_name": "Inclusion", "natural_language_description": "The Inclusion defect on the steel surface appears as several small, dark marks scattered from the upper-middle area to the lower-left area. The marks are elongated and irregular, with mostly short horizontal shapes and one larger jagged spot near the lower left. They occupy a small portion of the image. The contrast is moderate to high against the light gray background. A small clustered group is also visible near the right-middle side.", "structured_attributes": { "Defect type": "Inclusion", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.304042 ], [ "bottom-center", 0.267135 ], [ "middle-right", 0.161687 ], [ "top-center", 0.158172 ], [ "bottom-left", 0.089631 ], [ "middle-left", 0.019332 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Inclusion is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isc_101.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several narrow, dark vertical streaks near the center. The marks are irregular and broken into small segments. They extend from the upper area toward the lower area, with the longest streak in the center-right. The defect is small in overall area. The contrast with the gray background is low to moderate.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.445289 ], [ "bottom-center", 0.299392 ], [ "top-center", 0.18693 ], [ "bottom-left", 0.056231 ], [ "middle-left", 0.012158 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isc_105.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a vertical chain of irregular dark patches. The marks are elongated and broken into several separate segments. They extend from near the top edge to near the bottom edge in the left-middle area of the image. The largest patches are near the upper and lower parts of the defect, with smaller spots between them. The defect covers a narrow, tall area and contrasts clearly with the smoother gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.293724 ], [ "bottom-left", 0.261925 ], [ "middle-left", 0.227615 ], [ "top-left", 0.16318 ], [ "bottom-center", 0.041004 ], [ "center", 0.012552 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "Isc_110.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a cluster of irregular dark patches near the center. The marks form a narrow vertical group extending from the upper-middle to the lower-middle area. The largest patches are concentrated on the right and lower-left parts of the cluster, with several smaller spots above them. The defect covers a moderate area and has uneven, jagged edges. The contrast with the lighter gray background is clear.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "five", "Position": [ [ "center", 0.619645 ], [ "top-center", 0.172829 ], [ "bottom-center", 0.125102 ], [ "middle-left", 0.057827 ], [ "bottom-left", 0.013031 ], [ "top-right", 0.011565 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of five region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "Isc_112.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several irregular dark patches and spots. The marks are clustered in a vertical band near the center-right area and extend from the upper region toward the lower edge. The patches vary from small specks to medium-sized blotches. Their shapes are uneven and broken, with scattered gaps between them. The defect has clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.559349 ], [ "top-center", 0.134739 ], [ "bottom-center", 0.122365 ], [ "middle-right", 0.098304 ], [ "bottom-right", 0.057287 ], [ "top-right", 0.023602 ], [ "top-left", 0.004125 ], [ "middle-left", 0.000229 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Isc_114.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a vertical band of irregular dark patches near the center. The patches are elongated and broken into multiple connected and separate fragments. The defect extends from near the top edge to the lower part of the image. It is narrow relative to its height and covers a moderate area. The dark marks show clear contrast against the lighter gray surface.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.44576 ], [ "center", 0.252867 ], [ "bottom-center", 0.197594 ], [ "middle-left", 0.049445 ], [ "top-left", 0.033089 ], [ "bottom-left", 0.011656 ], [ "middle-right", 0.009588 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "Isc_120.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a narrow vertical cluster of irregular dark patches. It is located on the right-middle side of the image and extends from near the top toward the lower half. The marks are elongated and broken into several connected and separated segments. The defect is relatively small, covering a limited portion of the surface. It shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.312972 ], [ "center", 0.247215 ], [ "middle-right", 0.241466 ], [ "top-center", 0.101689 ], [ "bottom-right", 0.065038 ], [ "bottom-center", 0.031621 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at top-right and center. The defect exhibits medium saliency." }, { "image_name": "Isc_125.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as two small, dark marks near the center area. One mark is a thin, short vertical streak slightly right of center in the upper-middle region. The other is a small irregular patch left of center in the lower-middle region. Both marks have low to moderate contrast against the gray background. The defect area is small and scattered rather than continuous.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.619512 ], [ "top-right", 0.314634 ], [ "middle-right", 0.065854 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Iron scale compression is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of three region(s), mainly located at bottom-left and top-right. The defect exhibits medium saliency." }, { "image_name": "Isc_126.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a vertical chain of small, irregular dark marks near the center-left area. The marks are elongated and uneven in shape, with a few larger patches near the lower middle and smaller spots above. The defect extends from the upper edge down toward the lower middle of the image. It covers a narrow area and occupies a small portion of the surface. The dark marks show clear contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.395265 ], [ "bottom-center", 0.324964 ], [ "top-left", 0.157819 ], [ "top-center", 0.071019 ], [ "middle-right", 0.050933 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isc_129.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a small, dark, irregular patch near the center. It has an elongated vertical shape with uneven edges and a slightly wider upper part. The defect occupies a small area of the image. It contrasts moderately with the surrounding gray surface. A faint darker halo is visible around the main patch.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.988933 ], [ "top-center", 0.011067 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Isc_132.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a narrow dark vertical mark near the upper center. It is elongated and irregular, with a slightly uneven width. A small separate dark spot lies below it along the same vertical line. The defect occupies a small area and extends from the top edge to about two-thirds of the image height. It shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "top-center", 0.619537 ], [ "center", 0.378994 ], [ "bottom-center", 0.001469 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "Isc_133.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a narrow, dark vertical mark near the center-right area. It has an irregular elongated shape with uneven edges. A smaller separate dark spot is visible below and to the right of the main mark. The defect occupies a small area of the image and extends vertically across much of the middle region. It contrasts moderately with the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "center", 0.611019 ], [ "top-center", 0.239118 ], [ "bottom-center", 0.080992 ], [ "bottom-right", 0.068871 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Isc_14.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several dark, irregular vertical patches. The largest patches lie on the left side and near the right side, with two smaller narrow marks in the upper middle area. The shapes are elongated and uneven, with blurred edges. The defect covers a noticeable portion of the image and extends from near the top toward the lower area. The contrast with the lighter gray background is clear.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.23102 ], [ "middle-left", 0.198902 ], [ "top-right", 0.143924 ], [ "bottom-left", 0.129941 ], [ "middle-right", 0.118064 ], [ "bottom-right", 0.111423 ], [ "top-center", 0.045399 ], [ "center", 0.021327 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "Isc_140.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several irregular dark patches aligned vertically near the center. The largest patch is in the middle and has a branched, uneven shape. Smaller spots are scattered above and below it. The defect is narrow and elongated, extending from the upper-middle to the lower-middle area. The dark marks show clear contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.701024 ], [ "bottom-center", 0.208874 ], [ "top-center", 0.090102 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isc_146.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as two dark irregular marks near the center. They are aligned vertically, with one in the upper middle and one in the lower middle. The upper mark is narrow and elongated with a curved shape. The lower mark is smaller and more compact, with an uneven clustered form. The defect covers a small area of the image. It shows moderate to strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.486314 ], [ "top-center", 0.368613 ], [ "center", 0.145073 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "Isc_149.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a narrow vertical cluster of dark irregular marks near the center. It extends from the upper middle toward the lower middle of the image. The main patch is elongated and uneven, with a few smaller detached marks above and below it. The defect covers a small area of the surface. It shows clear contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "center", 0.61811 ], [ "top-center", 0.192913 ], [ "bottom-center", 0.188976 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a elongated shape. The defects are clustered, consisting of three region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Isc_15.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a narrow vertical cluster of dark marks. It is located slightly left of center and extends from the upper-middle area down to the bottom edge. The defect consists of one larger elongated patch in the lower section, a few smaller irregular patches above it, and a faint small mark near the top. The overall shape is thin and vertically aligned. The dark tone contrasts clearly with the uniform gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.545499 ], [ "center", 0.377057 ], [ "top-center", 0.077444 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "Isc_153.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a narrow, dark vertical streak near the upper center-left area. It starts at the top edge and extends downward to about three quarters of the image height. The shape is irregular and elongated, with slight width changes along its length and a broader rounded section near the lower end. The defect has clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.540393 ], [ "center", 0.363839 ], [ "bottom-center", 0.059324 ], [ "top-left", 0.036445 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "Isc_163.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a narrow dark mark near the center. It has an elongated vertical shape with an irregular lower end. The defect is small and occupies a limited central area. Its contrast with the gray background is moderate, making the mark clearly visible.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.867946 ], [ "top-center", 0.08377 ], [ "bottom-center", 0.048284 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Isc_164.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a narrow vertical cluster of dark irregular patches near the center. The main mark is elongated and uneven, extending from the upper middle toward the lower middle. Several smaller dark spots are visible above, to the right, and near the lower part of the main streak. The defect occupies a small area of the image. It contrasts clearly with the uniform gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "center", 0.564928 ], [ "top-center", 0.23141 ], [ "bottom-center", 0.165927 ], [ "bottom-left", 0.037736 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of four region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Isc_165.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a narrow vertical dark mark near the center-left area. It consists of an elongated irregular patch in the middle with a thinner short streak below it. A few very small dark spots appear above and to the left of the main mark. The defect is small and occupies a limited area. It shows low to moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "center", 0.561178 ], [ "top-center", 0.353266 ], [ "top-left", 0.063477 ], [ "bottom-center", 0.022079 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Isc_168.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a small cluster of dark, irregular marks near the center. The marks are narrow and vertically aligned. They form several short, separated patches rather than one continuous shape. The defect occupies a small area of the image. It has clear contrast against the more uniform gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "center", 0.987654 ], [ "top-center", 0.012346 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A tiny dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "Isc_17.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several dark, irregular vertical marks. A long, narrow streak lies near the left edge. A larger, wider band runs down the center-right, with uneven edges and a few tapered branches. Smaller short patches appear near the lower middle area. The defect extends from the top edge toward the bottom edge and occupies a moderate area. It shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "top-center", 0.273585 ], [ "bottom-center", 0.18772 ], [ "center", 0.145507 ], [ "top-left", 0.115606 ], [ "middle-right", 0.090022 ], [ "top-right", 0.084906 ], [ "middle-left", 0.078989 ], [ "bottom-left", 0.023665 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isc_171.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a small, dark, narrow mark near the center. It has an irregular vertical shape with a slightly wider upper part and two short lower extensions. A tiny separate dark spot sits just below the main mark. The defect occupies a small area and stands out clearly against the uniform gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.925055 ], [ "bottom-center", 0.074945 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isc_172.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a narrow vertical cluster of dark marks near the center. It consists of one larger irregular patch in the middle-lower area and two smaller thin marks above it. The main patch has a jagged, uneven outline and is elongated downward. The defect is small and occupies a limited area of the image. It shows clear dark contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "fragmented", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "center", 0.843725 ], [ "top-center", 0.115233 ], [ "bottom-center", 0.041042 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a fragmented shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Isc_177.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a dark, elongated vertical patch near the upper center. It starts at the top edge and extends downward to about the middle of the image. The shape is irregular and narrow, with a wider upper part and a tapered lower end. A smaller, separate dark mark is visible just to the lower right of the main patch. The defect shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-center", 0.596989 ], [ "center", 0.377284 ], [ "bottom-center", 0.023096 ], [ "top-left", 0.002046 ], [ "middle-left", 0.000585 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "Isc_183.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as two small dark marks. One mark is a thin, vertical streak near the upper center-right area. The other is a much smaller short mark near the lower left of center. Both marks are narrow and irregular in shape. They cover a very small area and contrast mildly against the uniform gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "linear", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-center", 0.42355 ], [ "bottom-left", 0.340949 ], [ "center", 0.235501 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Iron scale compression is observed on the steel surface. It has a linear shape. The defects are clustered, consisting of two region(s), mainly located at top-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "Isc_188.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several small, irregular dark gray patches. The marks are scattered from the upper middle to the lower middle area, with the main cluster near the center. One larger blotchy patch sits near the center, while smaller spots extend upward and downward in a loose vertical pattern. The defect covers a small portion of the image. The dark patches show clear contrast against the light gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.394359 ], [ "middle-left", 0.229377 ], [ "bottom-center", 0.137307 ], [ "top-right", 0.121873 ], [ "top-center", 0.115487 ], [ "top-left", 0.001597 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and middle-left. The defect exhibits high saliency." }, { "image_name": "Isc_191.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several small, dark gray irregular marks. The marks are elongated and uneven in shape, with one larger vertical patch near the upper center-right and a smaller isolated mark below it. A few tiny spots are also visible near the top edge. The defect is concentrated from the upper center to the right side of the image. The dark marks stand out clearly against the light, uniform steel background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.518621 ], [ "bottom-center", 0.231724 ], [ "top-right", 0.131034 ], [ "center", 0.10069 ], [ "middle-right", 0.017931 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits high saliency." }, { "image_name": "Isc_196.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several small, dark irregular marks. The largest cluster is near the center and forms a short vertical chain of uneven spots. Smaller isolated marks appear in the upper left, right-center, and lower areas. The defect is scattered across much of the image height but occupies a small total area. The dark marks contrast clearly with the light gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.311823 ], [ "bottom-center", 0.234975 ], [ "middle-right", 0.232512 ], [ "top-left", 0.136946 ], [ "bottom-right", 0.05665 ], [ "bottom-left", 0.027094 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "Isc_198.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several small, irregular dark-gray patches. The marks are scattered from the upper center to the lower right, with two smaller spots on the left-center area. The largest patch is near the upper center and has an uneven, compact shape. The other patches are short and narrow or slightly blocky. The defect covers a small portion of the image. The dark patches show clear contrast against the light gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.498409 ], [ "top-right", 0.187699 ], [ "middle-left", 0.162248 ], [ "bottom-right", 0.126193 ], [ "center", 0.020148 ], [ "bottom-center", 0.005302 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "Isc_200.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a narrow vertical group of dark irregular patches near the center. The marks are elongated and uneven in shape. A larger patch sits in the middle-lower part, with several smaller spots above and below it. The defect extends from the upper-middle area to the lower-middle area. It covers a small portion of the image. The dark patches show clear contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "center", 0.72575 ], [ "bottom-center", 0.154222 ], [ "top-center", 0.120028 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isc_21.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as two narrow, elongated dark marks. One larger mark is near the lower center and extends vertically. A smaller mark is near the upper right of center. Both marks are thin, irregular, and clearly darker than the bright gray background. The defect area is small and occupies only a limited part of the image.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.487766 ], [ "center", 0.231255 ], [ "top-right", 0.210734 ], [ "bottom-left", 0.070245 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of four region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "Isc_24.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a narrow vertical band of dark marks near the center. It extends from the upper area to the lower middle of the image. The defect is broken into several irregular patches, with one larger elongated patch at the top, two small mid-level spots, and a pair of rounded marks near the bottom. The marks are dark gray and show clear contrast against the lighter gray background. The overall defect is slender and occupies a small area of the surface.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "top-center", 0.545704 ], [ "bottom-center", 0.228004 ], [ "center", 0.226292 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isc_27.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several irregular dark marks. The marks are small to medium in size and form a loose vertical chain from the upper left toward the lower middle. A few separate small spots also appear on the right side of the central area. The defect covers a small portion of the image. The contrast with the gray background is low to moderate, with blurred and uneven edges.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.346085 ], [ "middle-left", 0.231317 ], [ "center", 0.202847 ], [ "bottom-right", 0.131673 ], [ "bottom-center", 0.088078 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "Isc_33.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several small, dark marks near the center. The marks are irregular and slightly elongated. They are arranged in a loose vertical cluster from the upper-middle to the lower-middle area. The defect covers a small portion of the image. The contrast with the light gray background is clear.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.541353 ], [ "top-center", 0.249194 ], [ "center", 0.124597 ], [ "bottom-right", 0.053706 ], [ "bottom-left", 0.031149 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits high saliency." }, { "image_name": "Isc_35.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several small, dark, irregular marks. They are elongated to oval in shape and are scattered mainly from the upper left to the lower middle area, with one mark near the right-middle side. The marks are narrow and short, and they occupy a small portion of the image. Their contrast with the gray background is clear, making each spot distinct.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.353698 ], [ "middle-left", 0.188103 ], [ "bottom-right", 0.176849 ], [ "bottom-left", 0.173633 ], [ "top-right", 0.088424 ], [ "middle-right", 0.012862 ], [ "top-center", 0.006431 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Iron scale compression is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "Isc_36.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several small, dark, irregular marks. They are arranged in a loose vertical band from the upper area to the lower area near the center-right. One longer narrow mark is visible near the upper left of this band, while the others are shorter and spot-like. The defect covers a small portion of the image. The dark marks contrast clearly with the uniform gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.340273 ], [ "center", 0.167983 ], [ "bottom-center", 0.165111 ], [ "bottom-right", 0.164393 ], [ "top-right", 0.103374 ], [ "top-center", 0.03374 ], [ "middle-right", 0.025126 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-left and center. The defect exhibits medium saliency." }, { "image_name": "Isc_39.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several small, dark elongated marks. They are narrow and irregular in shape, with mostly vertical orientation. The marks are scattered from the upper middle to the lower middle-right area, with one smaller mark toward the lower left. The defect occupies a small portion of the image. The contrast with the gray background is low to moderate, but the dark marks remain visible.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "five", "Position": [ [ "center", 0.431105 ], [ "bottom-right", 0.183492 ], [ "top-right", 0.174625 ], [ "bottom-left", 0.121419 ], [ "middle-right", 0.079127 ], [ "middle-left", 0.010232 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of five region(s), mainly located at center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "Isc_41.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several dark, narrow marks in the right-middle area. The main mark is elongated and nearly vertical, extending from near the top edge downward. A darker, wider patch lies to its lower right, with a small separate dark spot below. The defect is irregular in shape and occupies a small portion of the image. It shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "center", 0.367307 ], [ "bottom-right", 0.19057 ], [ "top-right", 0.143422 ], [ "top-center", 0.129305 ], [ "middle-right", 0.109825 ], [ "bottom-center", 0.059571 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "Isc_44.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a small, narrow dark mark near the center. It has an elongated vertical shape with slightly irregular edges. The mark is short and thin relative to the image size. It shows moderate contrast against the lighter gray background. The defect is concentrated in a compact area and does not spread widely.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.960688 ], [ "bottom-center", 0.039312 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isc_47.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a small cluster of irregular dark marks in the left-middle area. The marks are narrow and vertically arranged. One longer mark sits near the upper part, a larger uneven patch lies below it, and a short small mark appears near the lower part. The defect occupies a small portion of the image. It shows clear contrast against the gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "middle-left", 0.659729 ], [ "bottom-left", 0.141629 ], [ "top-center", 0.138009 ], [ "center", 0.044796 ], [ "top-left", 0.015837 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "Isc_48.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several irregular dark patches and streaks. The largest patch is in the lower center and has a jagged, branching shape. Smaller narrow marks appear near the upper center and on the right side. The defect is vertically distributed from top to bottom, with most of the affected area in the center-lower region. It covers a small portion of the image. The dark marks show clear contrast against the gray steel background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.481596 ], [ "bottom-left", 0.167419 ], [ "center", 0.141772 ], [ "top-center", 0.104726 ], [ "bottom-right", 0.070055 ], [ "middle-left", 0.018998 ], [ "middle-right", 0.013299 ], [ "top-right", 0.002137 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "Isc_53.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several small, irregular dark patches. They form a loose vertical chain slightly right of center. One small patch is also visible near the upper left area. The marks are uneven in shape, with rounded and jagged edges. They occupy a narrow area from the upper to lower part of the image. The defect covers a small portion of the surface and contrasts clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.269147 ], [ "middle-right", 0.224654 ], [ "bottom-right", 0.189643 ], [ "top-right", 0.16849 ], [ "top-left", 0.094092 ], [ "top-center", 0.053975 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "Isc_55.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a narrow, dark vertical mark near the center. It has an elongated, irregular shape with a slightly wider middle and thinner ends. The defect extends over much of the image height but occupies a small area overall. Its edges are uneven and blurred in places. The contrast with the surrounding gray surface is moderate to clear.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.621479 ], [ "top-center", 0.250352 ], [ "bottom-center", 0.128169 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Isc_64.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a vertical chain of irregular dark patches near the center. The marks are elongated and broken into several connected segments. They extend from the upper area down to the bottom edge, with a wider patch in the lower part and smaller patches above it. The defect covers a narrow strip and occupies a small portion of the image. Its contrast with the lighter gray background is clear.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.513113 ], [ "center", 0.291244 ], [ "top-center", 0.195643 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "Isc_69.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a narrow vertical chain of dark irregular patches near the center. It extends from the upper middle to the lower middle of the image. The defect is elongated and slightly segmented, with a larger central patch and smaller separated patches above and below. Its shape is uneven and jagged rather than smooth. The defect covers a small area of the surface. It shows clear contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "center", 0.65035 ], [ "bottom-center", 0.276224 ], [ "top-center", 0.073427 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isc_72.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several small, irregular dark marks near the center. The marks are arranged in a loose vertical line from the upper middle to the lower middle area. They are narrow and uneven in shape, with a few slightly larger patches and several tiny spots. The defect covers a small portion of the image. It shows low to moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "center", 0.42623 ], [ "top-center", 0.385636 ], [ "bottom-right", 0.06089 ], [ "bottom-center", 0.053864 ], [ "middle-right", 0.046838 ], [ "middle-left", 0.026542 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Isc_73.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a narrow vertical cluster of dark irregular patches near the center. The marks are elongated and uneven in shape. They form a broken column extending from the upper-middle to the lower-middle area. The defect is moderate in size and occupies a small portion of the image. The dark patches show clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.818304 ], [ "top-center", 0.120592 ], [ "bottom-center", 0.061104 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "Isc_75.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a cluster of irregular dark gray patches near the center. The marks are vertically elongated and uneven in shape. A larger dense patch lies slightly left of center, with several smaller patches above and to the right. The defect covers a small area relative to the whole image. It shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.758223 ], [ "middle-left", 0.106477 ], [ "top-center", 0.066124 ], [ "middle-right", 0.025093 ], [ "bottom-center", 0.021363 ], [ "top-right", 0.016955 ], [ "bottom-left", 0.005765 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and middle-left. The defect exhibits high saliency." }, { "image_name": "Isc_77.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several dark, irregular patches. The largest patch is in the upper-right area and is vertically elongated. Smaller narrow patches appear in the left-middle area, with another small patch in the lower-right area. The marks have uneven edges and a scattered vertical arrangement. They cover a small portion of the image and show clear contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.35827 ], [ "middle-right", 0.352557 ], [ "bottom-right", 0.118335 ], [ "middle-left", 0.075626 ], [ "top-left", 0.055495 ], [ "bottom-center", 0.022579 ], [ "top-center", 0.017138 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "Isc_79.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a dark, irregular vertical band near the center. It extends from the upper middle to the lower middle of the image. The shape is narrow and elongated, with uneven edges and several small side protrusions. The lower end is slightly wider and darker than the upper part. The defect covers a moderate area and stands out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "center", 0.471073 ], [ "top-center", 0.369597 ], [ "bottom-center", 0.159197 ], [ "middle-left", 0.000133 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Iron scale compression is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "Isc_81.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a small cluster of irregular dark marks near the upper center-right area. The marks are vertically elongated and narrow. They form a broken, uneven patch with a few separated segments. The defect occupies a small area of the image. It shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "five", "Position": [ [ "top-center", 0.94767 ], [ "top-right", 0.05233 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of five region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "Isc_82.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a narrow vertical band of irregular dark marks near the center. The marks are elongated and broken into several connected patches. They extend from the upper-middle area to the lower-middle area of the image. The defect is relatively small in width and tall in length. It covers a small portion of the surface. The contrast with the gray background is clear, with darker central patches and lighter blurred edges.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.397272 ], [ "bottom-center", 0.379674 ], [ "top-center", 0.223053 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isc_85.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as two dark, irregular marks near the center-left area. The larger mark is elongated and vertically oriented, with a tapered shape. A smaller, thin mark sits above it. The defect occupies a small area of the image. It shows clear contrast against the gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.60102 ], [ "bottom-center", 0.327551 ], [ "top-center", 0.071429 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isc_86.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a vertical cluster of irregular dark patches near the center. The marked area is narrow and elongated, extending from near the top edge to the lower middle. It covers a small portion of the image. The patches have uneven outlines and are broken into several connected and separate parts. The defect shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.515982 ], [ "bottom-center", 0.245434 ], [ "top-center", 0.238584 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isc_91.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a cluster of irregular dark patches near the center-left area. The marks are vertically distributed in a narrow band from the upper-middle to the lower-middle region. They are elongated and uneven in shape, with a few larger blotches and several smaller fragments. The defect covers a small portion of the image. The dark patches contrast clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.503759 ], [ "bottom-center", 0.263158 ], [ "bottom-left", 0.097744 ], [ "top-center", 0.097327 ], [ "middle-left", 0.038012 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isc_92.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as an irregular vertical cluster of dark patches near the center-right area. The marks are elongated and broken into several connected segments. They extend from near the top edge to close to the bottom edge, while remaining narrow in width. A smaller separate dark patch is visible near the lower part of the cluster. The defect covers a small portion of the image and shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.527195 ], [ "top-center", 0.227479 ], [ "bottom-right", 0.083286 ], [ "bottom-center", 0.071105 ], [ "top-right", 0.060623 ], [ "middle-right", 0.030312 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron scale compression is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Isc_94.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a small cluster of dark, irregular marks near the center of the image, slightly below the middle. The cluster consists of two main elongated patches and a tiny separate spot. The marks are narrow, uneven in shape, and vertically oriented. They occupy a small area of the surface. The defect shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "center", 0.55102 ], [ "bottom-center", 0.44898 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of three region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "Isc_97.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as a narrow vertical chain of irregular dark patches near the center. The marks extend from the upper middle to the lower middle area. They are small to medium in size and unevenly spaced. The shapes are jagged and elongated, with a few hooked or bent segments. The defect covers a small part of the image. It contrasts clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.522308 ], [ "top-center", 0.274242 ], [ "bottom-center", 0.200476 ], [ "top-left", 0.002974 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Isc_98.jpg", "class_name": "Iron scale compression", "natural_language_description": "The Iron scale compression defect on the steel surface appears as several small, dark, irregular patches. Most of the patches are aligned in a vertical line slightly left of center, with one small separate patch near the center-right. The marks are narrow and elongated, and they vary in size. The defect occupies a small area of the image. The contrast with the gray background is clear.", "structured_attributes": { "Defect type": "Iron scale compression", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "top-left", 0.405627 ], [ "middle-left", 0.297773 ], [ "bottom-left", 0.159437 ], [ "top-right", 0.114889 ], [ "bottom-center", 0.01524 ], [ "center", 0.007034 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron scale compression is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "Isa_01.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a dark, irregular central patch with several smaller dark spots beneath it. It is compact and medium in size, occupying the lower middle area of the image. The main patch is roughly oval with uneven edges, and the smaller spots are scattered just below it. The defect shows moderate to high contrast against the light gray background. A faint, diffuse darker halo is visible around the main patch.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.632389 ], [ "bottom-center", 0.297223 ], [ "middle-right", 0.026945 ], [ "bottom-left", 0.022271 ], [ "bottom-right", 0.021171 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "Isa_04.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small cluster of dark gray spots in the lower central area. The marks are irregular and rounded, grouped closely together. The cluster is compact and occupies a small area. Its edges are soft and slightly blurred. The defect shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.638791 ], [ "bottom-left", 0.199496 ], [ "center", 0.161713 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of four region(s), mainly located at bottom-center and bottom-left. The defect exhibits high saliency." }, { "image_name": "Isa_103.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark, irregular spot near the lower-right area. It is compact and slightly clustered in shape. A faint, narrow vertical smear extends below it. The defect occupies a very small area of the image and shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.809524 ], [ "middle-right", 0.190476 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "Isa_104.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark patch in the lower central area, slightly right of center. It has an irregular, roughly oval shape with a denser dark top edge and a softer, uneven lower edge. The defect is compact and occupies a small area. A faint, lighter blurred region surrounds and extends just below it. It shows moderate contrast against the light gray background.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Iron sheet ash is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center. The defect exhibits high saliency." }, { "image_name": "Isa_106.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark spot in the right-middle area, slightly below the center. It has an irregular, compact shape with a faint short blur extending downward. The defect is localized and occupies a very small area. It shows moderate contrast against the light gray background.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right. The defect exhibits high saliency." }, { "image_name": "Isa_112.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark oval spot near the lower-left area. It has a compact main body with a slightly blurred, irregular edge. The defect is limited in size and occupies a small localized region. It shows moderate contrast against the lighter gray background. No visible depth can be seen.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Iron sheet ash is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left. The defect exhibits high saliency." }, { "image_name": "Isa_115.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as several dark, irregular blotches clustered along the right side. The marks form a narrow vertical band from the upper-right area down toward the lower-right edge. The largest patches are small to medium in size, with uneven, diffuse outlines. The defect is darker than the surrounding light gray surface, giving low to moderate contrast.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.457884 ], [ "top-right", 0.37904 ], [ "bottom-right", 0.123898 ], [ "bottom-center", 0.039177 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Iron sheet ash is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits high saliency." }, { "image_name": "Isa_119.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark, irregular cluster in the lower-right central area. The main patch is compact and uneven in shape, with several tiny scattered dark spots around it. It occupies a limited area and is localized rather than spread across the surface. The defect shows moderate contrast against the lighter gray background. No clear depth variation is visible.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.588367 ], [ "middle-right", 0.355145 ], [ "bottom-right", 0.056488 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "Isa_120.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a dark, irregular stain in the center. It starts with a wider, dense patch near the top center and extends downward as a long, narrow mark. The lower part splits into two thin vertical streaks. The defect is tall and relatively narrow, covering most of the image height. It has moderate contrast against the gray background, with darker upper and lower sections and a more diffuse middle area.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "top-center", 0.634096 ], [ "bottom-center", 0.283183 ], [ "center", 0.076451 ], [ "top-right", 0.004361 ], [ "middle-right", 0.001363 ], [ "top-left", 0.000545 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of three region(s), mainly located at top-center and bottom-center. The defect exhibits high saliency." }, { "image_name": "Isa_122.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a dark, irregular patch in the right-middle to upper-right area. It has a clustered main body with uneven edges and several faint scattered marks around it. A thin, narrow dark streak extends downward from the cluster. The defect is medium-sized and occupies a localized area. It shows moderate contrast against the light gray background.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.773177 ], [ "center", 0.120612 ], [ "bottom-center", 0.065257 ], [ "top-right", 0.024752 ], [ "bottom-right", 0.016202 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at middle-right and center. The defect exhibits high saliency." }, { "image_name": "Isa_13.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a vertical chain of dark, irregular patches in the left-middle area. The marks are clustered into several small to medium spots stacked from the upper-left region down toward the lower edge. Each spot has a rough, uneven outline and a blurred boundary. The defect covers a narrow column and occupies a moderate area of the image height. It shows moderate contrast against the light gray background, with the darkest parts near the center of each patch.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.378425 ], [ "middle-left", 0.309601 ], [ "bottom-center", 0.170442 ], [ "top-left", 0.091262 ], [ "center", 0.027616 ], [ "top-center", 0.022654 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Iron sheet ash is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "Isa_17.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small cluster of dark marks in the upper central-left area. It consists of one rounded spot near the top, a tiny separate speck below it, and a lower irregular patch. The overall shape is scattered and uneven. The defect covers a small area and is clearly darker than the surrounding light gray surface, giving moderate contrast.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "spot-like", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "top-center", 0.625665 ], [ "center", 0.327617 ], [ "middle-left", 0.046718 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron sheet ash is observed on the steel surface. It has a spot-like shape. It extends in a horizontal direction. The defects are clustered, consisting of five region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "Isa_19.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a dark, irregular oval patch in the lower central-right area. It is small and compact, with a slightly pointed extension on its left side. A much smaller dark speck is visible above and to the left of the main patch. The defect has clear edges and moderate contrast against the light gray background. No visible depth can be seen.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.506184 ], [ "bottom-center", 0.422261 ], [ "middle-left", 0.071555 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at bottom-right and bottom-center. The defect exhibits high saliency." }, { "image_name": "Isa_22.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark, irregular patch in the lower-right area. It has a compact central shape with uneven edges and a few tiny nearby dark specks. The defect covers a limited area and is localized. It shows moderate contrast against the light gray background. No visible depth can be seen.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "bottom-right", 0.978487 ], [ "bottom-center", 0.021513 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of three region(s), mainly located at bottom-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isa_24.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark clustered patch in the lower central-right area. It has an irregular shape, with a denser rounded top and a narrow vertical trail extending downward to a separate small spot. Several tiny dark specks are scattered around the main cluster. The defect covers a limited area and shows moderate contrast against the light gray background. No clear depth is visible.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.520408 ], [ "bottom-center", 0.228022 ], [ "bottom-right", 0.149922 ], [ "middle-right", 0.101648 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Iron sheet ash is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isa_26.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as several dark, irregular patches aligned vertically near the center. The marks are medium-sized and separated into three main clusters from the upper area to the lower middle area. Each cluster has a curved, uneven shape with small fragmented spots around it. The defect covers a tall, narrow region and stands out with moderate to high contrast against the light gray background. No visible depth can be seen.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.407168 ], [ "top-center", 0.264638 ], [ "bottom-center", 0.213169 ], [ "bottom-left", 0.061888 ], [ "middle-left", 0.053136 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Iron sheet ash is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "Isa_27.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark cluster near the lower-right edge of the image. Its shape is irregular, with one larger rounded patch and a few smaller attached spots. The defect occupies a limited area and is localized close to the bottom border. It shows moderate contrast against the light gray background. No clear depth is visible.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.516937 ], [ "bottom-right", 0.483063 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of three region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "Isa_28.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark, irregular ring-like spot near the lower center. It has a compact shape with a darker center and a slightly diffuse outer edge. The defect occupies a small area of the image. It shows moderate contrast against the uniform gray background. No visible depth can be confirmed from the image.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "circular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.956359 ], [ "bottom-right", 0.043641 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron sheet ash is observed on the steel surface. It has a circular shape. The defects are clustered, consisting of three region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "Isa_33.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark spot near the center-right area. It has a compact, irregular oval shape with slightly uneven edges. The defect occupies a very small area relative to the surface. It shows moderate to high contrast against the lighter gray background. No visible depth can be seen.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.78135 ], [ "middle-right", 0.21865 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "Isa_37.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark, irregular patch near the lower right edge. It has a compact main spot with a few tiny scattered fragments around it. The shape is uneven and slightly rounded at the top. The defect occupies a small area and is partly cut off by the bottom border. It shows moderate to high contrast against the light gray background.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.686253 ], [ "bottom-center", 0.313747 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at bottom-right and bottom-center. The defect exhibits high saliency." }, { "image_name": "Isa_39.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small dark spot in the upper-left area. It has a rounded to slightly irregular main patch with a faint diffuse smear extending downward. The defect is localized and occupies a small area. It shows moderate contrast against the light gray background.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.797963 ], [ "top-center", 0.202037 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Iron sheet ash is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits high saliency." }, { "image_name": "Isa_42.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark, irregular patch near the lower center edge of the image. Its shape is roughly rounded with uneven, blurred boundaries. A few tiny bright specks are visible along its upper part. The defect occupies a small area relative to the surface and is partially cut by the bottom edge. It shows moderate contrast against the light gray background.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.912027 ], [ "bottom-right", 0.087973 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron sheet ash is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "Isa_44.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark patch near the center of the image. Its main shape is rounded to elliptical, with an irregular edge. A few tiny dark specks extend below it in a loose vertical trail. The defect is localized and occupies a small area. It shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.913936 ], [ "top-center", 0.045477 ], [ "bottom-center", 0.033252 ], [ "middle-right", 0.007335 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Iron sheet ash is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "Isa_45.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as several small, dark patches on a light gray background. The most visible patch is near the upper middle-right area and has an irregular oval shape with soft, diffuse edges. A smaller partial patch is cut off at the left edge, and another partial dark patch is visible near the bottom center edge. The defect area is scattered rather than continuous. It covers a small portion of the image and shows moderate contrast against the surrounding surface.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "circular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.364871 ], [ "bottom-center", 0.220609 ], [ "middle-right", 0.15644 ], [ "bottom-right", 0.137705 ], [ "middle-left", 0.077752 ], [ "top-center", 0.036066 ], [ "top-right", 0.006557 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Iron sheet ash is observed on the steel surface. It has a circular shape. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "Isa_49.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark cluster near the lower center-right area. It has an irregular main patch with a smaller rounded spot attached on the right. The main patch is wider than tall and has soft, uneven edges. Faint darker streaks extend slightly downward from the spots. The defect shows moderate contrast against the light gray background.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.831278 ], [ "bottom-right", 0.168722 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Iron sheet ash is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of two region(s), mainly located at bottom-center and bottom-right. The defect exhibits high saliency." }, { "image_name": "Isa_56.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark patch near the lower right area, touching the bottom edge. It has an irregular, rounded shape with a blurred outer boundary. The center is darker than the surrounding halo, creating moderate contrast against the light gray surface. The defect is localized and occupies a small area of the image.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.51035 ], [ "bottom-right", 0.48965 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits high saliency." }, { "image_name": "Isa_57.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a dark, irregular patch near the lower center edge of the image. It is medium-sized and extends across the bottom border. The main area is roughly oval to flattened in shape, with uneven edges. A few small dark specks are visible just to the left of the main patch. A faint diffuse gray shadow appears above it. The defect shows moderate to high contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.775907 ], [ "bottom-right", 0.213299 ], [ "bottom-left", 0.010794 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of three region(s), mainly located at bottom-center and bottom-right. The defect exhibits high saliency." }, { "image_name": "Isa_58.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as two small, dark spots in the right-middle area. The upper spot is larger and irregular, with a rounded body and a short, faint smear beneath it. The lower spot is smaller and more oval. The defect is localized and occupies a small area. It shows moderate to high contrast against the light gray background.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "middle-right", 0.637612 ], [ "bottom-right", 0.362388 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Iron sheet ash is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of three region(s), mainly located at middle-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "Isa_59.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark patch in the upper-right area. It has an irregular, roughly oval shape with a denser dark top edge and a softer, diffuse lower edge. A faint, thin smudge extends downward from the main patch. The defect is small relative to the image and shows moderate contrast against the light gray background. A tiny separate dark speck is visible below the main patch.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at top-right. The defect exhibits high saliency." }, { "image_name": "Isa_60.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a dark, broad oval patch near the upper center-left area. It is medium-sized and spans a wide horizontal area close to the top edge. The shape is irregular, with a dense central region and softer, uneven edges. Small darker specks are scattered around the lower edge of the patch. The defect shows moderate contrast against the light gray background.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "top-center", 0.9 ], [ "top-left", 0.055959 ], [ "top-right", 0.044041 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Iron sheet ash is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of three region(s), mainly located at top-center and top-left. The defect exhibits high saliency." }, { "image_name": "Isa_68.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark, irregular spot near the left edge in the middle-left area. It has a compact main patch with a slightly uneven outline. A faint, narrow smear extends downward from it. The defect is limited in size and occupies a small area. It shows moderate contrast against the light gray background.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at middle-left. The defect exhibits medium saliency." }, { "image_name": "Isa_69.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark spot in the lower-right area. It has a compact, irregular oval shape with a slightly uneven outline. The defect occupies a very small area of the image. A faint, lighter halo surrounds the dark center. The contrast is moderate against the gray background.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.991045 ], [ "bottom-center", 0.008955 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isa_75.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a dark, irregular patch in the lower-right area. It is medium-sized and occupies much of the bottom-right quadrant. The shape is uneven and clustered, with a broader central body and several narrow streak-like extensions around it. The defect reaches the lower edge and lies close to the right edge. Its contrast is moderate, appearing clearly darker than the surrounding gray surface. No visible depth can be seen.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "bottom-right", 0.41527 ], [ "bottom-center", 0.356888 ], [ "middle-right", 0.132156 ], [ "center", 0.095686 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of three region(s), mainly located at bottom-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Isa_76.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a very small, dark clustered patch near the lower-right corner. It has an irregular, compact shape made of several tiny connected spots. The defect occupies a small area relative to the image. Its edges are uneven and slightly blurred. It shows moderate contrast against the gray background, with a faint lighter halo around part of the cluster.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "bottom-right", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Iron sheet ash is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of four region(s), mainly located at bottom-right. The defect exhibits high saliency." }, { "image_name": "Isa_88.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark, irregular spot in the right-middle area. It has a compact main patch with a few scattered dark specks around it. The shape is uneven and slightly rounded at the top, with a faint vertical trail extending downward. The defect covers a small area and shows moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "center", 0.496288 ], [ "middle-right", 0.460308 ], [ "bottom-right", 0.032553 ], [ "top-center", 0.010851 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of multiple region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "Isa_93.jpg", "class_name": "Iron sheet ash", "natural_language_description": "The Iron sheet ash defect on the steel surface appears as a small, dark, irregular cluster in the upper part of the image, slightly left of center. It has a compact main patch with uneven edges and a few tiny adjacent specks, including a small separate mark to the right. The defect is localized and occupies a small area. It shows moderate contrast against the light gray background.", "structured_attributes": { "Defect type": "Iron sheet ash", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-center", 0.8 ], [ "top-left", 0.2 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Iron sheet ash is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at top-center and top-left. The defect exhibits medium saliency." }, { "image_name": "os_01.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a single dark, oval spot. It has a smooth, rounded outline and is wider than it is tall. The defect is medium in size relative to the image. It is located near the lower center of the surface. The contrast with the surrounding steel is low to moderate, so the spot appears slightly darker than the background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.512052 ], [ "center", 0.240948 ], [ "bottom-left", 0.106239 ], [ "bottom-right", 0.074298 ], [ "middle-left", 0.033528 ], [ "top-left", 0.017955 ], [ "middle-right", 0.014979 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "os_03.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a dark, irregular patch in the lower-right area. It has a broad, uneven shape with a rounded upper edge and extends to the right and bottom borders. A few small dark spots are visible just above the main patch. The defect is large relative to the image and occupies much of the right-lower portion. It shows clear contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "bottom-right", 0.505917 ], [ "bottom-center", 0.280863 ], [ "middle-right", 0.18171 ], [ "middle-left", 0.013234 ], [ "center", 0.011064 ], [ "top-center", 0.006582 ], [ "top-right", 0.00063 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of four region(s), mainly located at bottom-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_10.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark spots. The spots are mostly oval and horizontally elongated. Two larger spots are near the top edge, and another larger spot is in the lower right area. Three smaller spots are arranged down the left-middle side. The defects cover a moderate area across the central region of the image. They show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.279967 ], [ "top-right", 0.141203 ], [ "bottom-right", 0.135311 ], [ "bottom-center", 0.12759 ], [ "top-left", 0.122714 ], [ "middle-left", 0.11926 ], [ "bottom-left", 0.073954 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "os_105.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark, elongated spots clustered on the left side. The spots are irregular to oval in shape and vary from small to medium in size. They extend from the upper left to the lower left-middle area. The marks have soft, blurry edges and stand out moderately against the lighter gray background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.289493 ], [ "bottom-center", 0.19678 ], [ "top-left", 0.178879 ], [ "top-center", 0.158373 ], [ "bottom-left", 0.106272 ], [ "center", 0.070202 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_109.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a single dark patch near the center. It has a rounded oval shape with smooth edges. The defect is relatively large and occupies a substantial central area. Its tone is uniformly dark gray. There is clear contrast between the defect and the lighter steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.317998 ], [ "bottom-center", 0.174306 ], [ "top-center", 0.17078 ], [ "middle-left", 0.123226 ], [ "middle-right", 0.110672 ], [ "bottom-left", 0.035945 ], [ "bottom-right", 0.026872 ], [ "top-left", 0.020337 ], [ "top-right", 0.019864 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "os_113.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a single dark oval patch. It has a rounded, slightly elongated shape with smooth edges. The defect is medium-sized relative to the image. It is located near the center of the surface. The spot shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.370958 ], [ "bottom-center", 0.303669 ], [ "middle-left", 0.176182 ], [ "bottom-left", 0.148694 ], [ "top-center", 0.000498 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "os_115.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark, oval spots. A large rounded spot is located on the right side near the upper-middle area. Smaller elongated spots are arranged vertically to its left, with one small spot between the cluster and the large spot. The defect group extends from near the top edge to the lower-middle area. The spots are distinct and darker than the surrounding steel surface, creating clear contrast.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.288868 ], [ "center", 0.274152 ], [ "top-center", 0.201662 ], [ "middle-right", 0.129582 ], [ "bottom-center", 0.105736 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-right and center. The defect exhibits medium saliency." }, { "image_name": "os_117.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several small dark spots. Most of the spots are oval to rounded and slightly elongated. Three larger spots are grouped in a vertical line on the right-center area. A smaller spot is visible in the lower-left area, and a faint small spot appears near the upper-left area. The defects occupy a moderate area of the image. They show dark gray contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "middle-right", 0.277046 ], [ "center", 0.200123 ], [ "bottom-right", 0.152201 ], [ "bottom-center", 0.149733 ], [ "bottom-left", 0.08803 ], [ "top-left", 0.087001 ], [ "top-center", 0.04422 ], [ "middle-left", 0.001645 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at middle-right and center. The defect exhibits low saliency." }, { "image_name": "os_118.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a dark, connected stain in the lower-left area. It has an irregular shape with one larger rounded lobe and a smaller oval extension to the right. The defect is medium-sized relative to the image. Its outline is smooth but uneven. The contrast with the surrounding steel surface is clear, with the defect appearing much darker than the background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.583211 ], [ "bottom-center", 0.296351 ], [ "middle-left", 0.064801 ], [ "center", 0.055637 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_12.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark spots with irregular oval to round shapes. A large spot is attached to the top-right edge, with two smaller oval spots directly below it. Another elongated dark spot is visible around the middle-right area. A few very small dark marks appear on the left side. The defects are small to medium in size and are spread mainly along the right side of the image. They show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.654936 ], [ "bottom-right", 0.149142 ], [ "top-center", 0.108584 ], [ "top-left", 0.058584 ], [ "bottom-center", 0.021674 ], [ "middle-right", 0.003648 ], [ "middle-left", 0.003433 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at top-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "os_122.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large, faint dark circular patch. Its shape is mostly round, with the left and lower sides extending out of the image. It covers much of the lower and central area of the surface. The contrast is low, with the spot only slightly darker than the surrounding steel. A few short, darker horizontal streaks are visible along the left side of the spot.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.180223 ], [ "bottom-center", 0.176032 ], [ "middle-left", 0.161728 ], [ "bottom-right", 0.159852 ], [ "bottom-left", 0.143574 ], [ "middle-right", 0.109825 ], [ "top-center", 0.043058 ], [ "top-left", 0.024563 ], [ "top-right", 0.001145 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "os_123.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large, faint dark oval area. It is centered in the image and extends across most of the width. The shape is smooth and rounded with slightly uneven edges. The defect covers a broad area from the upper-middle to the lower-middle region. It has low contrast against the gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.190457 ], [ "middle-right", 0.177014 ], [ "middle-left", 0.17395 ], [ "bottom-center", 0.139727 ], [ "bottom-right", 0.088327 ], [ "bottom-left", 0.087117 ], [ "top-center", 0.082069 ], [ "top-right", 0.031571 ], [ "top-left", 0.029768 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "os_13.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several irregular dark patches clustered in a vertical line. The marks are concentrated on the left side and extend from near the top edge to near the bottom edge. The spots vary in size, with small rounded marks above and a larger, more spread patch in the lower-left area. Their shapes are uneven and partly elongated. The defect shows clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "bottom-left", 0.280567 ], [ "top-left", 0.235966 ], [ "middle-left", 0.184994 ], [ "bottom-center", 0.169285 ], [ "top-center", 0.084148 ], [ "center", 0.04504 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of five region(s), mainly located at bottom-left and top-left. The defect exhibits medium saliency." }, { "image_name": "os_130.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a small, irregular dark stain. It has an uneven shape with a short horizontal spread and a thicker rounded part below. The defect is located slightly below the center of the image. Its size is small relative to the full surface. The contrast is low to moderate, with the spot appearing darker than the surrounding gray steel.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.622951 ], [ "bottom-center", 0.36996 ], [ "middle-right", 0.007089 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "os_132.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large dark patch with an irregular, lobed shape. It spans much of the image and is concentrated from the center toward the lower area. The edges are uneven and blurred. Several short side protrusions are visible along the left and right sides. The defect shows strong contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.26123 ], [ "center", 0.241933 ], [ "bottom-left", 0.153736 ], [ "middle-left", 0.121002 ], [ "bottom-right", 0.11532 ], [ "middle-right", 0.091234 ], [ "top-left", 0.014795 ], [ "top-center", 0.00075 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of three region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "os_134.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a small dark mark near the center. It has an irregular oval shape with a short, faint extension to the right. The defect is limited in size and occupies a small area of the surface. Its edges are blurred rather than sharp. It shows a mild to moderate contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "os_135.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as two small dark spots near the center. The spots are roughly oval and slightly irregular. They are aligned vertically with a clear gap between them. Each spot is small relative to the image area. The contrast is low to moderate, with the spots appearing darker than the surrounding gray surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.53784 ], [ "top-center", 0.426157 ], [ "bottom-center", 0.036003 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of two region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "os_136.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a vertical chain of dark spots near the center. It consists of several connected, rounded marks that form a narrow elongated shape. The defect is relatively small and extends over much of the image height. The spots have soft edges and uneven outlines. It shows moderate contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.526994 ], [ "bottom-center", 0.297631 ], [ "top-center", 0.175374 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_137.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a small dark mark near the center. It has an irregular elongated shape with a slight diagonal tilt. The spot is narrow and short relative to the full image. Its edges are soft and blurred rather than sharp. It shows low to moderate contrast against the gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Oil spot is observed on the steel surface. It has a linear shape. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "os_140.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a dark, irregular spot near the center of the image. It has a roughly oval shape with uneven, slightly lobed edges. The defect is medium in size relative to the image area. Its contrast with the surrounding steel surface is low to moderate, with blurred boundaries and a soft appearance.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.881654 ], [ "middle-left", 0.06581 ], [ "middle-right", 0.03535 ], [ "top-center", 0.017046 ], [ "top-right", 0.00014 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "os_142.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large dark stained area on the left side. It has an irregular shape with a broad rounded main patch and several smaller dark marks above and below it. The defect extends from the upper-left area down to the lower-left edge. It covers a large portion of the image. The contrast is moderate, with the defect darker than the surrounding steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.224709 ], [ "bottom-left", 0.222096 ], [ "center", 0.215272 ], [ "bottom-center", 0.193139 ], [ "top-left", 0.095939 ], [ "top-center", 0.043251 ], [ "middle-right", 0.004765 ], [ "bottom-right", 0.00083 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "os_145.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a single dark oval patch near the center. It is horizontally elongated with a smooth, rounded outline. The spot is medium in size relative to the image. Several smaller, darker specks are visible inside the patch. The defect contrasts clearly with the lighter steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.730873 ], [ "middle-right", 0.226428 ], [ "middle-left", 0.027748 ], [ "top-center", 0.014952 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "os_149.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a small, dark, narrow mark near the center. It has a vertically elongated shape with an irregular outline. The top is slightly wider and uneven, while the lower part is slimmer and rounded. The defect occupies a small area relative to the image. It shows low to moderate contrast against the gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.893199 ], [ "top-center", 0.106801 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oil spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "os_155.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several faint, dark marks. The marks are small and irregular, with mostly elongated vertical shapes and one rounded patch. They are distributed from the center to the lower-right area of the image. The defect covers a moderate area overall but each mark is narrow. The contrast with the steel surface is low to moderate, so the spots look blurred and subdued.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-left", 0.268947 ], [ "bottom-right", 0.192105 ], [ "bottom-center", 0.182895 ], [ "top-center", 0.123158 ], [ "center", 0.117105 ], [ "middle-left", 0.115789 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at bottom-left and bottom-right. The defect exhibits low saliency." }, { "image_name": "os_156.jpg", "class_name": "Oil spot", "natural_language_description": "The oil spot defect on the steel surface is a single dark patch near the lower center of the image. It has an oval shape with soft, slightly uneven edges. The spot is medium in size relative to the image area. Its contrast with the surrounding steel surface is low to moderate, appearing as a muted gray stain against the lighter background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.562345 ], [ "center", 0.219935 ], [ "bottom-left", 0.110489 ], [ "bottom-right", 0.07114 ], [ "middle-left", 0.030489 ], [ "middle-right", 0.005603 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "os_159.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a faint dark patch near the lower center. It has a broad oval shape with soft, blurred edges. The spot is medium in size and spans much of the bottom-central area. Its contrast with the surrounding steel is low to moderate, making it appear slightly darker than the background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.773733 ], [ "bottom-right", 0.114855 ], [ "bottom-left", 0.111412 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits low saliency." }, { "image_name": "os_161.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several connected dark smudges. The marks form an irregular cluster with a wide horizontal band near the upper middle and larger rounded patches below it. The defect covers a relatively large area and extends from the middle toward the lower part of the image. Its shape is uneven, with blurred edges and no sharp boundary. The contrast is low to moderate, with the dark gray defect standing out softly against the lighter steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.334708 ], [ "bottom-center", 0.265476 ], [ "middle-right", 0.151978 ], [ "bottom-left", 0.131822 ], [ "middle-left", 0.087728 ], [ "bottom-right", 0.028288 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_164.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark patches. Two small rounded spots are near the upper center. One larger elongated spot is in the lower right-central area. The spots have soft, blurred edges and irregular oval shapes. They cover a moderate portion of the image. The dark spots contrast clearly with the lighter gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "bottom-right", 0.368245 ], [ "bottom-center", 0.270337 ], [ "top-center", 0.21699 ], [ "top-right", 0.13046 ], [ "middle-right", 0.00689 ], [ "center", 0.006574 ], [ "top-left", 0.000506 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of four region(s), mainly located at bottom-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_165.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a single dark patch near the center. It has a rounded rectangular shape with smooth, slightly uneven edges. The defect is medium in size relative to the image. Its contrast is clear against the lighter gray background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.592085 ], [ "middle-left", 0.169074 ], [ "bottom-center", 0.131375 ], [ "middle-right", 0.081763 ], [ "bottom-left", 0.015749 ], [ "top-center", 0.005467 ], [ "bottom-right", 0.004488 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "os_168.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a faint dark stain with an irregular elongated shape. It extends horizontally across the central area, slightly above the middle. The defect is medium in size and spans a broad portion of the image width. Its outline is uneven, with a narrower left section and a wider rounded area on the right. The contrast with the steel surface is low to moderate, and the spot looks blurred rather than sharply defined.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.438578 ], [ "center", 0.352874 ], [ "middle-left", 0.163067 ], [ "top-right", 0.017598 ], [ "top-center", 0.014398 ], [ "top-left", 0.013484 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Oil spot is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and center. The defect exhibits low saliency." }, { "image_name": "os_170.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as two dark patches aligned vertically near the center. The upper patch is smaller and touches the top edge. The lower patch is larger, blocky, and irregular in shape. Together they cover a moderate area of the image. The defect shows clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.467935 ], [ "top-center", 0.208007 ], [ "bottom-right", 0.160326 ], [ "top-right", 0.090156 ], [ "bottom-left", 0.04254 ], [ "center", 0.02294 ], [ "top-left", 0.005655 ], [ "middle-left", 0.002442 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "os_177.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several faint dark spots grouped in a vertical band near the center and lower part of the image. The spots are irregular and rounded to oval in shape. They vary in size, with one larger patch near the lower center and smaller patches above it. The defect covers a moderate area of the surface. The contrast is low to moderate, with the spots appearing slightly darker than the surrounding steel.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.358982 ], [ "center", 0.315832 ], [ "bottom-left", 0.210722 ], [ "middle-right", 0.087608 ], [ "bottom-right", 0.023637 ], [ "middle-left", 0.003219 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. It extends in a diagonal direction. The defects are clustered, consisting of three region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "os_18.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several small dark spots. The spots are oval to slightly irregular in shape. They are separated and arranged roughly in a vertical line from the upper area to the lower middle area. Each spot is small relative to the image. The defect is located near the center, slightly right of center. The dark spots show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "top-center", 0.339642 ], [ "bottom-center", 0.327024 ], [ "top-right", 0.17245 ], [ "center", 0.160883 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oil spot is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_181.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a single dark, broad patch in the upper central area. It has a rounded, semi-oval shape with a smooth curved lower edge, and its top part is cut off by the image border. The defect is relatively large, spanning much of the image width and extending down through the upper portion. It shows soft edges and a darker tone than the surrounding steel, creating clear contrast.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.499761 ], [ "top-right", 0.221166 ], [ "top-left", 0.15109 ], [ "center", 0.115335 ], [ "middle-right", 0.007384 ], [ "middle-left", 0.005264 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "os_184.jpg", "class_name": "Oil spot", "natural_language_description": "The oil spot defect on the steel surface appears as a single dark oval patch near the center. It is vertically elongated with smooth, rounded edges. The defect is relatively large and occupies much of the visible area. The center is darker, with a softer, lighter shadow around the lower and left side. It shows clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "diffuse", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.252303 ], [ "top-center", 0.193423 ], [ "bottom-center", 0.180323 ], [ "middle-left", 0.113598 ], [ "middle-right", 0.102852 ], [ "bottom-left", 0.062462 ], [ "top-right", 0.037593 ], [ "top-left", 0.033124 ], [ "bottom-right", 0.024323 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a diffuse shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "os_185.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a single dark patch near the center. It has an irregular, rounded shape with a wider left side and a tapered right side. The defect is medium in size relative to the image. Its edges are soft and uneven. The contrast with the lighter steel background is clear.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.730534 ], [ "middle-left", 0.143321 ], [ "middle-right", 0.126145 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits high saliency." }, { "image_name": "os_193.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark spots. The spots are oval to irregular in shape. One larger spot is in the lower-left area, with a medium oval spot in the lower-right area. A smaller oval spot is near the center-right, and a faint small spot is near the upper-left area. Two very small marks appear just above the large lower-left spot. The defects cover much of the image height and are concentrated from the upper-left to the lower area. They show clear dark contrast against the lighter steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.377881 ], [ "bottom-left", 0.286377 ], [ "center", 0.100641 ], [ "bottom-right", 0.092186 ], [ "top-left", 0.087959 ], [ "middle-right", 0.033138 ], [ "middle-left", 0.01691 ], [ "top-center", 0.004909 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of four region(s), mainly located at bottom-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "os_194.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a single dark spot with a smooth oval shape. It is medium to large in size relative to the image. The spot is located in the upper-right to right-middle area of the surface. Its edges are rounded and clearly defined. The defect shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.380497 ], [ "center", 0.2535 ], [ "top-right", 0.226975 ], [ "top-center", 0.137691 ], [ "bottom-right", 0.001196 ], [ "bottom-center", 0.000141 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and center. The defect exhibits high saliency." }, { "image_name": "os_195.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large dark irregular patch. It extends from the upper central area downward to the lower left area. The shape is uneven and elongated, with a narrow middle and a wider rounded lower part. Its edges are rough and non-uniform. The defect covers a large portion of the visible surface. It shows moderate contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.226791 ], [ "center", 0.223786 ], [ "top-center", 0.138827 ], [ "middle-right", 0.126902 ], [ "bottom-center", 0.115958 ], [ "middle-left", 0.075059 ], [ "bottom-left", 0.067879 ], [ "bottom-right", 0.024798 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at top-right and center. The defect exhibits medium saliency." }, { "image_name": "os_207.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large, irregular dark stain along the left side. It has two broad patches, one near the upper-left corner and a larger rounded patch in the lower-left area, connected by a narrow streak. The defect extends from the top edge to near the bottom edge. Its shape is uneven and elongated vertically. The contrast is moderate, with the dark defect standing out against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.281843 ], [ "top-left", 0.253358 ], [ "middle-left", 0.190736 ], [ "bottom-center", 0.15836 ], [ "center", 0.115702 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of two region(s), mainly located at bottom-left and top-left. The defect exhibits medium saliency." }, { "image_name": "os_212.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark spots spread across the middle area. The spots are separated from each other and have mostly oval to irregular rounded shapes. One larger elongated spot is near the upper-right center, with smaller spots above, below, and toward the lower-left side. The defect group covers a broad central region from upper-middle to lower-middle. The spots are small to medium in size relative to the image. They show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.244071 ], [ "top-right", 0.235672 ], [ "bottom-left", 0.21558 ], [ "center", 0.132082 ], [ "top-center", 0.101449 ], [ "bottom-center", 0.038702 ], [ "middle-left", 0.016634 ], [ "top-left", 0.01581 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "os_216.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a single dark oval mark. It is smooth-edged and vertically elongated. The defect is medium to large in size relative to the image. It is located near the center, slightly toward the upper area. The contrast between the dark spot and the lighter gray steel surface is clear.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.301868 ], [ "middle-right", 0.28309 ], [ "bottom-center", 0.13413 ], [ "bottom-right", 0.106848 ], [ "top-center", 0.087868 ], [ "top-right", 0.086197 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "os_217.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark spots. The spots are oval to irregular in shape. One larger elongated spot is near the center, with smaller oval spots above and below it. A small short spot is near the lower left area. The defects span from the upper left to the lower middle of the image. They cover a moderate area of the surface. The contrast is clear, with the spots darker than the surrounding steel.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "center", 0.334264 ], [ "bottom-center", 0.211249 ], [ "top-left", 0.170459 ], [ "top-center", 0.153499 ], [ "bottom-left", 0.04401 ], [ "middle-right", 0.038214 ], [ "middle-left", 0.030593 ], [ "bottom-right", 0.012988 ], [ "top-right", 0.004723 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. It extends in a diagonal direction. The defects are clustered, consisting of five region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_222.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large dark gray region covering most of the left and central area. It has an irregular broad shape with a smooth curved boundary on the right side. The defect extends from the top edge to the bottom edge and reaches from the left edge toward the right-center. Its size is large relative to the image. The contrast with the surrounding surface is low to moderate, with the defect appearing darker than the brighter area on the right.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.170836 ], [ "middle-left", 0.168849 ], [ "top-left", 0.166886 ], [ "bottom-left", 0.166886 ], [ "bottom-center", 0.142702 ], [ "top-center", 0.103134 ], [ "middle-right", 0.06687 ], [ "bottom-right", 0.011457 ], [ "top-right", 0.002379 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "os_225.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark marks with clear contrast against the lighter background. A large elongated oval spot is cut by the left edge in the middle-left area. A tall narrow irregular spot lies near the right edge. A small oval spot is visible near the center-lower area. The defects are separated from each other and spread across the middle band of the image. Their shapes are smooth to slightly uneven, and their sizes range from small to large.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "middle-right", 0.420214 ], [ "middle-left", 0.413715 ], [ "top-right", 0.104322 ], [ "bottom-center", 0.061586 ], [ "bottom-right", 0.000162 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of five region(s), mainly located at middle-right and middle-left. The defect exhibits medium saliency." }, { "image_name": "os_227.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a single dark, oval patch. It has a smooth, rounded outline and a slightly elongated vertical shape. The defect is medium-sized and occupies a noticeable central area of the image. It is located near the center, extending from the upper-middle to the lower-middle region. The contrast is clear, with the dark spot standing out against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.339246 ], [ "middle-left", 0.233555 ], [ "bottom-center", 0.164967 ], [ "bottom-left", 0.115201 ], [ "top-center", 0.098645 ], [ "top-left", 0.048386 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits high saliency." }, { "image_name": "os_230.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark, rounded spots. Two larger oval spots are clustered in the right-center area, with one above the other. A smaller oval spot is visible to the left of this cluster. Additional small dark spots appear near the lower edge. The spots are compact and smooth in outline. They cover a small portion of the image. The dark spots contrast clearly against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "center", 0.379665 ], [ "middle-right", 0.241956 ], [ "bottom-left", 0.126341 ], [ "middle-left", 0.122909 ], [ "bottom-center", 0.111111 ], [ "bottom-right", 0.018018 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of four region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "os_231.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark gray spots near the center. The marks are vertically aligned from upper-middle to lower-middle. They have irregular oval to elongated shapes. The upper spots are small, and the lower spot is wider and more stretched horizontally. The defect covers a moderate area of the image. The contrast with the surrounding steel surface is low to moderate, with soft and blurred edges.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.5264 ], [ "bottom-center", 0.233218 ], [ "top-center", 0.165031 ], [ "top-left", 0.038472 ], [ "bottom-right", 0.03688 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a circular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_233.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as two dark, irregular patches in the upper half of the image. One patch is large and extends down from the top edge near the upper right area. The other patch is smaller, compact, and located below it near the center. Both spots have uneven outlines. They show a darker gray tone than the surrounding steel surface, with moderate contrast.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-right", 0.419898 ], [ "top-center", 0.388049 ], [ "center", 0.189391 ], [ "bottom-center", 0.002663 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at top-right and top-center. The defect exhibits medium saliency." }, { "image_name": "os_237.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a dark, irregular vertical stain with three separate dark spots to its right. The main stain is long and narrow, extending from the top edge to near the lower middle area. Its outline is uneven, with a small side protrusion near the middle. The three additional spots are rounded to oval and smaller than the main stain. The defect spans the central to right side of the image. It shows clear contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "center", 0.323647 ], [ "top-center", 0.323161 ], [ "bottom-right", 0.117601 ], [ "middle-right", 0.111381 ], [ "top-right", 0.098357 ], [ "bottom-center", 0.025853 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "os_241.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark, irregular oval spots. The largest spot is attached to the upper-right edge and has a broad, uneven shape. Three smaller oval spots are aligned below it along the right side, with one larger oval near the lower-right area. A few tiny dark marks are also visible left of center. The defects are small to medium in size relative to the image. They show clear dark-to-gray contrast against the lighter steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.758769 ], [ "bottom-right", 0.105394 ], [ "middle-right", 0.088187 ], [ "middle-left", 0.022833 ], [ "top-left", 0.012905 ], [ "top-center", 0.011913 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at top-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "os_242.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark, oval spots. Two larger elongated spots are near the upper right, and another medium oval spot is in the lower left. Smaller round spots are also visible nearby. The spots are scattered from the upper area to the lower area, with most concentrated around the center. They are small relative to the full image. The dark spots show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "top-center", 0.271507 ], [ "bottom-left", 0.251169 ], [ "top-right", 0.149685 ], [ "center", 0.100468 ], [ "bottom-center", 0.09457 ], [ "middle-left", 0.081554 ], [ "middle-right", 0.037625 ], [ "top-left", 0.011389 ], [ "bottom-right", 0.002034 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of five region(s), mainly located at top-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "os_244.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large dark patch in the upper half of the image. It has an irregular, elongated shape with a broader right side and a narrower left tip. The defect extends from near the left-center area to the right edge. Its boundary is uneven but clearly visible. The contrast with the lighter steel surface is moderate to strong.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.335099 ], [ "center", 0.238825 ], [ "top-center", 0.236409 ], [ "middle-right", 0.130982 ], [ "middle-left", 0.051203 ], [ "top-left", 0.007481 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at top-right and center. The defect exhibits high saliency." }, { "image_name": "os_251.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several small dark spots. They are irregular to oval in shape and slightly elongated. One larger spot is cut by the top edge, while other smaller spots are scattered from the upper area to the lower center. The spots occupy a small portion of the image. They show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "top-center", 0.609431 ], [ "bottom-center", 0.233541 ], [ "top-left", 0.153915 ], [ "top-right", 0.003114 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_253.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a cluster of dark, irregular spots. The marks are small to medium in size and grouped closely together. The cluster has a roughly vertical arrangement with uneven rounded shapes. It is located near the center of the image and extends toward the lower middle area. The defect shows moderate contrast against the gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "center", 0.416071 ], [ "bottom-center", 0.234028 ], [ "middle-right", 0.124306 ], [ "bottom-right", 0.089881 ], [ "top-right", 0.039087 ], [ "middle-left", 0.035119 ], [ "bottom-left", 0.033929 ], [ "top-center", 0.027579 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of three region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_254.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a small, faint dark-gray spot near the center. It has an irregular, roughly rounded shape. The defect occupies a small area relative to the image. Its edges are soft and slightly blurred. The contrast with the surrounding steel surface is low to moderate.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits low saliency." }, { "image_name": "os_255.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark spots. The largest spots are oval and horizontally elongated. Smaller spots are short and irregular. The defect group extends from the upper left toward the lower middle area. It covers a moderate area of the image. The spots have clear edges and strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.444053 ], [ "bottom-center", 0.299085 ], [ "top-left", 0.096411 ], [ "bottom-left", 0.074595 ], [ "middle-right", 0.048792 ], [ "bottom-right", 0.037063 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. It extends in a diagonal direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_257.jpg", "class_name": "Oil spot", "natural_language_description": "The oil spot defect on the steel surface appears as several dark, oval spots. The spots are arranged mostly in a vertical line from the upper left toward the lower middle, with one larger isolated spot at the lower right. Their shapes are rounded to elongated. Their sizes vary from small to medium. The defect spans a large portion of the image height. The dark spots show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.408996 ], [ "bottom-right", 0.223454 ], [ "top-center", 0.157269 ], [ "bottom-center", 0.088996 ], [ "middle-left", 0.072932 ], [ "top-left", 0.045141 ], [ "bottom-left", 0.003213 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "os_258.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a dark, irregular stain near the center. It has one large connected area with a rounded upper part and a narrower lower extension. A much smaller dark spot is visible above and to the left of the main area. The defect covers a relatively large portion of the image. Its edges are uneven and soft. The contrast with the gray steel surface is moderate, with the main spot darker than the background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "center", 0.37078 ], [ "middle-right", 0.174202 ], [ "bottom-center", 0.164133 ], [ "top-right", 0.136756 ], [ "top-center", 0.119842 ], [ "top-left", 0.028694 ], [ "bottom-right", 0.005594 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of two region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "os_259.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large dark stain with an irregular, elongated shape. It extends from the upper left edge downward along the left side and reaches into the left-middle area. The spot is broad at the lower part and narrower toward the top. Its outline is uneven with a noticeable bulge near the middle. The defect covers a large portion of the image. It shows a darker tone than the surrounding steel surface, with moderate contrast.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.325046 ], [ "top-center", 0.212091 ], [ "bottom-left", 0.167285 ], [ "top-left", 0.153423 ], [ "center", 0.118857 ], [ "bottom-center", 0.023297 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-center. The defect exhibits medium saliency." }, { "image_name": "os_262.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a dark, irregular stain in the lower-left area. Its main shape is broad and rounded with a short elongated tail, and it is small relative to the full image. A tiny dark spot is visible just above it, and another small dark spot appears toward the lower-right side. The defect has soft, blurred edges. It shows moderate contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.549358 ], [ "bottom-center", 0.309331 ], [ "bottom-right", 0.072684 ], [ "middle-left", 0.046315 ], [ "center", 0.022312 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of three region(s), mainly located at bottom-left and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_263.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark stains. A large irregular vertical patch runs along the right edge of the image. Smaller dark spots are visible near the upper center and around the middle. The shapes are uneven and blotchy. The defect covers a moderate area overall. It shows low to moderate contrast against the gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.377657 ], [ "middle-right", 0.279238 ], [ "bottom-right", 0.154015 ], [ "top-center", 0.131609 ], [ "center", 0.050152 ], [ "middle-left", 0.007329 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "os_264.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a cluster of dark marks. A large irregular blotch is located in the upper-right area. Several smaller oval spots are aligned below it in a vertical line toward the lower-right area. A few tiny dark specks are also visible on the left side. The defect covers a moderate area of the image and stands out clearly against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.566247 ], [ "middle-right", 0.15133 ], [ "top-center", 0.142421 ], [ "bottom-right", 0.075347 ], [ "middle-left", 0.020873 ], [ "center", 0.017182 ], [ "top-left", 0.014 ], [ "bottom-center", 0.0126 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "os_267.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a dark, irregular cluster near the upper center. It has several connected rounded lobes, forming a vertically elongated shape. The main dark area is medium in size and occupies a noticeable part of the central region. A smaller separate dark spot is visible near the lower center. The defect shows clear contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "center", 0.38048 ], [ "top-center", 0.258688 ], [ "middle-right", 0.14848 ], [ "middle-left", 0.145856 ], [ "bottom-center", 0.0336 ], [ "bottom-left", 0.0128 ], [ "bottom-right", 0.009536 ], [ "top-right", 0.007424 ], [ "top-left", 0.003136 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of three region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "os_269.jpg", "class_name": "Oil spot", "natural_language_description": "The oil spot defect on the steel surface appears as several dark spots. The spots are irregular to oval in shape. One large elongated spot is located in the lower right area, and a clustered group of smaller rounded spots is in the lower left to center area. Three much smaller spots are aligned vertically along the left side in the upper half. The defects cover a moderate area of the image. They show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "bottom-center", 0.364747 ], [ "bottom-right", 0.350718 ], [ "bottom-left", 0.129426 ], [ "top-left", 0.055662 ], [ "middle-left", 0.049553 ], [ "middle-right", 0.032922 ], [ "center", 0.016065 ], [ "top-center", 0.000905 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of five region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "os_270.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark, oval spots. Most of the spots are small and arranged in a vertical line on the left side. Two larger oval spots are visible on the right side, around the middle to lower area. The spots have smooth, rounded outlines and vary in size. They are flat in appearance. The dark spots show clear contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.231217 ], [ "top-left", 0.143532 ], [ "center", 0.128566 ], [ "middle-right", 0.120932 ], [ "middle-left", 0.100743 ], [ "top-center", 0.097328 ], [ "bottom-left", 0.092206 ], [ "bottom-center", 0.085476 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-right and top-left. The defect exhibits medium saliency." }, { "image_name": "os_272.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a broad dark patch along the top edge. It has a wide, curved shape with an irregular lower boundary. The defect extends across most of the upper part of the image. Its visible height is relatively small compared with its width. It is positioned in the upper central area and touches the top border. The contrast with the lighter gray steel surface is clear.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.567392 ], [ "top-left", 0.269569 ], [ "top-right", 0.163039 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits medium saliency." }, { "image_name": "os_273.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as four dark spots. The spots are irregular to oval in shape. Two larger spots are visible near the upper and lower middle areas, with two smaller spots beside them. The defect pattern is arranged roughly in a vertical line from near the top edge to near the lower middle. It covers a moderate area of the image. The dark spots show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.422567 ], [ "top-center", 0.235756 ], [ "top-left", 0.206987 ], [ "bottom-left", 0.118812 ], [ "bottom-right", 0.015879 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "os_274.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark spots. The largest spots are oval and slightly elongated. Two medium spots are visible in the upper-left and center-right areas, and a larger irregular spot is near the lower-left area. A few very small round spots appear close to the larger lower spot. The defects are small relative to the image. They show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-left", 0.279495 ], [ "center", 0.225656 ], [ "bottom-center", 0.221004 ], [ "top-left", 0.163509 ], [ "middle-right", 0.058824 ], [ "middle-left", 0.043868 ], [ "top-center", 0.007644 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of four region(s), mainly located at bottom-left and center. The defect exhibits medium saliency." }, { "image_name": "os_276.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark patches clustered near the center. The marks are irregular in shape, with one taller vertical patch and several smaller rounded and oval patches around it. A separate small dark spot is visible below the main cluster, and a wider horizontal patch appears near the lower center. The defect covers a relatively large area of the image. The spots are flat in appearance. They show moderate contrast against the gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "center", 0.281622 ], [ "top-center", 0.232897 ], [ "bottom-left", 0.156965 ], [ "middle-right", 0.10739 ], [ "bottom-center", 0.077305 ], [ "top-right", 0.076782 ], [ "bottom-right", 0.057162 ], [ "top-left", 0.009222 ], [ "middle-left", 0.000654 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of four region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "os_277.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a vertical chain of dark spots. The spots are irregular and mostly oval to rounded in shape. A larger dark patch is visible near the lower center, with several smaller spots above it. Small isolated marks also appear to the left and right of the main chain. The defect extends from near the top edge to the bottom edge and is concentrated around the center. It covers a moderate area of the image. The dark spots show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.497526 ], [ "center", 0.154008 ], [ "bottom-right", 0.153884 ], [ "top-center", 0.128773 ], [ "middle-right", 0.032657 ], [ "bottom-left", 0.021771 ], [ "middle-left", 0.011381 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "os_283.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a single dark oval patch. It is broad and rounded, with smooth edges. The defect is medium in size relative to the image. It is located at the lower center and is cut off by the bottom edge. The contrast with the surrounding steel surface is low to moderate, making the spot appear slightly darker than the background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.750453 ], [ "bottom-left", 0.138048 ], [ "bottom-right", 0.1115 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "os_288.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a dark, broad, rounded patch near the lower center. Its shape is roughly semicircular or oval, with soft and blurred edges. The defect is medium in size and spans much of the bottom width. It touches the bottom edge of the image. The contrast is moderate, with the dark spot clearly visible against the lighter steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.632126 ], [ "bottom-right", 0.197039 ], [ "bottom-left", 0.170834 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "os_299.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large dark rounded patch along the left side of the image. Its shape is roughly circular to oval, with smooth edges. The defect is partially cut off by the left border and extends from the upper-left to the lower-left area. It covers a substantial portion of the visible surface. There is clear contrast between the darker spot and the lighter gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.386609 ], [ "bottom-left", 0.284641 ], [ "top-left", 0.229691 ], [ "center", 0.080707 ], [ "bottom-center", 0.01026 ], [ "top-center", 0.008092 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "os_300.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large dark rounded patch in the left-lower area. Its shape is oval to irregular, with a smooth curved boundary. The defect is cut off by the left and bottom image edges. It covers a relatively large portion of the visible surface. The defect is darker than the surrounding steel surface, with clear but moderate contrast.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.409488 ], [ "middle-left", 0.36375 ], [ "bottom-center", 0.151496 ], [ "center", 0.075266 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "os_304.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large, irregular dark patch along the right side. It starts around the upper-right area and extends to the lower-right corner, with part of it cut off by the image edge. The shape is rounded and uneven, with a slightly indented boundary on the left side. It covers a broad area relative to the image. The contrast is low, and the spot is only slightly darker than the surrounding steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.449204 ], [ "middle-right", 0.424024 ], [ "bottom-center", 0.065282 ], [ "top-right", 0.039791 ], [ "center", 0.021699 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "os_306.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark gray stains. A large irregular stain is in the upper right area, and a broader elongated stain is in the right-center extending downward. A thin horizontal mark is also visible near the upper left. The defect covers a wide area from near the top edge to near the bottom edge, mainly on the right side. The shapes are uneven and smeared, with soft edges. The contrast with the steel surface is low to moderate.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "bottom-right", 0.425203 ], [ "top-right", 0.264228 ], [ "top-left", 0.110337 ], [ "middle-right", 0.095006 ], [ "top-center", 0.070732 ], [ "center", 0.023229 ], [ "bottom-center", 0.011266 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a linear shape. The defects are clustered, consisting of four region(s), mainly located at bottom-right and top-right. The defect exhibits medium saliency." }, { "image_name": "os_307.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a faint dark horizontal stain across the middle to upper-middle area. It extends nearly the full width of the image. The stain is long and narrow, with an irregular thicker section on the right side. A small dark oval spot is also visible below the band near the lower center. The defect shows low to moderate contrast against the gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.470897 ], [ "top-right", 0.129527 ], [ "center", 0.102996 ], [ "top-center", 0.095329 ], [ "top-left", 0.074549 ], [ "bottom-center", 0.063553 ], [ "middle-left", 0.063149 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. It extends in a horizontal direction. The defects are clustered, consisting of two region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "os_311.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as two dark oval marks in the right-middle area. The upper mark is larger and horizontally elongated. The lower mark is smaller and sits directly below it. Both spots are compact and clearly separated. They occupy a small area of the image. The contrast is visible, with the spots darker than the surrounding steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.601129 ], [ "center", 0.398871 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oil spot is observed on the steel surface. It has a circular shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at middle-right and center. The defect exhibits medium saliency." }, { "image_name": "os_322.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several small dark marks arranged in a horizontal line. The marks are thin, short, and slightly elongated with irregular outlines. They are located across the lower middle area of the image. The defect area is small relative to the full surface. The dark spots show clear contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "middle-right", 0.257336 ], [ "middle-left", 0.224981 ], [ "center", 0.188864 ], [ "bottom-right", 0.151242 ], [ "bottom-center", 0.116629 ], [ "bottom-left", 0.060948 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oil spot is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of four region(s), mainly located at middle-right and middle-left. The defect exhibits medium saliency." }, { "image_name": "os_323.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as two small dark marks aligned vertically near the center. The upper mark is smaller and irregular, close to the top area. The lower mark is larger, darker, and horizontally elongated with an oval shape, located below the center. Both spots are small relative to the full surface. They show visible contrast against the uniform gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-center", 0.423669 ], [ "center", 0.301775 ], [ "bottom-center", 0.274556 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oil spot is observed on the steel surface. It has a circular shape. The defects are clustered, consisting of two region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "os_324.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a small dark mark near the center of the image, slightly above the middle. It has an irregular, compact shape with two connected rounded lobes. The defect is small relative to the full surface area. Its contrast is moderate to strong against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.676647 ], [ "top-center", 0.323353 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "os_33.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark, rounded to oval spots clustered in the upper central area. The spots are irregular in size, with a few medium spots and a few smaller ones. Most of the defect area lies in the upper half of the image. The shapes are soft-edged and slightly blurred rather than sharply defined. The contrast is low to moderate, with the spots appearing darker than the surrounding gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.29148 ], [ "center", 0.174769 ], [ "middle-right", 0.161845 ], [ "top-left", 0.158664 ], [ "middle-left", 0.128641 ], [ "top-right", 0.084601 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "os_330.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a single dark oval spot. It is small and horizontally elongated. The shape is smooth and compact. It is located near the center of the image, slightly above the middle. The defect has clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "os_332.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a faint, elongated dark mark. It has an irregular, slightly curved shape with a broader middle section and tapered ends. The defect extends from the left side toward the center-right of the image. It is medium in size relative to the visible surface area. The contrast is low, with the mark only slightly darker than the surrounding steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.482127 ], [ "middle-left", 0.340784 ], [ "bottom-left", 0.071876 ], [ "top-center", 0.059447 ], [ "middle-right", 0.025821 ], [ "bottom-center", 0.010598 ], [ "top-right", 0.009346 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits low saliency." }, { "image_name": "os_333.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a small dark oval spot. It is horizontally elongated with smooth, rounded edges. The defect is located near the center of the image. It covers a small area relative to the full surface. The spot has a clear dark-to-gray contrast against the surrounding steel.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "os_335.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a single dark oval mark. It is small and horizontally elongated. The spot is located near the center, slightly above the middle of the image. Its edges are soft and smooth. The defect shows clear contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "os_340.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several small dark spots near the center. The spots are irregular to oval in shape and slightly elongated. They are scattered in a short diagonal line from lower left toward upper right. The largest spot is in the upper middle area, with smaller spots below it. The defects are small relative to the image. They show clear dark contrast against the light gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "center", 0.46507 ], [ "top-center", 0.411178 ], [ "middle-left", 0.123752 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of three region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "os_347.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as two small dark spots near the center. The spots are oval and slightly elongated. They are arranged vertically with a short gap between them. The defect covers a small area relative to the image. The contrast is clear, with the dark spots standing out against the light gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.960334 ], [ "top-center", 0.039666 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of two region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "os_35.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark marks against the lighter gray background. The spots are irregular and roughly oval. One larger spot is near the upper-right center, with smaller spots below it and near the lower-left area. A partial dark spot is also visible at the top edge. The defects are small in size and spread in a loose vertical arrangement. The contrast between the dark spots and the steel surface is clear.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "top-center", 0.375089 ], [ "center", 0.199714 ], [ "bottom-center", 0.156049 ], [ "top-right", 0.11811 ], [ "middle-right", 0.069435 ], [ "top-left", 0.043665 ], [ "bottom-left", 0.037938 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "os_354.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as two small dark spots near the center. The spots are short, oval, and horizontally elongated. They are stacked vertically with a small gap between them. The defect area is small relative to the image. The dark spots show clear contrast against the lighter steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Oil spot is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "os_361.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several small dark spots. The spots are oval to irregular in shape. They are scattered from the upper middle to the lower middle area, with one small spot toward the lower left. Most spots are small, and a few are slightly larger. The defects show clear contrast against the light gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.358944 ], [ "center", 0.282113 ], [ "top-right", 0.158463 ], [ "bottom-left", 0.105642 ], [ "bottom-right", 0.094838 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oil spot is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "os_366.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several small dark marks. One larger spot is near the upper center, and a small cluster of spots is near the lower center. A tiny spot is also visible near the left edge. The spots are irregular to oval in shape and occupy a small area of the image. They show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "top-center", 0.555764 ], [ "bottom-center", 0.401125 ], [ "top-left", 0.043112 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of five region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_369.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a single dark oval patch near the center. It has a smooth, rounded outline and is wider than it is tall. The defect is medium in size relative to the image. Several small darker specks are visible inside the patch. The contrast with the lighter steel background is clear.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.766414 ], [ "middle-right", 0.148473 ], [ "middle-left", 0.085112 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "os_370.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark spots clustered in the upper-left to upper-central area. The spots are oval to irregular in shape. They are medium-sized and spread over a broad area. The largest spots are near the upper center, with smaller spots below and to the left. The defect has soft edges and low to moderate contrast against the gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "top-center", 0.417212 ], [ "top-left", 0.24875 ], [ "middle-left", 0.162596 ], [ "center", 0.11625 ], [ "middle-right", 0.031635 ], [ "top-right", 0.023558 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of five region(s), mainly located at top-center and top-left. The defect exhibits low saliency." }, { "image_name": "os_373.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several small dark spots. The spots are oval to irregular in shape and slightly elongated. They are grouped in the left-center area of the image, extending from the upper-left toward the lower-middle. The defects are small relative to the full surface. Their edges are soft, and they show clear dark contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "center", 0.35263 ], [ "top-center", 0.241151 ], [ "top-left", 0.207079 ], [ "bottom-center", 0.096593 ], [ "bottom-left", 0.088654 ], [ "middle-left", 0.013893 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. It extends in a diagonal direction. The defects are clustered, consisting of four region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "os_375.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a single dark, oval-shaped patch. It is medium in size and occupies the central area of the image, slightly above the middle. The outline is smooth and rounded. The spot has a diffuse appearance with soft edges. It shows low to moderate contrast against the lighter steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.534881 ], [ "top-center", 0.259884 ], [ "middle-left", 0.12025 ], [ "middle-right", 0.05213 ], [ "top-left", 0.027379 ], [ "top-right", 0.005476 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "os_38.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark, oval spots. One larger elongated spot is near the upper right of the defect area. A vertical row of smaller oval spots runs down the left-middle area. The spots are small to medium in size and occupy the central to lower part of the image. They have clear edges and show strong contrast against the lighter steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.311535 ], [ "middle-left", 0.148501 ], [ "bottom-center", 0.121708 ], [ "top-right", 0.12148 ], [ "top-center", 0.11762 ], [ "center", 0.103315 ], [ "top-left", 0.04723 ], [ "middle-right", 0.02861 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "os_382.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large, faint dark patch near the bottom center. It has a broad oval shape with blurred, uneven edges. The defect spans most of the lower width of the image and occupies a large area in the lower part. Its contrast with the surrounding steel surface is low, but the darker tone is still visible against the lighter background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.36519 ], [ "bottom-right", 0.304291 ], [ "bottom-left", 0.268072 ], [ "center", 0.045611 ], [ "middle-right", 0.013289 ], [ "middle-left", 0.003547 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "os_384.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark spots aligned roughly vertically from the upper left toward the lower right. The spots are oval to irregular in shape. Their sizes vary, with three small spots in the upper half and two much larger connected spots near the lower center and lower right. The largest spot is broad and elongated, and the nearby lower-center spot is rounded. The dark areas show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "bottom-right", 0.437137 ], [ "bottom-center", 0.308987 ], [ "bottom-left", 0.094113 ], [ "top-left", 0.046875 ], [ "middle-left", 0.042878 ], [ "middle-right", 0.036216 ], [ "center", 0.023135 ], [ "top-center", 0.010659 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. It extends in a diagonal direction. The defects are scattered, consisting of five region(s), mainly located at bottom-right and bottom-center. The defect exhibits high saliency." }, { "image_name": "os_385.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark spots near the center. The largest spot is irregular and roughly oval, with a wider middle and uneven edges. A smaller rounded spot is above it, and two smaller elongated spots are below and to the lower right. The defect group is medium in size and occupies the central area of the image. The spots show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "center", 0.732143 ], [ "top-center", 0.132264 ], [ "bottom-center", 0.082627 ], [ "bottom-right", 0.023608 ], [ "middle-left", 0.016949 ], [ "top-right", 0.012409 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of five region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "os_388.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as multiple dark spots scattered across the image. The spots are mostly oval to round, with a few irregular shapes. Their sizes vary from small to medium. Several spots form a loose vertical chain from the upper area to the lower area, with additional spots near the right edge. The defect spans most of the image height and much of the width. The spots show clear contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.289407 ], [ "top-center", 0.170415 ], [ "middle-left", 0.150537 ], [ "bottom-left", 0.148203 ], [ "bottom-center", 0.138684 ], [ "bottom-right", 0.072888 ], [ "top-left", 0.021465 ], [ "middle-right", 0.008399 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "os_390.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as two dark, irregular patches in the upper half of the image. One patch touches the top edge near the center. The other patch lies below it and is larger, with an elongated horizontal shape. The defect spans a wide area from the left side toward the right side. Its outline is uneven and blurred in places. The dark spots show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.395076 ], [ "center", 0.247437 ], [ "top-left", 0.124346 ], [ "top-right", 0.111375 ], [ "middle-left", 0.077272 ], [ "middle-right", 0.044494 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "os_393.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as broad, irregular dark patches with soft, uneven edges. The marked area is large and spreads across most of the image width, mainly in the upper and middle regions. One darker patch is near the top edge, and another elongated patch lies across the central to lower-middle area. The shape is uneven and horizontally stretched in places. The defect shows low to moderate contrast against the gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "top-center", 0.233825 ], [ "center", 0.181434 ], [ "top-right", 0.139798 ], [ "top-left", 0.132821 ], [ "bottom-center", 0.128686 ], [ "middle-right", 0.076811 ], [ "middle-left", 0.045027 ], [ "bottom-left", 0.034465 ], [ "bottom-right", 0.027133 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "os_399.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark spots. Most of the spots are oval or slightly elongated. One larger irregular spot is near the center, with smaller oval spots above and below it. A very small short spot is near the lower left area. The defects are spread from the upper area to the lower area around the center of the image. They show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "center", 0.288464 ], [ "bottom-center", 0.141452 ], [ "top-center", 0.13771 ], [ "middle-right", 0.118785 ], [ "top-left", 0.112477 ], [ "bottom-right", 0.080723 ], [ "top-right", 0.076339 ], [ "bottom-left", 0.04405 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of five region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_400.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark, rounded spots. A vertical row of small oval spots is visible from the upper left to the lower left-center area. Two larger oval spots appear on the right side, around the middle to lower-middle area. The spots have soft, irregular edges and vary in size. They cover a broad central area of the image. The dark spots contrast clearly with the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.335689 ], [ "bottom-center", 0.12317 ], [ "center", 0.110676 ], [ "middle-right", 0.101085 ], [ "top-center", 0.096542 ], [ "top-left", 0.085184 ], [ "middle-left", 0.079884 ], [ "bottom-left", 0.067769 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_402.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a dark gray stain with an irregular shape. A large, wide oval patch is visible in the lower central area. Fainter darker patches appear above it near the center. The defect spans much of the image width and covers a large area overall. Its edges are soft and blurred. The contrast with the surrounding steel surface is low to moderate.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.206176 ], [ "bottom-center", 0.14533 ], [ "middle-right", 0.132895 ], [ "middle-left", 0.113688 ], [ "bottom-right", 0.108183 ], [ "top-center", 0.105968 ], [ "top-right", 0.095304 ], [ "bottom-left", 0.092204 ], [ "top-left", 0.000253 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_403.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a dark, round to slightly oval spot. It is medium in size and occupies the left-middle area of the image. Part of the spot is cut off by the left edge. The outline is smooth and clear. The defect has strong contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.606337 ], [ "bottom-left", 0.233884 ], [ "top-left", 0.13966 ], [ "center", 0.020119 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits high saliency." }, { "image_name": "os_413.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a dark, elongated oval mark near the upper-left area. It is horizontally stretched with smooth, slightly tapered ends. The defect is small to medium in size relative to the image. It covers a narrow band across the upper portion. The contrast is clear, with the spot darker than the surrounding gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.533597 ], [ "top-center", 0.466403 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits medium saliency." }, { "image_name": "os_414.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large, faint dark region covering most of the right side of the image. It has a broad rounded shape with a curved left edge and extends from the top to the bottom border. The defect is much larger than a small spot and occupies over half of the visible surface. Its contrast with the surrounding steel is low, with soft boundaries and a slightly darker tone than the background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.201689 ], [ "bottom-right", 0.199343 ], [ "top-right", 0.194543 ], [ "center", 0.1877 ], [ "bottom-center", 0.148356 ], [ "top-center", 0.067984 ], [ "middle-left", 0.000386 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "os_419.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large dark patch with an irregular rounded shape. It spans from the lower left area toward the upper right area. The defect covers a broad portion of the image. Its boundary is uneven, with a narrow neck-like section on the left side and a wider rounded area on the right. The contrast with the surrounding steel surface is moderate, with the defect appearing darker than the background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.260854 ], [ "bottom-left", 0.201249 ], [ "middle-right", 0.158925 ], [ "middle-left", 0.149473 ], [ "bottom-center", 0.138433 ], [ "top-center", 0.057736 ], [ "top-right", 0.024971 ], [ "top-left", 0.00723 ], [ "bottom-right", 0.001129 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "os_421.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a dark, irregular patch near the center. It is horizontally elongated with uneven edges. A smaller dark spot is attached on the left, and another small dark spot appears above the right side. The defect is medium in size relative to the image. It shows clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.470844 ], [ "middle-right", 0.402495 ], [ "middle-left", 0.097234 ], [ "top-right", 0.026715 ], [ "top-center", 0.002712 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "os_423.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large dark patch. It has an irregular, rounded shape with a broad curved upper edge. The defect extends from the left edge into the lower-middle area of the image. It occupies a substantial portion of the lower-left region. The contrast is low to moderate, with the spot darker than the surrounding steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.320474 ], [ "middle-left", 0.300724 ], [ "center", 0.272899 ], [ "bottom-center", 0.090074 ], [ "middle-right", 0.015828 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "os_424.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large dark stain with an irregular elongated shape. It is broad in the lower-left area and narrows as it extends upward toward the top-right. The edges are uneven and slightly jagged. The defect covers a substantial portion of the image and is positioned from the lower-left through the center toward the upper-right. It shows moderate contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.277536 ], [ "bottom-left", 0.193862 ], [ "top-center", 0.176568 ], [ "bottom-center", 0.129639 ], [ "top-right", 0.114088 ], [ "middle-left", 0.107665 ], [ "middle-right", 0.000642 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "os_430.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark, irregular patches spread across the image. A large connected dark area covers much of the center and lower-middle region. Smaller elongated spots are visible near the left side and near the upper-right area. The shapes are uneven and blotchy, with rounded and stretched parts. The defect area is broad, extending from near the top to the lower portion of the image. The dark spots show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.27779 ], [ "bottom-left", 0.234279 ], [ "middle-left", 0.219987 ], [ "middle-right", 0.177218 ], [ "top-right", 0.050709 ], [ "top-left", 0.037582 ], [ "bottom-center", 0.002435 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and bottom-left. The defect exhibits medium saliency." }, { "image_name": "os_433.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large, irregular dark patch in the lower half of the image. Its shape is broad and uneven, with a rounded upper edge and a jagged left edge. The defect extends to the right image border and covers much of the lower-right area. It has a mottled, blotchy appearance rather than a sharp outline. The contrast with the surrounding steel surface is moderate, with the defect appearing darker than the background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.345806 ], [ "bottom-right", 0.341785 ], [ "middle-right", 0.129571 ], [ "bottom-left", 0.110554 ], [ "center", 0.070722 ], [ "middle-left", 0.001561 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "os_437.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a small dark stain. It has an irregular, clustered shape with rounded lobes. The defect is located slightly right of center and slightly below the middle of the image. It occupies a small area relative to the full surface. The contrast is moderate, with the spot darker than the surrounding gray steel.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.342657 ], [ "middle-right", 0.331899 ], [ "bottom-center", 0.176708 ], [ "bottom-right", 0.148736 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "os_448.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a very small dark mark. It is slightly elongated and irregular in shape. The defect is located in the left-middle area, a little above the horizontal center. It has low to moderate contrast against the gray steel background. A tiny additional dark speck is visible near the lower-left edge.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.543689 ], [ "bottom-left", 0.456311 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of two region(s), mainly located at center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "os_45.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark marks. Two small oval spots are visible in the upper-left area. A larger irregular vertical patch appears near the right edge around the middle height. The defect covers a moderate area across the width of the image. The shapes are uneven and clearly defined. The dark spots show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "middle-right", 0.529085 ], [ "middle-left", 0.184271 ], [ "top-right", 0.134711 ], [ "top-left", 0.127822 ], [ "bottom-right", 0.013777 ], [ "top-center", 0.010333 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a irregular shape. It extends in a diagonal direction. The defects are clustered, consisting of three region(s), mainly located at middle-right and middle-left. The defect exhibits medium saliency." }, { "image_name": "os_450.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as two small dark marks close together. The marks are short, oval to elongated, and stacked vertically. The defect is small relative to the image. It is located near the center, slightly to the right. The contrast is low to moderate, with the spots appearing darker than the gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Oil spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "os_453.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface is a dark, irregular elongated mark. It stretches diagonally from the left side toward the upper right area. The shape is broad in the middle with a tapered, curved end. It occupies a relatively large area of the image. A small separate dark spot is also visible near the lower center. The defect has clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "middle-left", 0.413348 ], [ "center", 0.30627 ], [ "top-right", 0.158424 ], [ "top-center", 0.073622 ], [ "bottom-left", 0.041713 ], [ "bottom-center", 0.006364 ], [ "middle-right", 0.000258 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a elongated shape. The defects are clustered, consisting of three region(s), mainly located at middle-left and center. The defect exhibits medium saliency." }, { "image_name": "os_46.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark, rounded spots. The spots are oval to irregular in shape and vary from small to medium in size. They are clustered from the upper to lower middle area, with most spots concentrated near the center-right. A few smaller spots appear along the left side of the cluster. The defects show strong contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.312345 ], [ "middle-right", 0.262965 ], [ "middle-left", 0.179348 ], [ "top-center", 0.144011 ], [ "top-left", 0.084075 ], [ "top-right", 0.017256 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "os_460.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a dark, narrow vertical stain near the left edge. It has an irregular elongated shape with uneven width. The defect extends through most of the image height and occupies a relatively small portion of the surface width. Its contrast with the gray steel background is moderate, making the marked area clearly visible.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.398545 ], [ "middle-left", 0.318402 ], [ "bottom-left", 0.283053 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Oil spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits low saliency." }, { "image_name": "os_462.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a long, irregular vertical band near the center. It extends from the top edge to the bottom edge of the image. The shape is narrow and uneven, with slight width changes along its length. It covers a moderate area of the surface. The defect has low contrast and appears as a faint darker region against the gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.334784 ], [ "bottom-center", 0.333501 ], [ "center", 0.324181 ], [ "bottom-right", 0.007534 ] ], "Scale": "extensive", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A extensive neutral Oil spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and bottom-center. The defect exhibits low saliency." }, { "image_name": "os_469.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark marks of irregular shape. The largest mark is elongated and oval, located slightly right of center in the lower-middle area. Smaller spots are visible near the upper area and lower-left area. The defects are small relative to the full surface. They show moderate to strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.311255 ], [ "bottom-left", 0.290556 ], [ "top-right", 0.211902 ], [ "middle-right", 0.086417 ], [ "bottom-center", 0.053299 ], [ "top-left", 0.026649 ], [ "top-center", 0.019922 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and bottom-left. The defect exhibits medium saliency." }, { "image_name": "os_477.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a small dark mark near the right edge in the lower-right area. It has an irregular, slightly elongated shape. The defect is small relative to the image. Its tone is noticeably darker than the surrounding steel surface, creating clear contrast.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.604819 ], [ "middle-right", 0.395181 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "os_478.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as two small dark marks near the center. The larger mark is narrow, elongated, and slightly curved, with a vertical orientation. A second smaller dark spot lies just to its lower right. The defect occupies a small area of the image. It shows clear contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oil spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "os_481.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large, dark, curved patch covering much of the upper and right area. Its boundary is smooth and rounded, like part of a broad circle. A few much smaller dark spots are also visible near the lower right of the main patch. The defect is large relative to the image and extends from the top edge toward the lower right. It shows moderate contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "top-center", 0.233338 ], [ "top-right", 0.230624 ], [ "middle-right", 0.226347 ], [ "center", 0.148046 ], [ "top-left", 0.123723 ], [ "bottom-right", 0.023813 ], [ "middle-left", 0.014109 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of two region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "os_482.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large, broad darkened area with a smooth curved boundary. It covers most of the right and lower part of the image and extends near the top edge. The shape is rounded and irregular, like a wide arc. The contrast with the surrounding steel surface is low to moderate, with a gradual tonal change rather than a sharp outline.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.176925 ], [ "bottom-center", 0.176925 ], [ "center", 0.175279 ], [ "bottom-right", 0.174867 ], [ "top-right", 0.125251 ], [ "bottom-left", 0.099088 ], [ "top-center", 0.040347 ], [ "middle-left", 0.031319 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_484.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a dark, irregular stain with several connected rounded lobes. It extends from the lower left area across the lower center and up toward the middle right. The defect is relatively large in the image and occupies much of the lower half. Its edges are uneven and soft. The contrast is low to moderate, with the dark gray defect standing out against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.325316 ], [ "bottom-center", 0.244027 ], [ "bottom-left", 0.226134 ], [ "bottom-right", 0.074865 ], [ "middle-right", 0.063927 ], [ "top-center", 0.033981 ], [ "middle-left", 0.031751 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "os_485.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large irregular stain on the left side. It extends from the upper-left area down to the bottom edge. The shape is vertically elongated with a broad lower section and a narrower upper neck. A rounded patch is visible near the top. The defect covers a wide area relative to the image. Its contrast with the surrounding steel is low, with slightly darker gray tones and soft, diffuse edges.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.268697 ], [ "middle-left", 0.231879 ], [ "bottom-center", 0.203392 ], [ "center", 0.152925 ], [ "top-left", 0.093756 ], [ "top-center", 0.049351 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "os_49.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as three dark spots aligned vertically near the center. The top spot is small and narrow with an oval shape. The middle spot is small and irregular, with a tiny extension on its right side. The bottom spot is the largest and has a rounded, uneven outline. The spots occupy a moderate area overall, extending from the upper region to the lower-central region. They show clear contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.626609 ], [ "center", 0.152122 ], [ "top-center", 0.133524 ], [ "bottom-left", 0.07463 ], [ "middle-right", 0.013114 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "os_491.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as an irregular dark gray stain with a broad main patch and a few smaller attached patches. Its shape is uneven and slightly elongated horizontally. The defect is medium in size and covers much of the left and lower-central area of the image. The darkest part lies near the lower center, while lighter stained areas extend toward the left side. The contrast with the steel surface is low to moderate, so the edges look soft and blurred rather than sharp.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.453042 ], [ "center", 0.162959 ], [ "middle-left", 0.160465 ], [ "bottom-left", 0.145435 ], [ "bottom-right", 0.070946 ], [ "top-left", 0.004463 ], [ "middle-right", 0.002691 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of three region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "os_494.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large, irregular dark stain covering much of the right side of the image. It has broad horizontal patches near the upper-right and lower-right areas, with a smaller clustered mark around the center. The shape is uneven and diffuse, with soft, blurred edges. The defect extends from near the top edge to near the bottom edge and occupies over half of the visible surface. It shows low to moderate contrast against the gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-center", 0.208447 ], [ "bottom-right", 0.206872 ], [ "top-right", 0.182276 ], [ "bottom-center", 0.128046 ], [ "center", 0.125097 ], [ "middle-right", 0.088418 ], [ "top-left", 0.056807 ], [ "middle-left", 0.004037 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at top-center and bottom-right. The defect exhibits low saliency." }, { "image_name": "os_51.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a small, faint dark mark near the center. It has an irregular, slightly elongated shape with soft edges. The defect occupies a small area relative to the full image. Its contrast with the surrounding steel surface is low to moderate.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Oil spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits low saliency." }, { "image_name": "os_56.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark, oval spots. One larger spot is located slightly right of center. Smaller spots are arranged in a vertical line along the left side. The spots are compact and rounded, with smooth edges. They occupy a small portion of the image. The defects show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "middle-right", 0.398925 ], [ "center", 0.149649 ], [ "top-left", 0.148822 ], [ "top-center", 0.105829 ], [ "middle-left", 0.08764 ], [ "bottom-center", 0.072344 ], [ "bottom-left", 0.036792 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of five region(s), mainly located at middle-right and center. The defect exhibits medium saliency." }, { "image_name": "os_58.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark spots clustered from the upper left to the lower center-right. The spots are oval to irregular in shape. Three small spots form a loose vertical line on the left side, while two larger connected spots appear near the lower center and lower right. The largest spot is broad and elongated. The defect covers a moderate area of the image. The dark spots show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "bottom-center", 0.349786 ], [ "bottom-right", 0.346962 ], [ "bottom-left", 0.13981 ], [ "top-left", 0.065042 ], [ "middle-left", 0.0595 ], [ "middle-right", 0.023633 ], [ "center", 0.014431 ], [ "top-center", 0.000837 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "os_66.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark spots against the gray background. Most spots are small, oval, and arranged in a loose vertical line from the upper to lower part of the image. One larger elongated spot is visible in the lower right area. The spots have soft edges and irregular oval shapes. They occupy a small portion of the surface. The contrast is noticeable, with the spots darker than the surrounding steel.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.282728 ], [ "top-center", 0.161069 ], [ "top-left", 0.157985 ], [ "bottom-center", 0.132625 ], [ "middle-left", 0.096642 ], [ "bottom-left", 0.075737 ], [ "top-right", 0.073338 ], [ "center", 0.019877 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at bottom-right and top-center. The defect exhibits medium saliency." }, { "image_name": "os_67.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a vertical chain of dark marks. It includes several small oval spots and one larger irregular blotch near the lower center. The defect extends from the upper area down to the bottom edge and stays mostly in the central-left region. The largest spot is broad and rounded, while the smaller spots are short and elongated. The dark defect contrasts clearly with the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.665943 ], [ "center", 0.172277 ], [ "top-center", 0.120762 ], [ "bottom-left", 0.021716 ], [ "middle-left", 0.012547 ], [ "middle-right", 0.006756 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "os_69.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark spots with irregular and rounded shapes. The largest spot is in the lower-left area and has a clustered, blotchy form. Smaller spots are scattered above it and toward the right side. One elongated dark spot is visible in the mid-right area, and a small oval spot appears near the upper-right area. The defects are small to medium in size relative to the image. They are spread from the upper region to the lower-left and right-center areas. The dark spots show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.577179 ], [ "middle-right", 0.129408 ], [ "top-right", 0.082502 ], [ "middle-left", 0.07984 ], [ "bottom-center", 0.078177 ], [ "top-left", 0.052894 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-right. The defect exhibits medium saliency." }, { "image_name": "os_71.jpg", "class_name": "Oil spot", "natural_language_description": "The oil spot defect on the steel surface appears as several dark spots with rounded to oval shapes. One larger oval spot is located at the right-center area. Two smaller elongated spots are grouped in the upper left-center area. Another small spot is visible in the lower left-center area. The defects occupy a small portion of the image. They show clear dark contrast against the lighter steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "middle-right", 0.364422 ], [ "center", 0.19256 ], [ "top-left", 0.14252 ], [ "middle-left", 0.103222 ], [ "bottom-center", 0.085145 ], [ "bottom-left", 0.064711 ], [ "top-center", 0.047419 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a circular shape. It extends in a diagonal direction. The defects are clustered, consisting of four region(s), mainly located at middle-right and center. The defect exhibits medium saliency." }, { "image_name": "os_77.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large dark patch near the upper center. It has a broad oval shape with an irregular, slightly uneven outline. The spot spans most of the image width and occupies much of the upper half. Its edges are soft and blurred rather than sharp. The contrast with the surrounding steel surface is moderate, with the defect appearing noticeably darker than the background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.234445 ], [ "top-center", 0.205728 ], [ "middle-left", 0.175375 ], [ "middle-right", 0.165324 ], [ "top-left", 0.15268 ], [ "top-right", 0.066449 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "os_83.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several small dark spots aligned vertically slightly right of center. The spots are round to oval in shape. One spot near the upper right is larger and more elongated, while the others are smaller. The defect group extends from the upper area to the lower middle of the image. The dark spots show clear contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "top-right", 0.449275 ], [ "center", 0.208333 ], [ "top-center", 0.182971 ], [ "bottom-center", 0.15942 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Oil spot is observed on the steel surface. It has a circular shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at top-right and center. The defect exhibits high saliency." }, { "image_name": "os_86.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several small dark spots. The spots are mostly oval to slightly elongated in shape. They are scattered from the upper area to the lower area, with a few near the center-right and lower-right. The defects are small relative to the full image. They show clear contrast against the light gray steel surface. A faint vertical band is visible in the middle of the surface, and the spots lie around this central region.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.285714 ], [ "middle-right", 0.25 ], [ "top-center", 0.170507 ], [ "bottom-right", 0.137097 ], [ "top-left", 0.09447 ], [ "middle-left", 0.062212 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oil spot is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and middle-right. The defect exhibits medium saliency." }, { "image_name": "os_87.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a single dark, blurred patch near the center. It has an oval to slightly irregular shape and is wider than it is tall. The defect is medium in size relative to the image. Its edges are soft and diffuse rather than sharp. The contrast with the surrounding steel surface is low to moderate.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.743889 ], [ "middle-right", 0.178513 ], [ "middle-left", 0.059421 ], [ "top-center", 0.018177 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "os_90.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a dark, irregular stain near the upper center. It has two connected rounded parts, with a larger blotch on top and a smaller oval patch below. The edges are uneven and blurred. The defect is medium-sized and spans much of the upper portion of the image. It shows low-to-moderate contrast against the gray steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.691844 ], [ "center", 0.187598 ], [ "top-left", 0.096425 ], [ "middle-left", 0.015196 ], [ "top-right", 0.006257 ], [ "middle-right", 0.002682 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "os_91.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as a large dark patch near the center, extending from the upper area to the lower middle. It has a roughly round to oval shape with uneven, irregular edges. A separate curved dark band is visible directly below the main spot. The defect covers a broad area of the image. It shows moderate contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "center", 0.29591 ], [ "middle-right", 0.205932 ], [ "top-center", 0.197789 ], [ "top-right", 0.13283 ], [ "bottom-center", 0.068235 ], [ "bottom-right", 0.049993 ], [ "middle-left", 0.042715 ], [ "top-left", 0.006596 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Oil spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of three region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "os_92.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as several dark spots. The largest spots are irregular and rounded. Smaller oval spots are also visible below them. The defect group extends from the upper-left area toward the right-center and lower-left area. It covers a moderate portion of the image. The spots have clear edges and strong contrast against the lighter steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "middle-right", 0.236847 ], [ "center", 0.19612 ], [ "top-right", 0.155291 ], [ "top-left", 0.108369 ], [ "bottom-left", 0.094556 ], [ "top-center", 0.093541 ], [ "bottom-center", 0.083283 ], [ "middle-left", 0.031993 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Oil spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of five region(s), mainly located at middle-right and center. The defect exhibits high saliency." }, { "image_name": "os_99.jpg", "class_name": "Oil spot", "natural_language_description": "The Oil spot defect on the steel surface appears as four dark spots. The spots are irregular to oval in shape. Two larger spots are visible, with one near the upper left-center and one near the lower center-left. Two smaller spots appear above and below these larger spots. The defect group extends vertically across much of the image height. The spots are clearly darker than the surrounding steel surface.", "structured_attributes": { "Defect type": "Oil spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.398183 ], [ "top-left", 0.302915 ], [ "bottom-left", 0.176595 ], [ "top-center", 0.122307 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oil spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at bottom-center and top-left. The defect exhibits medium saliency." }, { "image_name": "Ops_09.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface appears as a dark, narrow vertical mark. It has an elongated shape with irregular edges and a rounded lower end. The top is thinner and slightly tapered. It is located in the left-lower area of the image and extends down to the bottom edge. Its size is moderate, occupying a small portion of the full surface. The defect shows clear contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.583295 ], [ "middle-left", 0.405711 ], [ "bottom-center", 0.010994 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of plate system is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "Ops_11.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface is a dark, vertical elongated patch near the center. It has an irregular oval shape with uneven edges and a narrower lower end. The defect extends from near the upper part of the image to close to the bottom, making it tall relative to the frame. Its width is moderate and much smaller than its height. The contrast is clear against the lighter steel background, with darker bands and mottled marks visible inside the defect.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.372297 ], [ "top-center", 0.223683 ], [ "bottom-center", 0.174907 ], [ "middle-left", 0.14004 ], [ "bottom-left", 0.066019 ], [ "top-left", 0.023054 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oxide scale of plate system is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Ops_13.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface appears as a dark, narrow vertical mark in the lower center area. It has an elongated irregular shape, with a wider middle section and a tapered top and bottom. The defect is small relative to the full image. Its contrast with the lighter gray background is clear. The edges are uneven and slightly rough.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.692718 ], [ "center", 0.307282 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of plate system is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "Ops_17.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface appears as a tall, narrow, irregular vertical patch in the left-middle area. It starts at the top edge and extends downward to about three-quarters of the image height. The shape is elongated with uneven sides, a slightly wider upper section, and a tapered lower end. A darker mottled band is visible through the middle of the defect. The defect shows clear contrast against the more uniform gray background.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.3463 ], [ "middle-left", 0.273739 ], [ "center", 0.222659 ], [ "top-center", 0.122986 ], [ "bottom-left", 0.031434 ], [ "bottom-center", 0.002881 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oxide scale of plate system is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "Ops_23.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface appears as a narrow, vertical, elongated oval. It has an irregular outline with slightly tapered ends and uneven dark patches inside. The defect is located in the right-middle area of the image and extends from near the upper region toward the lower region. It is moderate in size relative to the image height and narrow relative to the image width. The defect shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.337978 ], [ "bottom-right", 0.302988 ], [ "top-right", 0.177582 ], [ "center", 0.120452 ], [ "bottom-center", 0.053723 ], [ "top-center", 0.007277 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of plate system is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "Ops_24.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface appears as a dark, narrow vertical mark. It has an elongated, irregular shape with rounded ends and slight unevenness along the sides. The defect is located in the lower right area of the image, slightly right of center. It is small relative to the full surface. The defect shows clear contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.326676 ], [ "bottom-center", 0.257435 ], [ "center", 0.235686 ], [ "middle-right", 0.180204 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of plate system is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Ops_32.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface is a narrow, vertical mark near the lower center of the image. It has an elongated oval shape with irregular edges. The defect is dark around the border with a lighter center. It extends upward from the lower edge and occupies a small portion of the surface. The contrast with the gray background is clear.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.510986 ], [ "center", 0.486338 ], [ "top-center", 0.002676 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of plate system is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "Ops_33.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface appears as a small, dark, irregular vertical patch near the upper-right edge. It extends downward from the top border. The shape is uneven and slightly elongated, with a narrower upper part and a broader lower part. It occupies a small area of the image. The defect shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.989003 ], [ "top-center", 0.010618 ], [ "middle-right", 0.000379 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of plate system is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and top-center. The defect exhibits medium saliency." }, { "image_name": "Ops_39.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface appears as a dark, narrow vertical mark in the left-middle area. It starts near the top edge and extends downward to about three quarters of the image height. The shape is irregular and elongated, with a broader upper section and a tapered, pointed lower end. Its width is small relative to the image. The defect shows clear contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.486807 ], [ "middle-left", 0.472735 ], [ "bottom-left", 0.040457 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of plate system is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "Ops_40.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface appears as a narrow, dark vertical streak near the upper center. It has a slender, elongated shape with a slightly irregular outline. The defect extends downward from the top edge and occupies a small area of the image. It shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.909474 ], [ "center", 0.090526 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oxide scale of plate system is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "Ops_43.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface appears as a long, narrow vertical band near the center. It has an elongated oval shape with a rounded top and a slightly uneven outline. The defect extends from near the upper edge down to the bottom edge of the image. Its width is moderate, about one third of the image width at the widest part. The interior shows a rough, mottled texture with scattered darker spots. The contrast with the surrounding steel is low to moderate, and the defect appears slightly lighter than the background.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.386512 ], [ "bottom-center", 0.331502 ], [ "top-center", 0.209876 ], [ "bottom-right", 0.049722 ], [ "middle-right", 0.022389 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Oxide scale of plate system is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "Ops_49.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface appears as a dark, narrow vertical mark. It has an elongated oval shape with a thinner tail at the lower end. The defect is located on the right side, extending from the upper-right area down toward the lower-right edge. It is medium in size relative to the image height and narrow in width. The contrast with the lighter steel background is clear.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.530457 ], [ "bottom-right", 0.460841 ], [ "top-right", 0.008702 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of plate system is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "Ops_50.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface appears in the upper right area and extends downward from the top edge. It is a long, narrow, vertical mark with an irregular outline. The main section is elongated and textured, with a thinner branch-like extension on its right side. The defect reaches about two-thirds of the image height and occupies a small portion of the overall surface. It is darker than the surrounding steel, giving clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.624396 ], [ "middle-right", 0.373581 ], [ "bottom-right", 0.002024 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oxide scale of plate system is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "Ops_53.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface appears as a dark, narrow vertical mark near the lower-left side. It has an elongated oval shape with a rounded top and a slightly uneven outline. The defect is small relative to the full image. It extends upward from the bottom edge and occupies a limited area along the left side. The contrast with the lighter steel background is clear.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.872237 ], [ "middle-left", 0.127763 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Oxide scale of plate system is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "Ops_55.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface appears as a dark, narrow vertical streak near the upper right area. It starts at the top edge and extends downward for a short distance. The shape is elongated and irregular, with a slightly tapered lower end. Its size is small relative to the full image. The defect shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.626451 ], [ "top-center", 0.368574 ], [ "center", 0.004146 ], [ "middle-right", 0.000829 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of plate system is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and top-center. The defect exhibits medium saliency." }, { "image_name": "Ops_58.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface appears in the upper-right area near the right edge. It is a dark, narrow, elongated mark with an irregular tapered shape. The defect extends vertically from the top edge downward for a short distance. It is small relative to the full image. The contrast is clear against the lighter steel background.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.924939 ], [ "middle-right", 0.075061 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of plate system is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "Ops_62.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface appears along the far right side of the image. It forms a dark, vertical, irregular band near the right edge, extending from the upper area to the lower-middle area. A smaller dark oval mark is visible above and slightly left of the main band. The defect has uneven boundaries and strong contrast against the lighter steel background. Its overall size is moderate relative to the image and it occupies the right margin.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "middle-right", 0.527772 ], [ "top-right", 0.280977 ], [ "bottom-right", 0.191251 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Oxide scale of plate system is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of three region(s), mainly located at middle-right and top-right. The defect exhibits high saliency." }, { "image_name": "Ops_63.jpg", "class_name": "Oxide scale of plate system", "natural_language_description": "The Oxide scale of plate system defect on the steel surface appears as a dark, narrow vertical mark in the lower-right area. It has an elongated, irregular shape with slightly tapered ends. The defect is small relative to the full image. It stands out clearly against the lighter gray background. The center of the defect is darker, with a faint lighter halo around it.", "structured_attributes": { "Defect type": "Oxide scale of plate system", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.715845 ], [ "middle-right", 0.284155 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of plate system is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "Ots_06.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots scattered across the image. The spots are irregular to roughly round in shape and vary slightly in size. They are distributed over most of the surface, with a denser cluster in the lower half. The contrast with the light gray background is clear, making the surface look speckled and uneven.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.198742 ], [ "bottom-left", 0.188679 ], [ "bottom-center", 0.184654 ], [ "middle-left", 0.129811 ], [ "middle-right", 0.116981 ], [ "top-left", 0.078742 ], [ "top-right", 0.070692 ], [ "top-center", 0.019371 ], [ "center", 0.012327 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and bottom-left. The defect exhibits medium saliency." }, { "image_name": "Ots_10.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as multiple small, dark spots scattered over the light gray background. The spots are irregular to roughly rounded in shape and vary from tiny specks to slightly larger marks. They are concentrated more in the right-middle area, with a few isolated spots extending upward and downward. The contrast is clear, with the dark marks standing out against the smoother, lighter surface. The affected area is sparse overall and spread across much of the image height.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.279266 ], [ "middle-right", 0.255456 ], [ "top-right", 0.178075 ], [ "bottom-right", 0.094742 ], [ "bottom-center", 0.091766 ], [ "bottom-left", 0.034722 ], [ "center", 0.03373 ], [ "middle-left", 0.032242 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and middle-right. The defect exhibits medium saliency." }, { "image_name": "Ots_103.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as a broad vertical band of dark gray, irregular oxide marks along the right side. The affected area extends from the top to the bottom edge and covers much of the right half. The marks are elongated and clustered, with uneven outlines and broken gaps between them. Smaller faint spots are also visible near the center-left. The defect contrasts with the lighter gray background and gives the surface a mottled, patchy appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.254052 ], [ "bottom-right", 0.246635 ], [ "middle-right", 0.237844 ], [ "center", 0.112192 ], [ "top-left", 0.058184 ], [ "top-center", 0.048679 ], [ "bottom-center", 0.040547 ], [ "middle-left", 0.001868 ] ], "Scale": "extensive", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A extensive neutral Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at top-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "Ots_106.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark specks scattered across the image. The marks are irregular to roughly rounded in shape and vary slightly in size. They are distributed over nearly the entire surface, with a denser group near the right side. The spots show clear contrast against the light gray background. The surface looks lightly speckled and uneven in appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.194366 ], [ "top-right", 0.163028 ], [ "center", 0.140845 ], [ "middle-left", 0.131338 ], [ "bottom-right", 0.123239 ], [ "middle-right", 0.107042 ], [ "top-center", 0.060211 ], [ "bottom-left", 0.055282 ], [ "top-left", 0.024648 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-right. The defect exhibits medium saliency." }, { "image_name": "Ots_107.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots scattered across the image. The spots are irregular to rounded in shape and vary slightly in size. They are distributed from the left side to the right side and cover most of the visible area, with a sparse, speckled pattern. The contrast with the light gray steel background is clear, making the spots easy to distinguish. The surface looks grainy and uneven in appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.237215 ], [ "bottom-left", 0.204555 ], [ "bottom-right", 0.126773 ], [ "bottom-center", 0.125054 ], [ "center", 0.121186 ], [ "top-right", 0.089815 ], [ "top-center", 0.068758 ], [ "middle-right", 0.026644 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "Ots_109.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark gray to black spots scattered across the image. The marks are irregular in shape, with a mix of short elongated flecks and small rounded dots. They are fine in size and occupy a small portion of the surface overall. The spots are distributed broadly from top to bottom and near both side edges, with a slightly denser cluster around the central area. They show clear contrast against the light gray background, giving the surface a speckled appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.201923 ], [ "bottom-center", 0.165103 ], [ "top-center", 0.153377 ], [ "top-left", 0.136257 ], [ "middle-left", 0.084193 ], [ "bottom-left", 0.076689 ], [ "bottom-right", 0.074578 ], [ "middle-right", 0.07364 ], [ "top-right", 0.03424 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "Ots_110.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark specks scattered across the image. The marks are irregular to short elongated in shape and are fine in size. They are spread over the whole visible area, with a slightly denser group on the right side. The defect shows clear dark-on-light contrast against the pale gray steel background. The surface looks lightly speckled and uneven in appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.220088 ], [ "middle-left", 0.142905 ], [ "top-left", 0.142231 ], [ "middle-right", 0.125042 ], [ "top-right", 0.093697 ], [ "top-center", 0.081564 ], [ "center", 0.077182 ], [ "bottom-center", 0.075834 ], [ "bottom-left", 0.041456 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-left. The defect exhibits medium saliency." }, { "image_name": "Ots_111.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark gray to black spots scattered across the light gray surface. The spots are irregular to roughly round in shape and are fine in size. They are distributed over nearly the entire visible area, with no single concentrated cluster. The contrast is mild to moderate, so the marks are visible but not sharply bold. The surface shows a light speckled pattern overall.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.180874 ], [ "bottom-left", 0.170922 ], [ "bottom-center", 0.151882 ], [ "center", 0.123323 ], [ "middle-right", 0.120727 ], [ "top-right", 0.093033 ], [ "top-center", 0.077456 ], [ "middle-left", 0.053656 ], [ "bottom-right", 0.028126 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "Ots_123.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots scattered across the image. The spots are irregular to roughly rounded in shape and vary slightly in size. They are distributed over most of the surface, with a light gray background visible between them. The contrast is clear, making the spots stand out from the smoother surrounding steel. The overall appearance is fine, speckled, and grainy.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.170398 ], [ "top-left", 0.169746 ], [ "bottom-left", 0.123451 ], [ "top-center", 0.121278 ], [ "middle-right", 0.114106 ], [ "middle-left", 0.096283 ], [ "bottom-center", 0.090632 ], [ "top-right", 0.071724 ], [ "center", 0.042382 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and top-left. The defect exhibits medium saliency." }, { "image_name": "Ots_125.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as a group of small, dark specks scattered mainly from the upper-middle area down to the lower-right area. The spots are irregular to roughly round in shape and are very small relative to the image. They are sparse and separated, with a few spots forming a loose diagonal distribution. The defect covers a broad area but occupies only a small portion of the surface. The dark marks show low to moderate contrast against the light gray background.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.408791 ], [ "bottom-right", 0.231868 ], [ "center", 0.08022 ], [ "middle-left", 0.072527 ], [ "bottom-left", 0.07033 ], [ "top-left", 0.064835 ], [ "top-center", 0.045055 ], [ "middle-right", 0.026374 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oxide scale of temperature system is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "Ots_131.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots on a light gray background. The spots are irregular to roughly rounded in shape and vary slightly in size. They are scattered across most of the visible area, with a denser concentration toward the right side and upper-right region. The marks show clear contrast against the smoother surrounding surface, giving the area a fine speckled texture.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.201899 ], [ "center", 0.166828 ], [ "bottom-right", 0.165472 ], [ "middle-right", 0.164697 ], [ "bottom-center", 0.109475 ], [ "top-center", 0.102112 ], [ "bottom-left", 0.060453 ], [ "middle-left", 0.029064 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and center. The defect exhibits medium saliency." }, { "image_name": "Ots_132.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark specks scattered across the image. The marks are irregular to roughly round in shape and vary slightly in size. They are distributed densely over most of the left and central area, while the right side looks smoother and lighter. The defect creates a fine speckled texture against the light gray background. The contrast is moderate, with the dark spots clearly visible but not sharply edged.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.208653 ], [ "bottom-left", 0.169307 ], [ "top-center", 0.148356 ], [ "bottom-center", 0.142395 ], [ "center", 0.097939 ], [ "middle-left", 0.090615 ], [ "top-right", 0.057741 ], [ "middle-right", 0.052632 ], [ "bottom-right", 0.032362 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "Ots_134.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots and short irregular marks scattered across the image. The marks are tiny to small in size and have uneven, blurred edges. They are spread from the upper left to the lower right, with a slightly denser cluster near the center and lower center. A few faint, thin vertical streak-like marks are also visible. The defect shows low to moderate contrast against the light gray background, giving the surface a fine speckled appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.288997 ], [ "bottom-right", 0.178082 ], [ "top-right", 0.116659 ], [ "bottom-center", 0.116659 ], [ "middle-right", 0.106496 ], [ "middle-left", 0.086611 ], [ "top-center", 0.074238 ], [ "bottom-left", 0.026072 ], [ "top-left", 0.006186 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "Ots_136.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark specks and short irregular marks scattered across the image. The spots are uneven in shape and size, ranging from tiny dots to slightly larger small patches. They are distributed broadly over the surface, with no single concentrated area. The defect shows clear contrast against the light gray background, giving the surface a mottled and grainy appearance. The individual marks have soft to slightly blurred edges.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.191441 ], [ "middle-left", 0.167178 ], [ "top-center", 0.144514 ], [ "center", 0.115585 ], [ "bottom-center", 0.108785 ], [ "top-left", 0.104786 ], [ "bottom-right", 0.065991 ], [ "bottom-left", 0.05106 ], [ "middle-right", 0.05066 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-left. The defect exhibits medium saliency." }, { "image_name": "Ots_137.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark gray to black spots scattered across the image. The marks are tiny and mostly irregular to rounded in shape. They are distributed from the left edge to the right edge and from top to bottom, with wide spacing between spots. The spots cover a small portion of the surface area. Their contrast against the light gray background is moderate, and they give the surface a lightly speckled appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.281273 ], [ "bottom-center", 0.145698 ], [ "bottom-right", 0.128706 ], [ "top-center", 0.121475 ], [ "middle-right", 0.084237 ], [ "center", 0.074476 ], [ "top-right", 0.07303 ], [ "middle-left", 0.05893 ], [ "bottom-left", 0.032176 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Ots_139.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots scattered across the image. The spots are irregular to short-oval in shape and vary slightly in size. They are distributed over most of the surface, with isolated clusters and gaps between them. The defect covers a broad area rather than a single concentrated patch. The dark marks show clear contrast against the light gray steel background, giving the surface a fine speckled appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.247432 ], [ "bottom-left", 0.15411 ], [ "bottom-center", 0.127854 ], [ "bottom-right", 0.115868 ], [ "top-center", 0.104167 ], [ "middle-left", 0.080194 ], [ "center", 0.077911 ], [ "top-left", 0.061358 ], [ "middle-right", 0.031107 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and bottom-left. The defect exhibits medium saliency." }, { "image_name": "Ots_151.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark gray to black spots scattered across the image. The spots are irregular to roughly rounded in shape and are mostly fine in size. They are distributed over nearly the whole visible surface, with separate marks spread from top to bottom and side to side. The defect has clear contrast against the light gray background, giving the surface a speckled appearance. Some spots look slightly larger or clustered, but most remain isolated and small.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.231382 ], [ "center", 0.119813 ], [ "middle-right", 0.104149 ], [ "top-center", 0.098928 ], [ "top-left", 0.097279 ], [ "top-right", 0.094257 ], [ "bottom-left", 0.092883 ], [ "bottom-right", 0.08299 ], [ "middle-left", 0.078318 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "Ots_159.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as a cluster of small, dark spots and short irregular marks. The spots are concentrated mainly in the central area and extend vertically from the upper-middle to the lower-middle region. They are unevenly distributed, with some areas denser than others. The marks are small in size and have irregular, blurred edges. They show moderate contrast against the light gray background, giving the surface a speckled appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.251553 ], [ "bottom-left", 0.184487 ], [ "bottom-center", 0.17463 ], [ "middle-right", 0.133919 ], [ "bottom-right", 0.111206 ], [ "top-right", 0.085494 ], [ "top-center", 0.030641 ], [ "middle-left", 0.028069 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "Ots_160.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots scattered mainly from the left edge to the left-middle area. The spots are irregular to roughly round in shape and vary slightly in size. They form a loose vertical band, while the right side is mostly plain gray. The marks have soft edges and low to moderate contrast against the light gray background. The affected area looks speckled and uneven in appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.304896 ], [ "bottom-left", 0.252929 ], [ "top-left", 0.207269 ], [ "center", 0.112046 ], [ "bottom-center", 0.058276 ], [ "bottom-right", 0.036948 ], [ "top-center", 0.027636 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "Ots_164.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as several small, dark spots scattered over a light gray background. The spots are irregular to roughly rounded in shape and vary from tiny dots to a few slightly larger marks. Most are isolated, with a short vertical cluster near the left side and several spots in the upper-right and central-right areas. The defect is spread across much of the image, but the total affected area is small. The dark marks show clear contrast against the smoother, uniform surface.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.247559 ], [ "middle-left", 0.165997 ], [ "top-center", 0.160253 ], [ "bottom-right", 0.144744 ], [ "middle-right", 0.108558 ], [ "top-right", 0.103963 ], [ "center", 0.042504 ], [ "bottom-center", 0.026422 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "Ots_167.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as a cluster of small, dark spots concentrated on the right side. The spots are irregular to rounded in shape and vary slightly in size. They form a loose vertical band from the upper-right area down toward the lower-right area, with one isolated spot near the center-left. The marks have clear contrast against the light gray background. The affected area is limited and scattered rather than continuous.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.360918 ], [ "top-right", 0.35024 ], [ "bottom-right", 0.179925 ], [ "center", 0.092899 ], [ "bottom-center", 0.016017 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "Ots_168.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots scattered across the image. The spots are irregular to roughly round in shape and vary slightly in size. They are distributed from the upper area to the lower area and spread across most of the width, with a sparse overall pattern. The marks show clear contrast against the light gray background. Their edges look soft to slightly blurred, giving the surface a fine speckled appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.195172 ], [ "bottom-right", 0.164263 ], [ "middle-left", 0.139829 ], [ "center", 0.113335 ], [ "bottom-left", 0.103621 ], [ "top-right", 0.096261 ], [ "bottom-center", 0.089785 ], [ "middle-right", 0.056226 ], [ "top-left", 0.041507 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "Ots_169.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark gray to black spots and short irregular marks on a light gray background. The marks are fine and scattered, with a higher concentration on the right side and near the upper-right area. Most spots are tiny and uneven in shape, forming a sparse speckled pattern rather than one continuous patch. The defect has clear contrast against the smoother surrounding surface, while the rest of the surface remains relatively uniform.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.488256 ], [ "bottom-right", 0.149018 ], [ "middle-right", 0.118598 ], [ "bottom-left", 0.104736 ], [ "middle-left", 0.090489 ], [ "top-left", 0.047747 ], [ "bottom-center", 0.001155 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "Ots_170.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark gray to black spots scattered across the image. The marks are irregular in shape, with some rounded and some slightly elongated. Most spots are tiny, while a few are moderately larger. They are distributed from the left edge to near the right edge and from the top to the bottom, with a denser cluster in the right-middle to lower-right area. The spots show clear contrast against the light gray steel background. The surface looks speckled and uneven in appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.220751 ], [ "middle-right", 0.185746 ], [ "middle-left", 0.179439 ], [ "bottom-right", 0.169347 ], [ "top-right", 0.112267 ], [ "bottom-center", 0.069063 ], [ "top-center", 0.026175 ], [ "bottom-left", 0.02176 ], [ "top-left", 0.015453 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "Ots_172.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots scattered over a light gray background. The spots are irregular to roughly round in shape and vary slightly in size. Most marks are isolated, with a few aligned in loose vertical groups. They are distributed across nearly the whole visible area. The contrast is clear, with the dark spots standing out against the smoother, brighter surface.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.292816 ], [ "center", 0.182457 ], [ "middle-right", 0.141072 ], [ "middle-left", 0.103592 ], [ "top-center", 0.06507 ], [ "bottom-right", 0.063509 ], [ "bottom-left", 0.060385 ], [ "bottom-center", 0.057782 ], [ "top-left", 0.033316 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and center. The defect exhibits medium saliency." }, { "image_name": "Ots_173.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark gray to black spots on a light gray background. The spots are irregular to roughly round in shape and have soft, slightly blurred edges. They are fine in size and sparsely to moderately scattered. The marks extend across nearly the full image, with several aligned in a loose vertical band near the left side and additional spots spread through the center and right side. The dark spots show clear contrast against the smoother surrounding surface, giving the area a lightly speckled appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.18177 ], [ "middle-left", 0.175658 ], [ "top-left", 0.152538 ], [ "bottom-right", 0.139251 ], [ "middle-right", 0.136859 ], [ "top-center", 0.089556 ], [ "bottom-left", 0.047568 ], [ "bottom-center", 0.038533 ], [ "center", 0.038267 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-left. The defect exhibits medium saliency." }, { "image_name": "Ots_174.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots scattered across the image. The spots are irregular to roughly round in shape and vary slightly in size. They are distributed over most of the surface, with a dense, speckled pattern from top to bottom and side to side. The contrast is clear, with the dark marks standing out against the light gray background. The surface looks mottled and grainy overall.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.18885 ], [ "center", 0.14095 ], [ "middle-right", 0.127601 ], [ "top-center", 0.113074 ], [ "top-left", 0.103848 ], [ "middle-left", 0.101296 ], [ "bottom-center", 0.094032 ], [ "top-right", 0.069297 ], [ "bottom-left", 0.061052 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "Ots_175.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as small dark spots scattered on a light gray background. The spots are irregular to rounded in shape and are fine in size. They are distributed mainly through the central vertical area, with a few spots extending outward. The contrast is low to moderate, so the marks look faint but visible against the smoother surrounding surface. The overall appearance is sparse and speckled.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.2535 ], [ "center", 0.176 ], [ "bottom-center", 0.166 ], [ "middle-right", 0.1415 ], [ "top-right", 0.0975 ], [ "top-left", 0.083 ], [ "bottom-right", 0.0825 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "Ots_186.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots scattered over the image. The spots are irregular to rounded in shape and vary slightly in size. They are concentrated mainly on the left and central areas, with fewer spots on the right side. The defect extends from near the top edge to near the bottom edge. The dark marks contrast clearly with the light gray background, giving the surface a speckled appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.175053 ], [ "bottom-left", 0.163665 ], [ "center", 0.149629 ], [ "top-center", 0.147246 ], [ "middle-left", 0.144597 ], [ "bottom-right", 0.07786 ], [ "bottom-center", 0.064619 ], [ "top-right", 0.062765 ], [ "middle-right", 0.014566 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "Ots_187.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as small, dark spots and short irregular marks on a light gray background. The marks are sparse to moderately scattered, with several grouped in the right-middle area and a few in the central-left area. They are tiny in size and mostly rounded to slightly elongated in shape. The contrast is clear, with the dark defect marks standing out against the smoother, pale surface.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.307287 ], [ "top-right", 0.289728 ], [ "bottom-center", 0.158033 ], [ "bottom-right", 0.13345 ], [ "middle-right", 0.076383 ], [ "top-center", 0.029851 ], [ "middle-left", 0.005268 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-right. The defect exhibits medium saliency." }, { "image_name": "Ots_188.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as a sparse vertical band of small, dark spots and short irregular marks. The defect extends from near the top edge to near the bottom edge, mainly in the center-right area. The individual marks are tiny and scattered, with uneven spacing. Most spots are round to slightly elongated, and their edges are soft. The contrast with the light gray background is low to moderate, so the marks look faint but visible.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.262721 ], [ "top-center", 0.238837 ], [ "top-right", 0.17134 ], [ "center", 0.165109 ], [ "bottom-right", 0.124611 ], [ "middle-right", 0.037383 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oxide scale of temperature system is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "Ots_189.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark specks scattered over a light gray background. The marks are irregular to roughly round in shape and are mostly fine in size. They are concentrated more on the right side, especially from the upper to middle area, with a few isolated spots elsewhere. The spots show clear dark contrast against the smoother pale surface. Faint vertical streaks are also visible in the background.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.319378 ], [ "top-right", 0.315789 ], [ "middle-left", 0.099282 ], [ "top-center", 0.09689 ], [ "bottom-right", 0.087321 ], [ "top-left", 0.08134 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "Ots_191.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark gray spots and short irregular marks on a light gray background. The spots are scattered across most of the visible area, with several forming loose vertical bands. They are uneven in shape, mostly rounded to elongated, and small in size. The defect has clear contrast against the smoother surrounding surface, giving the area a fine speckled texture.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.206758 ], [ "top-center", 0.178332 ], [ "bottom-center", 0.127112 ], [ "top-right", 0.115849 ], [ "bottom-left", 0.10244 ], [ "middle-right", 0.094395 ], [ "bottom-right", 0.089568 ], [ "middle-left", 0.057388 ], [ "top-left", 0.028158 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Ots_193.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many very small, dark gray to black spots on a light gray background. The marks are irregular to near-round in shape and have soft to slightly blurred edges. They are fine in size and distributed across almost the entire visible surface. Several spots align in thin vertical dotted streaks, giving the surface a speckled and lightly banded appearance. The contrast is moderate, making the defect clearly visible against the smoother surrounding steel.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.226087 ], [ "bottom-left", 0.149657 ], [ "top-center", 0.142792 ], [ "bottom-right", 0.115332 ], [ "top-right", 0.10984 ], [ "middle-right", 0.093364 ], [ "bottom-center", 0.065904 ], [ "top-left", 0.055378 ], [ "center", 0.041648 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "Ots_195.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots on a light gray background. The spots are irregular to roughly round in shape and have clear contrast with the surrounding surface. They are concentrated mainly from the upper area to the lower area on the right side, with a narrower vertical cluster near the center-right and additional spots along the far right edge. The marks are small and scattered rather than continuous, giving the surface a speckled appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.269766 ], [ "center", 0.180862 ], [ "top-center", 0.1717 ], [ "middle-right", 0.132677 ], [ "bottom-right", 0.114354 ], [ "bottom-center", 0.063454 ], [ "bottom-left", 0.036308 ], [ "top-left", 0.030879 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and center. The defect exhibits medium saliency." }, { "image_name": "Ots_199.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as small, dark gray to black spots scattered on a light gray background. The marks are irregular in shape, with some nearly round and some slightly elongated. They are fine in size and sparsely distributed, with a few short vertical chains near the center and upper area. The defect extends from the upper region down toward the lower right side, covering much of the right half of the image. The dark spots show clear contrast against the smoother, pale surface.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.337629 ], [ "top-right", 0.283505 ], [ "center", 0.191753 ], [ "middle-right", 0.091237 ], [ "bottom-right", 0.045876 ], [ "bottom-center", 0.039691 ], [ "top-left", 0.010309 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "Ots_200.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots on a light gray background. The spots are irregular to roughly round in shape and vary slightly in size. They are concentrated mainly along the right side, forming a loose vertical band from near the top to near the bottom. A few isolated spots appear farther left. The dark spots stand out clearly against the smoother, brighter surrounding surface, creating a speckled texture.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.298158 ], [ "middle-right", 0.274367 ], [ "top-right", 0.268995 ], [ "center", 0.050269 ], [ "top-center", 0.046431 ], [ "bottom-left", 0.032233 ], [ "middle-left", 0.028396 ], [ "bottom-center", 0.001151 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "Ots_23.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark specks scattered across a light gray background. The marks are irregular to roughly round in shape and mostly very small in size. They are distributed over nearly the whole visible area, with a sparse but widespread pattern. The contrast is clear, as the dark spots stand out against the smoother, brighter surface. The surface looks slightly grainy because of the dense fine spotting.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.238196 ], [ "top-left", 0.174115 ], [ "middle-right", 0.134907 ], [ "bottom-left", 0.127319 ], [ "center", 0.115093 ], [ "middle-left", 0.104553 ], [ "bottom-right", 0.068297 ], [ "bottom-center", 0.036256 ], [ "top-right", 0.001265 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and top-left. The defect exhibits medium saliency." }, { "image_name": "Ots_27.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as a cluster of small, dark, irregular marks on a light gray background. The marks are concentrated mainly in the left-middle area and extend from the upper left toward the lower left. Most spots are short, uneven, and broken in shape, with a few slightly elongated marks. They vary from very small dots to small patches. The defect covers a limited portion of the image, while the surrounding surface looks smoother and more uniform. The dark marks show clear contrast against the lighter steel surface.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.272913 ], [ "top-center", 0.244712 ], [ "middle-left", 0.193506 ], [ "bottom-left", 0.088868 ], [ "bottom-center", 0.08423 ], [ "middle-right", 0.055659 ], [ "center", 0.052134 ], [ "bottom-right", 0.007978 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and top-center. The defect exhibits medium saliency." }, { "image_name": "Ots_28.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark gray to black spots scattered across the image. The spots are irregular to roughly rounded in shape and are fine in size. They are spread sparsely but broadly over the surface, with no single dominant cluster. The marks show clear contrast against the light gray background. The surface looks lightly speckled and uneven in appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.21784 ], [ "bottom-center", 0.207082 ], [ "middle-left", 0.14926 ], [ "top-right", 0.145226 ], [ "top-center", 0.128194 ], [ "bottom-right", 0.082474 ], [ "middle-right", 0.053339 ], [ "top-left", 0.016584 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Ots_29.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots and short irregular marks scattered across the image. The marks are uneven in shape, with some rounded and some slightly elongated. They are small in size and distributed over nearly the whole surface, from the top to the bottom and from left to right. The defect is centered overall but spread broadly across the field. The dark marks show clear contrast against the light gray steel background, giving the surface a fine speckled appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.220173 ], [ "top-right", 0.128807 ], [ "top-left", 0.128528 ], [ "middle-left", 0.124057 ], [ "bottom-center", 0.116513 ], [ "bottom-right", 0.102822 ], [ "bottom-left", 0.100587 ], [ "top-center", 0.078514 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-right. The defect exhibits medium saliency." }, { "image_name": "Ots_33.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark gray to black spots scattered across the image. The spots are irregular to roughly round in shape and vary from tiny specks to slightly larger marks. They are distributed over nearly the entire surface, with clear gaps between them. The contrast with the light gray background is moderate to strong, making the spots easy to see. The surface looks lightly speckled and uneven in appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.205343 ], [ "middle-right", 0.158434 ], [ "top-left", 0.131718 ], [ "top-center", 0.116806 ], [ "center", 0.113389 ], [ "top-right", 0.100652 ], [ "bottom-left", 0.067412 ], [ "bottom-right", 0.064306 ], [ "bottom-center", 0.041938 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and middle-right. The defect exhibits medium saliency." }, { "image_name": "Ots_36.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark gray to black spots scattered across the image. The spots are irregular to roughly round in shape and vary from tiny specks to slightly larger patches. They are distributed over most of the surface, with clusters and isolated marks visible from top to bottom. The background is light gray and fairly uniform, so the darker spots show clear contrast. The surface has a fine speckled appearance overall.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.246653 ], [ "bottom-right", 0.181642 ], [ "middle-right", 0.142815 ], [ "center", 0.120054 ], [ "bottom-center", 0.090301 ], [ "top-center", 0.073936 ], [ "bottom-left", 0.072746 ], [ "middle-left", 0.057721 ], [ "top-left", 0.014133 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "Ots_38.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots scattered across the image. The spots are irregular to roughly rounded in shape and vary slightly in size. They are distributed over most of the surface, from the top edge to near the bottom edge, with no single concentrated cluster. The defects show clear dark-gray contrast against the lighter gray background. The surface looks speckled and uneven in appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.183829 ], [ "bottom-right", 0.172133 ], [ "middle-right", 0.140351 ], [ "center", 0.137046 ], [ "top-center", 0.097381 ], [ "middle-left", 0.087974 ], [ "top-right", 0.06509 ], [ "bottom-center", 0.060259 ], [ "top-left", 0.055937 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and bottom-right. The defect exhibits medium saliency." }, { "image_name": "Ots_41.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as several small, dark spots scattered mainly from the left-middle to the center area. The spots are irregular to roughly round in shape and vary from tiny specks to slightly larger marks. They are sparse overall, with a loose vertical cluster near the center. The defects show clear contrast against the light gray background. A faint darker vertical band is also visible nearby on the left side of the spotted area.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.356295 ], [ "bottom-left", 0.35095 ], [ "middle-left", 0.137173 ], [ "bottom-center", 0.087886 ], [ "top-left", 0.04038 ], [ "top-center", 0.027316 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "Ots_42.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark gray to black spots on a light gray background. The spots are irregular to roughly round in shape and mostly fine in size. They are scattered across the surface, with a denser cluster from the left side toward the center and a few isolated spots elsewhere. The contrast is moderate, so the marks are visible but not sharply outlined. The surface shows a speckled, grainy appearance over most of the image.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.272727 ], [ "bottom-left", 0.176136 ], [ "middle-right", 0.143595 ], [ "center", 0.124225 ], [ "top-left", 0.081095 ], [ "bottom-right", 0.074638 ], [ "top-right", 0.047779 ], [ "top-center", 0.04468 ], [ "bottom-center", 0.035124 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "Ots_45.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots scattered across nearly the whole image. The spots are irregular to roughly round in shape and are fine in size. They show moderate contrast against the light gray background. Several spots align in loose vertical streaks through the center and right side. The surface has a speckled, uneven visual texture.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.186314 ], [ "bottom-right", 0.170829 ], [ "top-right", 0.164835 ], [ "bottom-left", 0.144356 ], [ "middle-left", 0.142857 ], [ "middle-right", 0.107892 ], [ "center", 0.077423 ], [ "top-center", 0.005495 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "Ots_57.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots scattered across the image. The spots are irregular to roughly round in shape and vary slightly in size. They are distributed over the whole surface rather than concentrated in one area. The background is light gray, so the darker marks show clear contrast. The surface looks finely speckled and uneven in appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.229342 ], [ "top-center", 0.131922 ], [ "middle-right", 0.127283 ], [ "middle-left", 0.119745 ], [ "top-left", 0.118875 ], [ "center", 0.086982 ], [ "top-right", 0.074514 ], [ "bottom-center", 0.063787 ], [ "bottom-right", 0.04755 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and top-center. The defect exhibits medium saliency." }, { "image_name": "Ots_59.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots scattered across the image. The spots are irregular to roughly rounded in shape and vary slightly in size. They are distributed over nearly the whole surface, from edge to edge, with no single concentrated cluster. The background is light gray and fairly uniform, so the darker marks show clear contrast. The surface looks speckled and uneven in appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.162385 ], [ "bottom-center", 0.157115 ], [ "top-center", 0.149539 ], [ "top-left", 0.122859 ], [ "middle-right", 0.121212 ], [ "bottom-left", 0.086957 ], [ "center", 0.081028 ], [ "top-right", 0.062253 ], [ "bottom-right", 0.056653 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Ots_64.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots scattered across the image. The spots are irregular to roughly round in shape and vary slightly in size. They are sparse to moderately distributed over the full surface area. The contrast is clear, with the dark marks standing out against the light gray background. The surface shows a fine speckled appearance overall.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.281071 ], [ "middle-left", 0.17065 ], [ "top-right", 0.117591 ], [ "middle-right", 0.114245 ], [ "bottom-right", 0.100382 ], [ "top-center", 0.08413 ], [ "bottom-center", 0.071224 ], [ "center", 0.031071 ], [ "top-left", 0.029637 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "Ots_67.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as several small, dark spots and short irregular marks on a light gray background. The marks are scattered across most of the image, with a denser cluster in the middle-right area. Most defects are tiny and rounded to slightly elongated, while a few are short vertical streaks near the left side. The contrast is low to moderate, but the dark marks remain clearly visible against the smoother surrounding surface.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.171441 ], [ "center", 0.163949 ], [ "top-right", 0.145879 ], [ "top-left", 0.135743 ], [ "middle-right", 0.131776 ], [ "middle-left", 0.120317 ], [ "bottom-center", 0.073601 ], [ "top-center", 0.047598 ], [ "bottom-left", 0.009696 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "Ots_69.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark specks scattered across the image. The marks are irregular to short-elongated in shape and are fine in size. They are distributed from the upper to lower areas, with a slightly denser cluster near the center. The contrast is low to moderate, with the dark spots visible against the light gray background. The surface shows a lightly speckled appearance overall.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.199194 ], [ "center", 0.149971 ], [ "middle-right", 0.139896 ], [ "top-right", 0.116292 ], [ "top-left", 0.096143 ], [ "middle-left", 0.086644 ], [ "bottom-right", 0.08578 ], [ "bottom-center", 0.075417 ], [ "bottom-left", 0.050662 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "Ots_71.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots scattered across the image. The spots are irregular to roughly round in shape and vary slightly in size. Most are tiny, with a few somewhat larger marks. They are distributed from top to bottom, with a denser vertical cluster near the center-right area. The spots show clear dark contrast against the light gray steel background. The surface looks speckled and uneven in appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.223976 ], [ "bottom-center", 0.163621 ], [ "middle-right", 0.143134 ], [ "top-center", 0.124031 ], [ "bottom-right", 0.091362 ], [ "bottom-left", 0.084718 ], [ "top-left", 0.074751 ], [ "top-right", 0.051218 ], [ "middle-left", 0.043189 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Ots_76.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark spots scattered across most of the image. The spots are irregular to rounded in shape and vary from tiny specks to slightly larger marks. They are dispersed from the upper area to the lower area, with visible concentration near the center and right side. The contrast is moderate, with the dark spots standing out against the light gray background. The surface looks mottled and uneven in appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.22566 ], [ "bottom-right", 0.166444 ], [ "top-right", 0.154975 ], [ "top-center", 0.102161 ], [ "middle-left", 0.099493 ], [ "top-left", 0.091758 ], [ "bottom-left", 0.057349 ], [ "center", 0.056015 ], [ "middle-right", 0.046146 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "Ots_81.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as dense dark gray to black scale marks on a light gray background. The defect covers most of the image and is spread across the full frame. It forms many small scattered spots and several larger irregular patches. The larger patches are elongated and connected, creating a rough vertical band through the center. The shapes are uneven, with blurred and jagged edges. The contrast is clear, with the dark defect standing out strongly against the lighter surrounding surface.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.159998 ], [ "bottom-right", 0.148857 ], [ "middle-right", 0.134158 ], [ "bottom-left", 0.133458 ], [ "top-left", 0.133137 ], [ "top-right", 0.111322 ], [ "bottom-center", 0.095748 ], [ "top-center", 0.048122 ], [ "center", 0.035202 ] ], "Scale": "extensive", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A extensive neutral Oxide scale of temperature system is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-right. The defect exhibits low saliency." }, { "image_name": "Ots_83.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as multiple irregular light-gray to whitish patches on a medium-gray background. The marked areas are elongated and uneven, with rough, broken edges and scattered small dark specks inside and around them. The patches vary from small spots to larger vertical streak-like shapes. They are distributed across nearly the entire image, including the center and both sides. The contrast is moderate, with the defect regions appearing lighter than the surrounding surface.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.218335 ], [ "middle-left", 0.170868 ], [ "top-center", 0.140362 ], [ "bottom-center", 0.116679 ], [ "top-left", 0.095136 ], [ "top-right", 0.088872 ], [ "bottom-right", 0.078482 ], [ "bottom-left", 0.06249 ], [ "center", 0.028775 ] ], "Scale": "extensive", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A extensive neutral Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and middle-left. The defect exhibits low saliency." }, { "image_name": "Ots_87.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as irregular dark gray to black patches on a light gray background. The marks are elongated and broken, forming several vertical bands and clustered spots. They cover a large portion of the image, extending from the top to the bottom and across most of the width. The defect has uneven edges and a blotchy, rough appearance. The contrast between the dark defect areas and the lighter steel surface is clear.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.200331 ], [ "middle-left", 0.193757 ], [ "center", 0.153985 ], [ "top-left", 0.113735 ], [ "top-center", 0.102718 ], [ "top-right", 0.093206 ], [ "bottom-right", 0.064745 ], [ "middle-right", 0.049431 ], [ "bottom-center", 0.028094 ] ], "Scale": "extensive", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A extensive neutral Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "Ots_88.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as many small, dark gray to black spots scattered across the image. The spots are irregular and rounded in shape, with some short elongated marks. They are fine in size and distributed over most of the surface, with denser groups on the left and right sides. The background is light gray and fairly uniform. The defect areas show clear contrast against the lighter surface, giving the surface a speckled appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.15152 ], [ "middle-right", 0.145176 ], [ "top-right", 0.128652 ], [ "middle-left", 0.120832 ], [ "top-left", 0.117291 ], [ "bottom-right", 0.1018 ], [ "bottom-center", 0.089259 ], [ "center", 0.084096 ], [ "top-center", 0.061375 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-right. The defect exhibits medium saliency." }, { "image_name": "Ots_91.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as multiple dark, irregular spots and short elongated marks on a light gray background. The marks are small to medium in size and are scattered across nearly the entire image. Several larger patches are visible near the left side, upper-right area, and lower-right area. The shapes are uneven, with blurred or soft edges. The defect shows clear dark-to-light contrast and gives the surface a speckled, nonuniform appearance.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.182968 ], [ "middle-right", 0.148679 ], [ "top-right", 0.141231 ], [ "bottom-right", 0.136734 ], [ "bottom-center", 0.117341 ], [ "top-center", 0.110034 ], [ "top-left", 0.096121 ], [ "center", 0.036678 ], [ "bottom-left", 0.030214 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and middle-right. The defect exhibits low saliency." }, { "image_name": "Ots_93.jpg", "class_name": "Oxide scale of temperature system", "natural_language_description": "The Oxide scale of temperature system defect on the steel surface appears as broad, irregular vertical bands and patchy mottled areas across the whole image. The marks are medium to dark gray against a light gray background, giving clear contrast. The bands are elongated and uneven, with broken edges and scattered small dark specks between them. The defect covers a large area and is distributed from top to bottom, mainly through the center and side regions. The surface looks rough and visually nonuniform.", "structured_attributes": { "Defect type": "Oxide scale of temperature system", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.180028 ], [ "bottom-right", 0.163364 ], [ "center", 0.133514 ], [ "bottom-left", 0.13137 ], [ "middle-right", 0.128377 ], [ "bottom-center", 0.098042 ], [ "top-center", 0.060184 ], [ "middle-left", 0.05436 ], [ "top-right", 0.05076 ] ], "Scale": "extensive", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A extensive bright Oxide scale of temperature system is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at top-left and bottom-right. The defect exhibits low saliency." }, { "image_name": "pa_03.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as two dark, irregular patches near the center-right. The upper patch is long and narrow with a slightly curved shape. The lower patch is smaller, rounder, and separated from the upper one by a short gap. A small dark patch is also visible near the left edge. The defects have soft, uneven edges and strong contrast against the lighter background. The combined affected area is moderate in size within the image.", "structured_attributes": { "Defect type": "Patches", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-right", 0.187566 ], [ "middle-right", 0.186504 ], [ "top-center", 0.178622 ], [ "top-right", 0.165693 ], [ "center", 0.118225 ], [ "middle-left", 0.099451 ], [ "bottom-center", 0.063939 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "pa_08.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, elongated patches with irregular rounded ends. Two larger patches are visible near the upper left and upper right areas, and one tall narrow patch runs down the right side. A few much smaller dark marks appear near the center. The patches have strong contrast against the lighter gray background. They occupy a large vertical span of the image and are distributed from the top edge to the lower right area. Their edges look soft and slightly blurred.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-right", 0.25991 ], [ "top-left", 0.220484 ], [ "top-right", 0.210985 ], [ "top-center", 0.107921 ], [ "middle-right", 0.102707 ], [ "middle-left", 0.08328 ], [ "center", 0.009214 ], [ "bottom-center", 0.0055 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at bottom-right and top-left. The defect exhibits high saliency." }, { "image_name": "pa_09.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a dark, narrow patch near the center. It has an irregular vertical shape with rounded ends and a slight bulge on one side. The defect is small relative to the full image. Its edges are soft and not sharply defined. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.99556 ], [ "top-center", 0.003757 ], [ "bottom-center", 0.000683 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Patches is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "pa_10.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a dark, irregular patch in the upper central area. It extends downward from the top edge and widens into a larger rounded section below. The shape is uneven and slightly elongated. It is medium-sized relative to the image. The defect has soft, blurred edges and shows strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Patches", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-center", 0.432496 ], [ "center", 0.343999 ], [ "top-right", 0.116591 ], [ "middle-right", 0.106914 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Patches is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "pa_100.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular patches extending vertically through the central area. The largest patch is long and narrow on the right side, running from the upper-middle to the lower part of the image. A broader, rounded patch is visible in the lower-middle left, and smaller dark patches appear above it near the upper center. The patches have uneven, soft edges and strong contrast against the lighter gray background. Together they cover a large portion of the image height and the middle-right area.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-right", 0.272851 ], [ "top-center", 0.207983 ], [ "middle-right", 0.173856 ], [ "bottom-center", 0.142623 ], [ "center", 0.117233 ], [ "top-right", 0.052364 ], [ "top-left", 0.028557 ], [ "bottom-left", 0.002949 ], [ "middle-left", 0.001583 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of three region(s), mainly located at bottom-right and top-center. The defect exhibits high saliency." }, { "image_name": "pa_108.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a dark, irregular vertical band near the center-left. It extends from the top edge to the bottom edge of the image. The shape is uneven and segmented, with several rounded bulges connected in a narrow line. Its width is moderate relative to the image, and its height covers nearly the full frame. The defect shows strong contrast against the lighter area on the right and lower contrast against the darker background on the left.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.361517 ], [ "bottom-center", 0.315502 ], [ "top-center", 0.26984 ], [ "top-left", 0.026307 ], [ "middle-left", 0.024635 ], [ "bottom-left", 0.0022 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "pa_115.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a large, dark irregular region. It extends across most of the image height and much of the width, from the left edge toward the right side. The shape is uneven and branching, with several rounded lobes and narrow connections. A smaller separate dark patch is visible near the lower middle area. The defect has soft, blurred edges rather than sharp boundaries. It shows strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "center", 0.211351 ], [ "top-center", 0.197026 ], [ "middle-left", 0.143247 ], [ "bottom-center", 0.140372 ], [ "top-left", 0.120149 ], [ "top-right", 0.112664 ], [ "middle-right", 0.046741 ], [ "bottom-right", 0.027261 ], [ "bottom-left", 0.00119 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of four region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "pa_117.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a broad, dark vertical band on the left side. It extends from the top edge to the bottom edge of the image. The shape is irregular and uneven, with several connected bulging sections. Its edges are soft and blurred rather than sharp. The defect is large, covering a substantial portion of the left half of the surface. It shows strong contrast against the lighter gray background on the right.", "structured_attributes": { "Defect type": "Patches", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.242086 ], [ "top-center", 0.206174 ], [ "center", 0.187436 ], [ "middle-left", 0.185723 ], [ "top-left", 0.151671 ], [ "bottom-left", 0.026909 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and top-center. The defect exhibits high saliency." }, { "image_name": "pa_118.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a dark, elongated patch. It forms a narrow vertical band with an irregular, wavy outline. The patch extends from the top edge to the bottom edge of the image. Its width is moderate and varies along its length, with a broader middle section. It is positioned left of center. The defect shows clear dark contrast against the lighter steel background, and its edges appear soft rather than sharply defined.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.320351 ], [ "center", 0.307124 ], [ "bottom-center", 0.255437 ], [ "middle-left", 0.097858 ], [ "bottom-left", 0.019231 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "pa_122.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a dark, irregular vertical cluster near the center-left area. It consists of one larger connected patch and a smaller separate patch to the lower left. The larger patch has uneven, lobed edges and an elongated shape. The defect extends from the upper middle down to the lower part of the image and covers a relatively large area. It shows strong contrast against the lighter steel background. The edges are somewhat soft rather than sharply defined.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.391894 ], [ "bottom-center", 0.347125 ], [ "bottom-left", 0.100927 ], [ "top-center", 0.072091 ], [ "middle-left", 0.050888 ], [ "bottom-right", 0.022294 ], [ "middle-right", 0.00733 ], [ "top-left", 0.007027 ], [ "top-right", 0.000424 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "pa_125.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several large bright regions with irregular, elongated shapes. These patches extend from the top to the bottom of the image and cover most of the surface area. Narrow dark bands separate the bright regions. The patch edges are uneven and slightly blurred. The contrast between the bright patches and the darker surrounding surface is strong. The defect is spread across nearly the entire frame, with the main patches located on the left, center, and right sides.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.157185 ], [ "bottom-center", 0.132313 ], [ "middle-left", 0.116031 ], [ "bottom-right", 0.107857 ], [ "top-center", 0.105606 ], [ "top-right", 0.105081 ], [ "bottom-left", 0.099771 ], [ "middle-right", 0.09505 ], [ "top-left", 0.081106 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "pa_126.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a large, irregular vertical region across the middle of the image. It extends from the top edge to the bottom edge and covers much of the central and right areas. The shape is uneven, with several rounded bulges and narrow sections. Its boundaries are diffuse rather than sharp. The defect shows mixed gray tones, with broad dark areas and a few lighter spots inside it. It has clear contrast against the lighter surrounding steel surface.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.244075 ], [ "middle-right", 0.167927 ], [ "top-center", 0.16591 ], [ "bottom-center", 0.143116 ], [ "top-right", 0.128896 ], [ "bottom-right", 0.10664 ], [ "top-left", 0.026357 ], [ "bottom-left", 0.015398 ], [ "middle-left", 0.001681 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "pa_127.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as large dark irregular areas with uneven, diffuse edges. The patches cover much of the left side and extend through the center in a broad vertical form. They are connected in places and form an uneven, branching shape. The defect is extensive, spanning nearly the full height of the image and most of its width. It shows strong contrast against the lighter surrounding steel surface. No clear depth is visible.", "structured_attributes": { "Defect type": "Patches", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "top-left", 0.222998 ], [ "middle-left", 0.176515 ], [ "center", 0.150073 ], [ "top-center", 0.139743 ], [ "bottom-left", 0.110281 ], [ "middle-right", 0.077343 ], [ "bottom-right", 0.066721 ], [ "top-right", 0.035699 ], [ "bottom-center", 0.020627 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of three region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "pa_129.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as two dark, irregular areas near the center-right region. One patch is larger and broader in the lower middle area. The other patch is smaller and curved above it. Both patches have soft, uneven edges and a blurred appearance. They show moderate to strong contrast against the lighter gray background. The combined defect covers a medium-sized area of the image.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.378388 ], [ "middle-right", 0.295832 ], [ "bottom-center", 0.27488 ], [ "bottom-left", 0.022546 ], [ "middle-left", 0.021521 ], [ "top-center", 0.005466 ], [ "top-right", 0.001366 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "pa_13.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as two dark areas with strong contrast against the lighter background. One patch is on the left side and is broad, rounded, and partly cut off by the image edge. The other patch is on the right side and is tall, narrow, and vertically elongated. Both patches have irregular outlines and soft, blurred edges. They occupy the middle to lower part of the image and span most of the width.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-left", 0.368594 ], [ "middle-right", 0.271932 ], [ "bottom-right", 0.230842 ], [ "bottom-left", 0.128632 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at middle-left and middle-right. The defect exhibits high saliency." }, { "image_name": "pa_130.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as broad, irregular dark regions covering most of the image. The patches form uneven vertical bands and cloudy areas with soft, blurred edges. They extend from the top to the bottom and span nearly the full width, leaving narrower lighter gaps between them. The contrast is moderate to strong against the lighter steel background. The defect is large in size and centered across the whole surface view.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.150741 ], [ "center", 0.139539 ], [ "top-left", 0.1273 ], [ "top-right", 0.120781 ], [ "bottom-left", 0.118995 ], [ "middle-left", 0.111125 ], [ "bottom-right", 0.109604 ], [ "middle-right", 0.097991 ], [ "top-center", 0.023924 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "pa_131.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular areas against a lighter gray background. The largest patch is broad and uneven, extending from the lower-left toward the center. A smaller rounded dark patch is visible in the lower-right area. Near the top, there are two additional dark patches, including one elongated vertical mark near the upper center-right. The edges are soft and blurred rather than sharp. The defect covers a large portion of the image and shows strong contrast with the surrounding surface.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "top-right", 0.190378 ], [ "bottom-left", 0.178337 ], [ "center", 0.164343 ], [ "top-center", 0.136085 ], [ "bottom-center", 0.116613 ], [ "middle-left", 0.084938 ], [ "middle-right", 0.083473 ], [ "bottom-right", 0.044422 ], [ "top-left", 0.00141 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of five region(s), mainly located at top-right and bottom-left. The defect exhibits high saliency." }, { "image_name": "pa_132.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several large, irregular dark-gray regions spread across the image. The patches have uneven, blurred boundaries and merge into a broad mottled pattern. They cover a large portion of the surface, extending from the left edge to near the right edge and from top to bottom. Bright white areas remain between the darker patches, creating strong contrast. The defect is centered overall and distributed across most of the frame.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.161291 ], [ "center", 0.15115 ], [ "top-left", 0.133276 ], [ "top-right", 0.129649 ], [ "top-center", 0.121113 ], [ "middle-right", 0.110266 ], [ "middle-left", 0.070088 ], [ "bottom-left", 0.06306 ], [ "bottom-right", 0.060107 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of four region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "pa_133.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a large dark irregular region spanning most of the image height. It covers the left side and the central area, with a narrower extension toward the right. The shape is uneven and blotchy, with soft, indistinct edges. The contrast is strong against the lighter gray background. The defect is broad and prominent, occupying about half of the visible surface. Depth is not visible.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.190787 ], [ "middle-right", 0.160165 ], [ "bottom-right", 0.148354 ], [ "middle-left", 0.134475 ], [ "top-right", 0.116876 ], [ "bottom-center", 0.104621 ], [ "top-left", 0.06455 ], [ "center", 0.054747 ], [ "top-center", 0.025424 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of three region(s), mainly located at bottom-left and middle-right. The defect exhibits medium saliency." }, { "image_name": "pa_134.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a dark, irregular patch near the lower center. It has a vertically elongated shape with a wider lower part and a narrower upper part. The outline is uneven and slightly blurred. The defect occupies a moderate area of the image. It shows strong contrast against the lighter gray background. It extends downward to the bottom edge of the visible area.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.569183 ], [ "center", 0.275771 ], [ "bottom-left", 0.126845 ], [ "middle-left", 0.028201 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "pa_136.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a large, dark irregular area with uneven, diffuse edges. It spans most of the image, extending from the upper-left area to the lower-right area. The shape is broad and connected, with several rounded lobes and a central inward gap. The contrast is strong against the lighter steel background. The darkest regions are concentrated around the center and upper portions.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.222938 ], [ "middle-right", 0.141759 ], [ "middle-left", 0.137348 ], [ "bottom-center", 0.119419 ], [ "top-right", 0.109708 ], [ "top-left", 0.091637 ], [ "top-center", 0.088613 ], [ "bottom-right", 0.081961 ], [ "bottom-left", 0.006617 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "pa_138.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a large dark irregular region on the right side. It extends from the top edge to the bottom edge of the image. The shape is elongated and uneven, with a narrow upper section and a wider lower section that bulges outward. Its edges are soft and blurred rather than sharp. The defect covers a substantial portion of the image width. It shows strong contrast against the lighter surrounding steel surface.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.307346 ], [ "bottom-right", 0.219655 ], [ "center", 0.14399 ], [ "top-right", 0.123452 ], [ "top-center", 0.105256 ], [ "middle-right", 0.096699 ], [ "bottom-left", 0.003603 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits high saliency." }, { "image_name": "pa_147.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a broad, dark vertical band across the center. It is irregular in shape and extends from the top edge to the bottom edge. The band is relatively wide and occupies a large portion of the image. Its edges are uneven and blurred rather than sharply defined. The contrast is moderate to strong against the lighter surrounding surface. Small darker patch-like spots are also visible near the lower left area and along the right side.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.245284 ], [ "top-center", 0.211402 ], [ "bottom-center", 0.176897 ], [ "middle-right", 0.08264 ], [ "bottom-right", 0.081426 ], [ "top-left", 0.077507 ], [ "bottom-left", 0.062075 ], [ "middle-left", 0.059994 ], [ "top-right", 0.002774 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "pa_148.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several irregular light and dark regions spread across the image. The patches are broad and connected in places, forming uneven rounded and lobed shapes. They cover a large portion of the surface, extending from the top edge to the bottom edge and across the full width. The contrast is moderate to strong, with bright patch areas standing out against darker surrounding zones. The edges are soft and blurred rather than sharp. No visible depth can be confirmed from the image.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "top-left", 0.196176 ], [ "center", 0.191927 ], [ "top-center", 0.190164 ], [ "bottom-left", 0.17927 ], [ "bottom-center", 0.124486 ], [ "top-right", 0.05935 ], [ "bottom-right", 0.02007 ], [ "middle-right", 0.019753 ], [ "middle-left", 0.018804 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of four region(s), mainly located at top-left and center. The defect exhibits high saliency." }, { "image_name": "pa_149.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular blotches. The patches are distributed from the upper area to the lower area, with the most visible groups near the left side, upper right, and lower center. Their shapes are uneven and rounded to elongated. The edges are soft and blurred rather than sharp. The defects are medium in size and cover a noticeable portion of the image. They show low to moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.291697 ], [ "middle-right", 0.175912 ], [ "top-center", 0.141788 ], [ "top-left", 0.129288 ], [ "bottom-left", 0.101095 ], [ "top-right", 0.065693 ], [ "center", 0.051186 ], [ "middle-left", 0.03385 ], [ "bottom-right", 0.009489 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of three region(s), mainly located at bottom-center and middle-right. The defect exhibits medium saliency." }, { "image_name": "pa_150.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a large dark irregular area near the center. It extends across much of the middle region, from the upper-middle to the lower-middle area. The shape is uneven and asymmetrical, with a broader lower section and a narrower upper extension. Its edges are diffuse rather than sharp. The defect shows strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.352256 ], [ "bottom-center", 0.231718 ], [ "middle-right", 0.14793 ], [ "top-center", 0.113597 ], [ "bottom-left", 0.096988 ], [ "middle-left", 0.055652 ], [ "top-right", 0.001549 ], [ "bottom-right", 0.00031 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "pa_151.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular spots spread across most of the image. The largest patch is in the upper left area and has a rounded shape with uneven edges. Smaller patches are visible in the lower left, center-right, and upper right areas. The spots are medium to large in size relative to the image and occupy a broad area from near the top to the bottom. They show clear contrast against the lighter, mottled background. The patch boundaries are soft and slightly blurred.", "structured_attributes": { "Defect type": "Patches", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "middle-right", 0.279687 ], [ "top-left", 0.254962 ], [ "middle-left", 0.20676 ], [ "bottom-left", 0.121356 ], [ "top-center", 0.072814 ], [ "top-right", 0.029942 ], [ "center", 0.025179 ], [ "bottom-center", 0.0093 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of five region(s), mainly located at middle-right and top-left. The defect exhibits high saliency." }, { "image_name": "pa_152.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular patches. The largest patch forms a tall vertical shape on the right side and extends from near the top edge to the lower half. A broad darker patch is visible in the lower center. A smaller rounded patch appears on the left side, and a tiny dark spot is near the upper left. The patches have soft, uneven edges and strong contrast against the lighter background. Together, they cover a large central area of the image.", "structured_attributes": { "Defect type": "Patches", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-right", 0.200152 ], [ "middle-right", 0.191578 ], [ "bottom-center", 0.18554 ], [ "middle-left", 0.148453 ], [ "top-right", 0.146423 ], [ "top-center", 0.069051 ], [ "center", 0.053628 ], [ "top-left", 0.005175 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of three region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "pa_153.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as two large dark regions with irregular shapes. One patch is in the lower left area, and the other extends vertically along the right side. The right patch is taller and larger than the left patch. Both patches have soft, blurred edges and uneven outlines. Smaller faint dark spots are also visible near the upper area and close to the center. The defects show strong contrast against the bright background and cover a large portion of the image.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.231975 ], [ "top-right", 0.212771 ], [ "middle-right", 0.210913 ], [ "bottom-left", 0.168311 ], [ "middle-left", 0.157255 ], [ "bottom-center", 0.013724 ], [ "center", 0.005051 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at bottom-right and top-right. The defect exhibits high saliency." }, { "image_name": "pa_160.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular areas. A large elongated patch is located on the left side and extends from the upper-left toward the lower-left area. A second dark patch appears in the upper-right corner. A smaller, roughly horizontal patch is visible near the center-right. The patches have uneven, blurred edges and strong contrast against the bright background. Together they cover a noticeable portion of the image.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "middle-left", 0.315746 ], [ "top-right", 0.243343 ], [ "center", 0.148915 ], [ "bottom-left", 0.11407 ], [ "middle-right", 0.111686 ], [ "top-left", 0.065007 ], [ "bottom-center", 0.001233 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of three region(s), mainly located at middle-left and top-right. The defect exhibits high saliency." }, { "image_name": "pa_161.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular patches. The patches are vertically aligned along the left-middle area, with one larger patch near the upper left and smaller patches below it. Their shapes are uneven and blurred rather than sharply defined. The defect extends from the top edge to the bottom edge over the left half of the image. It shows strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.345914 ], [ "top-left", 0.295714 ], [ "top-center", 0.230269 ], [ "middle-left", 0.07781 ], [ "bottom-center", 0.046295 ], [ "center", 0.003997 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of two region(s), mainly located at bottom-left and top-left. The defect exhibits high saliency." }, { "image_name": "pa_166.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular patches. Two large patches are visible on the left side, one near the upper-left edge and one in the lower-left area. A broader dark patch is also present in the upper-right area, with a tiny dark spot near the lower-right side. The patches have uneven, rounded shapes and soft, blurred edges. They extend over much of the image height and show strong contrast against the lighter background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.502481 ], [ "top-left", 0.312533 ], [ "middle-left", 0.112343 ], [ "bottom-center", 0.036849 ], [ "top-center", 0.019111 ], [ "bottom-right", 0.015627 ], [ "center", 0.001056 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of three region(s), mainly located at bottom-left and top-left. The defect exhibits high saliency." }, { "image_name": "pa_167.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a large dark gray patch near the center. It has an irregular vertical shape with uneven, blurry edges. The patch extends from near the top edge to near the lower part of the image and covers a broad central area. A short narrow protrusion is visible on the right side of the main patch. A much smaller dark patch appears to the left of the main area. The defect shows strong contrast against the bright background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.291975 ], [ "bottom-center", 0.217609 ], [ "top-center", 0.18143 ], [ "middle-right", 0.149517 ], [ "bottom-right", 0.080886 ], [ "top-right", 0.062454 ], [ "middle-left", 0.015197 ], [ "bottom-left", 0.000931 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "pa_169.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular spots. The largest patches are elongated and vertically oriented, while two smaller patches are compact and rounded. The defects are spread from the upper area to the lower area, with one near the upper right, one near the upper left, one along the lower left, and one near the lower right. They cover a broad central portion of the image. Their edges are soft and uneven, and they show strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-left", 0.381384 ], [ "top-center", 0.230409 ], [ "top-right", 0.117934 ], [ "top-left", 0.100292 ], [ "middle-left", 0.077485 ], [ "bottom-right", 0.061793 ], [ "center", 0.016764 ], [ "bottom-center", 0.013938 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of four region(s), mainly located at bottom-left and top-center. The defect exhibits high saliency." }, { "image_name": "pa_174.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as three dark areas against a lighter gray background. One small patch is near the upper right, and another small patch is near the left side. The largest patch is in the lower right area. The patches have irregular to roughly oval shapes with soft, blurred edges. The lower patch is noticeably larger and more elongated than the other two. The contrast is moderate to strong, with the dark patches clearly visible from the surrounding surface.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-right", 0.638125 ], [ "middle-left", 0.151319 ], [ "bottom-center", 0.111314 ], [ "top-right", 0.091802 ], [ "middle-right", 0.00744 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of three region(s), mainly located at bottom-right and middle-left. The defect exhibits high saliency." }, { "image_name": "pa_176.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular areas with soft, blurred edges. The largest patches are grouped along the left side from the upper-left to the lower-left region. A smaller elongated dark patch is visible near the right-middle side. The defect covers a relatively large portion of the image height. It shows strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-left", 0.351011 ], [ "bottom-left", 0.228403 ], [ "top-left", 0.221248 ], [ "middle-right", 0.199338 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at middle-left and bottom-left. The defect exhibits high saliency." }, { "image_name": "pa_177.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as three dark patches. One small patch is in the left-middle area. A larger elongated patch is near the center and extends downward with an irregular, slightly curved shape. Another small rounded patch is in the lower-right area. The patches have soft, blurred edges and show clear contrast against the lighter gray background. The defect covers a moderate area across the middle to lower part of the image.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "center", 0.465809 ], [ "middle-right", 0.219024 ], [ "bottom-right", 0.206981 ], [ "middle-left", 0.108185 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of three region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "pa_18.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular patches spread across most of the image. The patches are large and medium in size, with uneven, rounded to elongated shapes. One broad patch is visible in the upper left area, a tall narrow patch is near the upper right, and smaller dark patches appear around the center and lower middle. The defect extends from the left edge to near the right edge and covers much of the surface vertically. The dark patches show clear contrast against the lighter steel background. Their edges look soft and blurred rather than sharp.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "top-left", 0.237608 ], [ "middle-left", 0.20578 ], [ "bottom-right", 0.14747 ], [ "bottom-center", 0.144231 ], [ "top-right", 0.135232 ], [ "center", 0.066691 ], [ "middle-right", 0.042626 ], [ "bottom-left", 0.018922 ], [ "top-center", 0.00144 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of four region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "pa_180.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular patches. A larger patch is located in the lower central area and extends toward the lower right. Smaller dark spots are visible along the left side, mainly in the upper and middle areas. The shapes are uneven and blotchy, with soft to slightly blurred edges. The defects show strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Patches", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.441904 ], [ "bottom-right", 0.381082 ], [ "middle-left", 0.063129 ], [ "bottom-left", 0.0625 ], [ "top-left", 0.041946 ], [ "center", 0.009438 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Patches is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and bottom-right. The defect exhibits high saliency." }, { "image_name": "pa_183.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a dark, irregular region in the lower central area. It has a larger rounded upper section and a narrower extension that runs toward the lower right. The defect covers a moderate area of the image. Its edges are uneven and slightly blurred. It shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.417398 ], [ "center", 0.22031 ], [ "middle-left", 0.202172 ], [ "bottom-right", 0.123267 ], [ "bottom-left", 0.036853 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "pa_19.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular patches. A large patch is visible in the lower-left area, and another large patch is on the right side. Smaller dark patches appear near the upper center and middle area. The patches have uneven, blurred edges and an amorphous shape. They cover a fairly large portion of the image. The dark regions show clear contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.289986 ], [ "middle-right", 0.190811 ], [ "middle-left", 0.163552 ], [ "bottom-center", 0.157043 ], [ "top-center", 0.109035 ], [ "top-right", 0.066181 ], [ "top-left", 0.013275 ], [ "center", 0.00812 ], [ "bottom-right", 0.001998 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. It extends in a diagonal direction. The defects are scattered, consisting of three region(s), mainly located at bottom-left and middle-right. The defect exhibits high saliency." }, { "image_name": "pa_194.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular areas. A large elongated patch runs vertically along the right side, extending from near the top to the lower right. Two smaller rounded patches are visible on the left side, one in the upper left and one in the lower left. The patches have soft, blurred edges and uneven outlines. They show strong contrast against the bright steel background. The defect covers a large portion of the image and is spread across the left and right sides.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "top-right", 0.268035 ], [ "middle-right", 0.257165 ], [ "bottom-right", 0.191159 ], [ "bottom-left", 0.148591 ], [ "middle-left", 0.094061 ], [ "top-left", 0.018703 ], [ "top-center", 0.013724 ], [ "bottom-center", 0.006619 ], [ "center", 0.001943 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at top-right and middle-right. The defect exhibits high saliency." }, { "image_name": "pa_199.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a dark, irregular vertical band. It extends from the top edge to the bottom edge of the image. The band is positioned slightly left of center. Its width is moderate relative to the image, and its outline is uneven with several bulging sections. The contrast with the surrounding steel surface is clear, with softer edges in some areas.", "structured_attributes": { "Defect type": "Patches", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.288844 ], [ "center", 0.276557 ], [ "top-center", 0.23287 ], [ "bottom-left", 0.100182 ], [ "middle-left", 0.051424 ], [ "top-left", 0.050124 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "pa_20.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as two dark, irregular patches. One patch is tall and narrow on the left side. The other patch is broader and rounded on the right side. Both patches extend through much of the image height. Their edges are uneven and slightly blurred. The defects show strong contrast against the lighter steel background. They are positioned from the left side to the center-right area of the image.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-right", 0.242138 ], [ "middle-right", 0.174432 ], [ "top-left", 0.125756 ], [ "bottom-center", 0.116021 ], [ "center", 0.094988 ], [ "middle-left", 0.079684 ], [ "bottom-left", 0.06394 ], [ "top-center", 0.053924 ], [ "top-right", 0.049117 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "pa_204.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as two dark regions with strong contrast against the lighter background. One patch is a broad, irregular shape in the left-middle area. The other patch is a tall, narrow vertical band along the right side. The right patch extends from the top edge to the bottom edge. The left patch is smaller and has a rounded upper part with a short protrusion on its lower left side. Both patches have uneven, slightly blurred edges.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.251406 ], [ "middle-right", 0.245134 ], [ "middle-left", 0.217615 ], [ "top-right", 0.201881 ], [ "bottom-left", 0.064609 ], [ "center", 0.00957 ], [ "bottom-center", 0.004866 ], [ "top-center", 0.004109 ], [ "top-left", 0.000811 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "pa_205.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark marks with irregular shapes. A larger patch is located in the upper left area and is roughly oval. Another larger patch extends across the left-center to lower-center area with a bent, uneven outline. A smaller dark spot is visible near the right-center side. The defects have soft edges and strong contrast against the gray background. Together they cover a noticeable vertical band from near the top to the lower part of the image.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-center", 0.291046 ], [ "bottom-left", 0.287999 ], [ "bottom-center", 0.215319 ], [ "center", 0.115657 ], [ "top-left", 0.068328 ], [ "middle-left", 0.021652 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at top-center and bottom-left. The defect exhibits high saliency." }, { "image_name": "pa_210.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a large dark irregular patch on the right side. It extends vertically from near the top edge to near the bottom edge. The shape is uneven and lobed, with a rounded top and a wider lower end. Its edges are soft and slightly blurred. The patch shows strong contrast against the lighter background. A much smaller dark spot is also visible in the lower left area.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.389065 ], [ "bottom-right", 0.309589 ], [ "top-right", 0.222474 ], [ "bottom-center", 0.043028 ], [ "center", 0.03471 ], [ "top-center", 0.001134 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "pa_211.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular patches against a lighter gray background. The largest patch runs along the left edge and extends from the upper area toward the lower area. A medium patch is visible near the center-left. Another large patch is located on the right-center to lower-right area, with a curved, open shape. A smaller dark spot appears near the upper-right area. The patches have soft, uneven edges and strong contrast with the surrounding surface. The defect covers a large portion of the image.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-left", 0.246864 ], [ "bottom-right", 0.218264 ], [ "middle-left", 0.179817 ], [ "top-left", 0.150966 ], [ "middle-right", 0.093076 ], [ "center", 0.091257 ], [ "bottom-center", 0.019757 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of four region(s), mainly located at bottom-left and bottom-right. The defect exhibits high saliency." }, { "image_name": "pa_219.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as three dark patches near the upper half of the image. Two larger rounded patches are located at the top left and top right. A longer, irregular patch extends downward from the upper center-right toward the lower right. The patches have uneven, blurred edges and strong contrast against the lighter background. They cover a large portion of the image width and most of the image height.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "top-right", 0.269727 ], [ "top-center", 0.214869 ], [ "top-left", 0.151338 ], [ "bottom-right", 0.134328 ], [ "middle-right", 0.119459 ], [ "center", 0.097888 ], [ "middle-left", 0.012391 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of three region(s), mainly located at top-right and top-center. The defect exhibits high saliency." }, { "image_name": "pa_22.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular regions with strong contrast against the lighter background. A medium-sized patch is visible in the upper left area, with a rounded, uneven shape. A larger elongated patch extends along the right side, reaching from the upper right toward the lower right. A smaller dark patch is present near the center. The defect covers a large portion of the image, especially on the right side. The edges are blurred rather than sharp.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.259559 ], [ "middle-right", 0.172115 ], [ "bottom-center", 0.136314 ], [ "top-right", 0.122758 ], [ "center", 0.107329 ], [ "top-left", 0.092574 ], [ "top-center", 0.055125 ], [ "middle-left", 0.054226 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "pa_220.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a broad, irregular dark region with cloudy edges. It covers most of the right side and extends across much of the image. A smaller dark patch is visible on the left side, separated by a lighter central area. The shapes are uneven and diffuse rather than sharply defined. The defect has strong contrast against the brighter background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "middle-left", 0.260145 ], [ "top-right", 0.247826 ], [ "bottom-right", 0.190921 ], [ "bottom-left", 0.106053 ], [ "middle-right", 0.057928 ], [ "top-left", 0.057161 ], [ "center", 0.048124 ], [ "bottom-center", 0.031841 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of three region(s), mainly located at middle-left and top-right. The defect exhibits high saliency." }, { "image_name": "pa_227.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a dark, irregular cluster near the center. It consists of a broader patch at the lower left and a taller rounded patch at the upper right, connected in the middle. The overall shape is uneven and asymmetrical, with soft, blurred edges. It covers a moderate area of the image. The defect shows strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.41491 ], [ "middle-right", 0.188424 ], [ "bottom-center", 0.182369 ], [ "middle-left", 0.056071 ], [ "bottom-right", 0.046398 ], [ "top-right", 0.042702 ], [ "bottom-left", 0.034681 ], [ "top-center", 0.034445 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "pa_228.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a dark, irregular vertical patch in the upper central area. It extends downward from the top edge and has uneven, blurred boundaries. The shape is elongated and slightly wider near the top, with a narrower lower end. It covers a moderate area relative to the image. The defect shows strong contrast against the lighter surrounding surface.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.898273 ], [ "center", 0.096891 ], [ "top-right", 0.004836 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Patches is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "pa_229.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as two dark, irregular patches in the lower half of the image. One patch is near the lower center-left, and the other is near the lower right. The left patch is slightly larger and more vertically connected, while the right patch is more compact and rounded. Both patches have soft, uneven edges and stand out clearly against the lighter background. Their size is moderate relative to the image.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.342437 ], [ "center", 0.300158 ], [ "bottom-center", 0.244485 ], [ "middle-left", 0.066176 ], [ "middle-right", 0.045431 ], [ "bottom-left", 0.001313 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of two region(s), mainly located at bottom-right and center. The defect exhibits high saliency." }, { "image_name": "pa_230.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as three dark, diffuse patches. Two smaller patches are near the upper part of the image, one left of center and one right of center. A larger elongated patch is in the lower central area. The patches have irregular rounded shapes and soft, blurred edges. They show strong contrast against the bright background. Together they cover a noticeable portion of the image.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.369546 ], [ "top-right", 0.182186 ], [ "top-center", 0.15036 ], [ "top-left", 0.114597 ], [ "center", 0.107175 ], [ "bottom-left", 0.066577 ], [ "middle-right", 0.009559 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of three region(s), mainly located at bottom-center and top-right. The defect exhibits high saliency." }, { "image_name": "pa_234.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a small dark patch in the upper-middle area, slightly left of center. It has an irregular rounded shape with soft, blurred edges. The patch shows strong contrast against the lighter background. Its size is small relative to the full image.", "structured_attributes": { "Defect type": "Patches", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.607419 ], [ "top-center", 0.392581 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Patches is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "pa_238.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a dark, vertically elongated cluster near the center. It consists of several connected irregular patches that form a column from near the top edge down toward the lower middle area. The lower part is broader and rounded, while the upper part is narrower with a small separated segment above. The defect is medium to large in size and occupies a noticeable portion of the image height. It has soft, blurred edges and shows strong contrast against the bright background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.495849 ], [ "center", 0.258737 ], [ "top-center", 0.187971 ], [ "bottom-right", 0.051747 ], [ "middle-right", 0.004924 ], [ "bottom-left", 0.000772 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "pa_239.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a dark, elongated vertical patch near the center. It has an irregular shape with a narrow middle and a broader lower section. A smaller dark extension is visible at the top. The patch spans most of the image height and occupies a moderate area. Its edges are soft and blurred rather than sharp. It shows strong contrast against the lighter surrounding surface.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.412132 ], [ "bottom-center", 0.38682 ], [ "top-center", 0.199487 ], [ "top-left", 0.000892 ], [ "bottom-right", 0.000669 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "pa_242.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a dark, elongated irregular band near the center-right. It extends almost the full height of the image. The main patch has uneven width and jagged edges, with several rounded protrusions along its sides. A smaller separate dark patch is visible in the upper-right area. The defect shows strong contrast against the brighter surrounding surface.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.316058 ], [ "bottom-center", 0.298216 ], [ "top-center", 0.26678 ], [ "top-right", 0.080327 ], [ "middle-right", 0.037074 ], [ "bottom-left", 0.001545 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "pa_245.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular patches with soft, blurred edges. One large patch is along the right side and reaches the top edge. Smaller patches are visible near the top left and bottom left corners. The patches are elongated and uneven in shape. They show strong contrast against the lighter gray background. The defect covers a broad area across the image, mainly around the edges, with the center remaining mostly lighter except for a few small dark spots.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "middle-right", 0.311103 ], [ "top-right", 0.281655 ], [ "bottom-left", 0.209586 ], [ "top-left", 0.197655 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of three region(s), mainly located at middle-right and top-right. The defect exhibits high saliency." }, { "image_name": "pa_247.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as two dark, irregular spots. They are vertically aligned near the center-left area of the image. The upper patch is larger and more elongated. The lower patch is smaller and roughly oval. Both patches have soft, blurred edges and strong contrast against the bright background. They occupy a moderate area of the surface and extend from near the top edge to the lower middle region.", "structured_attributes": { "Defect type": "Patches", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "top-center", 0.477926 ], [ "bottom-center", 0.379007 ], [ "top-left", 0.075838 ], [ "center", 0.067228 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Patches is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at top-center and bottom-center. The defect exhibits high saliency." }, { "image_name": "pa_249.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a single dark, irregular vertical patch. It is elongated and slightly curved, with a wider lower end and a narrower upper section. The defect extends from the upper left-central area down toward the lower middle area. It covers a relatively large area of the image. The contrast is strong against the lighter surrounding steel surface. The edges are uneven and somewhat soft.", "structured_attributes": { "Defect type": "Patches", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.352706 ], [ "bottom-center", 0.294775 ], [ "top-center", 0.174816 ], [ "top-left", 0.120797 ], [ "bottom-right", 0.033436 ], [ "middle-left", 0.02347 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "pa_25.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, connected irregular regions. The patches form a broad vertical band through the center, with additional dark areas near the top and lower left. Their shapes are uneven and rounded, with soft, blurred edges. The defect covers a large portion of the image and extends from the top edge to the bottom edge. It shows strong contrast against the lighter surrounding surface.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.223228 ], [ "top-right", 0.179679 ], [ "top-center", 0.147274 ], [ "center", 0.13047 ], [ "bottom-left", 0.116638 ], [ "top-left", 0.079527 ], [ "middle-left", 0.062193 ], [ "middle-right", 0.034386 ], [ "bottom-right", 0.026603 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of three region(s), mainly located at bottom-center and top-right. The defect exhibits high saliency." }, { "image_name": "pa_254.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a dark, vertically elongated patch near the center-right area. It has an irregular shape with a wider middle section and narrower ends. A small separate dark spot is visible above it, and another small spot appears to the lower right. The main patch extends through much of the image height and occupies a moderate area. It shows strong contrast against the lighter background, with soft and slightly blurred edges.", "structured_attributes": { "Defect type": "Patches", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "center", 0.439738 ], [ "bottom-center", 0.369892 ], [ "top-center", 0.19037 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "pa_265.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as three dark patches. Two larger patches are visible in the upper half, one on the left and one on the right. A smaller dark patch appears near the lower right edge. The patches have irregular, uneven shapes with soft, blurred boundaries. They show strong contrast against the lighter steel background. The defect spans a wide area from the left side to the right side of the image.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "middle-left", 0.413267 ], [ "middle-right", 0.24552 ], [ "top-right", 0.129368 ], [ "bottom-right", 0.111704 ], [ "center", 0.057568 ], [ "bottom-left", 0.042572 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of three region(s), mainly located at middle-left and middle-right. The defect exhibits high saliency." }, { "image_name": "pa_267.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as two dark patches in the lower central area. The left patch is larger and irregular, with a broad upper part and a narrower lower extension. The right patch is smaller and more rounded. Both patches have soft, slightly blurred edges. They cover a moderate area near the bottom of the image. The dark tone contrasts clearly with the lighter steel background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.523543 ], [ "bottom-left", 0.256832 ], [ "bottom-right", 0.219625 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at bottom-center and bottom-left. The defect exhibits high saliency." }, { "image_name": "pa_268.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a large, dark vertical patch on the left-center area. It has an elongated oval shape with irregular, softly blurred edges. The patch extends from near the top edge to near the bottom edge of the image. It occupies a substantial portion of the frame. The defect shows strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.230913 ], [ "center", 0.217877 ], [ "top-center", 0.201399 ], [ "middle-left", 0.154414 ], [ "bottom-left", 0.131858 ], [ "top-left", 0.063539 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "pa_273.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular patches. A large patch extends along the upper-right corner and right edge. Smaller dark spots cluster near the center-right. Another narrow patch appears near the lower-left edge. The patches have uneven, blurred outlines and strong contrast against the lighter background. Together they cover a moderate area and are spread from the top to the bottom of the image.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "top-right", 0.404295 ], [ "bottom-left", 0.245418 ], [ "middle-right", 0.213209 ], [ "bottom-right", 0.068756 ], [ "middle-left", 0.066696 ], [ "top-center", 0.001627 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of three region(s), mainly located at top-right and bottom-left. The defect exhibits high saliency." }, { "image_name": "pa_276.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular patches. One small patch is near the upper left area, one medium patch is on the right-middle side, and a larger patch is in the lower right area. The patches have soft, blurred edges and uneven shapes. They show clear contrast against the lighter gray background. The largest patch is roughly rounded and occupies a noticeable part of the lower right region. The defect extends from the upper area to the bottom area, mainly on the right half of the image.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-right", 0.596672 ], [ "top-left", 0.242539 ], [ "middle-right", 0.160789 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of three region(s), mainly located at bottom-right and top-left. The defect exhibits high saliency." }, { "image_name": "pa_278.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a dark, irregular vertical band near the center. It extends from the top edge down toward the lower middle of the image. The shape is uneven and segmented, with a larger blocky patch in the middle and a smaller rounded patch below it. The defect covers a moderate area of the image. Its edges are soft and slightly blurred. It shows strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Patches", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "center", 0.462902 ], [ "top-center", 0.243047 ], [ "bottom-center", 0.164137 ], [ "middle-left", 0.102857 ], [ "bottom-left", 0.023852 ], [ "bottom-right", 0.003205 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of three region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "pa_279.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as two dark areas near the upper-middle region. One patch is small and roughly round. The other patch is larger, irregular, and elongated with a broader lower part. A faint narrow connection extends between them. The defect covers a moderate area of the image. It shows strong contrast against the lighter steel background. The edges are soft and slightly blurred.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.349127 ], [ "center", 0.242182 ], [ "top-center", 0.184243 ], [ "top-left", 0.124002 ], [ "top-right", 0.100447 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at middle-right and center. The defect exhibits high saliency." }, { "image_name": "pa_280.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a single dark, elongated patch near the center. It has an irregular vertical shape with a wider middle and narrower ends. The patch extends from the upper-middle area to the lower-middle area. It is medium in size and occupies a limited portion of the image. The defect shows strong contrast against the lighter steel background. Its edges are uneven and slightly blurred.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.505972 ], [ "bottom-center", 0.33597 ], [ "top-center", 0.158058 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Patches is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "pa_281.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular regions. The patches are distributed across the image, with larger areas along the left edge and near the upper-right side. Smaller dark patches are visible near the lower-left and right-center areas. Their shapes are uneven and partly elongated, with soft, blurred boundaries. The defects cover a large portion of the surface and show strong contrast against the lighter background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "middle-left", 0.325723 ], [ "top-left", 0.216753 ], [ "bottom-right", 0.188746 ], [ "bottom-left", 0.135959 ], [ "top-right", 0.132818 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of five region(s), mainly located at middle-left and top-left. The defect exhibits high saliency." }, { "image_name": "pa_289.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular regions with soft, blurred edges. A broad patch extends across the upper part of the image from left to right. Another curved patch is visible in the lower-left to central area. The shapes are uneven and rounded rather than linear. The defect covers a large portion of the image. It shows strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "top-right", 0.198748 ], [ "top-left", 0.160092 ], [ "bottom-left", 0.159788 ], [ "center", 0.149638 ], [ "top-center", 0.125448 ], [ "middle-right", 0.105999 ], [ "bottom-center", 0.0733 ], [ "middle-left", 0.026986 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of three region(s), mainly located at top-right and top-left. The defect exhibits high saliency." }, { "image_name": "pa_291.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, connected patches near the center. The main patch is elongated and irregular, with a curved vertical shape and uneven width. A separate dark patch lies in the lower right area, and a smaller rounded patch is visible on the left side. The defect covers a large central area from near the top edge to the lower part of the image. The dark regions show clear contrast against the lighter steel background, and their edges look soft rather than sharp.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.231215 ], [ "center", 0.19282 ], [ "top-center", 0.187778 ], [ "bottom-right", 0.168206 ], [ "middle-left", 0.072345 ], [ "bottom-left", 0.067452 ], [ "top-right", 0.061061 ], [ "middle-right", 0.019122 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "pa_294.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular patches spread across most of the image. The patches are vertically elongated and uneven in shape, with blurred boundaries. They vary in size from medium to large. One large patch is along the left side, another extends near the top center, and additional dark patches appear on the right side and lower center. The defects show strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "top-left", 0.170835 ], [ "bottom-right", 0.15812 ], [ "top-right", 0.157449 ], [ "bottom-center", 0.127906 ], [ "middle-left", 0.117373 ], [ "top-center", 0.113764 ], [ "middle-right", 0.082165 ], [ "center", 0.072388 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of five region(s), mainly located at top-left and bottom-right. The defect exhibits high saliency." }, { "image_name": "pa_297.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a single dark patch near the center. It has an irregular, roughly vertical shape with a wider rounded bottom and a narrower top. The patch is medium-sized relative to the image. Its edges are soft and slightly blurred. The defect shows strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.609784 ], [ "bottom-center", 0.265013 ], [ "top-center", 0.062254 ], [ "bottom-right", 0.04498 ], [ "middle-right", 0.017969 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "pa_300.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as broad, dark irregular areas with strong contrast against the lighter background. A large patch extends vertically through the center-left part of the image, with uneven, wavy edges. A second dark vertical band runs along the right side. Smaller rounded dark spots connect to the main patch near the top and lower left. The defect covers a large portion of the image and spans nearly the full height.", "structured_attributes": { "Defect type": "Patches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "top-left", 0.147837 ], [ "bottom-right", 0.14326 ], [ "top-center", 0.142143 ], [ "bottom-left", 0.136023 ], [ "bottom-center", 0.12506 ], [ "middle-right", 0.112714 ], [ "top-right", 0.09744 ], [ "center", 0.095524 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at top-left and bottom-right. The defect exhibits high saliency." }, { "image_name": "pa_35.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a dark, elongated patch near the center-left. It has an irregular vertical shape with a narrower upper section and a wider lower section. The patch extends from the upper area toward the lower middle of the image. It is medium in size and occupies a noticeable portion of the surface. The contrast is moderate to strong against the lighter, textured background. The edges are soft and slightly blurred.", "structured_attributes": { "Defect type": "Patches", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.401037 ], [ "top-center", 0.299953 ], [ "bottom-center", 0.29571 ], [ "middle-left", 0.0033 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "pa_37.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a dark, irregular patch in the lower central area. It is medium-sized and covers a noticeable portion of the bottom region. The shape is uneven, with a rounded base and an indented upper edge. The edges are soft rather than sharp. It shows strong contrast against the lighter surrounding steel surface.", "structured_attributes": { "Defect type": "Patches", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.817261 ], [ "bottom-right", 0.146648 ], [ "middle-right", 0.022254 ], [ "center", 0.013837 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits high saliency." }, { "image_name": "pa_39.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular patches near the center. A larger patch lies in the upper central area and extends downward in a narrow, uneven shape. A smaller separate patch is visible below it near the lower center. The patches have soft, blurred edges and show strong contrast against the lighter gray background. The defect spans a tall vertical region and occupies a moderate portion of the image.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-center", 0.545854 ], [ "bottom-center", 0.244898 ], [ "center", 0.157453 ], [ "top-left", 0.04637 ], [ "bottom-right", 0.0031 ], [ "middle-right", 0.002325 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at top-center and bottom-center. The defect exhibits high saliency." }, { "image_name": "pa_42.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a long, dark vertical band near the center. It has an irregular, slightly wavy shape and extends from the top edge to the bottom edge of the image. The defect is medium in width and occupies a noticeable central strip. Its edges are uneven and somewhat soft rather than sharply defined. It shows clear contrast against the lighter area on the right side and remains darker than the surrounding surface.", "structured_attributes": { "Defect type": "Patches", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.378844 ], [ "center", 0.356848 ], [ "bottom-center", 0.264308 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "pa_45.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular areas. The largest patch is near the center-left and extends vertically with a broad lower section. A smaller dark patch is visible in the lower-right area. The patches have uneven, blurred edges and strong contrast against the lighter background. Together, they cover a moderate portion of the image and are spread from the upper area to the lower area.", "structured_attributes": { "Defect type": "Patches", "Shape": "diffuse", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.299655 ], [ "center", 0.214298 ], [ "bottom-right", 0.211714 ], [ "bottom-left", 0.119466 ], [ "top-center", 0.100172 ], [ "middle-left", 0.040138 ], [ "top-left", 0.014556 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a diffuse shape. The defects are isolated, consisting of three region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "pa_48.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular patches. A large vertical cluster is located on the right side, extending from the upper-right area to the lower-right area. This cluster has uneven edges and a narrow connection between its upper and lower parts. Two smaller dark spots are visible on the left half, one near the center-left and one near the bottom-left corner. The patches show strong contrast against the lighter background. Their shapes are rounded to irregular, and their sizes vary from small spots to a large connected patch.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-right", 0.45404 ], [ "top-right", 0.260007 ], [ "middle-right", 0.198573 ], [ "center", 0.051798 ], [ "bottom-left", 0.025852 ], [ "bottom-center", 0.008525 ], [ "top-center", 0.001205 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of four region(s), mainly located at bottom-right and top-right. The defect exhibits high saliency." }, { "image_name": "pa_50.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a large dark vertical patch near the center-left area. It has an irregular shape with a wider middle, a narrow top extension, and a rounded bulge on the left side. The patch extends from the top edge to the bottom edge of the image. Its contrast is strong against the lighter gray background. The edges are uneven and slightly soft.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.390876 ], [ "top-center", 0.239199 ], [ "bottom-center", 0.192835 ], [ "middle-left", 0.133825 ], [ "bottom-left", 0.043265 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "pa_71.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as two dark areas in the lower half of the image. The larger patch is irregular and elongated, starting near the lower left and extending toward the center. It has uneven, soft edges and a strong contrast against the lighter gray background. A smaller dark patch is visible near the bottom-right edge. The defect covers a moderate area and is concentrated in the lower region.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.445882 ], [ "bottom-left", 0.322253 ], [ "middle-left", 0.175373 ], [ "bottom-right", 0.056165 ], [ "center", 0.000327 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at bottom-center and bottom-left. The defect exhibits high saliency." }, { "image_name": "pa_73.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a single dark patch in the right-middle area. It has an irregular, roughly vertical oval shape with a narrower lower extension. The patch is medium-sized and occupies a noticeable portion of the image. Its edges are soft and slightly blurred rather than sharp. The defect shows strong contrast against the lighter surrounding steel surface.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.432143 ], [ "center", 0.252509 ], [ "bottom-right", 0.179388 ], [ "top-right", 0.057658 ], [ "bottom-center", 0.042359 ], [ "top-center", 0.035943 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Patches is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and center. The defect exhibits medium saliency." }, { "image_name": "pa_87.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a large dark irregular area near the center and extending to the right side. It has two connected lobes, with a broader rounded section on the left and a narrower elongated section on the right. The edges are uneven and somewhat blurred. The defect covers a substantial portion of the image height and width. It shows strong contrast against the lighter textured background. No visible depth can be determined from the image.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.353636 ], [ "middle-right", 0.220346 ], [ "bottom-center", 0.186307 ], [ "bottom-right", 0.122642 ], [ "bottom-left", 0.047115 ], [ "top-center", 0.039281 ], [ "top-right", 0.026647 ], [ "middle-left", 0.004027 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "pa_95.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as a large dark, irregular area with uneven edges. The main patch extends from the left-center toward the lower middle and right side. A smaller separate dark patch is visible near the upper center. The defect covers a relatively large portion of the image height and much of the left side. It has strong contrast against the lighter background, with some blurred boundaries and mottled dark regions inside.", "structured_attributes": { "Defect type": "Patches", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.290407 ], [ "center", 0.200511 ], [ "top-center", 0.176949 ], [ "middle-left", 0.166676 ], [ "bottom-left", 0.122164 ], [ "bottom-right", 0.043294 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "pa_98.jpg", "class_name": "Patches", "natural_language_description": "The Patches defect on the steel surface appears as several dark, irregular areas spread across the image. A large patch covers much of the left and central region, with uneven, blurred edges. Additional smaller dark spots are visible on the right side and near the lower area. The defect extends over a large portion of the surface. It shows strong contrast against the lighter background. The pattern is diffuse and non-uniform, with no clear regular shape.", "structured_attributes": { "Defect type": "Patches", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "middle-left", 0.332372 ], [ "top-center", 0.237028 ], [ "center", 0.19232 ], [ "bottom-center", 0.133634 ], [ "top-left", 0.043566 ], [ "bottom-left", 0.025944 ], [ "top-right", 0.020668 ], [ "bottom-right", 0.010116 ], [ "middle-right", 0.004351 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Patches is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are scattered, consisting of five region(s), mainly located at middle-left and top-center. The defect exhibits high saliency." }, { "image_name": "ps_01.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small dark pits scattered across most of the image. The pits are irregular to roughly round in shape and vary from very small to small in size. They are more concentrated on the left side and in the lower half, where several pits merge into clustered patches. The right side has fewer and more sparsely distributed marks. The defect has a mottled appearance with moderate contrast against the gray steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.274123 ], [ "bottom-center", 0.228052 ], [ "middle-left", 0.192475 ], [ "bottom-right", 0.147684 ], [ "center", 0.079601 ], [ "middle-right", 0.03097 ], [ "top-center", 0.028411 ], [ "top-left", 0.017917 ], [ "top-right", 0.000768 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Pitted surface is observed on the steel surface. It has a irregular shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-left and bottom-center. The defect exhibits low saliency." }, { "image_name": "ps_10.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, irregular dark specks spread across the entire image. The specks are closely scattered and form a fine, dense pattern. Most marks are tiny and uneven in shape. The contrast is moderate, with the spots appearing darker than the gray background. The background is brighter on the left and darker on the right, but the pitted pattern is visible across the full surface.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.144116 ], [ "bottom-center", 0.141649 ], [ "center", 0.137891 ], [ "bottom-right", 0.12638 ], [ "middle-right", 0.125323 ], [ "top-right", 0.103242 ], [ "top-left", 0.080103 ], [ "middle-left", 0.079281 ], [ "bottom-left", 0.062016 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ps_102.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small, dark specks spread across the entire image. The specks are irregular to roughly rounded in shape and vary slightly in size. They are densely distributed, forming a fine, mottled texture over the full surface. The contrast is moderate, with the darker pits visible against the lighter gray background. The defect covers nearly the whole frame and is centered across the surface.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.185153 ], [ "middle-right", 0.145197 ], [ "bottom-right", 0.13024 ], [ "top-left", 0.124672 ], [ "center", 0.120633 ], [ "top-right", 0.10917 ], [ "middle-left", 0.074891 ], [ "bottom-left", 0.058188 ], [ "bottom-center", 0.051856 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at top-center and middle-right. The defect exhibits medium saliency." }, { "image_name": "ps_108.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many very small, dark specks scattered across the image. The specks are irregular and mostly dot-like. They are spread over the full surface, with a denser concentration on the right side and upper area. A broader, faint darker patch is visible on the left-center side. The defect features are small in size and have clear contrast against the light gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.226862 ], [ "middle-right", 0.174198 ], [ "top-center", 0.163914 ], [ "center", 0.127766 ], [ "middle-left", 0.123403 ], [ "bottom-right", 0.062948 ], [ "bottom-center", 0.052976 ], [ "bottom-left", 0.034902 ], [ "top-left", 0.033032 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ps_118.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small, dark specks spread across the entire image. The specks are irregular to roughly round in shape and vary slightly in size. They are densely distributed, with a fine, grain-like pattern over the full surface. The defect covers nearly the whole visible area. The dark specks contrast clearly against the light gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.13748 ], [ "middle-left", 0.130837 ], [ "top-left", 0.12661 ], [ "center", 0.112721 ], [ "middle-right", 0.111916 ], [ "bottom-center", 0.109903 ], [ "top-center", 0.097625 ], [ "bottom-left", 0.093599 ], [ "bottom-right", 0.079308 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-left. The defect exhibits medium saliency." }, { "image_name": "ps_125.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark pits scattered across most of the image. The pits are fine, irregular to nearly round, and closely spaced. They are denser in the left and central areas. A larger, dark irregular region runs along the right edge and upper-right area. The defect covers a broad area across the surface. The contrast is clear, with dark marks against a light background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.255349 ], [ "top-right", 0.177578 ], [ "middle-right", 0.127611 ], [ "top-center", 0.11057 ], [ "bottom-center", 0.082127 ], [ "center", 0.081871 ], [ "bottom-left", 0.065599 ], [ "middle-left", 0.055349 ], [ "top-left", 0.043946 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and top-right. The defect exhibits high saliency." }, { "image_name": "ps_127.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark pits scattered across the image. The pits are irregular to slightly round in shape and mostly very small. They are denser on the left side, especially in the upper-left area, while the right side appears smoother. The defect covers a broad area rather than one isolated spot. The dark pits contrast clearly with the lighter gray steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.288119 ], [ "middle-left", 0.200762 ], [ "top-center", 0.149936 ], [ "bottom-left", 0.106734 ], [ "top-right", 0.082592 ], [ "bottom-center", 0.076239 ], [ "center", 0.06385 ], [ "bottom-right", 0.016518 ], [ "middle-right", 0.015248 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ps_128.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark pits scattered across nearly the entire image. The pits are irregular to roughly round in shape and mostly very small. They are denser on the left and center, while the right side appears smoother and lighter. A few larger dark marks are visible near the left edge. The contrast between the pits and the background is moderate, making the speckled pattern clearly visible.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.16715 ], [ "top-left", 0.162476 ], [ "top-center", 0.132979 ], [ "middle-left", 0.125564 ], [ "center", 0.124758 ], [ "bottom-center", 0.094778 ], [ "top-right", 0.074468 ], [ "middle-right", 0.065442 ], [ "bottom-right", 0.052386 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and top-left. The defect exhibits medium saliency." }, { "image_name": "ps_129.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark pits spread across the entire image. The pits are irregular to roughly round in shape and are mostly very small. They appear dense and evenly scattered over the light gray background. A larger dark, irregular patch is visible along the right edge, extending vertically from the upper-right to the lower-right area. The contrast is clear, with the pits and right-edge patch darker than the surrounding surface.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.230903 ], [ "middle-right", 0.192212 ], [ "top-right", 0.146329 ], [ "top-center", 0.103795 ], [ "center", 0.091518 ], [ "middle-left", 0.06808 ], [ "top-left", 0.06684 ], [ "bottom-left", 0.06498 ], [ "bottom-center", 0.035342 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "ps_134.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small, dark spots spread across the entire image. The spots are irregular to roughly round in shape and vary slightly in size. Most of them are fine and closely spaced, forming a dense speckled pattern. The defect covers nearly the full surface area, with no single isolated cluster. The contrast is low to moderate, as the dark pits blend into the gray background but remain visible.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.173171 ], [ "bottom-right", 0.146574 ], [ "center", 0.139721 ], [ "bottom-left", 0.126829 ], [ "top-center", 0.10964 ], [ "middle-left", 0.102207 ], [ "top-right", 0.069106 ], [ "middle-right", 0.068873 ], [ "top-left", 0.063879 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and bottom-right. The defect exhibits low saliency." }, { "image_name": "ps_141.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small, dark spots spread across most of the image. The spots are irregular to roughly round in shape and are closely scattered. They cover nearly the full surface, with a brighter vertical strip along the left edge where the spots are less visible. The defect pattern is fine and dense, with small individual marks. The contrast is moderate, with the dark spots clearly visible against the lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.163847 ], [ "bottom-center", 0.135325 ], [ "middle-right", 0.119644 ], [ "bottom-left", 0.117298 ], [ "bottom-right", 0.115323 ], [ "top-left", 0.114706 ], [ "center", 0.114582 ], [ "top-right", 0.075318 ], [ "top-center", 0.043956 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-center. The defect exhibits low saliency." }, { "image_name": "ps_145.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small dark spots scattered across the entire image. The spots are irregular to roughly round in shape and vary slightly in size. Most pits are tiny, with a few somewhat larger marks. They are distributed over the full surface, with visible clusters in the left and central areas. The contrast is moderate, with the dark pits standing out against the lighter gray background. The surface also shows a mottled gray texture around the spots.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.143371 ], [ "bottom-right", 0.129566 ], [ "middle-right", 0.124101 ], [ "top-center", 0.118205 ], [ "top-right", 0.115042 ], [ "bottom-center", 0.100518 ], [ "middle-left", 0.099367 ], [ "top-left", 0.089589 ], [ "bottom-left", 0.080242 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ps_146.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows numerous very small dark gray specks spread across the entire image. The marks are irregular to roughly rounded in shape and are closely spaced. Most pits are tiny and similar in size. A slightly darker, diffuse band is visible around the center, where the specks appear denser. The contrast with the light gray background is low to moderate.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.158928 ], [ "center", 0.153925 ], [ "bottom-center", 0.118907 ], [ "middle-left", 0.117881 ], [ "bottom-left", 0.106465 ], [ "top-right", 0.097742 ], [ "top-center", 0.083889 ], [ "bottom-right", 0.082606 ], [ "top-left", 0.079656 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of multiple region(s), mainly located at middle-right and center. The defect exhibits medium saliency." }, { "image_name": "ps_153.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark spots scattered across the entire image. The spots are irregular to roughly round in shape. Most are small, with a few slightly larger marks. They are spread over the full surface, with dense clustering in the center and lower areas. The contrast is moderate, with the dark pits standing out against the lighter gray background. The surface also shows a mottled, grainy texture around the spots.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.162167 ], [ "bottom-right", 0.157023 ], [ "top-left", 0.150434 ], [ "bottom-left", 0.132755 ], [ "middle-right", 0.129219 ], [ "center", 0.109772 ], [ "top-center", 0.079878 ], [ "top-right", 0.047895 ], [ "middle-left", 0.030858 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ps_16.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small, dark spots scattered across the image. The spots are irregular to slightly rounded in shape and remain small in size. They are spread over the full surface, with a denser concentration on the left and lower-left area. The right side looks smoother and brighter. The contrast is mild to moderate, with the dark pits standing out against the lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.24374 ], [ "middle-left", 0.163606 ], [ "bottom-right", 0.12187 ], [ "center", 0.105732 ], [ "bottom-center", 0.094046 ], [ "top-center", 0.081803 ], [ "top-left", 0.077351 ], [ "middle-right", 0.076238 ], [ "top-right", 0.035615 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ps_160.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small, dark spots scattered across the entire image. The spots are irregular to roughly round in shape and vary slightly in size. Most of them are fine and closely spaced, forming a dense speckled pattern. The defect covers nearly the full surface area, with no single isolated cluster. The contrast with the lighter steel background is low to moderate, so the spots appear muted rather than sharply defined.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.141704 ], [ "top-right", 0.11587 ], [ "middle-right", 0.115396 ], [ "bottom-right", 0.114541 ], [ "top-center", 0.113116 ], [ "bottom-center", 0.109032 ], [ "middle-left", 0.103049 ], [ "bottom-left", 0.099155 ], [ "top-left", 0.088138 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-right. The defect exhibits medium saliency." }, { "image_name": "ps_162.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small, dark pits scattered across the image. The pits are irregular in shape and vary slightly in size. They are denser in the center and right side, while the left side contains a brighter patch with fewer marks. The defect covers a broad area across the surface. The contrast is moderate, with dark spots standing out against the gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.15436 ], [ "bottom-center", 0.140156 ], [ "top-right", 0.125576 ], [ "bottom-right", 0.11918 ], [ "middle-right", 0.102154 ], [ "middle-left", 0.10206 ], [ "bottom-left", 0.101684 ], [ "top-left", 0.085881 ], [ "top-center", 0.068949 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ps_163.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark pits scattered across nearly the entire image. The pits are irregular to roughly round in shape and vary slightly in size. They are denser in the center and right side, while the left side appears lighter and less crowded. The defect covers a broad area rather than a single isolated patch. The dark pits stand out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.148497 ], [ "middle-right", 0.147869 ], [ "bottom-right", 0.140242 ], [ "top-left", 0.125707 ], [ "middle-left", 0.098071 ], [ "bottom-center", 0.098071 ], [ "top-center", 0.092598 ], [ "center", 0.090265 ], [ "bottom-left", 0.058681 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ps_165.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many dark spots scattered across the entire image. The spots are irregular to roughly round in shape. Most are small, with a few medium-sized patches. A larger dark patch appears near the lower left area. The defect covers the full surface area, with dense spotting from center to edges. The dark spots contrast clearly against the bright steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.136016 ], [ "center", 0.133233 ], [ "middle-right", 0.132421 ], [ "top-right", 0.11897 ], [ "bottom-center", 0.116999 ], [ "bottom-right", 0.115376 ], [ "top-left", 0.08975 ], [ "middle-left", 0.083836 ], [ "top-center", 0.0734 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and center. The defect exhibits high saliency." }, { "image_name": "ps_169.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many very small dark specks spread across the entire image. The specks are irregular to slightly rounded in shape and are densely distributed. They cover nearly the full surface rather than forming one isolated cluster. A few broader, faint darker patches are also visible near the upper left and center-right areas. The contrast is low to moderate, with the specks appearing darker than the light gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.130243 ], [ "center", 0.126072 ], [ "bottom-center", 0.126072 ], [ "middle-left", 0.123909 ], [ "top-center", 0.120201 ], [ "top-left", 0.107068 ], [ "bottom-right", 0.092545 ], [ "middle-right", 0.090228 ], [ "top-right", 0.083662 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and center. The defect exhibits medium saliency." }, { "image_name": "ps_173.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small dark pits spread across the entire image. The pits are irregular to roughly round in shape and vary slightly in size. They are densely distributed, forming a fine speckled pattern over the full surface. A few larger dark marks are visible, especially toward the left side. The contrast between the pits and the light steel background is moderate to strong.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.149942 ], [ "top-right", 0.137544 ], [ "center", 0.130887 ], [ "bottom-right", 0.125395 ], [ "bottom-center", 0.121068 ], [ "top-center", 0.096189 ], [ "bottom-left", 0.089532 ], [ "top-left", 0.080962 ], [ "middle-left", 0.068481 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ps_175.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many very small, irregular specks spread across the image. The specks are finer and more numerous on the left side, forming a mottled band from the upper left to the lower left. The right side looks smoother, with fewer visible marks. Each pit is small, with no single large damaged area. The contrast is low to moderate, with the speckled region appearing slightly lighter and more textured than the surrounding surface.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.229246 ], [ "top-left", 0.196116 ], [ "middle-left", 0.195545 ], [ "top-center", 0.076161 ], [ "center", 0.0754 ], [ "bottom-center", 0.072353 ], [ "middle-right", 0.063024 ], [ "top-right", 0.055979 ], [ "bottom-right", 0.036177 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-left and top-left. The defect exhibits low saliency." }, { "image_name": "ps_176.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many very small, irregular dark specks across the image. The specks are scattered over the full surface, with a higher density on the right side. Each mark is fine and spot-like, and the pattern is uniform overall. The background shows a smooth brightness change from lighter on the left to darker on the right. The specks have low to moderate contrast against the steel surface.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "diffuse", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.241311 ], [ "middle-right", 0.197371 ], [ "bottom-right", 0.172699 ], [ "bottom-center", 0.08716 ], [ "center", 0.083198 ], [ "top-center", 0.080137 ], [ "bottom-left", 0.050063 ], [ "middle-left", 0.044661 ], [ "top-left", 0.0434 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a diffuse shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ps_18.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small dark spots across the image. The spots are denser and larger on the left side, where they form a broad vertical band. On the right side, the spots are finer, more scattered, and lower in contrast against the bright background. Most pits are round to irregular in shape. Their size ranges from very small specks to medium spots. The defect extends over the full image, with the strongest concentration in the left-middle area.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.210516 ], [ "bottom-left", 0.191468 ], [ "top-left", 0.185913 ], [ "top-center", 0.12996 ], [ "center", 0.102976 ], [ "bottom-center", 0.083135 ], [ "bottom-right", 0.044841 ], [ "middle-right", 0.029167 ], [ "top-right", 0.022024 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-left. The defect exhibits high saliency." }, { "image_name": "ps_180.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small, irregular dark specks and short mottled marks. They cover most of the image, with a higher concentration on the left half and fewer marks toward the right side. The individual pits are small and closely spaced, forming a fine scattered pattern. The background is light gray, and the defect shows moderate contrast against it.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.196921 ], [ "middle-left", 0.183421 ], [ "bottom-left", 0.158094 ], [ "center", 0.129756 ], [ "bottom-center", 0.103983 ], [ "top-center", 0.099743 ], [ "middle-right", 0.045074 ], [ "top-right", 0.041727 ], [ "bottom-right", 0.041281 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "ps_181.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small dark specks spread across nearly the entire image. The specks are irregular to rounded in shape and vary from tiny dots to slightly larger spots. They are most dense across the center and right side. A larger dark patch is visible in the lower-left area, with another darker patch near the upper-left edge. The defect has high contrast against the bright steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.139729 ], [ "middle-right", 0.138075 ], [ "top-left", 0.131848 ], [ "bottom-right", 0.121825 ], [ "middle-left", 0.118225 ], [ "bottom-left", 0.116863 ], [ "center", 0.090201 ], [ "bottom-center", 0.075411 ], [ "top-center", 0.067821 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits high saliency." }, { "image_name": "ps_187.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small dark spots spread across the entire image. The spots are irregular to roughly round in shape and vary slightly in size. Most are fine and closely spaced, forming a dense speckled pattern. The defect covers nearly the full surface area, with no single dominant cluster. The contrast is moderate, with the dark pits visible against the lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.195915 ], [ "top-left", 0.19254 ], [ "top-center", 0.150977 ], [ "middle-left", 0.142274 ], [ "center", 0.115453 ], [ "middle-right", 0.108171 ], [ "bottom-left", 0.043339 ], [ "bottom-center", 0.034103 ], [ "bottom-right", 0.017229 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and top-left. The defect exhibits low saliency." }, { "image_name": "ps_191.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small dark specks spread across the image. The specks are irregular to roughly round in shape. Most are very small, with a few slightly larger spots on the left side. The density is higher on the right half and lower on the left half. The center-right area appears more heavily covered, forming a fine mottled pattern. The contrast is moderate, with gray to dark marks against a lighter steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.158653 ], [ "middle-right", 0.138789 ], [ "bottom-center", 0.122762 ], [ "top-right", 0.121483 ], [ "top-center", 0.112361 ], [ "center", 0.098551 ], [ "top-left", 0.091049 ], [ "bottom-left", 0.081927 ], [ "middle-left", 0.074425 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ps_192.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small dark spots spread across the entire image. The spots are irregular to roughly round in shape and vary slightly in size. Most are fine specks, with a few larger marks visible. The defect covers the full surface area rather than a single localized region. The dark pits contrast clearly against the light gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.136804 ], [ "bottom-right", 0.126112 ], [ "top-right", 0.120016 ], [ "center", 0.113021 ], [ "top-center", 0.109823 ], [ "bottom-left", 0.107025 ], [ "middle-left", 0.102528 ], [ "bottom-center", 0.095233 ], [ "top-left", 0.089437 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ps_194.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark pits scattered across the image. The pits are irregular to roughly round in shape. Most are tiny, with a few slightly larger spots. They are more visible and denser in the lower half, especially toward the lower left and center. The upper area looks smoother with fewer distinct marks. The contrast is mild to moderate, with the dark pits standing out against the gray metal background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.191179 ], [ "bottom-right", 0.17088 ], [ "middle-right", 0.135449 ], [ "bottom-center", 0.130282 ], [ "middle-left", 0.120317 ], [ "center", 0.093006 ], [ "top-left", 0.074553 ], [ "top-right", 0.053146 ], [ "top-center", 0.031187 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and bottom-right. The defect exhibits low saliency." }, { "image_name": "ps_20.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark specks scattered across the image. The specks are irregular to roughly round in shape and vary slightly in size. Most marks are fine and closely spaced, creating a dense, grainy pattern. A broader darker vertical band appears along the right side. The contrast is moderate, with the dark pits standing out against the light gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.157269 ], [ "middle-right", 0.150891 ], [ "bottom-center", 0.127265 ], [ "center", 0.110596 ], [ "bottom-left", 0.104508 ], [ "top-center", 0.091752 ], [ "top-right", 0.086824 ], [ "middle-left", 0.086244 ], [ "top-left", 0.08465 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ps_200.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many dark spots and patches spread across the entire image. The marks are irregular in shape, with a mix of small specks and several larger blotches. Most defects are uneven and rounded to jagged in outline. The distribution is broad, with dense clusters in the upper and central areas and additional marks along the left and lower regions. The contrast is moderate, with the dark defects standing out against the lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.168534 ], [ "middle-right", 0.166775 ], [ "top-center", 0.135383 ], [ "bottom-right", 0.112325 ], [ "center", 0.097324 ], [ "middle-left", 0.092601 ], [ "bottom-left", 0.09112 ], [ "top-left", 0.074729 ], [ "bottom-center", 0.061209 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ps_211.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small dark spots scattered across the image. The spots are irregular to roughly round in shape and vary slightly in size. They appear fine and dense, with a more noticeable concentration on the left half. A larger irregular light-gray patch is visible near the center. The surface has a mottled gray background, and the contrast between the spots and the steel is low to moderate.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.187122 ], [ "center", 0.148958 ], [ "middle-left", 0.139711 ], [ "bottom-center", 0.135844 ], [ "top-center", 0.091459 ], [ "middle-right", 0.079691 ], [ "top-right", 0.07347 ], [ "bottom-left", 0.071957 ], [ "bottom-right", 0.071789 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and center. The defect exhibits medium saliency." }, { "image_name": "ps_213.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small, dark pits scattered across the entire image. The marks are irregular in shape, with a mix of tiny dots and short narrow streaks. Most defects are small and closely spaced. They cover nearly the full surface area, with a fairly even distribution from edge to edge. The contrast is clear, with the dark pits standing out against the light gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.159765 ], [ "top-right", 0.141378 ], [ "bottom-center", 0.140297 ], [ "top-left", 0.127472 ], [ "center", 0.123609 ], [ "bottom-left", 0.089153 ], [ "middle-left", 0.078492 ], [ "middle-right", 0.069994 ], [ "bottom-right", 0.069839 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "ps_215.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many dark spots and patches spread across the entire image. The marks are irregular in shape, with a mix of small specks and several larger blotches. They cover most areas from left to right and top to bottom, with a dense distribution near the center. The defect pattern is broad and continuous rather than isolated. The contrast is clear, with dark defect areas against a lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.140194 ], [ "bottom-left", 0.139085 ], [ "top-left", 0.129986 ], [ "middle-right", 0.119501 ], [ "top-right", 0.109903 ], [ "center", 0.10957 ], [ "top-center", 0.098696 ], [ "bottom-right", 0.078779 ], [ "bottom-center", 0.074286 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ps_216.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark specks spread across nearly the entire image. The specks are irregular to roughly round in shape and vary slightly in size. They are denser from the center to the right side, while the left side is brighter and more sparse. The pattern covers a large area of the surface. The contrast is moderate, with the dark specks standing out against the light gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.144567 ], [ "center", 0.142836 ], [ "middle-right", 0.127935 ], [ "top-center", 0.127408 ], [ "bottom-right", 0.126129 ], [ "bottom-center", 0.123269 ], [ "top-left", 0.07503 ], [ "middle-left", 0.066601 ], [ "bottom-left", 0.066225 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at top-right and center. The defect exhibits high saliency." }, { "image_name": "ps_219.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark pits scattered across the entire image. The pits are irregular to roughly round in shape and vary slightly in size. They are dense over most of the surface, with a darker and more clustered band near the center-right. A lighter vertical strip is visible on the left side, where the pits appear finer and less dense. The defect has strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.128293 ], [ "center", 0.12482 ], [ "top-center", 0.113225 ], [ "top-left", 0.112263 ], [ "middle-right", 0.112209 ], [ "top-right", 0.108095 ], [ "middle-left", 0.105637 ], [ "bottom-left", 0.10179 ], [ "bottom-right", 0.093668 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "ps_227.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many very small dark specks across the entire image. The specks are irregular to slightly rounded in shape. They are densely and evenly scattered over the surface. Most pits are fine and similar in size. The contrast is moderate, with the darker specks standing out against the light gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "network-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.14741 ], [ "middle-left", 0.128592 ], [ "bottom-left", 0.123837 ], [ "bottom-center", 0.110077 ], [ "top-center", 0.108256 ], [ "center", 0.108155 ], [ "top-right", 0.09743 ], [ "middle-right", 0.091157 ], [ "bottom-right", 0.085087 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a network-like shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "ps_23.jpg", "class_name": "Pitted surface", "natural_language_description": "The pitted surface defect on the steel surface shows many small dark pits scattered across the image. Most pits are round to irregular in shape. Their size is small, with a few slightly larger spots. The pits are denser on the left half and become sparser toward the right side. A broad gray stained band runs vertically through the center-left area. The contrast is moderate, with dark pits standing out against the light steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.187145 ], [ "middle-left", 0.178002 ], [ "bottom-left", 0.14822 ], [ "top-left", 0.128411 ], [ "center", 0.108602 ], [ "bottom-center", 0.088239 ], [ "top-right", 0.05818 ], [ "middle-right", 0.05444 ], [ "bottom-right", 0.04876 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and middle-left. The defect exhibits high saliency." }, { "image_name": "ps_233.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many very small dark gray specks spread across the entire image. The marks are irregular and mostly short, rounded or slightly elongated in shape. They are fine in size and densely distributed, creating a grainy texture. The defect covers the full visible surface without a single dominant cluster. The contrast with the lighter steel background is low to moderate.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.17088 ], [ "top-center", 0.153975 ], [ "top-right", 0.130978 ], [ "center", 0.106914 ], [ "middle-right", 0.10067 ], [ "middle-left", 0.091684 ], [ "bottom-center", 0.084069 ], [ "bottom-left", 0.080414 ], [ "bottom-right", 0.080414 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and top-center. The defect exhibits medium saliency." }, { "image_name": "ps_234.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many very small, dark specks spread across the entire image. The specks are irregular to slightly rounded in shape. They are fine in size and densely distributed. The pattern covers nearly the full surface area, with no single isolated cluster. The contrast with the light gray background is mild to moderate.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.136313 ], [ "top-center", 0.13453 ], [ "middle-left", 0.13074 ], [ "top-right", 0.12996 ], [ "bottom-left", 0.123161 ], [ "center", 0.109675 ], [ "middle-right", 0.089166 ], [ "bottom-center", 0.084374 ], [ "bottom-right", 0.062082 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at top-left and top-center. The defect exhibits medium saliency." }, { "image_name": "ps_236.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many tiny dark specks spread across nearly the entire image. The specks are irregular and mostly dot-like. They are small in size and closely spaced, forming a dense, grainy pattern. The distribution is broad, with slightly heavier concentration in the central and right areas. The contrast is moderate, with the dark pits standing out against the lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.14297 ], [ "top-center", 0.139698 ], [ "top-right", 0.132927 ], [ "middle-right", 0.131912 ], [ "bottom-center", 0.126721 ], [ "bottom-right", 0.116114 ], [ "top-left", 0.074814 ], [ "middle-left", 0.068495 ], [ "bottom-left", 0.066351 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ps_24.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark specks spread across the entire image. The specks are irregular and slightly elongated in shape. They are fine in size and densely distributed. The pattern is uniform from edge to edge, with no single dominant cluster. The dark pits contrast clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.157023 ], [ "bottom-right", 0.14769 ], [ "bottom-left", 0.14629 ], [ "middle-left", 0.114792 ], [ "middle-right", 0.112226 ], [ "center", 0.105693 ], [ "top-left", 0.087494 ], [ "top-right", 0.070695 ], [ "top-center", 0.058096 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ps_242.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark spots spread across the image. The spots are irregular to roughly round in shape and vary slightly in size. They are denser on the left and right sides, with a smoother vertical band near the center. The defect covers most of the surface area. The dark pits contrast clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.246094 ], [ "top-right", 0.195312 ], [ "middle-left", 0.152138 ], [ "middle-right", 0.101151 ], [ "top-center", 0.094778 ], [ "bottom-left", 0.082031 ], [ "center", 0.069285 ], [ "bottom-right", 0.033512 ], [ "bottom-center", 0.025699 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and top-right. The defect exhibits low saliency." }, { "image_name": "ps_245.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many tiny dark specks scattered across the entire image. The specks are small and mostly irregular to rounded in shape. They are distributed broadly from edge to edge, with a fairly even spread. The defect covers a large area as fine, separated spots rather than one continuous patch. The contrast is low to moderate, with the dark pits appearing slightly darker than the gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.162078 ], [ "bottom-center", 0.162078 ], [ "bottom-right", 0.157922 ], [ "center", 0.141299 ], [ "middle-left", 0.126234 ], [ "middle-right", 0.101299 ], [ "top-center", 0.073766 ], [ "top-right", 0.046234 ], [ "top-left", 0.029091 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and bottom-center. The defect exhibits low saliency." }, { "image_name": "ps_246.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small, bright specks spread across nearly the entire image. The specks are irregular to slightly rounded in shape and are mostly small in size. They are denser on the left and center areas, with fewer spots toward the right side. The background is gray with a fine vertical texture. The defect shows clear contrast, with the bright specks standing out against the darker surface.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.206245 ], [ "bottom-center", 0.203461 ], [ "bottom-left", 0.193317 ], [ "center", 0.156921 ], [ "top-left", 0.08393 ], [ "bottom-right", 0.060263 ], [ "top-center", 0.051114 ], [ "middle-right", 0.037192 ], [ "top-right", 0.007558 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-center. The defect exhibits low saliency." }, { "image_name": "ps_249.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark specks scattered across the entire image. The specks are irregular to roughly round in shape and vary slightly in size. Most are very small and isolated, with a few appearing closer together. The pattern is spread from edge to edge, including the center. The contrast is clear, with the dark pits standing out against the light steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.144632 ], [ "center", 0.129099 ], [ "middle-right", 0.124612 ], [ "bottom-left", 0.12116 ], [ "bottom-right", 0.119089 ], [ "middle-left", 0.11184 ], [ "top-left", 0.092164 ], [ "top-center", 0.085951 ], [ "top-right", 0.071453 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ps_254.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many very small dark specks spread across the entire image. The specks are irregular to slightly elongated in shape and closely spaced. They are fine in size and distributed fairly evenly from edge to edge, with a slightly denser band through the middle. The contrast is mild to moderate, with the darker specks visible against the light steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.142964 ], [ "bottom-left", 0.127968 ], [ "middle-left", 0.12072 ], [ "bottom-right", 0.111472 ], [ "top-left", 0.106973 ], [ "center", 0.104974 ], [ "top-center", 0.103474 ], [ "top-right", 0.100725 ], [ "middle-right", 0.08073 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ps_256.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small dark pits spread across nearly the entire image. The pits are irregular to roughly round in shape. Most are fine and closely packed on the right side, forming a dense speckled texture. On the left side, the pits are larger, darker, and more clustered in a vertical band near the edge. The defect extends from top to bottom and covers almost the full width. The contrast is moderate to strong, with dark pits standing out against the light gray steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.130435 ], [ "top-center", 0.129817 ], [ "top-left", 0.122944 ], [ "middle-right", 0.122326 ], [ "top-right", 0.118465 ], [ "bottom-right", 0.108039 ], [ "bottom-center", 0.103251 ], [ "middle-left", 0.100471 ], [ "bottom-left", 0.064252 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ps_257.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark specks scattered across the entire image. The specks are irregular to roughly round in shape and vary slightly in size. Most of them are very small and closely spaced. The defect covers the full surface area rather than a single isolated region. The contrast is moderate, with the dark pits standing out against the lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.161178 ], [ "bottom-center", 0.160743 ], [ "top-left", 0.150297 ], [ "center", 0.139562 ], [ "middle-left", 0.138111 ], [ "top-center", 0.101842 ], [ "bottom-right", 0.078776 ], [ "middle-right", 0.042072 ], [ "top-right", 0.027419 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ps_26.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small, dark specks scattered across the entire image. The specks are mostly tiny and irregular to slightly rounded in shape. They are distributed over the full surface, with a denser concentration on the right side and in some vertical bands. The contrast is moderate, with the dark pits standing out against the light gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.210324 ], [ "middle-right", 0.169285 ], [ "bottom-right", 0.167361 ], [ "center", 0.105162 ], [ "bottom-center", 0.08849 ], [ "top-center", 0.071497 ], [ "bottom-left", 0.069574 ], [ "top-left", 0.063482 ], [ "middle-left", 0.054825 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ps_260.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many very small dark specks scattered across the entire image. The specks are irregular to roughly round in shape. They are sparse and individually separated. Most pits are tiny, with a few slightly larger marks. The defect appears across the full surface rather than in one isolated area. The contrast is low to moderate, with the dark specks visible against the lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.149672 ], [ "top-left", 0.132166 ], [ "middle-right", 0.132166 ], [ "center", 0.112035 ], [ "bottom-right", 0.106346 ], [ "middle-left", 0.101532 ], [ "top-center", 0.09453 ], [ "bottom-left", 0.092341 ], [ "bottom-center", 0.079212 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and top-left. The defect exhibits medium saliency." }, { "image_name": "ps_261.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small dark specks scattered across the entire image. The specks are irregular to roughly round in shape and vary slightly in size. Most are tiny, with a few slightly larger spots. They are spread broadly from edge to edge, with no single large cluster. The contrast is clear, as the dark pits stand out against the lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.208679 ], [ "top-left", 0.193294 ], [ "bottom-left", 0.142406 ], [ "top-center", 0.108876 ], [ "center", 0.096252 ], [ "top-right", 0.095464 ], [ "bottom-center", 0.063511 ], [ "middle-right", 0.054438 ], [ "bottom-right", 0.037081 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "ps_265.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small to medium dark pits and blotches. They are irregular in shape and clustered in a broad vertical band near the center-left. The defect extends from the top to the bottom of the image. A narrow vertical line is visible near the center-right, with finer speckling on its right side. The dark pits show moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.229907 ], [ "top-right", 0.168656 ], [ "top-center", 0.161323 ], [ "bottom-center", 0.12739 ], [ "middle-right", 0.115888 ], [ "middle-left", 0.084543 ], [ "bottom-right", 0.042559 ], [ "top-left", 0.038246 ], [ "bottom-left", 0.031488 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and top-right. The defect exhibits medium saliency." }, { "image_name": "ps_272.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark spots and short irregular marks scattered across the image. The marks are fine and closely spaced, creating a peppered texture. Most defects are small, with a few slightly larger patches on the right side. The distribution extends over nearly the full surface area. The contrast is low to moderate, with the dark pits appearing softly against the light gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.145816 ], [ "bottom-right", 0.138075 ], [ "bottom-left", 0.124895 ], [ "middle-left", 0.113598 ], [ "bottom-center", 0.110879 ], [ "top-right", 0.100628 ], [ "center", 0.1 ], [ "top-center", 0.085356 ], [ "top-left", 0.080753 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ps_273.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small, dark specks spread across the image. The specks are irregular to roughly round in shape and mostly very small in size. They are denser on the left side and become sparser toward the right side. A few larger dark patches appear near the lower left area. The defect covers most of the surface, with a mottled texture across the frame. The contrast is moderate, with the dark pits clearly visible against the lighter steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.185547 ], [ "top-left", 0.16333 ], [ "bottom-left", 0.158936 ], [ "top-center", 0.109375 ], [ "bottom-center", 0.109375 ], [ "center", 0.085938 ], [ "middle-right", 0.065674 ], [ "bottom-right", 0.0625 ], [ "top-right", 0.059326 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "ps_275.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark spots spread across nearly the entire image. The spots are irregular to roughly round in shape and vary slightly in size. They are densely scattered, with a fine and uniform overall pattern. The defect covers the full surface area rather than forming one large cluster. The dark spots contrast clearly against the bright steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.118733 ], [ "middle-left", 0.117956 ], [ "top-center", 0.116595 ], [ "top-left", 0.115624 ], [ "bottom-center", 0.111932 ], [ "top-right", 0.111154 ], [ "center", 0.110183 ], [ "bottom-right", 0.107851 ], [ "middle-right", 0.089973 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "ps_277.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark spots scattered across the image. The spots are irregular to near-round in shape and mostly very small. They are denser on the right side, where the surface appears finely speckled. A broad, darker vertical band runs along the left side, with a rougher and more mottled appearance. The contrast is moderate, with the dark pits standing out against the light gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.159466 ], [ "middle-left", 0.151307 ], [ "bottom-right", 0.123679 ], [ "middle-right", 0.122566 ], [ "bottom-center", 0.114037 ], [ "top-right", 0.102355 ], [ "center", 0.083627 ], [ "bottom-left", 0.077693 ], [ "top-center", 0.06527 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "ps_28.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark spots scattered across the image. The spots are irregular to roughly round in shape and vary slightly in size. They form a dense vertical band from the upper area to the lower area, positioned mainly on the right half and extending toward the center. The left side is mostly smooth and clear. The spots have clear contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.265647 ], [ "middle-right", 0.225176 ], [ "center", 0.176235 ], [ "bottom-center", 0.167059 ], [ "bottom-right", 0.126118 ], [ "top-center", 0.036 ], [ "bottom-left", 0.003059 ], [ "middle-left", 0.000471 ], [ "top-left", 0.000235 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ps_280.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark specks scattered across the entire image. The specks are irregular to roughly round in shape and mostly very small. They are spread densely over the left and central areas, with a lighter vertical band on the right side. A few slightly larger clustered marks appear near the upper center. The dark pits contrast clearly against the pale gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.177751 ], [ "top-center", 0.137361 ], [ "top-left", 0.122214 ], [ "middle-right", 0.108809 ], [ "bottom-center", 0.10376 ], [ "bottom-right", 0.099756 ], [ "middle-left", 0.094185 ], [ "bottom-left", 0.079387 ], [ "center", 0.076776 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and top-center. The defect exhibits medium saliency." }, { "image_name": "ps_284.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small dark pits scattered across the image. The pits are irregular to slightly rounded in shape and appear fine in size. They are distributed over nearly the entire surface, with a dense spread through the center and right areas. A darker vertical band with clustered pits is visible along the left edge. The pits contrast clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.225289 ], [ "top-left", 0.224034 ], [ "top-center", 0.119669 ], [ "top-right", 0.117662 ], [ "bottom-left", 0.107125 ], [ "center", 0.09132 ], [ "middle-right", 0.063221 ], [ "bottom-center", 0.028098 ], [ "bottom-right", 0.023583 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "ps_285.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many very small, dark specks scattered across the entire image. The specks are irregular to slightly elongated in shape and are sparse to moderately dense. Most marks are tiny, with only a few slightly larger spots. They are distributed from edge to edge, with a similar pattern across the surface. The contrast is low to moderate, as the dark specks appear against a light gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.212539 ], [ "top-right", 0.186207 ], [ "top-center", 0.166144 ], [ "middle-left", 0.140439 ], [ "middle-right", 0.104702 ], [ "center", 0.095925 ], [ "bottom-right", 0.045141 ], [ "bottom-center", 0.027586 ], [ "bottom-left", 0.021317 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and top-right. The defect exhibits low saliency." }, { "image_name": "ps_288.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many tiny dark specks spread across nearly the entire image. The specks are irregular to roughly round in shape and are small in size. They are distributed densely and fairly uniformly, with a slightly brighter vertical band along the left side. The contrast is low to moderate, as the dark specks blend softly into the gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.17062 ], [ "middle-right", 0.168579 ], [ "top-right", 0.155062 ], [ "top-left", 0.109156 ], [ "middle-left", 0.108646 ], [ "bottom-left", 0.089518 ], [ "bottom-center", 0.072431 ], [ "top-center", 0.066055 ], [ "center", 0.059934 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ps_289.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small, dark spots spread across most of the image. The spots are irregular to roughly round in shape and vary slightly in size. They are more densely grouped in the central area, forming a loose vertical band. Additional scattered spots extend toward the left and right sides. The contrast is moderate, with the dark pits visible against the lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.310504 ], [ "center", 0.233854 ], [ "bottom-left", 0.118524 ], [ "bottom-right", 0.089425 ], [ "top-center", 0.080554 ], [ "middle-left", 0.061391 ], [ "middle-right", 0.058907 ], [ "top-right", 0.031938 ], [ "top-left", 0.014904 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ps_291.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark pits scattered across the image. The pits are mostly round to slightly irregular in shape. They are densest from the left side to the center, where they form a broad vertical band. The right side has fewer visible pits and appears smoother. The pits are small in size, with a few slightly larger spots mixed in. The contrast is moderate, with dark marks standing out against the light gray steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.176813 ], [ "bottom-center", 0.17269 ], [ "middle-left", 0.161048 ], [ "center", 0.158865 ], [ "top-center", 0.13073 ], [ "top-left", 0.109144 ], [ "bottom-right", 0.035654 ], [ "middle-right", 0.031045 ], [ "top-right", 0.024012 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ps_292.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small, dark spots scattered across the image. The spots are irregular to roughly round in shape and mostly small in size. They are concentrated from the middle to the right side, with the left side showing fewer marks. The defect covers a broad vertical band along the right half of the surface. The spots have clear contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.247386 ], [ "middle-right", 0.178586 ], [ "top-right", 0.158302 ], [ "bottom-right", 0.15412 ], [ "top-center", 0.134463 ], [ "center", 0.112714 ], [ "bottom-left", 0.013593 ], [ "top-left", 0.000836 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and middle-right. The defect exhibits medium saliency." }, { "image_name": "ps_293.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark spots spread across the image. The spots are irregular to roughly round in shape and vary slightly in size. They are most dense on the left side and become sparser toward the right. A broad darker band runs vertically through the center-left area. The contrast is moderate, with the dark pits standing out against the light gray steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.208119 ], [ "middle-left", 0.193388 ], [ "center", 0.149024 ], [ "top-left", 0.136005 ], [ "bottom-center", 0.11665 ], [ "bottom-left", 0.102775 ], [ "top-right", 0.040767 ], [ "bottom-right", 0.027578 ], [ "middle-right", 0.025694 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and middle-left. The defect exhibits high saliency." }, { "image_name": "ps_299.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small, dark spots and short speck-like marks scattered across the image. Most pits are tiny and irregular, with a few slightly larger rounded spots. The marks are spread over the full surface but are denser on the right side and near the center. A larger darker patch is visible along the right edge. The contrast is moderate to strong, with the dark pits standing out against the bright steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.193829 ], [ "top-right", 0.1888 ], [ "middle-right", 0.164343 ], [ "top-center", 0.112914 ], [ "bottom-center", 0.085486 ], [ "center", 0.075886 ], [ "top-left", 0.074286 ], [ "middle-left", 0.052571 ], [ "bottom-left", 0.051886 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ps_31.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark spots scattered across the entire image. The spots are irregular to roughly rounded in shape and vary from tiny marks to a few larger patches. A larger dark patch is visible in the lower-left area. The background becomes darker toward the right side, which reduces the contrast of some spots there. The spots remain visible across the center and right areas, giving the surface a dense, speckled appearance.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.139488 ], [ "bottom-right", 0.138024 ], [ "middle-right", 0.116795 ], [ "bottom-center", 0.115169 ], [ "top-center", 0.114355 ], [ "center", 0.114193 ], [ "top-right", 0.099878 ], [ "middle-left", 0.091989 ], [ "top-left", 0.07011 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ps_32.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark spots spread across the full image. The spots are irregular to roughly round in shape and vary slightly in size. Several spots merge into larger patchy clusters, especially on the left side and in the upper area. The center appears smoother with fewer marks, while the right side has scattered fine specks. The dark pits contrast moderately with the lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.160749 ], [ "top-left", 0.140541 ], [ "bottom-right", 0.140199 ], [ "middle-right", 0.122959 ], [ "middle-left", 0.114739 ], [ "top-center", 0.100925 ], [ "center", 0.079347 ], [ "bottom-left", 0.077749 ], [ "bottom-center", 0.062793 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and top-left. The defect exhibits medium saliency." }, { "image_name": "ps_33.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark specks scattered across the entire image. The specks are irregular to roughly rounded in shape and vary slightly in size. They are more visible and denser on the right half, while the left side appears smoother and lighter. The defect covers most of the surface area as a fine, dispersed pattern rather than one large mark. The contrast between the specks and the background is low to moderate.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.173029 ], [ "center", 0.154357 ], [ "middle-right", 0.144813 ], [ "top-center", 0.13112 ], [ "top-left", 0.098548 ], [ "top-right", 0.09668 ], [ "bottom-center", 0.085685 ], [ "bottom-left", 0.058091 ], [ "middle-left", 0.057676 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "ps_34.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark pits scattered across the entire image. The pits are irregular to roughly round in shape and vary slightly in size. Most of them are fine and closely spaced, forming a dense speckled pattern. A darker vertical region appears along the right side, where the pits blend into the background. The contrast is moderate, with the pits appearing darker than the gray steel surface.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.195283 ], [ "top-right", 0.142622 ], [ "bottom-right", 0.122106 ], [ "center", 0.114975 ], [ "bottom-center", 0.109709 ], [ "top-center", 0.085573 ], [ "top-left", 0.084257 ], [ "bottom-left", 0.082721 ], [ "middle-left", 0.062754 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ps_38.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark pits scattered across the image. The pits are irregular to round in shape and vary slightly in size. They are most concentrated from the center to the right side, with fewer marks on the left. A broad darker vertical band is visible through the middle-right area behind the pits. The pits have clear contrast against the lighter background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.222287 ], [ "center", 0.169334 ], [ "middle-right", 0.167588 ], [ "top-right", 0.141402 ], [ "top-center", 0.139366 ], [ "bottom-right", 0.086413 ], [ "bottom-left", 0.038697 ], [ "middle-left", 0.02153 ], [ "top-left", 0.013384 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ps_39.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark spots scattered across the image. The spots are irregular to roughly round in shape and vary slightly in size. They are spread over the whole surface, with a higher concentration on the right half. A broad, vertical gray mottled band is visible from top to bottom near the right side. The contrast is clear, with dark pits standing out against the bright steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.177858 ], [ "middle-right", 0.158197 ], [ "center", 0.139443 ], [ "bottom-right", 0.136721 ], [ "bottom-center", 0.126134 ], [ "top-right", 0.1098 ], [ "bottom-left", 0.082275 ], [ "middle-left", 0.038717 ], [ "top-left", 0.030853 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and middle-right. The defect exhibits medium saliency." }, { "image_name": "ps_47.jpg", "class_name": "Pitted surface", "natural_language_description": "The pitted surface defect on the steel surface shows many small dark pits across the image. The pits are irregular to roughly round in shape. They are densely packed on the right side and more sparse on the left side. A bright vertical band runs near the center, separating the two textures. Most pits are very small, with a few slightly larger spots on the left. The contrast is moderate to high, with the dark pits clearly visible against the light steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.179778 ], [ "middle-right", 0.152162 ], [ "bottom-right", 0.14391 ], [ "bottom-center", 0.103642 ], [ "center", 0.102652 ], [ "top-center", 0.102432 ], [ "middle-left", 0.087578 ], [ "top-left", 0.073165 ], [ "bottom-left", 0.054681 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ps_49.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many very small dark specks scattered across the entire image. The specks are irregular to nearly round in shape and vary slightly in size. They are fine and closely spaced, forming a uniform speckled pattern. The defect extends from edge to edge over the full surface. The contrast is low to moderate, with the dark specks visible against a light gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.189511 ], [ "top-left", 0.178156 ], [ "bottom-left", 0.142471 ], [ "top-center", 0.110841 ], [ "bottom-center", 0.104082 ], [ "center", 0.089213 ], [ "top-right", 0.072722 ], [ "middle-right", 0.061638 ], [ "bottom-right", 0.051365 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "ps_60.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small, dark specks spread across the entire image. The specks are irregular to roughly round in shape and are closely scattered. Most pits are very small, with a fine, granular appearance. The defect covers nearly the full surface area, from edge to edge, with no single isolated cluster. A brighter vertical band is visible along the left side, while the pitted marks remain visible across both the lighter and darker regions. The contrast between the dark pits and the gray steel background is moderate.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.173242 ], [ "bottom-left", 0.152028 ], [ "middle-left", 0.125605 ], [ "center", 0.107741 ], [ "bottom-center", 0.098809 ], [ "top-center", 0.096576 ], [ "bottom-right", 0.084481 ], [ "top-right", 0.080945 ], [ "middle-right", 0.080573 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Pitted surface is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "ps_63.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many dark spots and blotches across the image. The marks are irregular in shape, with a mix of small round pits and larger elongated patches. Several darker vertical streak-like pits appear near the center and lower area. The defect covers most of the surface, with dense distribution from top to bottom. The contrast is moderate to high, as the dark pits stand out against the lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.148022 ], [ "center", 0.143637 ], [ "middle-left", 0.140518 ], [ "top-center", 0.138082 ], [ "top-left", 0.131358 ], [ "top-right", 0.092185 ], [ "bottom-left", 0.084876 ], [ "middle-right", 0.082635 ], [ "bottom-right", 0.038686 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ps_67.jpg", "class_name": "Pitted surface", "natural_language_description": "The pitted surface defect on the steel surface shows many small, dark specks scattered across the image. The specks are irregular to slightly elongated in shape and vary slightly in size. They are distributed over most of the surface, with a denser band through the center and right side. The left side appears brighter and less populated. The contrast is moderate, with the dark pits standing out against the light gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.187851 ], [ "middle-right", 0.162831 ], [ "center", 0.148247 ], [ "bottom-center", 0.139149 ], [ "top-right", 0.138212 ], [ "middle-left", 0.083757 ], [ "top-center", 0.06837 ], [ "top-left", 0.041879 ], [ "bottom-left", 0.029703 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ps_69.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark specks spread across nearly the entire image. The specks are irregular and mostly dot-like, with slight variation in size. They are denser on the right half and sparser near the bright left edge. A larger, darker patch is visible near the upper-right area. The contrast is moderate to strong, with the dark pits standing out against the light gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.177334 ], [ "middle-right", 0.154777 ], [ "bottom-right", 0.151018 ], [ "center", 0.129837 ], [ "top-center", 0.113332 ], [ "bottom-center", 0.104896 ], [ "top-left", 0.091418 ], [ "middle-left", 0.059233 ], [ "bottom-left", 0.018155 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits high saliency." }, { "image_name": "ps_73.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark pits spread across the entire image. The pits are irregular to slightly rounded in shape and are closely packed. Their size is small and fairly consistent. The defect covers nearly the full surface area, with a dense, uniform distribution from edge to edge. The contrast is moderate, with the dark pits clearly visible against the light gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.139172 ], [ "middle-right", 0.130594 ], [ "center", 0.128605 ], [ "bottom-center", 0.120835 ], [ "top-center", 0.116174 ], [ "top-right", 0.116174 ], [ "middle-left", 0.090254 ], [ "top-left", 0.088513 ], [ "bottom-left", 0.069679 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "ps_74.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark pits spread across nearly the entire image. The pits are irregular to rounded in shape and mostly fine in size. They are densely distributed, with a fairly uniform pattern over the surface. A darker, elongated vertical band appears along the right side and is more continuous than the smaller pits. The contrast is moderate to strong, with the dark defects standing out against the light steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.121827 ], [ "middle-right", 0.121188 ], [ "bottom-center", 0.117782 ], [ "center", 0.116398 ], [ "bottom-right", 0.115387 ], [ "middle-left", 0.107989 ], [ "top-center", 0.102986 ], [ "bottom-left", 0.09958 ], [ "top-left", 0.096865 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Pitted surface is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits high saliency." }, { "image_name": "ps_78.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark pits across nearly the entire image. The pits are irregular to roughly round in shape and closely spaced. Their size is small and fairly consistent. The defect covers the full surface area, with a denser vertical band on the right side. The contrast between the dark pits and the light steel background is clear.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.139025 ], [ "bottom-right", 0.129608 ], [ "middle-right", 0.12874 ], [ "center", 0.123474 ], [ "top-center", 0.115978 ], [ "middle-left", 0.104331 ], [ "bottom-center", 0.100427 ], [ "bottom-left", 0.088966 ], [ "top-left", 0.06945 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "ps_84.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark pits scattered across the entire image. The pits are irregular to roughly round in shape and mostly fine in size. Their density is high, creating a dense speckled texture. A larger, darker clustered area appears near the lower center, and an irregular dark band runs along the right side. The defect covers nearly the full surface area in view. The contrast between the dark pits and the lighter background is clear.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.14035 ], [ "bottom-center", 0.132562 ], [ "top-right", 0.126129 ], [ "top-left", 0.107901 ], [ "bottom-right", 0.107223 ], [ "bottom-left", 0.09921 ], [ "top-center", 0.098533 ], [ "middle-left", 0.09509 ], [ "center", 0.093002 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and bottom-center. The defect exhibits high saliency." }, { "image_name": "ps_85.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark pits scattered across the full image. The pits are irregular to roughly round in shape and mostly fine in size. They are denser on the right side and form a broad vertical band through the center-right area. A lighter vertical strip appears on the left side, where the pits are sparser. The defect has strong contrast, with dark speckled areas against a lighter gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.134013 ], [ "bottom-right", 0.123975 ], [ "bottom-center", 0.121715 ], [ "center", 0.120086 ], [ "top-right", 0.107946 ], [ "middle-right", 0.107105 ], [ "top-left", 0.100431 ], [ "middle-left", 0.100326 ], [ "bottom-left", 0.084402 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-right. The defect exhibits high saliency." }, { "image_name": "ps_86.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many small, dark specks and irregular patches spread across the image. The marks are fine to medium in size and have uneven shapes. They are denser on the left and center areas, while the right side is brighter and shows fewer dark marks. A few vertical streak-like bands are visible on the left side. The contrast is moderate, with dark gray defects against a light gray to white background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.143039 ], [ "top-center", 0.137831 ], [ "top-left", 0.136674 ], [ "middle-left", 0.134938 ], [ "bottom-center", 0.129962 ], [ "center", 0.123597 ], [ "top-right", 0.094318 ], [ "middle-right", 0.051383 ], [ "bottom-right", 0.048258 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and top-center. The defect exhibits high saliency." }, { "image_name": "ps_92.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark specks scattered across the image. The specks are irregular to roughly round in shape and are mostly fine in size. They cover nearly the full surface, with a denser cluster through the center and right areas. A wider, irregular gray streak runs down the left side from the upper edge toward the lower area. The defect has a clear contrast against the bright steel background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.153796 ], [ "top-left", 0.148364 ], [ "middle-left", 0.136852 ], [ "bottom-left", 0.134911 ], [ "middle-right", 0.097529 ], [ "center", 0.090933 ], [ "bottom-right", 0.082266 ], [ "top-right", 0.081102 ], [ "top-center", 0.074247 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-left. The defect exhibits medium saliency." }, { "image_name": "ps_93.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small gray pits scattered across the image. The pits are irregular to round in shape and mostly very small. They are denser on the right half and along a vertical, darker band near the center-right. The left side is lighter and more sparsely marked. The contrast is low to moderate, with faint speckling against a bright background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.212077 ], [ "top-center", 0.207953 ], [ "bottom-center", 0.143152 ], [ "center", 0.119735 ], [ "middle-right", 0.111635 ], [ "top-right", 0.091605 ], [ "top-left", 0.068189 ], [ "bottom-left", 0.024742 ], [ "middle-left", 0.020913 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and top-center. The defect exhibits high saliency." }, { "image_name": "ps_98.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface shows many small, dark specks spread across the entire image. The specks are irregular to roughly round in shape and mostly fine in size. A larger, darker clustered band runs diagonally from the upper left toward the lower middle area. This band has an uneven, mottled outline and stands out from the surrounding texture. The contrast is moderate, with the dark pits clearly visible against the light gray background.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.1578 ], [ "center", 0.1496 ], [ "middle-left", 0.1463 ], [ "top-left", 0.1336 ], [ "bottom-right", 0.121 ], [ "bottom-left", 0.1148 ], [ "middle-right", 0.0726 ], [ "top-center", 0.0652 ], [ "top-right", 0.0391 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ps_99.jpg", "class_name": "Pitted surface", "natural_language_description": "The Pitted surface defect on the steel surface appears as many tiny dark specks and short irregular marks. The pits are small and closely packed. They form a dense vertical band from the upper area to the lower area on the right half. The left side is much lighter, with only a few scattered specks. The defect covers a broad area and is strongest around the center-right. The contrast with the background is low to moderate.", "structured_attributes": { "Defect type": "Pitted surface", "Shape": "diffuse", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.241187 ], [ "middle-right", 0.190511 ], [ "top-center", 0.17641 ], [ "bottom-right", 0.134401 ], [ "center", 0.121915 ], [ "bottom-center", 0.089307 ], [ "top-left", 0.019976 ], [ "bottom-left", 0.01792 ], [ "middle-left", 0.008373 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Pitted surface is observed on the steel surface. It has a diffuse shape. The defects are clustered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "pu_05.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark curved mark at the upper left edge of the image. It has a partial oval or semicircular shape, with part of the defect cut off by the top border. The defect is small relative to the full steel surface. It shows strong contrast against the lighter gray background. The mark is confined to the top-left corner area.", "structured_attributes": { "Defect type": "Punching", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left. The defect exhibits high saliency." }, { "image_name": "pu_09.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark near the upper right area. It has a smooth, rounded shape with a horizontal orientation. The defect is compact and clearly separated from the image borders. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at top-right. The defect exhibits high saliency." }, { "image_name": "pu_104.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark half-oval mark at the bottom center of the image. Its upper edge is smooth and curved, while the lower part is cut off by the image border. The defect is medium in width relative to the image and occupies a small area overall. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.61671 ], [ "bottom-left", 0.195011 ], [ "bottom-right", 0.18828 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-left. The defect exhibits high saliency." }, { "image_name": "pu_107.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark near the lower right side of the image. It is partly cut off by the right edge. The shape is smooth and rounded. The defect is small relative to the full surface area. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.517355 ], [ "middle-right", 0.482645 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "pu_113.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark half-oval mark along the top edge. It is located in the upper right area, slightly right of center. The defect is small relative to the full image. Its boundary is smooth and rounded. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.510062 ], [ "top-right", 0.489938 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits high saliency." }, { "image_name": "pu_116.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark near the lower left-center area. It has a smooth, rounded shape with a horizontal orientation. The defect is small relative to the full image. It shows strong contrast against the lighter gray steel background. The mark is isolated and clearly defined.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.645111 ], [ "bottom-left", 0.354889 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-left. The defect exhibits high saliency." }, { "image_name": "pu_117.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark with a smooth, horizontal shape. It is located in the lower central area of the image. The defect is small relative to the full surface. It has clear edges and strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.515519 ], [ "center", 0.345538 ], [ "bottom-left", 0.064016 ], [ "middle-left", 0.033463 ], [ "bottom-right", 0.030068 ], [ "middle-right", 0.011397 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "pu_119.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark. It is located in the upper-right corner and is partially cut off by the image edge. The defect has a smooth, rounded shape. It shows strong contrast against the lighter gray steel background. The defect is small relative to the full surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-right. The defect exhibits high saliency." }, { "image_name": "pu_120.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark in the lower-right corner. Only part of the defect is visible, and it is cut off by the right and bottom edges of the image. The shape is smooth and rounded. The defect is small relative to the full surface area. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.998247 ], [ "bottom-center", 0.001753 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right and bottom-center. The defect exhibits high saliency." }, { "image_name": "pu_121.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark at the bottom right corner. It is partially cut off by the image edge. The shape is smooth and rounded, like a half oval. It has strong contrast against the lighter gray steel background. The defect is isolated and occupies a small area of the image.", "structured_attributes": { "Defect type": "Punching", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_13.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark. It is located in the upper-right area of the image. The shape is smooth and horizontally elongated. It occupies a small portion of the surface. The defect has clear edges and stands out against the lighter gray background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.899811 ], [ "top-center", 0.100189 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-right and top-center. The defect exhibits high saliency." }, { "image_name": "pu_132.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark near the upper-right edge of the image. It is partially cropped by the right border. The shape is smooth and rounded. The defect has high contrast against the uniform light gray steel background. It occupies a small area relative to the full surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.538592 ], [ "top-right", 0.461408 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits high saliency." }, { "image_name": "pu_133.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark. It is located near the center of the image. The defect is wider than it is tall, with a smooth and regular outline. It is small relative to the full steel surface. The contrast with the gray background is strong.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.911225 ], [ "middle-left", 0.061792 ], [ "middle-right", 0.026983 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits high saliency." }, { "image_name": "pu_134.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval to ნახევալ oval mark at the lower right corner. It is partially cut off by the right and bottom image edges. The defect has smooth curved edges and a solid dark appearance. It shows strong contrast against the medium-gray steel background. The defect is isolated and occupies a small area of the image.", "structured_attributes": { "Defect type": "Punching", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.97392 ], [ "bottom-center", 0.02608 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and bottom-center. The defect exhibits high saliency." }, { "image_name": "pu_135.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark with its upper part cut off by the top edge of the image. It is located in the upper central area, slightly left of center. The defect is small relative to the full surface. Its shape is smooth and rounded. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.74709 ], [ "top-left", 0.25291 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits high saliency." }, { "image_name": "pu_136.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark. It is located in the upper-left corner and is partly cut off by the top and left image edges. The shape is rounded and compact. It shows strong contrast against the lighter gray steel background. The defect occupies a small area of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at top-left. The defect exhibits high saliency." }, { "image_name": "pu_137.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark half-oval mark. It is located along the left edge in the lower-middle area of the image. The shape is horizontally elongated with a smooth curved right side. Part of the defect is cut off by the image border. It shows strong contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.853838 ], [ "bottom-left", 0.146162 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits high saliency." }, { "image_name": "pu_138.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark near the upper left corner. It is cut off by the top edge of the image. The shape is rounded and vertically elongated. It occupies a small area relative to the full surface. The defect shows strong contrast against the light gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left. The defect exhibits high saliency." }, { "image_name": "pu_144.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark near the lower right side of the image. It is positioned close to the right edge and is partially cut off by the frame. The shape is smooth and rounded. The defect has high contrast against the lighter gray steel background. It is isolated and occupies a small area of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.728584 ], [ "middle-right", 0.271416 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "pu_145.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark with a smooth, rounded shape. It is located in the lower left area of the image and is partly cut off by the left edge. The defect is small relative to the full surface. It shows strong contrast against the light gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 1.0 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left. The defect exhibits high saliency." }, { "image_name": "pu_146.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark. It is horizontally elongated with smooth, rounded edges. The defect is located near the center of the image, slightly above the middle. It is small relative to the full steel surface. The contrast is high against the lighter gray background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.779073 ], [ "middle-right", 0.220927 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "pu_148.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark near the upper center, slightly to the right. It touches the top edge of the image, so only the lower part is visible. The shape is rounded and vertically oriented. It has strong contrast against the lighter gray steel background. The defect is isolated and occupies a small area of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.961286 ], [ "top-right", 0.038714 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits high saliency." }, { "image_name": "pu_15.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark. It is located in the upper left area of the image, close to the top edge. The defect is small relative to the full surface. Its shape is smooth and horizontally elongated. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.695705 ], [ "top-center", 0.304295 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits high saliency." }, { "image_name": "pu_150.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark touching the top edge. It is located in the upper central-left area of the image. The shape is vertically elongated with smooth, rounded sides. It has high contrast against the lighter gray steel background. The defect occupies a small portion of the surface and appears isolated.", "structured_attributes": { "Defect type": "Punching", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.845188 ], [ "top-left", 0.154812 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits high saliency." }, { "image_name": "pu_156.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small black oval mark cut by the right edge of the image. It is located in the lower-right area. The visible shape is smooth and rounded. It has strong contrast against the uniform gray steel background. The defect is isolated and occupies a small portion of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_157.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark vertical oval mark. It is located in the upper left area of the image, close to the left edge and near the top. The defect is small relative to the full surface. It has smooth, clear edges and a solid dark tone. The contrast with the light gray steel background is high.", "structured_attributes": { "Defect type": "Punching", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.72673 ], [ "middle-left", 0.212172 ], [ "bottom-center", 0.020525 ], [ "bottom-left", 0.020286 ], [ "bottom-right", 0.020286 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "pu_158.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, solid black oval mark. It is vertically oriented and located near the left edge in the lower part of the image. The defect has a smooth, clear outline and stands out strongly against the gray steel background. Its size is small relative to the full surface area.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.871642 ], [ "middle-left", 0.128358 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "pu_159.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark at the right edge of the image. It is partially cut off by the border, so only part of the shape is visible. The defect is located in the lower-right area. It has smooth, rounded edges and strong contrast against the lighter gray background. Its size is small relative to the full surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.770362 ], [ "middle-right", 0.181561 ], [ "top-right", 0.048077 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "pu_16.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval to semicircular mark touching the top edge. It is located in the upper central-left area of the image. The defect is relatively small but wider than it is tall. Its boundary is smooth and clearly defined. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.74802 ], [ "top-left", 0.25198 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits high saliency." }, { "image_name": "pu_161.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark near the upper center of the image. It has a smooth, rounded shape with a horizontal orientation. The defect is small relative to the full surface area. It stands out clearly against the lighter gray steel background with high contrast. The mark is isolated, with no other visible defects nearby.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.66189 ], [ "top-right", 0.33811 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits high saliency." }, { "image_name": "pu_17.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark near the upper left edge. It is partially cut off by the left border of the image. The defect is small relative to the full surface area. It has a smooth, rounded shape and a clear outline. The dark defect shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.822379 ], [ "middle-left", 0.177621 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "pu_175.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark half-oval mark. It is located at the lower left edge of the image and is partly cut off by the border. The defect has a smooth curved outline and strong contrast against the gray steel background. Its size is small relative to the full surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left. The defect exhibits high saliency." }, { "image_name": "pu_18.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark, half-oval mark along the bottom edge. It is positioned in the lower-left area of the image. The defect is small relative to the full surface. Its outline is smooth and curved. The black defect shows strong contrast against the light gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.601942 ], [ "bottom-center", 0.398058 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left and bottom-center. The defect exhibits high saliency." }, { "image_name": "pu_188.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark half-oval mark at the upper right edge. It is partially cut off by the image border. The defect has a smooth curved outline and a compact shape. It occupies a small area relative to the full surface. The dark mark contrasts clearly with the gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at top-right. The defect exhibits high saliency." }, { "image_name": "pu_195.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small black half-oval mark at the bottom center of the image. It touches the lower edge of the frame. The shape is smooth and rounded on top, with the lower part cut off by the image boundary. It has strong contrast against the light gray steel background. The defect is isolated and occupies a small area of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.715851 ], [ "bottom-left", 0.284149 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-left. The defect exhibits high saliency." }, { "image_name": "pu_199.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small black oval mark. It is located near the bottom right edge of the image. The shape is smooth and rounded, with the lower part cut by the image border. It has strong contrast against the light gray steel background. The defect is isolated and occupies a small area of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.581612 ], [ "bottom-center", 0.418388 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and bottom-center. The defect exhibits high saliency." }, { "image_name": "pu_20.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark near the upper left area. It is horizontally elongated and partly touches the left edge of the image. The defect is small relative to the full surface. It has a smooth, rounded outline and strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.97465 ], [ "top-center", 0.02535 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits high saliency." }, { "image_name": "pu_200.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small black half-oval mark at the bottom center, slightly to the right. Its lower part is cut off by the image edge. The shape is smooth and rounded. It has strong contrast against the uniform gray steel background. The defect is isolated and occupies a small area of the image.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.940998 ], [ "bottom-right", 0.059002 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_201.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark half-oval mark. It is located at the lower right corner of the image and is partly cut off by the image edges. The defect has a smooth curved outline. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_202.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark cut by the bottom edge of the image. It is located in the lower central area. The defect is small relative to the full surface. Its shape is smooth and rounded. It has strong contrast against the gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.809808 ], [ "bottom-left", 0.190192 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-left. The defect exhibits high saliency." }, { "image_name": "pu_205.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark. It is located at the bottom right corner of the image and is partially cut off by the edge. The shape is rounded and smooth. It shows strong contrast against the lighter gray steel background. The defect is isolated and occupies a small area of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 1.0 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_206.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark half-oval mark along the bottom edge. It is located in the lower central area, slightly left of center. The defect is small relative to the full image. It has a smooth, rounded upper edge and is cut off by the bottom border. The defect shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.697148 ], [ "bottom-left", 0.302852 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-left. The defect exhibits high saliency." }, { "image_name": "pu_218.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark. It is located on the right side of the image, around the upper-middle area. Part of the defect is cut off by the right edge. The shape is smooth and rounded. It shows strong contrast against the gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.78159 ], [ "top-right", 0.21841 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits high saliency." }, { "image_name": "pu_228.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark cut off by the upper-right edge of the image. It is located in the top-right corner area. The visible shape is smooth and rounded. It has strong contrast against the lighter gray steel background. The defect is isolated and occupies a small portion of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-right. The defect exhibits high saliency." }, { "image_name": "pu_23.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark near the upper right edge of the image. It is partially cut off by the right border. The shape is smooth and rounded. The defect occupies a small area relative to the full surface. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 1.0 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-right. The defect exhibits high saliency." }, { "image_name": "pu_230.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark cut by the top edge of the image. It is located in the upper-right area, very close to the top border and right side. The visible shape is rounded and partial, with smooth edges. It has strong contrast against the uniform gray steel background. The defect occupies a small area relative to the whole surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at top-right. The defect exhibits high saliency." }, { "image_name": "pu_237.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark. It is located at the upper right edge of the image and is partially cut off by the border. The shape is smooth and rounded. The defect is small relative to the full surface. It shows clear contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-right. The defect exhibits high saliency." }, { "image_name": "pu_239.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark. It is positioned in the left-middle area, slightly below the center. The defect is horizontally stretched with smooth, rounded edges. It is small relative to the full image. The contrast is strong against the lighter gray background.", "structured_attributes": { "Defect type": "Punching", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.509853 ], [ "center", 0.485657 ], [ "bottom-left", 0.002744 ], [ "bottom-center", 0.001746 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and center. The defect exhibits high saliency." }, { "image_name": "pu_240.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark cut by the top edge of the image. It is located at the upper center. The defect is small relative to the full surface. Its shape is smooth and rounded. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.903936 ], [ "top-left", 0.065136 ], [ "top-right", 0.030928 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits high saliency." }, { "image_name": "pu_241.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark at the top center of the image. Only the lower part of the oval is visible because it is cut by the upper border. It is small relative to the full surface area. The defect has a smooth, rounded shape and a clear outline. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.852132 ], [ "top-right", 0.145875 ], [ "top-left", 0.001993 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits high saliency." }, { "image_name": "pu_242.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark, rounded oval mark. It is located in the lower center-right area and is cut off by the bottom edge of the image. The visible portion is small relative to the full surface. It has smooth edges and a strong contrast against the gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.899776 ], [ "bottom-right", 0.100224 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_245.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark near the center of the image. It has a smooth, rounded shape with clear edges. The defect is wider than it is tall. It shows strong contrast against the lighter gray steel background. The mark is isolated with no other visible defects nearby.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.982823 ], [ "middle-right", 0.017177 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "pu_246.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark. It is located in the upper right area of the image. The shape is smooth and horizontally elongated. It occupies a small area relative to the full surface. The defect has clear edges and shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-right. The defect exhibits high saliency." }, { "image_name": "pu_247.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark curved mark along the upper-left edge. It has a partial oval or semicircular shape. The defect is small relative to the full image. It lies at the top border and extends slightly inward from the left side. The defect shows strong contrast against the lighter gray steel surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.878267 ], [ "top-center", 0.121733 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits high saliency." }, { "image_name": "pu_248.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark near the upper-right edge. It has a smooth, rounded shape and a horizontal orientation. The defect occupies a small area relative to the full image. It shows strong contrast against the lighter gray steel background. Part of the defect is cut off by the right border.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.861985 ], [ "middle-right", 0.069411 ], [ "bottom-right", 0.068604 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits high saliency." }, { "image_name": "pu_252.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark at the right-middle edge of the image. It is horizontally elongated and partially cut off by the right border. The defect has smooth, rounded edges and stands out clearly against the lighter gray background. Its size is small relative to the full steel surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right. The defect exhibits high saliency." }, { "image_name": "pu_253.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark cut off by the right edge of the image. It is located in the upper-right to right-middle area. The shape is smooth and rounded. The defect is small relative to the full surface area. It shows strong contrast against the light gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.609223 ], [ "top-right", 0.390777 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits high saliency." }, { "image_name": "pu_257.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark black half-oval mark at the bottom center of the image. It touches the lower edge of the frame. The defect is medium in width relative to the image and has a smooth, rounded outline. It shows strong contrast against the gray steel background. No visible depth details can be seen.", "structured_attributes": { "Defect type": "Punching", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.875048 ], [ "bottom-left", 0.112762 ], [ "bottom-right", 0.01219 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-left. The defect exhibits high saliency." }, { "image_name": "pu_258.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark, curved half-oval mark along the lower left edge of the image. It is small relative to the full surface area. The defect is cut off by the left border and extends upward from the bottom-left corner area. It has a smooth, rounded outline and shows strong contrast against the gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left. The defect exhibits high saliency." }, { "image_name": "pu_26.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark. It is located in the upper central area of the image. The defect is horizontally elongated with smooth, rounded edges. It is small relative to the full steel surface. The contrast between the black defect and the light gray background is strong.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.464451 ], [ "center", 0.439935 ], [ "top-left", 0.03514 ], [ "middle-left", 0.030237 ], [ "top-right", 0.018251 ], [ "middle-right", 0.011986 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "pu_262.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark, rounded half-oval mark along the left edge. It is located in the left-middle area of the image. The defect is small relative to the full surface. It has a smooth curved boundary and is cut off by the image border. The defect shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.776667 ], [ "bottom-left", 0.223333 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits high saliency." }, { "image_name": "pu_265.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark at the right edge of the image, slightly below the center. Part of the defect is cut off by the image border. It has a smooth, rounded shape and stands out clearly against the lighter gray background. The defect is isolated and occupies a small area of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.59595 ], [ "bottom-right", 0.40405 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_274.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark cut by the top edge of the image. It is located in the upper left to upper central area. The shape is broad and rounded. The defect is small relative to the full surface. It shows strong contrast against the lighter gray steel background. The visible boundary is smooth and clearly defined.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.500362 ], [ "top-center", 0.499638 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits high saliency." }, { "image_name": "pu_275.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark near the upper-right edge. It is partially cut off by the right border of the image. The shape is smooth and rounded. The defect is small relative to the full surface area. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-right. The defect exhibits high saliency." }, { "image_name": "pu_276.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark, rounded half-oval mark along the top edge. It is located in the upper central area, slightly left of center. The defect is small relative to the full image. Its shape is smooth and compact. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.700115 ], [ "top-left", 0.299885 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits high saliency." }, { "image_name": "pu_280.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark. It is located on the right side of the image, slightly below the center. Part of the defect is cut off by the image edge. The shape is smooth and rounded. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.572905 ], [ "bottom-right", 0.427095 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_283.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark. It is located in the upper-right area and is partly cut off by the right edge of the image. The shape is smooth and rounded. It shows strong contrast against the gray steel background. The defect is isolated and occupies a small portion of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-right. The defect exhibits high saliency." }, { "image_name": "pu_284.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark. It is located in the lower-right area of the image and is cut by the right edge. The defect has smooth, rounded edges and strong contrast against the gray background. It occupies a small portion of the surface and appears isolated.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_290.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark along the bottom edge near the center. It has a smooth, rounded shape and is partially cut off by the lower border of the image. The defect is small relative to the full surface area. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.892031 ], [ "bottom-right", 0.104756 ], [ "bottom-left", 0.003213 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_294.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark near the bottom-right edge of the image. Its shape is smooth and rounded, with part of the defect cut off by the right border. It occupies a small area relative to the full surface. The defect has high contrast against the lighter gray background and appears isolated.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_296.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark, half-oval mark along the top edge, slightly right of center. It is small relative to the full image. The shape is smooth and rounded. The defect is confined to the upper margin and extends only a short distance downward. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.562899 ], [ "top-center", 0.437101 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-right and top-center. The defect exhibits high saliency." }, { "image_name": "pu_299.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark. It is located in the lower-right area of the image, touching the right edge. The shape is smooth and rounded, with part of the defect cropped by the image border. It has strong contrast against the lighter gray steel background. The defect is isolated and occupies a small portion of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.55711 ], [ "bottom-right", 0.44289 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_300.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark cut off by the left edge of the image. It is located in the upper-left to left-middle area. The defect is small relative to the full surface. It has a smooth, rounded shape and a clear boundary. The black defect shows strong contrast against the uniform gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.55209 ], [ "top-left", 0.44791 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits high saliency." }, { "image_name": "pu_304.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark. It is located near the right edge in the lower-right to right-middle area of the image. The defect is partially cut off by the image border. It has a smooth, rounded shape and a sharp outline. The dark defect shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.774536 ], [ "bottom-right", 0.225464 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_307.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark. It is located in the lower right area of the image, with part of the defect cut off by the right edge. The shape is smooth and rounded. It has high contrast against the lighter gray steel background. The defect is isolated and occupies a small portion of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 1.0 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_310.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark near the center of the image. It is horizontally elongated with smooth, rounded edges. The defect is small relative to the full surface area. It shows strong contrast against the lighter gray background. The mark is isolated and clearly defined.", "structured_attributes": { "Defect type": "Punching", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.913936 ], [ "middle-left", 0.046896 ], [ "middle-right", 0.039169 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits high saliency." }, { "image_name": "pu_315.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark. It is located near the bottom center of the image. The defect is small relative to the full surface. Its shape is smooth and horizontally elongated. It has a sharp outline and strong contrast against the light gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.915152 ], [ "bottom-left", 0.044005 ], [ "bottom-right", 0.040843 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-left. The defect exhibits high saliency." }, { "image_name": "pu_319.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark, horizontally oriented oval mark near the center of the image. It is small to medium in size relative to the full surface area. The shape is smooth and compact, with rounded edges. The defect shows strong contrast against the lighter gray steel background. It is isolated, with no other visible defects nearby.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.931905 ], [ "middle-left", 0.037404 ], [ "middle-right", 0.030691 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits high saliency." }, { "image_name": "pu_32.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark near the lower right area. It sits along the bottom edge of the image. The shape is smooth and rounded, with a slightly flattened lower side due to the edge position. It shows strong contrast against the light gray steel background. The defect is isolated and occupies a small portion of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.507767 ], [ "bottom-center", 0.492233 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right and bottom-center. The defect exhibits high saliency." }, { "image_name": "pu_322.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark near the top-left corner. It is horizontally stretched and has smooth, rounded edges. The defect is small relative to the full image. It lies close to the top edge and left edge. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.782595 ], [ "top-center", 0.217405 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits high saliency." }, { "image_name": "pu_323.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark near the upper center of the image. It has a smooth, rounded shape with clear edges. The defect is small relative to the full surface area. It shows strong contrast against the lighter gray steel background. The mark is isolated, with no other visible defects nearby.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.756547 ], [ "top-right", 0.243453 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits high saliency." }, { "image_name": "pu_327.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark. It is located in the upper-right area of the image. The defect is small relative to the full surface. Its edges are smooth and clearly defined. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.378474 ], [ "top-center", 0.26641 ], [ "middle-right", 0.204613 ], [ "center", 0.150503 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-right and top-center. The defect exhibits high saliency." }, { "image_name": "pu_328.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark. It is located in the lower-right area of the image and is partly cut off by the right edge. The shape is smooth and rounded. It has high contrast against the lighter gray steel background. The defect is isolated and occupies a small portion of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.974858 ], [ "middle-right", 0.025142 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "pu_33.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark cut by the top edge of the image. It is located in the upper central area, slightly to the right. The defect is small relative to the full surface. It has a smooth curved outline and strong contrast against the light gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.663631 ], [ "top-right", 0.336369 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits high saliency." }, { "image_name": "pu_330.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark in the upper-right area. It is horizontally elongated and partly cut off by the right edge of the image. The defect has smooth, rounded edges and a solid dark tone. It stands out clearly against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 1.0 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-right. The defect exhibits high saliency." }, { "image_name": "pu_331.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark. It is located in the upper left area of the image, close to the top edge. The defect is small relative to the full surface. Its shape is smooth and horizontally elongated. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.768856 ], [ "top-center", 0.231144 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits high saliency." }, { "image_name": "pu_332.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark near the lower left area. It has a smooth, rounded shape with clear edges. The defect is small relative to the full image. It shows strong contrast against the lighter gray steel background. The mark is isolated with no other visible defects nearby.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.768856 ], [ "bottom-center", 0.231144 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left and bottom-center. The defect exhibits high saliency." }, { "image_name": "pu_336.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark near the center of the image. It is horizontally elongated and has smooth, rounded edges. The defect is small relative to the full surface area. It shows strong contrast against the lighter gray background. A faint darker halo is visible around the oval.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.923864 ], [ "middle-left", 0.040909 ], [ "middle-right", 0.035227 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits high saliency." }, { "image_name": "pu_340.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark near the center of the image. It is horizontally oriented and has smooth, rounded edges. The defect is small to medium in size relative to the full surface. It shows strong contrast against the lighter gray steel background. The shape is compact and isolated.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.889126 ], [ "middle-left", 0.089019 ], [ "middle-right", 0.021855 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits high saliency." }, { "image_name": "pu_343.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark with smooth edges. It is located on the right side of the image, around the middle to lower-middle area, and part of it is cut off by the image border. The defect shows strong contrast against the light gray steel background. It is isolated and occupies a small portion of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.755637 ], [ "bottom-right", 0.244363 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_346.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark. It is located at the lower right edge of the image. The shape is smooth and rounded, with part of the defect cut off by the right border. It shows strong contrast against the lighter gray steel background. The defect is isolated and occupies a small area of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_35.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark with a horizontal orientation. It is located near the right edge, in the upper-right to right-middle area of the image. The defect is partially cut off by the image boundary. It has smooth, rounded edges and stands out clearly against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.551635 ], [ "top-right", 0.448365 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits high saliency." }, { "image_name": "pu_355.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark. It is located in the upper-right area of the image, touching the right edge. The shape is smooth and rounded, with part of the defect cut off by the image border. It has strong contrast against the gray steel background. The defect is isolated and occupies a small area of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.618674 ], [ "middle-right", 0.381326 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits high saliency." }, { "image_name": "pu_356.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark in the upper left area. It is partially cut off by the left edge of the image. The shape is smooth and rounded, with a horizontal orientation. It shows strong contrast against the lighter gray steel background. The defect occupies a small area relative to the full surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left. The defect exhibits high saliency." }, { "image_name": "pu_363.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark cut off by the lower left edge of the image. It is small relative to the full surface area. The shape is smooth and rounded. The defect has high contrast against the light gray steel background. It is located at the bottom left corner and is isolated from other visible marks.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 1.0 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left. The defect exhibits high saliency." }, { "image_name": "pu_365.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark. It is located at the upper left edge of the image and is partly cut off by the border. The defect has a smooth, rounded shape. It shows strong contrast against the light gray steel background. The marked area is small relative to the full surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left. The defect exhibits high saliency." }, { "image_name": "pu_366.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark near the upper left area. It has a smooth, rounded shape and a clear boundary. The defect is small relative to the full image. It shows strong contrast against the lighter gray steel background. The mark is isolated with no other visible defects nearby.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.587704 ], [ "top-center", 0.412296 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits high saliency." }, { "image_name": "pu_367.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark curved mark cut by the top edge of the image. It has a partial oval or semicircular shape. It is located in the upper-left area, touching the top border. The defect is small relative to the full surface. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.869985 ], [ "top-center", 0.130015 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits high saliency." }, { "image_name": "pu_370.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark, solid oval mark. It is horizontally elongated with smooth, rounded edges. The defect is located in the lower left area of the image, close to the bottom edge. It is small relative to the full steel surface. The defect shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.718145 ], [ "bottom-center", 0.281855 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left and bottom-center. The defect exhibits high saliency." }, { "image_name": "pu_374.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark half-oval mark near the bottom center of the image. It has a smooth, rounded upper edge and is cut off by the lower border. The defect is small relative to the full surface area. It shows strong contrast against the lighter gray steel background. The mark is isolated with no other visible defects nearby.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.891304 ], [ "bottom-right", 0.0763 ], [ "bottom-left", 0.032396 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_378.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark cut by the right edge of the image. It is located in the right-middle area, slightly above center. The visible shape is rounded and elongated horizontally. It shows strong contrast against the gray steel background. The defect is isolated and occupies a small portion of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right. The defect exhibits high saliency." }, { "image_name": "pu_379.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark cut off by the right edge of the image. It is located in the lower-right area. The shape is smooth and rounded. The defect is small relative to the full surface. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.811765 ], [ "middle-right", 0.188235 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "pu_38.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark vertical oval mark near the center of the image. It has a smooth, rounded outline and a clear elongated shape. The defect is medium in size relative to the visible surface area. A lighter gray halo surrounds the oval, which increases the contrast with the background. The defect stands out strongly against the more uniform gray steel surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.468959 ], [ "top-center", 0.199903 ], [ "bottom-center", 0.161259 ], [ "middle-left", 0.111864 ], [ "top-left", 0.021792 ], [ "bottom-left", 0.011429 ], [ "middle-right", 0.008329 ], [ "top-right", 0.008232 ], [ "bottom-right", 0.008232 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "pu_39.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark near the upper left edge of the image. Part of the defect is cut off by the left border. It is small relative to the full surface area. The defect has a smooth, rounded shape and a sharp outline. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 1.0 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left. The defect exhibits high saliency." }, { "image_name": "pu_390.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark, solid oval mark. It is vertically elongated with smooth, clear edges. The defect is located in the upper central area, slightly left of center. It is small relative to the full image. The contrast with the lighter gray steel surface is strong.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.48952 ], [ "center", 0.439879 ], [ "bottom-center", 0.023718 ], [ "bottom-left", 0.023442 ], [ "bottom-right", 0.023442 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "pu_391.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark cut by the top and right edges of the image. It is located in the upper-right corner. The defect is small relative to the full surface area. It has a smooth curved outline and strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Punching", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at top-right. The defect exhibits high saliency." }, { "image_name": "pu_392.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark with a horizontal orientation. It is located in the upper right area of the image. The defect has a smooth, well-defined outline and strong contrast against the lighter gray steel background. Its size is small relative to the full surface, and it appears isolated.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.833137 ], [ "top-center", 0.166863 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-right and top-center. The defect exhibits high saliency." }, { "image_name": "pu_398.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark. It has a smooth, horizontally stretched shape with clear edges. It is located in the upper-right area of the image, close to the right edge. The defect shows strong contrast against the lighter gray steel background. It is isolated and occupies a small portion of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.496682 ], [ "middle-right", 0.496367 ], [ "center", 0.004107 ], [ "top-center", 0.002844 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits high saliency." }, { "image_name": "pu_40.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark with a horizontal orientation. It is located in the upper central area, slightly left of center. The defect is small relative to the full image. Its outline is smooth and clearly defined. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.320908 ], [ "center", 0.295624 ], [ "top-left", 0.194489 ], [ "middle-left", 0.188979 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "pu_41.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark near the upper left area. It has a smooth, elongated shape with rounded ends. The defect is small relative to the full image. It shows strong contrast against the lighter gray steel background. The mark is isolated, with no other visible defects nearby.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.951227 ], [ "middle-left", 0.03773 ], [ "top-center", 0.011043 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "pu_47.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark near the upper center of the image. It has a smooth, rounded shape with clear edges. The defect is small relative to the full surface area. It shows strong contrast against the lighter gray steel background. The mark is isolated, with no other visible defects nearby.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.907484 ], [ "top-right", 0.092516 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits high saliency." }, { "image_name": "pu_50.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark half-oval mark cut by the top edge of the image. It is located in the upper left to upper central area. The defect is small relative to the full surface. It has a smooth, rounded shape and a clear boundary. The contrast is high against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.539942 ], [ "top-left", 0.460058 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits high saliency." }, { "image_name": "pu_69.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark partial oval mark. It is located in the upper-left area and touches the left edge of the image. The shape is smooth and rounded, with a horizontal orientation. It has high contrast against the light gray steel background. The defect occupies a small portion of the surface.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.577753 ], [ "middle-left", 0.422247 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "pu_70.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark rounded oval mark cut by the top edge of the image. It is located in the upper central area. The defect is small relative to the whole surface. It has a smooth curved outline and strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.712066 ], [ "top-left", 0.287934 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits high saliency." }, { "image_name": "pu_80.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark oval mark near the upper center-right area. It has a smooth, elongated shape with clear edges. The defect is small relative to the full image. It shows strong contrast against the lighter gray steel background. It is isolated with no other visible defects nearby.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.641819 ], [ "top-right", 0.358181 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits high saliency." }, { "image_name": "pu_83.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small, dark oval mark at the right-middle edge of the image. Part of the defect is cut off by the image border. It has a smooth, rounded shape and a clear outline. The defect shows strong contrast against the uniform gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.854449 ], [ "top-right", 0.145551 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits high saliency." }, { "image_name": "pu_87.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark near the top-left corner. It is partly cut off by the left image edge. The shape is smooth and rounded. The defect is small relative to the full surface area. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left. The defect exhibits high saliency." }, { "image_name": "pu_89.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a dark horizontal oval mark. It is located in the lower central area, slightly to the right. The defect is small relative to the full image. It has smooth, rounded edges and a compact shape. The mark shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.905722 ], [ "bottom-right", 0.078474 ], [ "bottom-left", 0.015804 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Punching is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits high saliency." }, { "image_name": "pu_94.jpg", "class_name": "Punching", "natural_language_description": "The Punching defect on the steel surface appears as a small dark oval mark near the upper-left corner. It is partially cut off by the left image edge. The shape is smooth and rounded. The defect is small relative to the full surface area. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Punching", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Punching is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at top-left. The defect exhibits high saliency." }, { "image_name": "ris_03.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, irregular marks and streak-like patches. The defects are concentrated from the center to the right side, with larger patches in the lower-right area and a small patch near the top edge. The shapes are uneven and vertically elongated, with jagged outlines. The affected area is relatively small compared with the full surface. The dark defects stand out clearly against the uniform light-gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.291146 ], [ "bottom-right", 0.284256 ], [ "middle-right", 0.226333 ], [ "top-center", 0.067874 ], [ "center", 0.062006 ], [ "middle-left", 0.026282 ], [ "top-left", 0.021179 ], [ "top-right", 0.020924 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ris_10.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, irregular vertical patches and small spots. The largest cluster lies along the right edge and extends from the upper-right to the lower-right area. A few smaller narrow marks are visible in the left and central areas. The shapes are elongated and uneven, with jagged outlines. The defect covers a small portion of the surface and shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.386542 ], [ "top-right", 0.20592 ], [ "middle-left", 0.111561 ], [ "bottom-left", 0.095624 ], [ "bottom-right", 0.086517 ], [ "bottom-center", 0.036175 ], [ "top-left", 0.028839 ], [ "center", 0.026056 ], [ "top-center", 0.022768 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ris_102.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, irregular patches and narrow vertical streaks. The largest patches are along the left side and the upper-right to mid-right side. Smaller dark spots are scattered between them. The defect regions have uneven, jagged edges and elongated shapes. They cover about one quarter of the visible surface. The dark areas stand out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.238674 ], [ "middle-right", 0.211704 ], [ "middle-left", 0.182354 ], [ "top-right", 0.133059 ], [ "bottom-left", 0.112758 ], [ "bottom-right", 0.072096 ], [ "bottom-center", 0.02435 ], [ "top-center", 0.013812 ], [ "center", 0.011192 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and middle-right. The defect exhibits high saliency." }, { "image_name": "ris_104.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as dark, irregular vertical patches and streaks on a light gray background. The largest defect forms a tall, narrow band along the right side, extending from near the top to the lower area. Smaller elongated marks appear in the central and left-lower areas. The defect has uneven, jagged edges and strong dark-to-light contrast. It covers a substantial portion of the image, with the main concentration in the right-middle region.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.322765 ], [ "middle-right", 0.299373 ], [ "bottom-right", 0.159374 ], [ "bottom-center", 0.084901 ], [ "center", 0.052138 ], [ "top-center", 0.043684 ], [ "bottom-left", 0.027408 ], [ "middle-left", 0.010357 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ris_106.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, narrow streaks and small irregular spots scattered across nearly the entire surface. Most marks are short and vertically oriented, with uneven shapes and soft to slightly jagged edges. The defects are small in size, with a few longer streaks near the center and lower-middle area. They show clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.219133 ], [ "top-center", 0.174888 ], [ "bottom-center", 0.155157 ], [ "bottom-right", 0.129447 ], [ "bottom-left", 0.077429 ], [ "top-left", 0.075336 ], [ "middle-left", 0.073244 ], [ "middle-right", 0.058595 ], [ "top-right", 0.036771 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ris_108.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a large, dark, irregular vertical band along the right side, extending from the top edge to the bottom edge. Its outline is jagged and uneven, with several narrow branches and broken sections. Smaller dark streaks and short marks are scattered on the left half. The defect covers a broad area, with the main concentration in the right-middle region. The contrast is strong against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.266604 ], [ "top-right", 0.231809 ], [ "bottom-right", 0.21976 ], [ "top-center", 0.12666 ], [ "center", 0.053368 ], [ "bottom-center", 0.038439 ], [ "bottom-left", 0.030739 ], [ "top-left", 0.024744 ], [ "middle-left", 0.007876 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ris_109.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as narrow, dark vertical streaks along the left and right sides. The marks are irregular and broken, with thin elongated shapes and uneven edges. They extend through most of the image height and occupy a small portion of the surface. The contrast is moderate, with the dark streaks standing out against the uniform light-gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.205252 ], [ "bottom-right", 0.17601 ], [ "top-right", 0.161669 ], [ "middle-left", 0.16111 ], [ "bottom-left", 0.15068 ], [ "middle-right", 0.145278 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-left and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ris_110.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a few narrow, dark vertical streaks near the right side. The marks are elongated and irregular, with broken segments rather than one continuous line. They are small and thin relative to the full image height. The contrast with the light gray background is low to moderate, so the defect looks faint but visible.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "middle-right", 0.426518 ], [ "top-right", 0.275382 ], [ "bottom-right", 0.250811 ], [ "top-left", 0.035234 ], [ "middle-left", 0.012054 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ris_111.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as scattered dark marks and irregular vertical streaks on a light gray background. The defects are thin to medium in width and elongated in shape, with uneven edges. They are distributed across the image, with several marks in the upper and central areas and a larger dark patch along the right edge. The contrast is clear, making the defects stand out from the surrounding surface. The affected area is relatively small compared with the full surface.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.318487 ], [ "bottom-right", 0.212503 ], [ "middle-right", 0.193721 ], [ "top-left", 0.093104 ], [ "center", 0.079689 ], [ "bottom-center", 0.042125 ], [ "bottom-left", 0.041857 ], [ "middle-left", 0.015025 ], [ "top-right", 0.003488 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ris_113.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular streaks and patches. The marks are mostly vertical and elongated, with uneven, jagged shapes. They are concentrated from the upper area to the lower area, mainly across the central and right parts of the image. The defect covers a noticeable but limited portion of the surface. The dark marks show clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.294268 ], [ "top-center", 0.143767 ], [ "center", 0.140855 ], [ "top-right", 0.136124 ], [ "middle-left", 0.114832 ], [ "bottom-center", 0.065332 ], [ "middle-right", 0.0495 ], [ "top-left", 0.030573 ], [ "bottom-right", 0.02475 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and top-center. The defect exhibits medium saliency." }, { "image_name": "ris_117.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular streaks and patches. They are concentrated mainly from the left side to the center, with a few smaller marks toward the right side. The defect forms a mostly vertical pattern with broken, elongated segments. The marked area covers a noticeable portion of the surface, roughly less than one tenth of the image. The contrast is clear, with the dark defect standing out against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.300018 ], [ "middle-left", 0.172555 ], [ "bottom-left", 0.152317 ], [ "top-center", 0.108468 ], [ "bottom-center", 0.083437 ], [ "center", 0.075271 ], [ "top-right", 0.058228 ], [ "bottom-right", 0.030712 ], [ "middle-right", 0.018995 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "ris_12.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several small, dark, irregular spots and short vertical streaks. Most of the marks are concentrated in the upper half, with a denser cluster from the upper-center to the upper-right area. The shapes are elongated and uneven, with a few tear-like patches and some thinner line-like marks below them. The defect covers a small portion of the image. It shows clear dark contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.437097 ], [ "top-right", 0.271361 ], [ "top-left", 0.121511 ], [ "middle-left", 0.077286 ], [ "center", 0.052383 ], [ "middle-right", 0.040361 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "ris_120.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular spots and short vertical streaks scattered across the surface. The marks are small to medium in size, with uneven shapes and sharp contrast against the lighter gray background. A larger, elongated dark patch is visible in the lower-central area, while smaller isolated marks appear across the upper and middle regions. The defect pattern is dispersed over most of the image, with the strongest visual concentration around the center and lower center.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.342706 ], [ "middle-left", 0.138032 ], [ "top-left", 0.126894 ], [ "bottom-right", 0.108454 ], [ "bottom-left", 0.100055 ], [ "center", 0.098229 ], [ "top-center", 0.045645 ], [ "middle-right", 0.027387 ], [ "top-right", 0.012598 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and middle-left. The defect exhibits medium saliency." }, { "image_name": "ris_122.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark gray to black patches and short vertical streaks on a lighter gray background. The marks are irregular in shape, with uneven edges and mixed sizes from small spots to medium blotches. They are distributed across the whole surface, with several larger patches near the center and lower-left area. The defect covers a noticeable portion of the image, about one-sixth of the surface. The contrast is strong, making the dark defect areas stand out clearly.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.23535 ], [ "center", 0.156115 ], [ "top-center", 0.134068 ], [ "bottom-right", 0.128227 ], [ "top-left", 0.110797 ], [ "middle-right", 0.092614 ], [ "middle-left", 0.050594 ], [ "bottom-center", 0.04805 ], [ "top-right", 0.044187 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and center. The defect exhibits medium saliency." }, { "image_name": "ris_126.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, irregular patches and short vertical streaks. The marks are concentrated from the upper-middle to the lower-middle area, with smaller scattered spots around them. The defect has jagged, uneven edges and an elongated vertical layout. It covers a moderate portion of the image, roughly around one-seventh of the surface. The dark areas stand out clearly against the lighter gray background due to strong contrast.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.329855 ], [ "center", 0.183323 ], [ "bottom-center", 0.125553 ], [ "middle-left", 0.115222 ], [ "bottom-left", 0.110689 ], [ "top-left", 0.070841 ], [ "middle-right", 0.034472 ], [ "top-right", 0.018554 ], [ "bottom-right", 0.011491 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "ris_127.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular vertical patches and streaks. The marks have uneven, jagged edges and vary from small specks to larger elongated areas. They are concentrated along the left side and right side, with a broad connected dark region spanning much of the central area. The defect covers a noticeable portion of the surface, roughly around one-sixth of the image. The contrast is strong, with the dark defect standing out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.293129 ], [ "middle-left", 0.235203 ], [ "middle-right", 0.141899 ], [ "bottom-right", 0.121489 ], [ "top-center", 0.078142 ], [ "bottom-left", 0.064341 ], [ "top-right", 0.050248 ], [ "center", 0.009428 ], [ "bottom-center", 0.006123 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "ris_131.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as two thin, vertical dark streaks in the right-middle area. The upper streak is shorter and faint, near the upper-right side. The lower streak is longer and slightly darker, extending downward in the middle-right region. Both marks are narrow, irregular, and low in contrast against the gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "top-right", 0.458256 ], [ "bottom-right", 0.360853 ], [ "middle-right", 0.180891 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Red iron sheet is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at top-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ris_139.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular patches and short vertical streaks scattered across the image. The marks have uneven, jagged edges and vary from small specks to larger elongated regions. Several prominent dark areas are visible in the left-central and right-central portions. The defect covers a broad central area and extends toward the top and bottom. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.232502 ], [ "bottom-left", 0.156007 ], [ "top-left", 0.150375 ], [ "top-right", 0.129056 ], [ "bottom-right", 0.119469 ], [ "top-center", 0.084942 ], [ "middle-right", 0.05236 ], [ "bottom-center", 0.051488 ], [ "center", 0.0238 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ris_142.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, irregular vertical marks and blotches scattered across the image. The defects are narrow to medium in width and mostly elongated, with uneven edges and varied lengths. A larger dark streak is visible in the lower-central area, while smaller spots and short streaks appear in the upper and middle regions. The contrast is strong against the lighter gray background, making the defect areas clearly visible. The defect covers a relatively small portion of the surface.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.378854 ], [ "middle-left", 0.185573 ], [ "bottom-left", 0.145455 ], [ "top-left", 0.100988 ], [ "center", 0.079842 ], [ "bottom-right", 0.072925 ], [ "top-center", 0.036364 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and middle-left. The defect exhibits medium saliency." }, { "image_name": "ris_144.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, irregular vertical streaks and patches. The main defect cluster is in the right-middle area and extends from the upper part toward the lower edge. A smaller isolated dark mark is visible on the left side. The defect has uneven, broken edges and a narrow elongated shape. It covers a moderate portion of the image and shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.267216 ], [ "middle-right", 0.220949 ], [ "bottom-center", 0.183357 ], [ "center", 0.137196 ], [ "top-right", 0.092214 ], [ "top-center", 0.065439 ], [ "middle-left", 0.03363 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ris_148.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular spots and short vertical patches. The defects form a loose vertical band from the upper to lower area, mainly along the left-center of the image, with a few smaller spots scattered toward the right. The shapes are uneven and elongated, with jagged edges. The affected area is moderate in size and covers about one-tenth of the surface. The defects show strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.29951 ], [ "center", 0.15428 ], [ "top-center", 0.137368 ], [ "top-left", 0.1166 ], [ "middle-left", 0.107402 ], [ "bottom-left", 0.08159 ], [ "bottom-right", 0.036345 ], [ "middle-right", 0.033675 ], [ "top-right", 0.033229 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ris_149.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular spots and short vertical streaks. The marks are small to medium in size and have uneven, jagged outlines. They are scattered across the surface, with several concentrated near the center and additional larger patches along the right side and lower-right area. The defects cover a noticeable but limited portion of the image. They show strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.282766 ], [ "center", 0.180726 ], [ "bottom-center", 0.15873 ], [ "top-center", 0.139456 ], [ "middle-left", 0.070068 ], [ "top-right", 0.062812 ], [ "middle-right", 0.058503 ], [ "top-left", 0.027664 ], [ "bottom-left", 0.019274 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "ris_155.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular vertical patches and streaks scattered across the image. The largest patches are near the upper center and right-center areas, with several smaller narrow marks distributed around them. The defect shapes are elongated and uneven, with some jagged edges. The dark regions show strong contrast against the lighter gray background. The visible defect coverage is moderate and spread over much of the surface.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.392896 ], [ "bottom-right", 0.164715 ], [ "middle-right", 0.148677 ], [ "center", 0.087081 ], [ "top-left", 0.068484 ], [ "middle-left", 0.067008 ], [ "top-right", 0.044672 ], [ "bottom-center", 0.015842 ], [ "bottom-left", 0.010627 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ris_157.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular patches and short vertical streaks. The marks have uneven, jagged edges and a mostly elongated shape. They are concentrated from the center to the right side, with a denser vertical band near the middle. Smaller isolated dark spots are scattered around it. The defect extends across much of the image height and covers a moderate portion of the surface. The dark areas show strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.317329 ], [ "center", 0.244281 ], [ "bottom-center", 0.145312 ], [ "bottom-left", 0.069907 ], [ "top-right", 0.064507 ], [ "middle-left", 0.055768 ], [ "top-left", 0.04163 ], [ "bottom-right", 0.037408 ], [ "middle-right", 0.023859 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ris_16.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, narrow marks aligned in a vertical band slightly left of center. The marks are irregular in shape, with one larger elongated patch in the middle and smaller short streaks above and below it. The defect area is small relative to the full surface. The dark marks show clear contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.420337 ], [ "top-center", 0.242876 ], [ "bottom-center", 0.240285 ], [ "top-left", 0.095855 ], [ "middle-left", 0.000648 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ris_161.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, irregular spots and one larger vertical patch. The largest defect is near the right side and extends downward in an uneven, elongated shape. Smaller dark marks are scattered across the left and central areas. The defects have soft to jagged edges and vary from small dots to medium patches. They cover a noticeable portion of the surface and show strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.21937 ], [ "top-right", 0.2007 ], [ "bottom-right", 0.185001 ], [ "bottom-center", 0.135674 ], [ "center", 0.078392 ], [ "middle-left", 0.067041 ], [ "top-center", 0.04816 ], [ "top-left", 0.03299 ], [ "bottom-left", 0.032672 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ris_163.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular patches and narrow vertical streaks scattered across the image. The marks have uneven shapes and jagged edges. Several larger blotches are visible near the center, with smaller spots distributed from top to bottom. The defect covers a moderate portion of the surface and extends across nearly the full height. The dark marks show clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.27007 ], [ "top-center", 0.208803 ], [ "center", 0.162207 ], [ "top-right", 0.104108 ], [ "middle-right", 0.079225 ], [ "top-left", 0.056103 ], [ "bottom-left", 0.054577 ], [ "middle-left", 0.042371 ], [ "bottom-right", 0.022535 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "ris_164.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a broad, dark vertical band with irregular side patches. It extends from the top edge to the bottom edge and occupies much of the central area, with additional narrow dark regions along the left and right sides. The shape is elongated and uneven, with jagged, broken edges. The defect covers a large portion of the image and shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.270636 ], [ "middle-left", 0.142635 ], [ "top-left", 0.119832 ], [ "middle-right", 0.117927 ], [ "top-right", 0.114068 ], [ "bottom-right", 0.093269 ], [ "center", 0.05964 ], [ "bottom-center", 0.052523 ], [ "top-center", 0.029469 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "ris_165.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as large, dark vertical bands with irregular, jagged edges. A broad dark region extends from the top to the bottom along the left-center area, and another dark band runs down the right side. Small light gaps are visible inside the dark regions. The defect covers nearly half of the visible surface and is centered across the image. The contrast between the dark defect areas and the lighter gray background is strong.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.1955 ], [ "middle-left", 0.176003 ], [ "top-left", 0.15047 ], [ "top-right", 0.144281 ], [ "bottom-right", 0.140598 ], [ "bottom-left", 0.138524 ], [ "bottom-center", 0.024882 ], [ "top-center", 0.022004 ], [ "center", 0.007737 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and middle-left. The defect exhibits high saliency." }, { "image_name": "ris_166.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, irregular marks and short vertical streaks. The defects are concentrated from the upper-right to the central-right area, with a few smaller marks near the left-center. One larger dark patch is visible near the top-right edge. The shapes are narrow and uneven, with broken outlines and varied lengths. The defects cover a small portion of the surface and show strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.489517 ], [ "bottom-left", 0.132113 ], [ "center", 0.106489 ], [ "top-left", 0.094176 ], [ "middle-left", 0.070549 ], [ "top-center", 0.05391 ], [ "middle-right", 0.04792 ], [ "bottom-center", 0.005324 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-right and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ris_167.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular vertical streaks and patches on a light gray background. The marks are elongated and uneven, with jagged edges and varying widths. A larger dark patch is visible on the right-center area, with several thinner streaks and small spots scattered across the middle and left side. The defect extends over most of the image height and occupies a moderate portion of the surface. The contrast between the dark defect regions and the lighter steel surface is strong.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.294508 ], [ "bottom-right", 0.153226 ], [ "top-center", 0.149449 ], [ "center", 0.123214 ], [ "bottom-center", 0.107391 ], [ "top-right", 0.093712 ], [ "middle-left", 0.05737 ], [ "top-left", 0.021131 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ris_168.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a dark, irregular vertical band slightly left of center. It extends from the top edge to the bottom edge and occupies a broad central strip. The shape is elongated and uneven, with jagged sides and several smaller detached dark spots nearby. The defect shows strong contrast against the lighter gray background. It covers a large area of the image, roughly about one quarter of the surface.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.299274 ], [ "top-center", 0.2533 ], [ "bottom-center", 0.227723 ], [ "bottom-right", 0.066372 ], [ "bottom-left", 0.051721 ], [ "middle-left", 0.04389 ], [ "top-left", 0.041111 ], [ "top-right", 0.016609 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "ris_169.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, irregular patches and short streaks. The largest patch is near the upper-center to center area and extends vertically. Smaller dark spots are scattered around it, with additional patches near the left-center and right edge. The defect covers a moderate portion of the image. The dark regions have uneven, jagged outlines and show strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.293895 ], [ "center", 0.264421 ], [ "bottom-center", 0.105684 ], [ "bottom-left", 0.085474 ], [ "middle-left", 0.085053 ], [ "middle-right", 0.081965 ], [ "top-left", 0.043649 ], [ "top-right", 0.030035 ], [ "bottom-right", 0.009825 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ris_176.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular spots and short vertical streaks. The marks are narrow and elongated, with uneven shapes and scattered spacing. They extend from the upper area through the center and into the lower area, with the highest concentration in the left and central regions. A few larger dark patches are visible near the middle. The defects cover a moderate portion of the surface and show clear contrast against the light gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.253086 ], [ "bottom-center", 0.158545 ], [ "top-left", 0.125244 ], [ "middle-left", 0.121832 ], [ "center", 0.110299 ], [ "bottom-left", 0.081384 ], [ "middle-right", 0.065302 ], [ "top-right", 0.051332 ], [ "bottom-right", 0.032976 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ris_177.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as many dark, irregular spots and short vertical streaks scattered across nearly the entire image. The marks vary from small specks to larger elongated patches. Several larger dark patches are visible near the top-center, lower-left, and lower-right areas. The defect covers a moderate portion of the surface and shows strong contrast against the lighter gray background. The edges are uneven and broken, and the distribution is dense across the center and side regions.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.249566 ], [ "bottom-center", 0.187295 ], [ "bottom-right", 0.142568 ], [ "bottom-left", 0.120301 ], [ "top-left", 0.103046 ], [ "center", 0.074802 ], [ "middle-left", 0.071814 ], [ "middle-right", 0.025737 ], [ "top-right", 0.02487 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ris_178.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular patches and short vertical streaks scattered across nearly the entire image. The marks have uneven, jagged outlines and vary from small specks to medium elongated blotches. A larger dark patch is visible in the lower-right area, with many narrower marks in the upper and central regions. The defect covers a moderate portion of the surface and stands out clearly against the lighter gray background due to strong contrast.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.216523 ], [ "bottom-left", 0.211712 ], [ "top-left", 0.144758 ], [ "top-right", 0.120086 ], [ "middle-left", 0.101454 ], [ "top-center", 0.063984 ], [ "bottom-center", 0.062551 ], [ "middle-right", 0.040336 ], [ "center", 0.038595 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ris_182.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a narrow, dark vertical streak near the center-right area. It is elongated and irregular, with thin branching segments near the upper part and a broken section in the lower part. The defect extends over most of the image height but remains small in width. Its contrast against the lighter gray background is moderate to strong.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.441802 ], [ "center", 0.381365 ], [ "bottom-center", 0.151931 ], [ "top-right", 0.024902 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ris_189.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as large dark, irregular patches with jagged edges. The defect forms broad vertical bands and scattered smaller spots. It extends across most of the height of the image, with the heaviest concentration in the center and right side. Additional smaller dark areas are visible along the left side. The dark regions cover a large portion of the surface, roughly close to half of the visible area. The contrast with the lighter gray background is strong.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.207255 ], [ "bottom-right", 0.20066 ], [ "top-right", 0.183792 ], [ "top-left", 0.105363 ], [ "middle-left", 0.097874 ], [ "bottom-left", 0.071146 ], [ "center", 0.062421 ], [ "bottom-center", 0.050912 ], [ "top-center", 0.020578 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ris_19.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a narrow vertical cluster of dark, irregular patches near the center. The patches are elongated and uneven, with jagged edges and several small separated spots around them. It extends from the top edge to the bottom edge and occupies a limited central band of the image. The contrast is strong, with the dark defect standing out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.38189 ], [ "bottom-center", 0.314764 ], [ "top-center", 0.28622 ], [ "middle-left", 0.010827 ], [ "top-left", 0.004331 ], [ "top-right", 0.001969 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ris_190.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as dark, irregular vertical bands and scattered narrow streaks. A wide dark band extends along the right side from top to bottom, with uneven edges and broken light gaps inside it. Smaller thin dark marks are distributed across the left and central areas. The defect covers a large portion of the image, roughly about one-quarter to one-third of the surface. The contrast is strong against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.2424 ], [ "top-right", 0.240459 ], [ "middle-right", 0.235446 ], [ "middle-left", 0.063767 ], [ "bottom-left", 0.061449 ], [ "top-center", 0.046087 ], [ "top-left", 0.044631 ], [ "center", 0.042637 ], [ "bottom-center", 0.023124 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and top-right. The defect exhibits high saliency." }, { "image_name": "ris_192.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular patches and short vertical streaks. The marks are scattered mainly from the upper-left to the lower-middle area, with the strongest concentration near the left-center. Several patches are elongated, while others are small and spot-like. The defect extends over a tall vertical band and covers a moderate portion of the surface. The dark marks show clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.316109 ], [ "top-left", 0.205471 ], [ "bottom-left", 0.178967 ], [ "center", 0.102736 ], [ "middle-left", 0.099331 ], [ "top-center", 0.070638 ], [ "top-right", 0.01386 ], [ "middle-right", 0.012888 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-left. The defect exhibits medium saliency." }, { "image_name": "ris_202.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a narrow, dark vertical streak near the left side. It has an irregular, uneven shape with slightly widened sections along the line. The defect extends through most of the image height, with a small break in the lower-middle part. It covers a small area of the surface and shows clear contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "middle-left", 0.479085 ], [ "top-left", 0.388889 ], [ "bottom-left", 0.132026 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Red iron sheet is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "ris_204.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, irregular vertical streaks and patches near the left and right edges. The largest defect is along the left side, extending from the upper-left toward the lower-left with jagged, uneven contours. Smaller narrow streaks appear on the right side, mainly in the upper-right and lower-right areas. The defects occupy a small portion of the image and stand out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.336882 ], [ "bottom-left", 0.317499 ], [ "bottom-right", 0.202839 ], [ "middle-right", 0.072345 ], [ "top-left", 0.045318 ], [ "top-right", 0.025116 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ris_205.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular vertical streaks and patches. The marks are narrow to medium in width, with uneven shapes and jagged edges. They are spread across most of the image, with denser and larger patches in the central and lower-central areas. Smaller dark spots are scattered around the left and right sides. The defect covers a noticeable portion of the surface and shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.238392 ], [ "bottom-center", 0.211019 ], [ "bottom-right", 0.132941 ], [ "center", 0.125433 ], [ "top-right", 0.117695 ], [ "middle-right", 0.073574 ], [ "top-left", 0.053939 ], [ "middle-left", 0.028298 ], [ "bottom-left", 0.018711 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ris_206.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular vertical patches and streaks. The marks are elongated and broken, with uneven, jagged edges. They extend from the top to the bottom of the image and are concentrated around the center and left-center, with smaller spots on the right side. The defect covers a large portion of the surface, roughly one-fifth of the visible area. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.228072 ], [ "bottom-center", 0.201868 ], [ "top-center", 0.161495 ], [ "bottom-right", 0.117479 ], [ "bottom-left", 0.089614 ], [ "middle-left", 0.072831 ], [ "top-left", 0.051932 ], [ "middle-right", 0.042907 ], [ "top-right", 0.033803 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ris_217.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several thin, dark vertical streaks and small irregular marks. The largest streak is in the left-central area and extends downward with a narrow, elongated shape. Smaller dark marks appear near the upper-left and upper-right areas. The defects cover a small portion of the surface. They show low to moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.355161 ], [ "bottom-left", 0.325194 ], [ "top-right", 0.160932 ], [ "middle-left", 0.158713 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Red iron sheet is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ris_218.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a narrow, dark vertical streak near the left-center area. It is elongated and slightly irregular, with uneven edges and a varying width. The mark extends from the top edge to near the bottom edge, covering most of the image height. It occupies a small portion of the surface width. The defect shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "top-center", 0.24755 ], [ "center", 0.215381 ], [ "top-left", 0.155944 ], [ "middle-left", 0.154239 ], [ "bottom-left", 0.144227 ], [ "bottom-center", 0.082659 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ris_229.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as many dark, irregular patches scattered across the entire image. The patches are elongated and uneven, with jagged edges and varied sizes. They cover a large portion of the surface, roughly about one-third of the visible area. The defect is distributed from top to bottom and from left to right, with no single isolated region. The dark areas show strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.162881 ], [ "bottom-center", 0.160992 ], [ "top-right", 0.135726 ], [ "bottom-left", 0.111735 ], [ "top-left", 0.108621 ], [ "middle-left", 0.106324 ], [ "top-center", 0.094839 ], [ "middle-right", 0.072482 ], [ "bottom-right", 0.046399 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ris_231.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular patches with jagged edges. The patches vary from small specks to larger connected areas. They are spread across most of the image, with dense clusters along the left and right sides and additional patches near the top. The central area is relatively lighter but still contains a few small dark marks. The defect covers a large portion of the surface, with strong contrast against the medium-gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.18749 ], [ "top-left", 0.153471 ], [ "bottom-right", 0.15042 ], [ "middle-right", 0.135673 ], [ "bottom-left", 0.113857 ], [ "top-center", 0.081566 ], [ "middle-left", 0.081109 ], [ "bottom-center", 0.05731 ], [ "center", 0.039105 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and top-left. The defect exhibits medium saliency." }, { "image_name": "ris_232.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a dark, irregular vertical band near the center. It extends from the upper edge to the lower edge and occupies about one-fifth of the visible area. The shape is uneven and segmented, with jagged edges and varying width. Several smaller dark spots and short streaks are scattered around the central band, especially on the left and right sides. The defect shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.271387 ], [ "center", 0.241504 ], [ "bottom-center", 0.223133 ], [ "top-right", 0.091619 ], [ "bottom-right", 0.069305 ], [ "middle-right", 0.052669 ], [ "top-left", 0.039107 ], [ "bottom-left", 0.011275 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ris_235.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as dark, irregular patches and streak-like areas on a light gray background. The marks have jagged, uneven edges and an elongated vertical shape. Larger dark regions extend along the left side and the right side, with smaller scattered spots near the center. The defect covers a noticeable portion of the surface, roughly about one quarter of the image. The contrast between the dark defect areas and the lighter steel surface is strong.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.246381 ], [ "middle-right", 0.174072 ], [ "top-right", 0.156248 ], [ "bottom-right", 0.130902 ], [ "middle-left", 0.126161 ], [ "top-left", 0.099425 ], [ "center", 0.040769 ], [ "top-center", 0.01498 ], [ "bottom-center", 0.011061 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-right. The defect exhibits high saliency." }, { "image_name": "ris_238.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as large, dark, irregular vertical bands with jagged and broken edges. The defect extends from the top to the bottom of the image and covers nearly half of the visible surface. A broad dark band is located in the center, with additional connected dark areas on the left and right sides. Smaller dark spots are scattered around the main bands. The contrast between the dark defect regions and the lighter gray background is strong and clear.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.223008 ], [ "center", 0.165998 ], [ "bottom-left", 0.163856 ], [ "top-left", 0.120037 ], [ "top-center", 0.115651 ], [ "bottom-right", 0.072546 ], [ "middle-right", 0.062653 ], [ "middle-left", 0.038788 ], [ "top-right", 0.037463 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "ris_24.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a dark vertical band with irregular edges near the right-center area. Several smaller dark spots and short streaks are scattered to its left. The main mark is tall and narrow, extending through much of the image height. The smaller marks are elongated and uneven in shape. The defects show strong contrast against the light gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.195899 ], [ "bottom-center", 0.182037 ], [ "center", 0.174934 ], [ "top-right", 0.154771 ], [ "middle-right", 0.146409 ], [ "bottom-right", 0.125215 ], [ "top-left", 0.014206 ], [ "bottom-left", 0.00653 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits high saliency." }, { "image_name": "ris_244.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as large, dark irregular bands along the left and right sides. A lighter vertical region runs through the center. The dark areas have jagged, uneven edges and extend from the top to the bottom of the image. The defect covers nearly half of the visible surface. The contrast between the dark patches and the lighter center is strong.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.204196 ], [ "top-center", 0.171606 ], [ "middle-left", 0.161085 ], [ "bottom-left", 0.158487 ], [ "center", 0.135553 ], [ "top-left", 0.103156 ], [ "bottom-right", 0.05408 ], [ "middle-right", 0.011387 ], [ "top-right", 0.000449 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits high saliency." }, { "image_name": "ris_245.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as many dark, irregular patches spread across nearly the entire image. The patches are elongated and mostly vertical, with jagged and uneven edges. They vary from small thin marks to large connected areas. The defect covers a large portion of the surface, roughly two-fifths of the visible area. Dark regions are concentrated through the center and along both sides. The contrast between the dark defect and the lighter gray background is strong and clear.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.20955 ], [ "middle-right", 0.150454 ], [ "bottom-center", 0.124034 ], [ "bottom-right", 0.111333 ], [ "top-left", 0.103192 ], [ "middle-left", 0.094599 ], [ "top-right", 0.078091 ], [ "center", 0.073833 ], [ "top-center", 0.054913 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-right. The defect exhibits high saliency." }, { "image_name": "ris_247.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as large dark irregular patches and streak-like areas along the right side. The defect has jagged, uneven edges and a vertically elongated shape. It extends from the top edge to the bottom edge and covers roughly one-third of the visible surface. Smaller narrow dark marks are also scattered toward the left side. The contrast is strong, with the dark defect standing out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.27548 ], [ "top-center", 0.185145 ], [ "middle-right", 0.148832 ], [ "bottom-center", 0.143557 ], [ "center", 0.123681 ], [ "bottom-right", 0.106161 ], [ "bottom-left", 0.012104 ], [ "top-left", 0.003109 ], [ "middle-left", 0.001931 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and top-center. The defect exhibits medium saliency." }, { "image_name": "ris_249.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a broad, dark vertical band in the center, extending from the top to the bottom of the image. Its shape is elongated and slightly tapered, with uneven, jagged edges. Smaller dark irregular patches are visible along the left and right sides near the margins. The affected area covers more than half of the visible surface. The defect shows strong contrast against the lighter gray surrounding surface.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.187945 ], [ "center", 0.187326 ], [ "bottom-center", 0.16371 ], [ "top-left", 0.140353 ], [ "middle-left", 0.13035 ], [ "bottom-left", 0.115886 ], [ "top-right", 0.038646 ], [ "middle-right", 0.023151 ], [ "bottom-right", 0.012633 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "ris_25.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, irregular patches and thin vertical streaks. The marks are concentrated in a narrow central band that extends from the upper area to the lower area. The largest patches are near the upper-middle, middle, and lower-middle regions. Smaller spots are scattered around them. The defect covers a moderate portion of the surface, roughly around one-tenth of the image. The dark marks show clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.266667 ], [ "top-center", 0.264985 ], [ "center", 0.203483 ], [ "top-right", 0.105706 ], [ "middle-right", 0.069069 ], [ "bottom-right", 0.04024 ], [ "top-left", 0.02979 ], [ "middle-left", 0.010571 ], [ "bottom-left", 0.009489 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "ris_250.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as dark, irregular vertical bands and scattered narrow streaks across the image. A large, elongated dark patch runs from the top edge down the left-central area. Additional smaller dark marks and thin streaks are concentrated in the central and right regions. The defect covers a large portion of the surface, with strong contrast against the lighter gray background. The edges are uneven and jagged, and the pattern is distributed from top to bottom.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.26636 ], [ "middle-left", 0.222299 ], [ "top-right", 0.113222 ], [ "middle-right", 0.112454 ], [ "top-center", 0.108194 ], [ "bottom-left", 0.093226 ], [ "bottom-right", 0.034849 ], [ "bottom-center", 0.029131 ], [ "center", 0.020265 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "ris_257.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a broad, dark vertical band near the center, with irregular light patches along both sides. The defect has jagged, uneven edges and an elongated shape that extends from the top to the bottom of the image. It covers a large portion of the surface, roughly half of the visible area. The contrast between the dark region and the lighter gray background is strong, making the defect clearly visible.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.175206 ], [ "top-center", 0.168271 ], [ "center", 0.156831 ], [ "middle-left", 0.156333 ], [ "top-left", 0.14302 ], [ "bottom-center", 0.125552 ], [ "bottom-right", 0.034087 ], [ "top-right", 0.024607 ], [ "middle-right", 0.016093 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and top-center. The defect exhibits high saliency." }, { "image_name": "ris_261.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as broad, dark irregular bands and patches spread across most of the image. The shapes are elongated and mostly vertical, with uneven, jagged edges. Several dark regions connect into large continuous areas, while smaller narrow gaps of lighter gray remain between them. The defect covers more than half of the visible surface and extends from the top to the bottom, with strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.183024 ], [ "bottom-center", 0.14564 ], [ "top-left", 0.136728 ], [ "top-center", 0.131391 ], [ "top-right", 0.119597 ], [ "middle-right", 0.09897 ], [ "middle-left", 0.07282 ], [ "bottom-right", 0.065775 ], [ "bottom-left", 0.046056 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "ris_264.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, irregular patches and short narrow streaks. The largest cluster runs along the left side and extends from the upper-left toward the lower-left area. Smaller isolated dark marks are scattered across the middle and right side. The defect has uneven, jagged edges and strong contrast against the lighter gray background. It covers a moderate portion of the image, with most of the defect concentrated on the left half.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.429777 ], [ "middle-left", 0.329694 ], [ "top-left", 0.175848 ], [ "top-center", 0.027957 ], [ "center", 0.017535 ], [ "middle-right", 0.009926 ], [ "bottom-center", 0.009264 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "ris_267.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a broad, dark vertical band with irregular, jagged edges. It extends from the top to the bottom of the image and occupies much of the left-central area. Small dark spots and short streaks are scattered near the band, mainly toward the center and lower part. The defect has strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.192738 ], [ "top-center", 0.173888 ], [ "center", 0.167971 ], [ "bottom-left", 0.166451 ], [ "middle-left", 0.131952 ], [ "bottom-center", 0.123545 ], [ "bottom-right", 0.021114 ], [ "top-right", 0.01746 ], [ "middle-right", 0.004882 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-left and top-center. The defect exhibits high saliency." }, { "image_name": "ris_27.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular vertical patches and streaks. The marks have uneven, jagged edges and vary in width. Several elongated dark bands extend from the top toward the bottom, with a larger connected dark region in the center-right area. Smaller dark spots are scattered on the left and middle areas. The defect covers a large portion of the image and spans nearly the full height. The contrast between the dark defect regions and the lighter gray background is strong.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.189726 ], [ "middle-right", 0.170568 ], [ "top-right", 0.163665 ], [ "bottom-left", 0.114996 ], [ "middle-left", 0.105892 ], [ "center", 0.093487 ], [ "bottom-center", 0.081883 ], [ "top-left", 0.069628 ], [ "top-center", 0.010154 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ris_270.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a large dark irregular patch near the center, extending vertically from the upper-middle to the lower-middle area. It has jagged, uneven edges and a connected elongated shape. Additional narrower dark streaks and small spots are visible around it, especially toward the right side and upper area. The defect covers a noticeable portion of the image and shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.335791 ], [ "bottom-right", 0.159641 ], [ "top-right", 0.138294 ], [ "bottom-center", 0.123627 ], [ "top-center", 0.109883 ], [ "middle-right", 0.102588 ], [ "top-left", 0.024879 ], [ "middle-left", 0.004914 ], [ "bottom-left", 0.000384 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ris_272.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a broad, dark vertical band with irregular edges. It extends from the top to the bottom of the image and occupies a large central area. Smaller dark spots and short streaks are scattered on both sides of the main band. The defect has high contrast against the lighter gray background. Its shape is uneven and elongated, with several narrow interruptions along the edges.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.176217 ], [ "middle-left", 0.174709 ], [ "bottom-center", 0.161676 ], [ "top-center", 0.159091 ], [ "center", 0.148427 ], [ "top-left", 0.133025 ], [ "middle-right", 0.029513 ], [ "bottom-right", 0.011956 ], [ "top-right", 0.005386 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "ris_275.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a narrow, dark vertical streak near the center-right area. It is long and thin, extending almost the full image height. The defect is broken into two main segments with irregular edges and slight branching at the ends. It covers a small portion of the surface. The contrast is moderate to strong against the uniform light gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "top-center", 0.452114 ], [ "bottom-center", 0.377481 ], [ "center", 0.170406 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ris_279.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a narrow, dark vertical streak in the upper-center area. It starts at the top edge and extends downward to about two-thirds of the image height. The shape is thin and elongated, with slightly uneven edges and a tapered lower end. The defect is small in width and occupies a limited central band. Its contrast with the gray background is low to moderate, making it visible but faint.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-center", 0.592696 ], [ "center", 0.389259 ], [ "bottom-center", 0.018045 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ris_281.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a dark, irregular vertical band near the center. It extends from the top edge to the bottom edge and occupies a broad central strip. The shape is uneven and elongated, with jagged edges and several narrow branches. Small detached dark spots are scattered around the main band, especially on both sides. The defect shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.309082 ], [ "center", 0.302919 ], [ "bottom-center", 0.183087 ], [ "top-right", 0.078918 ], [ "middle-right", 0.073354 ], [ "bottom-right", 0.045194 ], [ "middle-left", 0.007447 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "ris_282.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, narrow marks scattered in vertical bands across the image. The marks are irregular and elongated, with some short streaks and a few larger blotches. A more prominent dark patch is visible near the lower-center area, and smaller marks are present from the upper-left to the right-center. The defects cover a small portion of the surface and stand out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.269712 ], [ "top-left", 0.186786 ], [ "bottom-left", 0.163948 ], [ "bottom-center", 0.145731 ], [ "top-center", 0.125068 ], [ "middle-left", 0.042142 ], [ "middle-right", 0.033986 ], [ "bottom-right", 0.032626 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-left. The defect exhibits medium saliency." }, { "image_name": "ris_299.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, irregular spots and short vertical streaks. The marks are scattered across the image, with a larger connected dark patch along the lower-left edge and multiple smaller marks in the center and right side. The shapes are uneven and elongated, with jagged or blurred edges. The defect covers a small portion of the surface overall. The dark marks show clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.346074 ], [ "bottom-right", 0.179815 ], [ "middle-right", 0.178121 ], [ "middle-left", 0.131614 ], [ "top-right", 0.063265 ], [ "top-left", 0.057805 ], [ "bottom-center", 0.028243 ], [ "center", 0.01318 ], [ "top-center", 0.001883 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ris_300.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a large, dark vertical patch with an irregular shape and broken edges. It extends through most of the image height and occupies a broad band from the center toward the right side. Smaller dark fragments and streak-like marks are visible along both sides of the main patch. The defect shows strong contrast against the lighter gray background, making the outline clear and prominent.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.29516 ], [ "bottom-center", 0.277075 ], [ "top-center", 0.246813 ], [ "top-right", 0.063582 ], [ "bottom-right", 0.050057 ], [ "middle-right", 0.049435 ], [ "middle-left", 0.014302 ], [ "bottom-left", 0.002591 ], [ "top-left", 0.000985 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "ris_307.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a dark, narrow vertical streak near the right-middle area. It extends almost continuously from the top edge to the bottom edge. The shape is elongated and irregular, with uneven width and rough edges. Small breaks and slight widening are visible along the streak. The defect covers a small portion of the surface and shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.242869 ], [ "middle-right", 0.203976 ], [ "top-center", 0.176966 ], [ "top-right", 0.166811 ], [ "center", 0.136128 ], [ "bottom-center", 0.07325 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ris_309.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a narrow, dark vertical streak near the right side. It has an irregular, broken shape with uneven width and jagged edges. The defect extends from the top edge to the lower area, with small gaps along the streak. It covers a small portion of the surface and stands out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "middle-right", 0.471814 ], [ "top-right", 0.318219 ], [ "bottom-right", 0.209967 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of four region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ris_313.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a narrow, dark vertical streak near the center. It extends from the top edge to almost the bottom edge of the image. The shape is elongated and irregular, with uneven width and slightly jagged sides. A small branch-like segment appears in the lower middle part. The defect is thin relative to the full surface area and shows clear dark contrast against the uniform gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "top-center", 0.449872 ], [ "center", 0.358824 ], [ "bottom-center", 0.191304 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ris_315.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular patches and short streaks. The marks have jagged edges and an elongated vertical arrangement. They extend from the upper-middle area to the lower-middle area, with the largest clusters near the center-right and lower-center. Smaller dark spots are scattered around the main band. The defect covers a noticeable portion of the surface, roughly one-fifth of the image. The dark tone contrasts clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.326127 ], [ "top-center", 0.176387 ], [ "top-right", 0.155271 ], [ "center", 0.102145 ], [ "middle-right", 0.101642 ], [ "bottom-right", 0.087733 ], [ "middle-left", 0.024719 ], [ "top-left", 0.014245 ], [ "bottom-left", 0.011731 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "ris_317.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular patches and small spots scattered across the image. The largest marks form elongated vertical patches along the left side, with additional smaller blotches near the upper center and center. The defect covers a moderate portion of the surface, about one-tenth of the image. The shapes are uneven and jagged, and the dark tone contrasts clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.234848 ], [ "top-left", 0.182732 ], [ "bottom-left", 0.181426 ], [ "middle-left", 0.114812 ], [ "center", 0.09326 ], [ "top-right", 0.07419 ], [ "bottom-center", 0.065439 ], [ "bottom-right", 0.02965 ], [ "middle-right", 0.023642 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and top-left. The defect exhibits medium saliency." }, { "image_name": "ris_319.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, narrow vertical streaks and elongated patches. Most defects are concentrated in the upper-right and right-central area, with one thin streak near the lower-left edge. The shapes are irregular and slightly uneven in length and width. The defects cover a small portion of the surface. They show moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.516607 ], [ "top-center", 0.172202 ], [ "middle-right", 0.152951 ], [ "bottom-right", 0.082082 ], [ "bottom-left", 0.069812 ], [ "bottom-center", 0.0055 ], [ "center", 0.000846 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-right and top-center. The defect exhibits medium saliency." }, { "image_name": "ris_329.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a large dark vertical patch along the left side, extending from the top to the bottom edge. It has an irregular, jagged outline and occupies a broad strip of the left-middle area. Several smaller dark spots and short streaks are scattered in the central and right-central regions. The defect covers a large portion of the surface and shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.278703 ], [ "bottom-left", 0.257688 ], [ "top-left", 0.241817 ], [ "center", 0.096687 ], [ "top-center", 0.050144 ], [ "bottom-center", 0.044208 ], [ "middle-right", 0.026279 ], [ "top-right", 0.004472 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-left. The defect exhibits high saliency." }, { "image_name": "ris_333.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several small, dark marks scattered across the image. Most marks are narrow and vertically elongated, with irregular oval or short streak-like shapes. The largest spots are near the upper-middle and center areas, while smaller spots are dispersed around them. The defect covers a small portion of the surface. The dark marks show clear contrast against the uniform light-gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.295337 ], [ "top-center", 0.180237 ], [ "center", 0.162472 ], [ "middle-left", 0.159511 ], [ "bottom-right", 0.082902 ], [ "bottom-center", 0.074019 ], [ "top-left", 0.024056 ], [ "middle-right", 0.021466 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and top-center. The defect exhibits medium saliency." }, { "image_name": "ris_336.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular patches and short streaks. The marks have uneven, jagged outlines and vary from small spots to medium elongated areas. They are spread across the image, with a denser concentration on the left side and several isolated marks on the right. The defect covers a noticeable portion of the surface, around one-tenth of the image. The dark areas show clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.282292 ], [ "middle-left", 0.202037 ], [ "top-left", 0.198679 ], [ "middle-right", 0.120103 ], [ "top-center", 0.066376 ], [ "top-right", 0.053168 ], [ "bottom-center", 0.034587 ], [ "bottom-right", 0.034587 ], [ "center", 0.008171 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "ris_337.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as many dark, irregular spots and short vertical streaks spread across nearly the entire image. The marks are narrow to medium in size, with uneven shapes and broken edges. Several larger elongated patches are visible near the center and right side, while smaller specks are scattered throughout the left and upper areas. The defects cover a noticeable portion of the surface and stand out clearly against the uniform gray background due to strong dark-to-light contrast.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.18145 ], [ "top-center", 0.164907 ], [ "bottom-center", 0.139564 ], [ "middle-right", 0.124076 ], [ "top-left", 0.115452 ], [ "top-right", 0.113164 ], [ "bottom-right", 0.07427 ], [ "bottom-left", 0.055262 ], [ "middle-left", 0.031855 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ris_338.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a dark, irregular vertical band near the center, with several smaller dark spots scattered around it. The main mark is elongated and broken, with uneven width and jagged edges. It extends from the upper-middle area toward the lower-middle area. The defect covers a small portion of the surface and stands out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.465638 ], [ "center", 0.266304 ], [ "bottom-center", 0.108871 ], [ "top-left", 0.053471 ], [ "bottom-right", 0.032784 ], [ "top-right", 0.032083 ], [ "middle-right", 0.026823 ], [ "middle-left", 0.014025 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ris_343.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several thin, dark vertical streaks scattered across the image. The marks are narrow, short to medium in length, and irregular in spacing. They are mainly located from the upper area to the middle area, with a few near the left, center, and right sides. The contrast is low to moderate against the light gray background, so the defects appear faint but visible.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.239552 ], [ "middle-left", 0.185342 ], [ "center", 0.12235 ], [ "top-left", 0.114476 ], [ "bottom-right", 0.11175 ], [ "top-center", 0.099939 ], [ "bottom-center", 0.08086 ], [ "middle-right", 0.04573 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Red iron sheet is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-left. The defect exhibits medium saliency." }, { "image_name": "ris_36.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular streaks and patches scattered across the image. The marks are mostly elongated and vertical, with uneven edges and varied lengths. Several larger dark patches are concentrated in the right half, while smaller narrow streaks appear in the upper and central areas. The defect covers a noticeable portion of the surface and extends across nearly the full height of the image. The contrast is strong, with the dark defect standing out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.275141 ], [ "top-right", 0.190535 ], [ "top-center", 0.154904 ], [ "center", 0.119136 ], [ "bottom-center", 0.104966 ], [ "bottom-right", 0.086532 ], [ "bottom-left", 0.036731 ], [ "top-left", 0.026551 ], [ "middle-left", 0.005503 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ris_361.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as many dark, irregular patches spread across nearly the entire image. The patches have uneven, jagged edges and vary from small spots to larger connected areas. Several elongated vertical patches are visible near the center, with broader dark regions around them. The defect covers a large portion of the surface. The contrast is strong, with dark marks standing out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.188393 ], [ "bottom-right", 0.152392 ], [ "bottom-center", 0.151528 ], [ "center", 0.146488 ], [ "middle-right", 0.115419 ], [ "top-right", 0.102963 ], [ "middle-left", 0.070598 ], [ "top-left", 0.054074 ], [ "bottom-left", 0.018145 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ris_362.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as large, dark gray irregular patches with jagged, branching edges. It covers most of the image, spanning from the top to the bottom and reaching both side edges. The main dark region is concentrated across the center and upper area, with several connected extensions. Small to medium light-gray gaps break up the dark area inside the defect. The defect shows strong contrast against the lighter background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.163911 ], [ "bottom-center", 0.147423 ], [ "top-center", 0.1336 ], [ "top-right", 0.127773 ], [ "middle-left", 0.110991 ], [ "center", 0.110381 ], [ "bottom-left", 0.075078 ], [ "top-left", 0.072345 ], [ "bottom-right", 0.058499 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and bottom-center. The defect exhibits high saliency." }, { "image_name": "ris_363.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular patches and short streaks scattered across most of the image. The marks have uneven shapes and varied sizes, from small specks to several larger elongated areas. A larger dark patch is visible near the lower-center, with additional elongated patches near the upper-left and right side. The defect extends from the top edge to the bottom edge and spans nearly the full width. The dark areas show strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.212957 ], [ "top-left", 0.197867 ], [ "top-center", 0.157136 ], [ "top-right", 0.12673 ], [ "middle-right", 0.102224 ], [ "bottom-right", 0.083277 ], [ "middle-left", 0.071364 ], [ "bottom-center", 0.033016 ], [ "bottom-left", 0.01543 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-left. The defect exhibits high saliency." }, { "image_name": "ris_367.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as large, dark irregular patches spread across most of the image. The patches have jagged, uneven edges and form elongated vertical shapes. Several connected dark regions extend from the top edge toward the lower area. The defect covers a broad area, with dark and light regions interwoven across the center and both sides. The contrast is strong, with the dark defect standing out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.179784 ], [ "top-right", 0.175763 ], [ "bottom-right", 0.173653 ], [ "middle-right", 0.156017 ], [ "bottom-center", 0.112146 ], [ "center", 0.106453 ], [ "middle-left", 0.036029 ], [ "bottom-left", 0.032485 ], [ "top-left", 0.027668 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and top-right. The defect exhibits high saliency." }, { "image_name": "ris_369.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular spots scattered across the image. The spots are small to medium in size, with uneven shapes and soft to jagged edges. A larger, vertically elongated dark patch is visible near the center. Several smaller spots are distributed in the upper, middle, and right areas. The defects cover a limited portion of the surface and stand out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.194483 ], [ "bottom-right", 0.159159 ], [ "center", 0.140703 ], [ "top-right", 0.115499 ], [ "bottom-left", 0.105973 ], [ "middle-left", 0.09109 ], [ "top-left", 0.089105 ], [ "bottom-center", 0.058543 ], [ "top-center", 0.045446 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ris_37.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a large, dark, irregular vertical band slightly left of center. It extends from the top edge to the bottom edge and covers about one-quarter of the visible surface. The shape is uneven and elongated, with jagged sides and broken patches along its edges. Smaller dark spots are scattered around the main band, especially on the right side. The defect shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.291326 ], [ "center", 0.222346 ], [ "bottom-center", 0.165801 ], [ "middle-left", 0.130042 ], [ "top-left", 0.079745 ], [ "bottom-left", 0.07195 ], [ "top-right", 0.013549 ], [ "middle-right", 0.013301 ], [ "bottom-right", 0.01194 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "ris_370.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, irregular patches and small spots. The largest defect areas are clustered along the right side, extending from the upper-right to the lower-right edge. Smaller scattered spots are visible in the central and left-central areas. The shapes are uneven and broken, with rough edges. The defects cover a moderate portion of the image and stand out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.350988 ], [ "middle-right", 0.27927 ], [ "bottom-right", 0.138495 ], [ "top-left", 0.08743 ], [ "bottom-left", 0.064622 ], [ "center", 0.049164 ], [ "middle-left", 0.024709 ], [ "top-center", 0.005322 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits high saliency." }, { "image_name": "ris_374.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as large dark and light irregular bands covering most of the image. The defect has elongated vertical shapes with uneven, jagged edges. A wide dark band runs through the center, and another dark vertical region is visible along the right side. Smaller irregular dark patches appear on the left side. The contrast is strong, with the dark areas standing out clearly against the lighter background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.151218 ], [ "top-center", 0.133416 ], [ "bottom-center", 0.128398 ], [ "center", 0.126532 ], [ "middle-left", 0.103964 ], [ "bottom-right", 0.097357 ], [ "top-left", 0.097105 ], [ "middle-right", 0.088683 ], [ "top-right", 0.073327 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-left and top-center. The defect exhibits medium saliency." }, { "image_name": "ris_376.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular spots scattered across the image. The spots have uneven, jagged outlines and vary from small dots to medium-sized patches. Most defects are concentrated on the right side and in the upper-left area, with a few smaller marks near the center and lower-left region. The dark marks cover a moderate portion of the surface, around one-tenth of the image. They show clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.20477 ], [ "top-right", 0.163334 ], [ "middle-left", 0.158636 ], [ "bottom-left", 0.117682 ], [ "bottom-center", 0.103108 ], [ "top-left", 0.089497 ], [ "bottom-right", 0.077572 ], [ "top-center", 0.071188 ], [ "center", 0.014213 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ris_382.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, irregular patches and short streaks. The marks have uneven, jagged edges and medium size. They are scattered across the surface, with larger clusters in the upper-left, upper-right, lower-left, and lower-right areas. Smaller dark spots appear near the center. The defects cover a noticeable portion of the image and show strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.245266 ], [ "bottom-right", 0.221306 ], [ "top-right", 0.184336 ], [ "bottom-left", 0.122375 ], [ "middle-right", 0.066598 ], [ "top-center", 0.04895 ], [ "center", 0.04676 ], [ "bottom-center", 0.042896 ], [ "middle-left", 0.021512 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ris_385.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as large, irregular dark patches with jagged and uneven edges. The marks are distributed across nearly the entire image, with dense clustering in the center and upper-right areas. Several patches are connected into elongated vertical shapes, while others appear as smaller isolated spots. The defect covers a broad area, occupying about half of the visible surface. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.158869 ], [ "top-right", 0.153664 ], [ "top-center", 0.147513 ], [ "middle-right", 0.133791 ], [ "bottom-center", 0.130064 ], [ "center", 0.115455 ], [ "middle-left", 0.068936 ], [ "bottom-left", 0.057314 ], [ "top-left", 0.034394 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and top-right. The defect exhibits high saliency." }, { "image_name": "ris_389.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as dark, irregular vertical patches and streaks. A large, connected dark band runs from the top edge to the bottom edge near the center-right. It has uneven width and jagged, branching edges. Smaller thin dark marks are scattered across the left and right sides. The defects cover a noticeable portion of the surface and stand out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.232299 ], [ "top-center", 0.195477 ], [ "center", 0.180516 ], [ "top-right", 0.138359 ], [ "middle-left", 0.075616 ], [ "top-left", 0.0588 ], [ "bottom-left", 0.04929 ], [ "bottom-right", 0.048072 ], [ "middle-right", 0.021571 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits high saliency." }, { "image_name": "ris_39.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark spots and short vertical streaks scattered across the surface. A larger irregular dark patch is visible near the center, with several smaller narrow marks around it. The defects have uneven, jagged outlines and vary from tiny specks to medium elongated shapes. They extend from the top to the bottom of the image and cover a small portion of the surface overall. The dark defects stand out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.195183 ], [ "top-center", 0.189992 ], [ "bottom-center", 0.172965 ], [ "top-left", 0.116279 ], [ "top-right", 0.096346 ], [ "bottom-right", 0.096138 ], [ "middle-left", 0.063123 ], [ "bottom-left", 0.052533 ], [ "middle-right", 0.017442 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ris_393.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as a thin, dark vertical streak near the center. It extends from the top edge downward and has a narrow, elongated shape. A second shorter dark mark appears in the lower central area. Both marks are slender and irregular, with clear contrast against the light gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "top-center", 0.475801 ], [ "bottom-center", 0.346967 ], [ "center", 0.135651 ], [ "bottom-right", 0.041581 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Red iron sheet is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ris_394.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, narrow vertical streaks and elongated patches. The largest defect is along the right side, extending from near the top edge to the lower edge. Smaller thin streaks are visible in the upper-left, center, and lower-middle areas. The shapes are irregular and mostly straight in the vertical direction. The defects cover a moderate portion of the surface and show clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "middle-right", 0.303116 ], [ "bottom-right", 0.293496 ], [ "top-right", 0.244354 ], [ "center", 0.063258 ], [ "top-left", 0.054893 ], [ "bottom-center", 0.040882 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of four region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ris_397.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several thin, dark vertical streaks. The marks are narrow and elongated, with straight to slightly uneven shapes. They are small to medium in length and scattered from the left side to the right side, with some near the center and lower-right area. The contrast is low to moderate against the gray background, so the streaks look faint but visible. The affected area is limited and does not form one continuous patch.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.278112 ], [ "middle-left", 0.240343 ], [ "bottom-right", 0.219742 ], [ "top-center", 0.141202 ], [ "middle-right", 0.051073 ], [ "top-right", 0.045494 ], [ "center", 0.024034 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Red iron sheet is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and middle-left. The defect exhibits medium saliency." }, { "image_name": "ris_42.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as dark, irregular patches and short streaks. A large, jagged defect band is concentrated along the right side, extending from the upper-right toward the lower-right area. Smaller, thin dark marks are scattered across the left and central regions. The defect has uneven edges and an elongated vertical layout. It covers a moderate portion of the surface and shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.357833 ], [ "middle-right", 0.331088 ], [ "top-right", 0.113812 ], [ "top-left", 0.068716 ], [ "center", 0.043338 ], [ "middle-left", 0.032699 ], [ "top-center", 0.018546 ], [ "bottom-left", 0.018058 ], [ "bottom-center", 0.01591 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "ris_43.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular spots and short streaks scattered across the image. The marks are elongated and uneven, with several vertical shapes. They are small to medium in size and spread from the top to the bottom, with visible clusters near the left edge and right side. The defect covers a limited portion of the surface but is distributed widely. Its dark tone contrasts clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.226266 ], [ "bottom-left", 0.211146 ], [ "middle-left", 0.188115 ], [ "top-left", 0.123945 ], [ "top-right", 0.078938 ], [ "middle-right", 0.062764 ], [ "top-center", 0.051512 ], [ "bottom-center", 0.04993 ], [ "center", 0.007384 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ris_53.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as dark, irregular vertical streaks and patches. The largest defect band runs along the left side from top to bottom. Smaller narrow marks are scattered in the center and near the right edge. The shapes are elongated and uneven, with broken segments and jagged outlines. The defect covers about one tenth of the image area. It stands out clearly against the lighter gray background due to strong contrast.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.292609 ], [ "middle-left", 0.265597 ], [ "top-right", 0.129165 ], [ "top-left", 0.114219 ], [ "bottom-right", 0.094063 ], [ "middle-right", 0.046757 ], [ "center", 0.033731 ], [ "top-center", 0.023858 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "ris_59.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular vertical streaks and patches spread across nearly the full image. The marks are elongated and uneven, with jagged edges and varying widths. Several larger dark bands are visible from the upper area to the lower area, with smaller spots between them. The defect covers a moderate portion of the surface, about one-fifth of the image. It is located across the center and extends toward both side edges. The contrast is clear, with the dark defect standing out against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.156798 ], [ "bottom-center", 0.143258 ], [ "top-left", 0.136207 ], [ "bottom-left", 0.127073 ], [ "top-right", 0.120904 ], [ "middle-right", 0.102075 ], [ "top-center", 0.097188 ], [ "center", 0.07892 ], [ "bottom-right", 0.037577 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ris_60.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular vertical patches and streaks. The marks are concentrated from the upper-middle to the lower-middle area, with several extending near the top edge. They have elongated shapes with uneven, jagged outlines and vary from small spots to larger connected patches. The defect covers a noticeable portion of the surface and stands out clearly against the lighter gray background due to strong contrast.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.281073 ], [ "top-center", 0.227711 ], [ "top-right", 0.138687 ], [ "middle-right", 0.10778 ], [ "bottom-right", 0.100515 ], [ "center", 0.074231 ], [ "top-left", 0.041078 ], [ "bottom-left", 0.024567 ], [ "middle-left", 0.004359 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "ris_61.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as dark, irregular vertical patches and streaks. A large connected dark region runs along the right edge and extends nearly the full height of the image. Smaller narrow dark marks are scattered from the upper area to the lower-left and center. The defect has jagged, uneven outlines and strong contrast against the lighter gray background. It covers a noticeable portion of the surface, roughly around one-sixth of the image area.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.269923 ], [ "middle-right", 0.248961 ], [ "top-right", 0.227168 ], [ "top-center", 0.086065 ], [ "bottom-left", 0.055961 ], [ "bottom-center", 0.036568 ], [ "top-left", 0.034445 ], [ "middle-left", 0.021793 ], [ "center", 0.019115 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ris_63.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, irregular spots and short vertical streaks. The marks are scattered from the upper area to the lower area, with more concentration on the right side and near the center. The largest patches are elongated and uneven, while the smaller ones are thin or dot-like. The defect covers a small portion of the surface, around 5% of the image. The dark marks show clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.236394 ], [ "top-center", 0.201002 ], [ "top-right", 0.163606 ], [ "bottom-center", 0.149583 ], [ "bottom-right", 0.143907 ], [ "bottom-left", 0.041068 ], [ "center", 0.026711 ], [ "middle-left", 0.020701 ], [ "top-left", 0.017028 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-center. The defect exhibits medium saliency." }, { "image_name": "ris_65.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, narrow streaks and irregular spots scattered across the image. Most marks are vertically elongated, with uneven shapes and soft to jagged edges. A larger, darker vertical patch is visible near the upper center and extends toward the middle. Smaller dark marks are distributed around it across the left, right, and lower areas. The defect covers a modest portion of the surface and shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.281104 ], [ "center", 0.204613 ], [ "bottom-center", 0.122983 ], [ "top-left", 0.109358 ], [ "top-right", 0.069798 ], [ "bottom-right", 0.067766 ], [ "middle-left", 0.062986 ], [ "bottom-left", 0.044819 ], [ "middle-right", 0.036572 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ris_69.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as many irregular vertical patches spread across nearly the entire image. The marks are elongated and uneven, with broken, jagged edges. They vary from small narrow streaks to larger connected areas. The defect covers a large portion of the surface, with dense concentration from the left side to the center and additional patches on the right. The contrast is clear, with the defect regions appearing lighter than the darker gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.213304 ], [ "middle-left", 0.190941 ], [ "top-left", 0.162715 ], [ "center", 0.097286 ], [ "top-center", 0.095107 ], [ "bottom-center", 0.078971 ], [ "top-right", 0.06081 ], [ "bottom-right", 0.050796 ], [ "middle-right", 0.05007 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "ris_72.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several small, dark, irregular spots and short vertical marks. They are concentrated mainly in the left and left-middle area, with a few scattered near the upper part. The marks have uneven shapes and soft to jagged edges. They occupy a small portion of the surface. The defects show clear dark contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.368387 ], [ "top-left", 0.212258 ], [ "center", 0.203226 ], [ "bottom-left", 0.074194 ], [ "top-right", 0.072903 ], [ "top-center", 0.069032 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "ris_74.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular vertical bands and patches spread across nearly the full image height. The marks have elongated shapes with uneven, jagged edges. They vary in width from thin streaks to broader connected areas. The defect is distributed from the left side to the right side, with several larger dark regions in the center and right-center. The contrast is strong against the lighter gray background, making the pattern clearly visible.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.171495 ], [ "top-right", 0.156005 ], [ "bottom-right", 0.141118 ], [ "middle-left", 0.120901 ], [ "top-center", 0.116174 ], [ "top-left", 0.090173 ], [ "bottom-left", 0.089821 ], [ "bottom-center", 0.063267 ], [ "center", 0.051046 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ris_76.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular vertical streaks and patches spread across nearly the entire image. The marks are elongated and uneven, with broken, jagged edges. They vary in width from thin lines to broader bands. The defect covers a large portion of the surface, with repeated bands from left to right and from top to bottom. The dark defect areas show clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.206878 ], [ "bottom-center", 0.176283 ], [ "center", 0.174712 ], [ "middle-right", 0.090738 ], [ "top-left", 0.090127 ], [ "middle-left", 0.089778 ], [ "bottom-left", 0.076685 ], [ "top-right", 0.073542 ], [ "bottom-right", 0.021255 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ris_78.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as dark, irregular streaks and patches on a light gray background. The marks are mostly narrow and vertically elongated, with jagged edges and uneven spacing. A larger dark band stands near the center-right and extends through most of the image height. Smaller scattered spots and short streaks are visible across the left and middle areas. The defect covers a moderate portion of the surface and shows strong contrast against the surrounding steel.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.254717 ], [ "top-right", 0.192638 ], [ "middle-right", 0.150438 ], [ "bottom-center", 0.127527 ], [ "top-center", 0.073282 ], [ "middle-left", 0.065364 ], [ "center", 0.059805 ], [ "top-left", 0.040347 ], [ "bottom-left", 0.035883 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ris_86.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as several dark, narrow streaks and irregular patches. The marks are vertically elongated with uneven, jagged outlines. They are concentrated from the upper to lower middle area, mainly across the left-center to center-right region. The defect covers a small portion of the surface. The dark tone contrasts clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.260338 ], [ "middle-left", 0.20052 ], [ "center", 0.195579 ], [ "top-left", 0.173992 ], [ "bottom-left", 0.081664 ], [ "bottom-right", 0.040052 ], [ "bottom-center", 0.039012 ], [ "middle-right", 0.008843 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-center and middle-left. The defect exhibits medium saliency." }, { "image_name": "ris_88.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as large, dark irregular patches with elongated vertical shapes and jagged edges. The defect extends across most of the image from top to bottom and is distributed over the left, center, and right areas. Several patches merge into broad bands, while smaller dark spots appear between them. The contrast is strong against the lighter gray background, making the defect clearly visible. The affected area is extensive, covering a large portion of the surface.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.17201 ], [ "top-center", 0.15153 ], [ "bottom-center", 0.137274 ], [ "middle-left", 0.116481 ], [ "middle-right", 0.105981 ], [ "bottom-right", 0.098505 ], [ "top-left", 0.08491 ], [ "top-right", 0.080285 ], [ "bottom-left", 0.053025 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ris_90.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular vertical streaks and elongated patches. The marks are narrow to medium in width, with uneven edges and varying lengths. They are distributed across nearly the entire image, from left to right, with several larger patches in the central area. The defect covers a noticeable portion of the surface. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.179948 ], [ "top-center", 0.171094 ], [ "top-right", 0.16556 ], [ "center", 0.150526 ], [ "top-left", 0.097215 ], [ "middle-right", 0.08218 ], [ "bottom-left", 0.053588 ], [ "middle-left", 0.051559 ], [ "bottom-right", 0.048331 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "ris_93.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as many dark, irregular vertical patches and streaks spread across the entire image. The marks have uneven, jagged edges and vary from small spots to medium elongated bands. They are distributed from the left edge to the right edge and from top to bottom, with several larger connected areas near the center and lower-left region. The defect covers roughly one-third of the visible surface. The contrast is strong, with the dark defect areas standing out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.174443 ], [ "top-left", 0.161593 ], [ "top-center", 0.149407 ], [ "middle-left", 0.118492 ], [ "top-right", 0.11669 ], [ "middle-right", 0.094168 ], [ "bottom-right", 0.062589 ], [ "center", 0.061972 ], [ "bottom-left", 0.060645 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-left. The defect exhibits medium saliency." }, { "image_name": "ris_98.jpg", "class_name": "Red iron sheet", "natural_language_description": "The Red iron sheet defect on the steel surface appears as multiple dark, irregular patches and short vertical streaks scattered across nearly the entire surface. The marks are elongated and uneven, with jagged edges and varying sizes from small spots to larger connected patches. A denser cluster is visible in the center-right area, where several dark regions join into a taller vertical shape. The defect covers a moderate portion of the image and shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Red iron sheet", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.220434 ], [ "middle-right", 0.161999 ], [ "bottom-center", 0.134363 ], [ "top-right", 0.121057 ], [ "top-left", 0.100865 ], [ "center", 0.086164 ], [ "top-center", 0.083465 ], [ "bottom-left", 0.048479 ], [ "middle-left", 0.043175 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Red iron sheet is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "rs_01.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as several small, dark marks scattered across the middle area. The marks are irregular and slightly elongated. Most are tiny, with a few small smears. They have soft edges and low to moderate contrast against the gray background. The defects are sparse and spread from the central-left region toward the center and lower-middle area.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.277154 ], [ "bottom-center", 0.250936 ], [ "top-center", 0.21161 ], [ "top-right", 0.114232 ], [ "bottom-left", 0.074906 ], [ "middle-right", 0.029963 ], [ "top-left", 0.026217 ], [ "middle-left", 0.014981 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "rs_05.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark gray to black patches. The marks are small and irregular, with some short elongated smears and some tiny spots. They are scattered mainly from the upper to lower parts of the center-right area. The contrast is low to moderate against the gray background. The defect covers a narrow vertical band rather than a wide area.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.3125 ], [ "bottom-right", 0.203313 ], [ "top-right", 0.161145 ], [ "center", 0.127259 ], [ "middle-right", 0.115964 ], [ "top-center", 0.079819 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "rs_06.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark, irregular patches. They are small to medium in size and mostly elongated or smeared. The marks are concentrated from the middle to the right side, with several clustered in the right-middle and lower-right areas. They extend vertically across much of the image height. The contrast is low to moderate against the gray steel background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.288235 ], [ "bottom-right", 0.245989 ], [ "center", 0.182353 ], [ "bottom-center", 0.126738 ], [ "top-right", 0.090374 ], [ "top-center", 0.062032 ], [ "bottom-left", 0.004278 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "rs_10.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark, irregular patches and short smears. The marks are mostly small to medium in size. They are concentrated from the center-right to the lower-right area, with a few scattered spots elsewhere. Their shapes are uneven and slightly elongated. The contrast is low to moderate, so the defects look faint against the gray steel background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.47014 ], [ "middle-right", 0.197586 ], [ "bottom-center", 0.169632 ], [ "center", 0.071792 ], [ "top-right", 0.040661 ], [ "top-left", 0.017789 ], [ "top-center", 0.013977 ], [ "middle-left", 0.012071 ], [ "bottom-left", 0.006353 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "rs_100.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface shows many dark marks scattered across the image. The marks are irregular in shape, with small spots, short streaks, and clustered patches. Most defects are small to medium in size. Several denser clusters appear from the center toward the right side. The contrast is low to moderate, with the defects appearing slightly darker than the surrounding gray surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.289298 ], [ "bottom-right", 0.208167 ], [ "center", 0.168668 ], [ "top-center", 0.083267 ], [ "top-right", 0.076328 ], [ "top-left", 0.073926 ], [ "bottom-left", 0.054177 ], [ "middle-left", 0.033894 ], [ "bottom-center", 0.012276 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "rs_103.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple small dark patches and specks. The marks are irregular in shape, with a mix of short elongated smears and tiny rounded spots. They are scattered across the surface, with several visible in the central and lower-right areas. The defect covers a wide area but remains sparse overall. The contrast is low to moderate, with the dark marks slightly darker than the surrounding gray steel.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.190632 ], [ "top-center", 0.164871 ], [ "center", 0.162529 ], [ "middle-left", 0.129742 ], [ "bottom-right", 0.112881 ], [ "bottom-center", 0.081499 ], [ "top-left", 0.077283 ], [ "top-right", 0.065105 ], [ "bottom-left", 0.015457 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-center. The defect exhibits medium saliency." }, { "image_name": "rs_107.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark marks grouped near the center. The marks are small to medium in size and mostly irregular, with a few short elongated shapes. They form a loose vertical cluster that extends from the upper-middle toward the lower-middle area. The contrast with the surrounding gray surface is moderate, making the defect clearly visible. The edges are soft rather than sharp.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.361024 ], [ "top-center", 0.248694 ], [ "bottom-center", 0.110763 ], [ "top-right", 0.083595 ], [ "middle-right", 0.061129 ], [ "top-left", 0.049112 ], [ "middle-left", 0.049112 ], [ "bottom-right", 0.019331 ], [ "bottom-left", 0.017241 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "rs_108.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple small dark marks and short streaks. A dense vertical band of irregular spots runs along the left-central area from top to bottom. Additional smaller scattered marks appear across the right half. The defect shapes are uneven and broken, with mostly small sizes and a few slightly larger clusters. The contrast is moderate, with the dark defects standing out against the lighter gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.321713 ], [ "top-left", 0.153054 ], [ "bottom-left", 0.117862 ], [ "top-right", 0.114874 ], [ "middle-right", 0.080677 ], [ "bottom-center", 0.078021 ], [ "top-center", 0.065737 ], [ "center", 0.051129 ], [ "bottom-right", 0.016932 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a spot-like shape. It extends in a diagonal direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "rs_109.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark, irregular patches and small spots. The marks are uneven in shape, with several short elongated smears mixed with tiny specks. They are mostly small to medium in size. The defects are scattered across the surface, with more visible clusters in the left-center and lower-center areas. The contrast is low to moderate, so the marks appear slightly darker than the surrounding steel.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.336937 ], [ "middle-left", 0.223063 ], [ "bottom-left", 0.094775 ], [ "top-right", 0.093694 ], [ "bottom-right", 0.086486 ], [ "top-center", 0.072432 ], [ "top-left", 0.060541 ], [ "center", 0.029189 ], [ "middle-right", 0.002883 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and middle-left. The defect exhibits medium saliency." }, { "image_name": "rs_11.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark marks scattered across most of the image. The marks are small to medium in size and mostly irregular, with some short elongated smears. They are concentrated around the central vertical area, with a few spots extending toward the left and right sides. The contrast is low to moderate, so the defects look slightly darker than the surrounding gray surface. The edges are soft and not sharply defined.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.434564 ], [ "top-center", 0.194072 ], [ "bottom-center", 0.102349 ], [ "middle-left", 0.097315 ], [ "bottom-left", 0.063199 ], [ "top-left", 0.043624 ], [ "middle-right", 0.043065 ], [ "top-right", 0.021253 ], [ "bottom-right", 0.000559 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "rs_115.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many small, irregular dark patches and specks. Most marks are tiny, with a few slightly larger elongated smears. They are scattered across nearly the whole image, with several visible in the central and lower areas. The shapes are uneven and soft-edged. The contrast with the surrounding gray surface is low to moderate.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.312865 ], [ "middle-left", 0.14269 ], [ "top-center", 0.137427 ], [ "middle-right", 0.122222 ], [ "top-right", 0.094737 ], [ "top-left", 0.082456 ], [ "bottom-left", 0.067251 ], [ "bottom-center", 0.040351 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "rs_119.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark, irregular spots and short smears. The marks are small to medium in size and have uneven, soft edges. They form a loose vertical band through the central area, with a higher concentration from the middle toward the lower part of the image. The contrast is low to moderate, so the defects are visible but not sharply separated from the gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.356749 ], [ "center", 0.19276 ], [ "top-right", 0.130904 ], [ "bottom-right", 0.102134 ], [ "top-center", 0.081995 ], [ "bottom-left", 0.047471 ], [ "top-left", 0.040278 ], [ "middle-right", 0.025414 ], [ "middle-left", 0.022297 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "rs_122.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many dark marks scattered across the image. The marks are irregular in shape, with small spots and short elongated smears. Most are small, with a few medium-sized clusters. They are concentrated around the central area and extend into the upper and lower parts of the surface. The contrast is moderate, with the dark marks clearly visible against the gray steel background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.177521 ], [ "center", 0.175761 ], [ "middle-right", 0.171486 ], [ "bottom-right", 0.123711 ], [ "top-center", 0.111139 ], [ "top-right", 0.083731 ], [ "bottom-center", 0.080714 ], [ "top-left", 0.046266 ], [ "bottom-left", 0.029671 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and center. The defect exhibits medium saliency." }, { "image_name": "rs_123.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark spots and short smears. They are irregular in shape and mostly small to medium in size. The marks are scattered across most of the image, with a denser cluster around the center. Their contrast against the gray steel background is low to moderate, but they remain clearly visible.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.343761 ], [ "top-center", 0.183747 ], [ "bottom-right", 0.174757 ], [ "middle-left", 0.108954 ], [ "top-left", 0.06077 ], [ "middle-right", 0.053218 ], [ "bottom-center", 0.039195 ], [ "top-right", 0.024452 ], [ "bottom-left", 0.011147 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "rs_124.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple small dark patches and spots. They are irregular in shape, with rounded to slightly elongated forms. Most are small, with a few medium-sized marks. The defects are scattered across the surface but are denser on the right side, especially from the upper-right to the lower-right area. A few isolated spots are also visible near the center and left side. The contrast is low to moderate against the gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.3177 ], [ "top-right", 0.255723 ], [ "bottom-right", 0.141262 ], [ "bottom-center", 0.117811 ], [ "center", 0.091011 ], [ "bottom-left", 0.029034 ], [ "top-left", 0.026242 ], [ "top-center", 0.012284 ], [ "middle-left", 0.008934 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "rs_127.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many dark, irregular spots and short smears. The marks are small to medium in size and have uneven shapes with soft edges. They are scattered across nearly the whole image, with several clustered around the center. The contrast is low to moderate, so the defects look slightly darker than the surrounding steel surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.201329 ], [ "top-center", 0.184718 ], [ "middle-right", 0.139203 ], [ "bottom-center", 0.11794 ], [ "top-right", 0.112292 ], [ "bottom-right", 0.074751 ], [ "top-left", 0.065449 ], [ "bottom-left", 0.05814 ], [ "middle-left", 0.046179 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "rs_129.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark spots and small patches. The marks are irregular in shape, with some rounded and some slightly elongated. Most are small, with a few medium-sized clusters. They are scattered across the surface, with several visible near the center and lower-center areas. The contrast is moderate, as the dark defects stand out against the lighter gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.336042 ], [ "top-center", 0.121555 ], [ "middle-right", 0.115901 ], [ "top-right", 0.114134 ], [ "center", 0.100353 ], [ "top-left", 0.083746 ], [ "bottom-left", 0.052297 ], [ "bottom-right", 0.038869 ], [ "middle-left", 0.037102 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "rs_13.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple small dark marks. The marks are irregular and slightly elongated, with a few short smeared shapes. Most are small, and a few are medium in size. They are spread across much of the image, with a denser cluster from the left-center to the middle area. The contrast is low to moderate against the gray steel background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.288984 ], [ "middle-left", 0.170243 ], [ "bottom-center", 0.130186 ], [ "middle-right", 0.125179 ], [ "top-center", 0.087268 ], [ "top-left", 0.08083 ], [ "top-right", 0.055794 ], [ "bottom-left", 0.044349 ], [ "bottom-right", 0.017167 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "rs_132.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark marks scattered across the image. The marks are irregular in shape and mostly small, with a few medium-sized patches. A narrow, elongated dark streak is visible slightly left of center. Several rounder dark spots appear around it. The defects are distributed from the upper area to the lower area, with many in the left and central regions. The contrast with the surrounding steel is low to moderate.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.184496 ], [ "top-center", 0.172403 ], [ "bottom-left", 0.152558 ], [ "bottom-center", 0.142636 ], [ "top-left", 0.135504 ], [ "center", 0.091473 ], [ "top-right", 0.063256 ], [ "bottom-right", 0.03814 ], [ "middle-right", 0.019535 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of multiple region(s), mainly located at middle-left and top-center. The defect exhibits medium saliency." }, { "image_name": "rs_138.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many small dark patches and spots. They are irregular in shape, with a few short elongated smears. Most are small, with some medium-sized clusters. The marks are scattered across the whole image, with a denser group in the lower-right area. The contrast is low to moderate against the dark gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.244213 ], [ "bottom-center", 0.157685 ], [ "middle-right", 0.117837 ], [ "top-center", 0.108729 ], [ "top-right", 0.10019 ], [ "bottom-left", 0.098102 ], [ "top-left", 0.068501 ], [ "center", 0.062619 ], [ "middle-left", 0.042125 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of multiple region(s), mainly located at bottom-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "rs_140.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface shows many dark marks scattered across nearly the entire image. The marks are irregular in shape, with a mix of small spots and short elongated patches. Most defects are small to medium in size. They appear unevenly distributed, with clusters in the left and central areas and additional marks across the full surface. The contrast is low to moderate, with the defects appearing darker than the gray steel background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.14495 ], [ "bottom-center", 0.144554 ], [ "middle-left", 0.129109 ], [ "top-center", 0.125281 ], [ "top-left", 0.107723 ], [ "center", 0.106667 ], [ "bottom-right", 0.10033 ], [ "top-right", 0.093729 ], [ "middle-right", 0.047657 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and bottom-center. The defect exhibits medium saliency." }, { "image_name": "rs_141.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many dark, irregular patches and small specks. The marks are uneven in shape, with some rounded spots and some short elongated smears. They range from very small dots to medium-sized patches. The defect is spread across nearly the entire image, with a denser concentration in the central and left areas. The contrast is low to moderate, so the dark marks blend softly into the gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.15369 ], [ "middle-right", 0.13546 ], [ "top-center", 0.134827 ], [ "top-left", 0.130396 ], [ "bottom-center", 0.105456 ], [ "middle-left", 0.103431 ], [ "top-right", 0.088999 ], [ "bottom-left", 0.082922 ], [ "bottom-right", 0.064818 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "rs_147.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many small to medium dark patches. The marks are irregular in shape, with scattered rounded and elongated forms. They are spread across most of the image, with a denser concentration on the left and center areas. The contrast is low to moderate, so the patches blend softly into the gray background. The affected region is broad and dispersed rather than forming one continuous area.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.206067 ], [ "center", 0.164257 ], [ "middle-left", 0.142251 ], [ "top-center", 0.119774 ], [ "bottom-center", 0.115215 ], [ "top-right", 0.098082 ], [ "bottom-left", 0.093681 ], [ "middle-right", 0.033794 ], [ "bottom-right", 0.026878 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and center. The defect exhibits medium saliency." }, { "image_name": "rs_149.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many small dark specks and short irregular marks. The marks are uneven in shape and vary from tiny dots to small elongated patches. They are scattered across nearly the entire image, with several grouped through the central area. The contrast is low to moderate, so the defects appear slightly darker than the surrounding gray surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.211216 ], [ "center", 0.210245 ], [ "top-left", 0.139354 ], [ "top-right", 0.084001 ], [ "bottom-center", 0.08303 ], [ "middle-right", 0.075018 ], [ "middle-left", 0.068706 ], [ "bottom-left", 0.064579 ], [ "bottom-right", 0.06385 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "rs_153.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many small dark marks scattered across the image. The marks are irregular in shape, with a mix of short elongated smears and tiny spots. Most are small, with a few medium-sized patches. They are distributed over the full surface, with several visible near the center. The contrast is low to moderate against the gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.177586 ], [ "top-center", 0.152802 ], [ "bottom-center", 0.136422 ], [ "top-right", 0.120259 ], [ "middle-left", 0.108621 ], [ "top-left", 0.087931 ], [ "middle-right", 0.082112 ], [ "bottom-left", 0.067888 ], [ "bottom-right", 0.066379 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "rs_154.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many small, irregular patches scattered across nearly the entire image. The patches are uneven in shape, with a mix of short elongated marks and small clustered spots. Most are small, with a few medium-sized groups. They are distributed from top to bottom and across the center and sides. The contrast is low to moderate, with the defect areas appearing slightly lighter than the surrounding darker gray surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.184488 ], [ "center", 0.175375 ], [ "middle-right", 0.160389 ], [ "bottom-center", 0.14439 ], [ "top-right", 0.136493 ], [ "bottom-right", 0.083232 ], [ "bottom-left", 0.055083 ], [ "middle-left", 0.033212 ], [ "top-left", 0.027339 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "rs_160.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many small dark spots and short irregular patches. The marks are uneven in shape and vary from tiny specks to small clustered smears. They are scattered across most of the surface, with a denser vertical band through the center. The contrast is low to moderate, so the defects look muted against the gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.181999 ], [ "center", 0.181337 ], [ "top-left", 0.115983 ], [ "bottom-left", 0.103243 ], [ "top-center", 0.099603 ], [ "middle-right", 0.096956 ], [ "top-right", 0.093481 ], [ "middle-left", 0.081568 ], [ "bottom-right", 0.045831 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "rs_167.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many dark, irregular spots and small blotches. They are scattered across nearly the entire image, with a denser band through the central area. The marks vary from tiny dots to medium-sized patches. Most shapes are uneven and rounded to slightly elongated. The contrast is low to moderate against the gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.174217 ], [ "bottom-center", 0.168554 ], [ "top-center", 0.164779 ], [ "middle-left", 0.133447 ], [ "top-right", 0.108154 ], [ "bottom-right", 0.083805 ], [ "middle-right", 0.065119 ], [ "bottom-left", 0.064553 ], [ "top-left", 0.037373 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "rs_168.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark gray to black marks. The marks are small to medium in size and mostly irregular, with a few short elongated smears. They are scattered from the upper area to the lower area, with several aligned near the center and center-right. The contrast with the surrounding steel is low to moderate, so the defects look faint but visible.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.316819 ], [ "top-right", 0.209909 ], [ "center", 0.146023 ], [ "middle-right", 0.109518 ], [ "top-center", 0.084746 ], [ "bottom-center", 0.070404 ], [ "top-left", 0.062581 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and top-right. The defect exhibits medium saliency." }, { "image_name": "rs_17.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark irregular patches and spots. They form a loose vertical band near the center and right-center of the image, extending from top to bottom. The marks vary from small dots to short elongated smears. Their edges are uneven and blurred. The contrast is moderate, with the defects darker than the surrounding gray steel surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.313209 ], [ "center", 0.233221 ], [ "top-center", 0.149249 ], [ "top-right", 0.14312 ], [ "middle-right", 0.092246 ], [ "bottom-right", 0.029114 ], [ "bottom-left", 0.017162 ], [ "top-left", 0.011646 ], [ "middle-left", 0.011033 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "rs_170.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many small dark marks and patches. They are irregular in shape, with a mix of dot-like and short elongated forms. Most are small, with a few medium-sized spots. The defects are denser on the left side and spread from the top to the bottom, while the right side is mostly cleaner. The contrast with the surrounding gray surface is low to moderate.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "circular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.254896 ], [ "top-left", 0.233912 ], [ "middle-left", 0.123391 ], [ "bottom-right", 0.122272 ], [ "bottom-center", 0.115837 ], [ "center", 0.057918 ], [ "top-center", 0.04113 ], [ "top-right", 0.033296 ], [ "middle-right", 0.017348 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a circular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and top-left. The defect exhibits medium saliency." }, { "image_name": "rs_171.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many small to medium dark patches scattered across the image. The patches are irregular in shape, with rounded to elongated forms. Most are small specks, with a few larger clustered marks. They are distributed over nearly the entire surface, including the center and lower-right area. The contrast is low to moderate, so the defects appear slightly darker than the surrounding steel.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.183264 ], [ "bottom-right", 0.140125 ], [ "center", 0.137525 ], [ "middle-right", 0.137066 ], [ "top-right", 0.132324 ], [ "bottom-center", 0.1054 ], [ "top-left", 0.076335 ], [ "middle-left", 0.059507 ], [ "bottom-left", 0.028453 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "rs_173.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many small dark marks spread across nearly the whole image. The marks are irregular in shape, including tiny dots, short streaks, and small clustered patches. Most are small, with a few medium-sized groups near the lower-central area. The defect distribution is scattered, with a denser concentration from the center to the lower part of the surface. The contrast is low to moderate, so the marks are visible but not sharply separated from the background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.270968 ], [ "center", 0.193011 ], [ "bottom-right", 0.128763 ], [ "middle-right", 0.082258 ], [ "top-left", 0.080108 ], [ "top-center", 0.066129 ], [ "bottom-left", 0.066129 ], [ "top-right", 0.061022 ], [ "middle-left", 0.051613 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "rs_178.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many dark, irregular patches spread across the entire image. The marks are small to medium in size and mostly elongated or rounded. Their edges are uneven and soft. The contrast with the surrounding gray surface is low to moderate, but the patches remain clearly visible. The defects are distributed broadly from top to bottom and side to side, with dense clustering in the central area.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.153508 ], [ "bottom-left", 0.144171 ], [ "middle-left", 0.129342 ], [ "center", 0.120967 ], [ "bottom-right", 0.11877 ], [ "top-center", 0.103529 ], [ "top-left", 0.079226 ], [ "middle-right", 0.077029 ], [ "top-right", 0.073459 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "rs_184.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many dark patches and spots across the image. The marks are irregular in shape, with both small specks and medium, elongated smears. They are scattered over the full surface, with a denser band through the central area. The contrast is low to moderate, so the defects appear blurred against the gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.164378 ], [ "top-center", 0.157781 ], [ "center", 0.14405 ], [ "middle-right", 0.126414 ], [ "middle-left", 0.112143 ], [ "top-right", 0.089122 ], [ "bottom-left", 0.081987 ], [ "bottom-right", 0.064082 ], [ "top-left", 0.060043 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "rs_185.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many dark specks and small irregular patches. The marks are scattered across nearly the whole image, from top to bottom and side to side. Most are small, while a few are slightly larger and elongated. Their shapes are uneven and broken, with soft edges. The contrast with the surrounding steel is low to moderate, but the darker areas are still visible.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.194542 ], [ "top-left", 0.163737 ], [ "bottom-left", 0.152687 ], [ "middle-right", 0.110832 ], [ "top-right", 0.098778 ], [ "bottom-center", 0.089235 ], [ "top-center", 0.075506 ], [ "bottom-right", 0.065629 ], [ "center", 0.049054 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "rs_186.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many small, dark patches scattered across the image. The patches are irregular in shape, with a mix of rounded, elongated, and smeared forms. Most are small, with a few medium-sized marks. They are distributed across the surface, with a denser concentration in the upper half and central area. The contrast is moderate, as the dark patches stand out against the gray steel background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.208699 ], [ "middle-left", 0.186032 ], [ "top-right", 0.149888 ], [ "top-center", 0.1068 ], [ "middle-right", 0.087605 ], [ "bottom-left", 0.073923 ], [ "center", 0.065346 ], [ "bottom-right", 0.062283 ], [ "bottom-center", 0.059424 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "rs_188.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many dark patches and streak-like marks. They are irregular in shape, with several elongated horizontal smears and smaller scattered spots. The defects are mostly small to medium in size. They are spread across nearly the entire image, with a denser concentration in the central area. The contrast is low to moderate, so the marks appear slightly darker than the surrounding gray surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.168735 ], [ "center", 0.139726 ], [ "top-center", 0.121998 ], [ "top-left", 0.117969 ], [ "bottom-left", 0.112812 ], [ "middle-right", 0.102176 ], [ "middle-left", 0.098791 ], [ "top-right", 0.076229 ], [ "bottom-right", 0.061563 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "rs_189.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many small, dark marks scattered across the whole image. The marks are irregular in shape, including short streaks, small smears, and tiny spots. Most are small, with a few medium-sized patches. Their edges are soft and uneven. The contrast is low to moderate, so the defects appear slightly darker than the surrounding gray surface. They are distributed across the center and extend to all sides of the image.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.245948 ], [ "middle-left", 0.149844 ], [ "top-left", 0.137617 ], [ "bottom-left", 0.130509 ], [ "center", 0.098379 ], [ "top-center", 0.067956 ], [ "top-right", 0.066534 ], [ "bottom-center", 0.058288 ], [ "bottom-right", 0.044925 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and middle-left. The defect exhibits medium saliency." }, { "image_name": "rs_193.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many dark spots and patches. They are irregular in shape, with rounded to uneven outlines. Most are small, with a few medium-sized marks. The defects form a loose vertical band through the center of the image, with some scattered marks near the sides. The contrast is moderate, as the dark areas stand out against the gray steel background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.212828 ], [ "center", 0.195752 ], [ "top-center", 0.135985 ], [ "bottom-left", 0.118492 ], [ "top-right", 0.101 ], [ "middle-right", 0.071637 ], [ "bottom-right", 0.061016 ], [ "top-left", 0.058101 ], [ "middle-left", 0.04519 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "rs_202.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many dark scattered marks. The marks are small to medium in size and mostly irregular, with a few short elongated smears. They are distributed across most of the image, with a denser cluster near the center and upper area. The contrast is low to moderate, so the marks are visible but not sharp against the gray background. A broad darker vertical band is also visible along the left side of the surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.271191 ], [ "center", 0.175163 ], [ "top-center", 0.169828 ], [ "bottom-right", 0.096621 ], [ "top-right", 0.09099 ], [ "middle-left", 0.076171 ], [ "middle-right", 0.052164 ], [ "bottom-left", 0.039419 ], [ "top-left", 0.028453 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "rs_204.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many dark, irregular spots and short smears. The marks are small to medium in size and have uneven shapes. They are distributed across nearly the full image, with a denser vertical band through the center. The contrast is moderate, making the defects visible against the gray surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.27761 ], [ "middle-right", 0.159726 ], [ "center", 0.128143 ], [ "bottom-left", 0.119292 ], [ "bottom-right", 0.099779 ], [ "top-center", 0.092738 ], [ "top-right", 0.073828 ], [ "middle-left", 0.032991 ], [ "top-left", 0.015892 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and middle-right. The defect exhibits medium saliency." }, { "image_name": "rs_207.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many small to medium dark patches scattered across nearly the entire image. The patches are irregular in shape, with a mix of short elongated marks and uneven spots. Several defects form loose horizontal streaks, especially around the middle and lower areas. The marks have soft, broken edges rather than sharp outlines. Their contrast against the gray background is moderate, making them clearly visible but not stark.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.170411 ], [ "center", 0.170411 ], [ "bottom-center", 0.129413 ], [ "top-right", 0.121973 ], [ "top-left", 0.100379 ], [ "middle-right", 0.097024 ], [ "middle-left", 0.090896 ], [ "bottom-right", 0.068719 ], [ "bottom-left", 0.050773 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Rolled in scale is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "rs_208.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark patches and spots. They are irregular in shape, with several elongated and smeared marks mixed with small rounded dots. The defects are small to medium in size. They are distributed across most of the image, with a denser cluster from the upper-middle to the lower-middle area. The contrast is low to moderate, so the marks appear slightly darker than the surrounding gray surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.179615 ], [ "center", 0.152348 ], [ "middle-left", 0.128976 ], [ "top-left", 0.112746 ], [ "bottom-center", 0.101926 ], [ "top-right", 0.100844 ], [ "bottom-right", 0.088293 ], [ "middle-right", 0.069465 ], [ "bottom-left", 0.065787 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "rs_212.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple small dark marks scattered across the surface. The marks are irregular in shape, with a mix of tiny dots, short smears, and a few slightly elongated patches. Most defects are small, with a few medium-sized spots. They are spread from the central area toward the right side and lower half. The contrast is low to moderate, with the marks appearing darker than the surrounding gray steel.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.274324 ], [ "top-right", 0.240541 ], [ "middle-right", 0.15473 ], [ "middle-left", 0.119595 ], [ "center", 0.1 ], [ "bottom-right", 0.044595 ], [ "bottom-left", 0.030405 ], [ "top-center", 0.018919 ], [ "top-left", 0.016892 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-right. The defect exhibits medium saliency." }, { "image_name": "rs_213.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many dark, irregular patches and small spots. Most marks are uneven in shape, with some elongated and some clustered. They range from tiny dots to medium-sized smears. The defects are spread across the surface, with a higher concentration from the upper-left to the lower-left and central areas. The contrast is visible but not strong against the gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.213984 ], [ "middle-left", 0.167539 ], [ "top-center", 0.15217 ], [ "bottom-center", 0.133255 ], [ "bottom-left", 0.129708 ], [ "center", 0.122614 ], [ "top-right", 0.036649 ], [ "middle-right", 0.02432 ], [ "bottom-right", 0.01976 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "rs_22.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as several dark, irregular patches and spots. They are mostly small to medium in size, with a few short elongated marks. The defects form a loose vertical band through the center of the image, extending from the upper area toward the lower area. The contrast is low to moderate, so the marks appear slightly darker than the surrounding steel. Their edges are soft and uneven.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.497925 ], [ "bottom-center", 0.226141 ], [ "top-center", 0.187759 ], [ "bottom-left", 0.032158 ], [ "middle-right", 0.026971 ], [ "top-left", 0.008299 ], [ "middle-left", 0.008299 ], [ "bottom-right", 0.008299 ], [ "top-right", 0.004149 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "rs_231.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as several small dark marks and patches. They are irregular in shape, with a mix of short elongated streaks and tiny spots. One clearer narrow streak is visible near the upper-right area, while smaller marks are scattered from the upper area to the lower area. The defects are small in size and spread across much of the image. The contrast with the surrounding steel is low to moderate, making the marks faint but visible.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.276942 ], [ "top-right", 0.192982 ], [ "bottom-right", 0.14411 ], [ "center", 0.125313 ], [ "top-center", 0.097744 ], [ "bottom-left", 0.095238 ], [ "middle-right", 0.028822 ], [ "middle-left", 0.022556 ], [ "top-left", 0.016291 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-right. The defect exhibits medium saliency." }, { "image_name": "rs_234.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple small dark marks scattered across the image. The marks are irregular in shape, with several short elongated smears and a few dot-like spots. Most are small, with a few medium-sized patches. They are distributed from top to bottom, with more visible marks near the center and lower-middle area. The contrast with the surrounding gray surface is low to moderate.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.384202 ], [ "center", 0.207822 ], [ "middle-right", 0.095859 ], [ "top-right", 0.094325 ], [ "top-center", 0.092791 ], [ "bottom-right", 0.062883 ], [ "bottom-left", 0.026074 ], [ "middle-left", 0.019172 ], [ "top-left", 0.016871 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "rs_235.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple small dark spots and short irregular marks. They are scattered mainly through the central area, forming a loose vertical band from near the top to the lower part of the image. Most marks are small, with a few slightly larger clustered patches. The shapes are uneven and soft-edged rather than sharp. The contrast is low to moderate against the gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.433727 ], [ "top-center", 0.293546 ], [ "center", 0.077724 ], [ "bottom-right", 0.054823 ], [ "top-left", 0.046495 ], [ "top-right", 0.030534 ], [ "bottom-left", 0.029146 ], [ "middle-left", 0.026371 ], [ "middle-right", 0.007634 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "rs_236.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark gray to black patches scattered across the image. The marks are small to medium in size and mostly irregular or slightly elongated in shape. Several spots cluster in the left and lower-left areas, while smaller isolated spots extend toward the center and right side. The contrast is low to moderate, so the defects blend softly into the surrounding steel surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.233424 ], [ "top-right", 0.188769 ], [ "bottom-center", 0.155616 ], [ "middle-left", 0.120433 ], [ "top-left", 0.102842 ], [ "middle-right", 0.092016 ], [ "center", 0.060893 ], [ "bottom-right", 0.0318 ], [ "top-center", 0.014208 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and top-right. The defect exhibits medium saliency." }, { "image_name": "rs_238.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark gray patches. The marks are irregular and mostly elongated, with a few small rounded spots. They range from very small specks to short, medium-sized smears. Most defects are aligned in a loose vertical band near the center, with a few scattered nearby. The contrast is low to moderate against the surrounding gray surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.349154 ], [ "bottom-center", 0.21713 ], [ "top-center", 0.116203 ], [ "middle-right", 0.115112 ], [ "bottom-right", 0.106383 ], [ "top-right", 0.03437 ], [ "middle-left", 0.031097 ], [ "top-left", 0.021822 ], [ "bottom-left", 0.008729 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "rs_241.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark marks with irregular, uneven shapes. Most marks are small, and a few are medium-sized. They are concentrated from the upper-right to the lower-right area, forming a loose vertical cluster near the right-middle. Several smaller dark spots are also scattered across the rest of the surface. The contrast is moderate, with the marks clearly darker than the gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.359515 ], [ "bottom-right", 0.279055 ], [ "bottom-center", 0.09834 ], [ "top-center", 0.0894 ], [ "center", 0.055556 ], [ "top-right", 0.054917 ], [ "middle-left", 0.032567 ], [ "top-left", 0.021711 ], [ "bottom-left", 0.00894 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "rs_247.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark, irregular patches and short elongated marks. They are mostly small to medium in size. The marks are clustered in a vertical band from the upper-middle to the lower-middle, mainly on the center-right side. A few smaller dark spots are scattered in other areas. The contrast is low to moderate, with the defects only slightly darker than the surrounding surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.247964 ], [ "center", 0.236564 ], [ "middle-right", 0.182003 ], [ "bottom-center", 0.131107 ], [ "top-right", 0.072476 ], [ "top-left", 0.059039 ], [ "middle-left", 0.039902 ], [ "bottom-right", 0.027687 ], [ "bottom-left", 0.003257 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "rs_248.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as several small dark patches and specks. They are irregular in shape, with a few short elongated marks. Most of the visible spots are on the right side, especially from the upper-right to the lower-right area, with a few isolated marks elsewhere. The defects are small and scattered. Their contrast against the gray surface is low to moderate.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.474469 ], [ "bottom-right", 0.208262 ], [ "bottom-left", 0.121629 ], [ "middle-right", 0.091796 ], [ "bottom-center", 0.050488 ], [ "top-center", 0.040734 ], [ "middle-left", 0.008032 ], [ "center", 0.00459 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "rs_252.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark gray patches and small spots. They are irregular in shape, with several short elongated marks and clustered smears. Most defects are concentrated along the left side, extending from the upper area to the lower area, with a few smaller spots scattered toward the center and right. The marks are small to medium in size. Their contrast with the surrounding steel is low to moderate, making them look faint but visible.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.305466 ], [ "bottom-left", 0.285102 ], [ "middle-left", 0.20686 ], [ "top-right", 0.083065 ], [ "bottom-right", 0.033226 ], [ "top-center", 0.031083 ], [ "center", 0.024116 ], [ "bottom-center", 0.017149 ], [ "middle-right", 0.013934 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "rs_253.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as several small dark patches and spots. They are irregular in shape, with a few short elongated marks and uneven edges. Most areas are small, with one slightly larger clustered patch near the upper-center and another around the lower-center. The defects are scattered from the upper to lower central region, with a few isolated spots toward the sides. The contrast is mild to moderate against the gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.38209 ], [ "top-right", 0.175124 ], [ "bottom-right", 0.125373 ], [ "middle-right", 0.084577 ], [ "bottom-center", 0.080597 ], [ "center", 0.063682 ], [ "bottom-left", 0.063682 ], [ "top-left", 0.024876 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "rs_256.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface shows multiple small dark marks. The marks are irregular and slightly elongated. Most are dot-like to short smears. They are concentrated from the center to the right-center, with a few scattered nearby. The contrast is low to moderate against the gray background. The affected area is sparse and spread over a broad central region.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.220497 ], [ "center", 0.207187 ], [ "middle-right", 0.166815 ], [ "top-center", 0.113576 ], [ "top-right", 0.102041 ], [ "middle-left", 0.062112 ], [ "bottom-right", 0.059894 ], [ "bottom-left", 0.041704 ], [ "top-left", 0.026176 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "rs_257.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark marks scattered across most of the image. The marks are small to medium in size and mostly irregular, with a few short elongated shapes. They are concentrated around the central area and extend toward the left and lower parts. The contrast with the surrounding gray surface is low to moderate, so the marks appear faint but visible.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.266285 ], [ "top-center", 0.199714 ], [ "bottom-center", 0.120258 ], [ "middle-left", 0.093772 ], [ "bottom-left", 0.088046 ], [ "bottom-right", 0.07015 ], [ "middle-right", 0.068719 ], [ "top-left", 0.062276 ], [ "top-right", 0.03078 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "rs_258.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple small to medium dark marks scattered along a vertical band in the center. The marks are irregular in shape, including short streaks, smears, and small spots. They are distributed from the upper area to the lower area, with the highest concentration near the middle. The contrast is mild to moderate against the gray steel background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.214259 ], [ "bottom-center", 0.20866 ], [ "top-center", 0.184024 ], [ "bottom-left", 0.103397 ], [ "middle-right", 0.097798 ], [ "top-left", 0.058604 ], [ "top-right", 0.056738 ], [ "bottom-right", 0.046286 ], [ "middle-left", 0.030235 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "rs_260.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as several dark gray patches and spots. The marks are irregular in shape, with a mix of small dots and short elongated smears. One larger elongated patch is visible near the lower center, with smaller scattered spots above and around it. The defects are distributed across the image, mainly around the central area. The contrast is low to moderate against the gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.222127 ], [ "top-right", 0.219983 ], [ "bottom-right", 0.212693 ], [ "middle-right", 0.150943 ], [ "top-center", 0.064322 ], [ "top-left", 0.044168 ], [ "middle-left", 0.03988 ], [ "bottom-center", 0.027444 ], [ "bottom-left", 0.018439 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-right. The defect exhibits medium saliency." }, { "image_name": "rs_264.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark marks on the left side. The marks are small to medium in size and mostly irregular or slightly elongated. They are scattered from the upper-left toward the lower-left area. The right side is largely clear. The contrast is low to moderate, with the defects appearing slightly darker than the surrounding steel.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.418436 ], [ "top-center", 0.231844 ], [ "middle-left", 0.172626 ], [ "center", 0.069274 ], [ "bottom-left", 0.046369 ], [ "bottom-center", 0.02514 ], [ "bottom-right", 0.02514 ], [ "top-right", 0.005587 ], [ "middle-right", 0.005587 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at top-left and top-center. The defect exhibits medium saliency." }, { "image_name": "rs_270.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple small, dark marks. The marks are irregular and mostly short, elongated patches with a few dot-like spots. They are concentrated from the upper center to the right-center area, with a few scattered lower spots. The defects cover a broad vertical band across much of the image. Their contrast with the surrounding gray surface is low to moderate.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.332245 ], [ "top-right", 0.288512 ], [ "middle-right", 0.129243 ], [ "center", 0.101828 ], [ "bottom-center", 0.084204 ], [ "bottom-right", 0.024151 ], [ "bottom-left", 0.01893 ], [ "top-left", 0.011097 ], [ "middle-left", 0.009791 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "rs_275.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark, irregular spots and short smears. Most marks are small, with a few medium-sized clusters. They are concentrated on the right side, especially from the upper-right to the lower-right area. The left side is relatively clear. The defect has uneven shapes with soft edges. The contrast is low to moderate against the gray steel background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.375369 ], [ "top-right", 0.339901 ], [ "top-center", 0.143842 ], [ "center", 0.062562 ], [ "bottom-right", 0.033005 ], [ "middle-left", 0.023645 ], [ "bottom-center", 0.021675 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "rs_276.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark gray to black marks. The marks are small to medium in size. They are irregular in shape, with rounded and elongated patches. The defect is spread across most of the image, with a denser band through the center and right side. The contrast with the surrounding steel is moderate, making the marks clearly visible against the lighter gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.248661 ], [ "bottom-center", 0.20468 ], [ "top-center", 0.167465 ], [ "top-right", 0.143783 ], [ "middle-right", 0.112207 ], [ "bottom-right", 0.055822 ], [ "middle-left", 0.034959 ], [ "bottom-left", 0.018043 ], [ "top-left", 0.014378 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "rs_280.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark, irregular patches and short elongated smears. They are mostly concentrated in a vertical band on the right side, with a few small scattered marks elsewhere. The defects vary from small spots to medium-sized streak-like areas. Their edges are uneven and blurred. The contrast is moderate, with the dark marks clearly visible against the lighter gray surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.32129 ], [ "middle-right", 0.230601 ], [ "top-right", 0.177498 ], [ "bottom-center", 0.080747 ], [ "center", 0.079777 ], [ "top-center", 0.061348 ], [ "top-left", 0.028613 ], [ "bottom-left", 0.018186 ], [ "middle-left", 0.00194 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "rs_282.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark patches and spots. They are irregular in shape, with several short elongated marks and small rounded specks. The defects are mostly small to medium in size. They are concentrated in a vertical band through the center of the image, with a few scattered marks around it. The contrast is moderate, with the dark defects standing out against the lighter gray surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.341353 ], [ "center", 0.226143 ], [ "bottom-center", 0.116012 ], [ "bottom-right", 0.113873 ], [ "top-right", 0.077519 ], [ "middle-left", 0.049987 ], [ "middle-right", 0.047046 ], [ "bottom-left", 0.017108 ], [ "top-left", 0.01096 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "rs_286.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark spots and small smears. They are irregular in shape and mostly small, with a few medium-sized marks. The defects are distributed from the upper area to the lower area, mainly around the central vertical band and slightly to the right. The contrast is moderate, with the dark marks clearly visible against the gray surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.227673 ], [ "bottom-right", 0.201258 ], [ "top-right", 0.184277 ], [ "top-center", 0.172956 ], [ "bottom-center", 0.159748 ], [ "middle-right", 0.027044 ], [ "bottom-left", 0.018868 ], [ "middle-left", 0.006918 ], [ "top-left", 0.001258 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "rs_289.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark, irregular patches and short elongated marks. Most of the marks are small to medium in size. They are concentrated from the upper-left to the central area, with a few scattered farther across the surface. The shapes are uneven and slightly blurred rather than sharp-edged. The contrast is moderate, with the defects darker than the surrounding gray steel surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.246227 ], [ "top-left", 0.209573 ], [ "top-center", 0.184131 ], [ "middle-left", 0.147046 ], [ "bottom-center", 0.063821 ], [ "bottom-left", 0.049159 ], [ "middle-right", 0.040966 ], [ "bottom-right", 0.036654 ], [ "top-right", 0.022423 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-left. The defect exhibits medium saliency." }, { "image_name": "rs_292.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark gray to black patches and smudges. The marks are irregular in shape, with small spots and short elongated streaks. They are mostly small to medium in size. The defects are scattered across the image, with a denser vertical band through the center and additional marks near the upper area. The contrast against the surrounding steel is low to moderate.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.26161 ], [ "bottom-left", 0.234778 ], [ "bottom-center", 0.123839 ], [ "middle-left", 0.102167 ], [ "center", 0.096491 ], [ "top-right", 0.087203 ], [ "top-left", 0.060888 ], [ "middle-right", 0.02322 ], [ "bottom-right", 0.009804 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "rs_294.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark, irregular spots and short smears. They are small to medium in size and have uneven, soft edges. Most defects align in a loose vertical band through the center of the image, with a few scattered nearby. The contrast is low to moderate against the gray steel background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.233682 ], [ "bottom-center", 0.230076 ], [ "middle-right", 0.123693 ], [ "bottom-right", 0.104219 ], [ "top-center", 0.098089 ], [ "bottom-left", 0.064912 ], [ "middle-left", 0.063109 ], [ "top-right", 0.05806 ], [ "top-left", 0.024162 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "rs_300.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark gray patches and spots. They are irregular in shape, with small rounded marks and short elongated smears. Most defects are small, with a few medium-sized patches. They are scattered across the surface, with a higher concentration from the center to the right side. The contrast is low to moderate, so the marks appear slightly darker than the surrounding steel.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.226424 ], [ "middle-right", 0.212542 ], [ "top-right", 0.167066 ], [ "middle-left", 0.12494 ], [ "top-center", 0.089038 ], [ "center", 0.071805 ], [ "top-left", 0.063667 ], [ "bottom-center", 0.032551 ], [ "bottom-left", 0.011967 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "rs_33.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple small dark patches and spots. They are irregular in shape, with a few short elongated marks. Most defects are small, with a few medium-sized clusters. They are scattered across the surface, with a higher concentration from the center to the right side and lower-right area. The contrast is low to moderate, so the marks appear slightly darker than the surrounding gray surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.214854 ], [ "middle-right", 0.198939 ], [ "center", 0.154288 ], [ "bottom-center", 0.137047 ], [ "top-right", 0.122458 ], [ "top-center", 0.055261 ], [ "bottom-left", 0.053492 ], [ "middle-left", 0.039346 ], [ "top-left", 0.024315 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "rs_36.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark marks with irregular shapes. The marks are small to medium in size, with a few short elongated smears. They are distributed mainly through the central and lower areas, forming a loose vertical band. The contrast is moderate, with the dark patches clearly visible against the lighter gray background. The edges are soft and uneven.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.25 ], [ "bottom-right", 0.23381 ], [ "top-center", 0.149524 ], [ "middle-left", 0.106667 ], [ "bottom-left", 0.094762 ], [ "top-right", 0.072381 ], [ "center", 0.058571 ], [ "top-left", 0.030476 ], [ "middle-right", 0.00381 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "rs_42.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface shows multiple dark spots and small irregular patches. They are scattered across most of the image, with several grouped near the center and lower-center areas. The marks are small to medium in size and have uneven, rounded to elongated shapes. Their edges are soft rather than sharp. The contrast is low to moderate, so the defects appear slightly darker than the surrounding gray surface.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.292576 ], [ "bottom-center", 0.158661 ], [ "top-center", 0.136827 ], [ "middle-left", 0.135371 ], [ "bottom-left", 0.095342 ], [ "bottom-right", 0.075691 ], [ "middle-right", 0.061135 ], [ "top-right", 0.038574 ], [ "top-left", 0.005822 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "rs_46.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as several small, dark marks aligned in a loose vertical band. The marks are irregular and slightly elongated, with a few rounded spots. They are mostly small, with one or two medium patches. The defect extends from near the top edge to the lower area, mainly on the right-middle side. The contrast is low to moderate against the gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.233463 ], [ "bottom-right", 0.19585 ], [ "top-center", 0.156939 ], [ "bottom-center", 0.155642 ], [ "top-right", 0.149157 ], [ "middle-right", 0.108949 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "rs_47.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple small dark spots and short irregular marks. They are scattered across the image, with a denser cluster from the center to the lower-middle area. Most defects are tiny, and a few are slightly larger and elongated. The shapes are uneven and soft-edged. The contrast with the gray steel background is low to moderate but clearly visible.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.342135 ], [ "center", 0.181461 ], [ "top-right", 0.123034 ], [ "bottom-right", 0.112921 ], [ "middle-right", 0.111798 ], [ "bottom-left", 0.052809 ], [ "middle-left", 0.041011 ], [ "top-left", 0.024719 ], [ "top-center", 0.010112 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "rs_50.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface shows many small dark spots and short irregular marks. The marks are scattered across the image, with a denser vertical band near the center. Most defects are small, with a few medium-sized patches. Their shapes are uneven and slightly elongated, with soft edges. The contrast is low to moderate against the gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.294905 ], [ "middle-right", 0.150798 ], [ "top-center", 0.133814 ], [ "bottom-center", 0.125579 ], [ "top-right", 0.120947 ], [ "bottom-right", 0.084406 ], [ "middle-left", 0.050952 ], [ "top-left", 0.028307 ], [ "bottom-left", 0.010293 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "rs_51.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple small dark spots and short irregular smears. The marks are scattered across the image, with several aligned from the center toward the lower-right area. Most defects are small, and a few are slightly elongated. Their shapes are uneven and without sharp boundaries. The contrast is low to moderate against the gray steel background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.218579 ], [ "middle-left", 0.155282 ], [ "center", 0.148452 ], [ "top-center", 0.11612 ], [ "bottom-right", 0.107468 ], [ "bottom-center", 0.105191 ], [ "bottom-left", 0.07878 ], [ "top-right", 0.047814 ], [ "top-left", 0.022313 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and middle-left. The defect exhibits medium saliency." }, { "image_name": "rs_55.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple small, irregular spots and short smears. They are scattered from the upper area to the lower area, with most of them around the center and center-right. The marks are small in size and unevenly spaced. Their contrast is low to moderate, appearing slightly darker than the surrounding steel. A faint lighter vertical band is also visible through the central area.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.265734 ], [ "bottom-right", 0.1998 ], [ "center", 0.194805 ], [ "middle-right", 0.136863 ], [ "bottom-center", 0.097902 ], [ "bottom-left", 0.050949 ], [ "top-right", 0.037962 ], [ "middle-left", 0.015984 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "rs_59.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark spots and short smears. They are irregular in shape and mostly small to medium in size. The marks form a loose vertical band from the upper area to the lower area, mainly on the right side of the image. A few smaller spots are scattered nearby. The contrast with the surrounding gray surface is visible but not strong.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.310585 ], [ "middle-right", 0.254362 ], [ "bottom-center", 0.118263 ], [ "bottom-right", 0.117487 ], [ "center", 0.101978 ], [ "top-center", 0.079488 ], [ "bottom-left", 0.017836 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "rs_61.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark marks. The marks are irregular in shape, with small spots and short elongated smears. They form a loose vertical band from the upper area to the lower area, mainly around the center and slightly to the right. Most defects are small to medium in size. The contrast with the surrounding steel is moderate, making the marks clearly visible.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.295886 ], [ "top-center", 0.247152 ], [ "center", 0.192722 ], [ "top-right", 0.152215 ], [ "bottom-right", 0.055696 ], [ "middle-right", 0.042722 ], [ "bottom-left", 0.009177 ], [ "middle-left", 0.00443 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "rs_69.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark gray to black marks. They are irregular in shape, with small spots and short elongated smears. Most defects are small, with a few medium-sized patches. They are scattered across the surface, with a denser vertical band from the upper-left to the lower-left center. The contrast is low to moderate against the lighter gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.185154 ], [ "bottom-right", 0.17598 ], [ "top-center", 0.173478 ], [ "bottom-left", 0.112594 ], [ "middle-left", 0.086322 ], [ "top-left", 0.081735 ], [ "center", 0.076314 ], [ "middle-right", 0.059216 ], [ "top-right", 0.049208 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "rs_74.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as multiple dark marks with a larger diffuse patch near the center. The marks are irregular in shape, including small dots, short streaks, and smudged areas. Most are small, with a few medium-sized clusters. The contrast is low to moderate against the gray background. The defects are scattered across the surface, with the most visible concentration in the central area.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.265201 ], [ "bottom-right", 0.205692 ], [ "middle-left", 0.112117 ], [ "top-center", 0.080638 ], [ "top-left", 0.07417 ], [ "middle-right", 0.073307 ], [ "bottom-left", 0.068995 ], [ "top-right", 0.065977 ], [ "bottom-center", 0.053903 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "rs_78.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface shows many small dark spots and short irregular streaks. They are scattered across almost the entire image, with a denser vertical band near the center. Most marks are small, and a few are slightly larger elongated patches. The shapes are uneven and soft-edged. The contrast is low to moderate against the gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.220706 ], [ "bottom-center", 0.216941 ], [ "bottom-left", 0.135529 ], [ "top-right", 0.131765 ], [ "top-left", 0.102588 ], [ "middle-left", 0.08 ], [ "bottom-right", 0.045647 ], [ "center", 0.038118 ], [ "middle-right", 0.028706 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "rs_79.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as several dark, irregular marks. The marks are small to medium in size, with a few elongated smears and a few rounded spots. They are scattered across the surface, with noticeable defects in the upper-left, center, and lower-right areas. The contrast is low to moderate, so the marks appear slightly darker than the surrounding gray steel. The edges are soft and uneven.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.214978 ], [ "middle-right", 0.15859 ], [ "center", 0.119824 ], [ "bottom-center", 0.118062 ], [ "middle-left", 0.109251 ], [ "bottom-left", 0.093392 ], [ "top-right", 0.080176 ], [ "top-center", 0.064317 ], [ "top-left", 0.04141 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "rs_81.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many small, dark, irregular marks. The marks are scattered across the image, with a denser cluster from the center to the lower-middle area. Most are short and elongated, while some are small spots. Their size is small to medium relative to the surface. The contrast is low to moderate, so the defects appear faint but visible against the gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.290909 ], [ "center", 0.22139 ], [ "middle-right", 0.190374 ], [ "top-right", 0.064884 ], [ "top-center", 0.062032 ], [ "middle-left", 0.061676 ], [ "top-left", 0.043494 ], [ "bottom-left", 0.036007 ], [ "bottom-right", 0.029234 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "rs_88.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many dark spots and patches. They are irregular in shape and mostly small, with a few medium-sized marks. Several marks are slightly elongated or clustered into short smears. The defects are spread across most of the image, with a denser concentration on the left half and center. The contrast is low to moderate, so the marks look darker than the surrounding gray surface but not sharply defined.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.262953 ], [ "top-left", 0.172169 ], [ "bottom-left", 0.127464 ], [ "top-center", 0.119211 ], [ "top-right", 0.110729 ], [ "center", 0.068776 ], [ "bottom-center", 0.056625 ], [ "bottom-right", 0.046309 ], [ "middle-right", 0.035763 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "rs_97.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface shows many small dark patches scattered across the image. The patches are irregular in shape, with short elongated marks and small rounded spots. Most are small, with a few medium-sized clusters. They are distributed over the full surface, with several visible in the upper and central areas. The contrast is low to moderate, as the dark marks are only slightly darker than the gray background.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.204671 ], [ "bottom-right", 0.177425 ], [ "center", 0.143367 ], [ "top-center", 0.139475 ], [ "bottom-center", 0.112877 ], [ "top-left", 0.074278 ], [ "bottom-left", 0.056763 ], [ "middle-right", 0.048654 ], [ "middle-left", 0.042491 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "rs_98.jpg", "class_name": "Rolled in scale", "natural_language_description": "The Rolled in scale defect on the steel surface appears as many small dark marks scattered across the surface. The marks are irregular in shape, including tiny spots and short elongated smears. Most are small, with a few medium-sized patches. They are spread over nearly the whole image, with a denser concentration toward the right-middle and lower-right areas. The contrast is low to moderate, so the defects appear slightly darker than the surrounding steel.", "structured_attributes": { "Defect type": "Rolled in scale", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.248751 ], [ "middle-right", 0.232691 ], [ "bottom-center", 0.148465 ], [ "top-right", 0.097074 ], [ "top-center", 0.08137 ], [ "center", 0.060314 ], [ "middle-left", 0.0596 ], [ "bottom-left", 0.038544 ], [ "top-left", 0.033191 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled in scale is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "rp_05.jpg", "class_name": "Rolled pit", "natural_language_description": "The Rolled pit defect on the steel surface appears as a dark, compact mark near the center of the image, slightly below mid-height. It has an irregular shape with two rounded lobes and a short narrow vertical streak on the left side. The defect is small to medium in size, covering a limited central area. Its edges are uneven and soft. The contrast is moderate, with the defect darker than the surrounding gray steel surface.", "structured_attributes": { "Defect type": "Rolled pit", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled pit is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "rp_08.jpg", "class_name": "Rolled pit", "natural_language_description": "The Rolled pit defect on the steel surface appears as an irregular dark mark in the right-middle area. It has a rounded central patch with a broader, angular extension that reaches the right edge. The defect is medium-sized, spanning a little over half of the image height and about half of the image width. Its outline is uneven and asymmetrical, with a narrow tapered connection between the two darker parts. The contrast is moderate, with the defect darker than the surrounding steel surface.", "structured_attributes": { "Defect type": "Rolled pit", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.508673 ], [ "bottom-right", 0.318685 ], [ "middle-right", 0.161242 ], [ "bottom-center", 0.011399 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Rolled pit is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at center and bottom-right. The defect exhibits low saliency." }, { "image_name": "rp_10.jpg", "class_name": "Rolled pit", "natural_language_description": "The Rolled pit defect on the steel surface appears as a broad, dark patch in the center of the image. It has a roughly rectangular shape with uneven top and bottom edges. The defect extends from the upper middle to the lower middle area and covers about half the image width. Its interior looks diffuse and mottled, with darker vertical bands along the left and right sides. The contrast is low to moderate, with the defect slightly darker than the surrounding steel surface.", "structured_attributes": { "Defect type": "Rolled pit", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.458748 ], [ "top-center", 0.205834 ], [ "middle-left", 0.160839 ], [ "middle-right", 0.069284 ], [ "top-left", 0.069089 ], [ "top-right", 0.024679 ], [ "bottom-left", 0.007488 ], [ "bottom-right", 0.00267 ], [ "bottom-center", 0.001367 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Rolled pit is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "rp_15.jpg", "class_name": "Rolled pit", "natural_language_description": "The Rolled pit defect on the steel surface appears as a faint, dark mark near the center of the image, slightly above the middle. It has a short vertical shape with a rounded rectangular outline. The defect is small to medium in size and occupies a limited central area. Its edges are soft and slightly irregular. The contrast is low, with the mark only slightly darker than the surrounding steel surface.", "structured_attributes": { "Defect type": "Rolled pit", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.64396 ], [ "top-center", 0.35604 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Rolled pit is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "rp_17.jpg", "class_name": "Rolled pit", "natural_language_description": "The Rolled pit defect on the steel surface appears as two small, irregular patches near the center-left area. The upper patch is larger and roughly oval, while the lower patch is thinner and elongated horizontally. Together they cover a small portion of the image, about one-third of the image width and about one-quarter of the image height. Their edges are uneven and slightly blurred. The defect has low to moderate contrast, appearing lighter and more textured than the surrounding gray steel surface.", "structured_attributes": { "Defect type": "Rolled pit", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "center", 0.584034 ], [ "middle-left", 0.395221 ], [ "middle-right", 0.020746 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Rolled pit is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of two region(s), mainly located at center and middle-left. The defect exhibits low saliency." }, { "image_name": "rp_26.jpg", "class_name": "Rolled pit", "natural_language_description": "The Rolled pit defect on the steel surface appears as a large horizontal mark connected to a narrow vertical strip near the left-middle area. The horizontal part is broad and rectangular, extending from the left edge toward the center. Its right end is rounded and curves downward. The vertical part is thin, elongated, and irregular, running downward from the rounded end. The defect covers a relatively large area of the image. It shows clear contrast against the darker surrounding steel surface.", "structured_attributes": { "Defect type": "Rolled pit", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "middle-left", 0.292375 ], [ "center", 0.240717 ], [ "top-left", 0.234844 ], [ "top-center", 0.232064 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Rolled pit is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at middle-left and center. The defect exhibits medium saliency." }, { "image_name": "rp_29.jpg", "class_name": "Rolled pit", "natural_language_description": "The Rolled pit defect on the steel surface appears as two long, narrow dark bands running diagonally from the left side toward the lower right. The upper band is shorter and thinner, while the lower band is wider and more continuous. Both marks have irregular edges and elongated shapes. They extend across much of the image width and occupy the middle to lower part of the surface. The contrast is moderate, with the defects darker than the surrounding steel.", "structured_attributes": { "Defect type": "Rolled pit", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.234174 ], [ "bottom-left", 0.206347 ], [ "bottom-right", 0.142392 ], [ "center", 0.130187 ], [ "top-left", 0.106428 ], [ "middle-left", 0.082832 ], [ "middle-right", 0.062164 ], [ "top-center", 0.035476 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Rolled pit is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of three region(s), mainly located at bottom-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "rp_31.jpg", "class_name": "Rolled pit", "natural_language_description": "The Rolled pit defect on the steel surface appears as two separated dark patches. The upper patch is a small rounded rectangular mark near the center. The lower patch is a smaller irregular mark near the lower right area. The two marks are loosely aligned vertically from the middle toward the bottom of the image. They occupy a small area overall. The contrast is low to moderate, with the defect slightly darker than the surrounding gray surface.", "structured_attributes": { "Defect type": "Rolled pit", "Shape": "linear", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "center", 0.714211 ], [ "bottom-right", 0.198493 ], [ "bottom-center", 0.087295 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Rolled pit is observed on the steel surface. It has a linear shape. The defects are clustered, consisting of three region(s), mainly located at center and bottom-right. The defect exhibits low saliency." }, { "image_name": "rp_34.jpg", "class_name": "Rolled pit", "natural_language_description": "The Rolled pit defect on the steel surface appears as a small, dark, round spot near the center, slightly to the right. It has a compact circular shape with a faint lighter rim around it. The defect occupies a very small area of the image. Its contrast is clear against the smoother gray background.", "structured_attributes": { "Defect type": "Rolled pit", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "tiny", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A tiny neutral Rolled pit is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits low saliency." }, { "image_name": "rp_35.jpg", "class_name": "Rolled pit", "natural_language_description": "The Rolled pit defect on the steel surface appears at the lower right corner. It is a small, dark pit-like mark with an irregular curved shape. Part of the defect is cut off by the image edge. It occupies a small area of the image. The defect has clear dark contrast against the smoother gray steel background.", "structured_attributes": { "Defect type": "Rolled pit", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 1.0 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Rolled pit is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right. The defect exhibits low saliency." }, { "image_name": "rp_41.jpg", "class_name": "Rolled pit", "natural_language_description": "The Rolled pit defect on the steel surface appears as a small, dark irregular patch near the center-right area. It has a compact, uneven shape with a slightly wider lower part. The defect occupies a small area, about one-fifth of the image width and height. Its edges are soft but still distinguishable from the surrounding steel. The contrast is low to moderate, with the defect appearing darker than the background.", "structured_attributes": { "Defect type": "Rolled pit", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Rolled pit is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits low saliency." }, { "image_name": "rp_42.jpg", "class_name": "Rolled pit", "natural_language_description": "The Rolled pit defect on the steel surface appears as several bright, irregular marks on a darker gray background. The most visible mark is a rounded rectangular spot slightly right of center. Additional smaller marks appear near the top left edge, the left middle edge, the upper right area, and the lower left area. The shapes are uneven and broken, with both short horizontal and short vertical forms. The defect regions are small to medium in size and are spread across much of the image height. The contrast is clear, with the defect areas appearing lighter than the surrounding steel surface.", "structured_attributes": { "Defect type": "Rolled pit", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "center", 0.24168 ], [ "middle-left", 0.213493 ], [ "top-left", 0.18367 ], [ "bottom-left", 0.165121 ], [ "top-center", 0.085288 ], [ "middle-right", 0.062557 ], [ "top-right", 0.048191 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A medium bright Rolled pit is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of five region(s), mainly located at center and middle-left. The defect exhibits low saliency." }, { "image_name": "rp_46.jpg", "class_name": "Rolled pit", "natural_language_description": "The Rolled pit defect on the steel surface appears as a small, bright, elongated rectangular mark in the right-middle area. It is oriented vertically and has slightly irregular edges. A much smaller, narrow bright mark is also visible near the lower right edge. The main defect is short in height and narrow in width relative to the image. It stands out clearly against the darker gray steel background.", "structured_attributes": { "Defect type": "Rolled pit", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-right", 0.552737 ], [ "bottom-right", 0.216288 ], [ "middle-right", 0.163551 ], [ "top-center", 0.05741 ], [ "center", 0.010013 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Rolled pit is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at top-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "rp_47.jpg", "class_name": "Rolled pit", "natural_language_description": "The Rolled pit defect on the steel surface appears as a long, narrow vertical band slightly left of center. It extends from the top edge to the bottom edge of the image. The band has an irregular outline with a wider section near the middle. A small dark pit is visible in the upper-middle part of this band. Another short, dark mark appears in the right-middle area. The defect contrasts with the surrounding steel as a lighter vertical strip with a few darker spots.", "structured_attributes": { "Defect type": "Rolled pit", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "top-center", 0.261704 ], [ "center", 0.259334 ], [ "bottom-center", 0.164632 ], [ "top-left", 0.119 ], [ "middle-left", 0.116511 ], [ "bottom-left", 0.039469 ], [ "bottom-right", 0.03935 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A large bright Rolled pit is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of two region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "rp_50.jpg", "class_name": "Rolled pit", "natural_language_description": "The Rolled pit defect on the steel surface appears as a long, light vertical band near the center-right of the image. It extends from the top edge to the bottom edge and has a narrow, slightly irregular shape. The lower end is more rounded and wider. A small dark oval mark is visible near the middle, attached to the left side of the band. The defect has clear contrast, with the band lighter than the surrounding steel and the small mark darker than the band.", "structured_attributes": { "Defect type": "Rolled pit", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "center", 0.419522 ], [ "top-center", 0.367229 ], [ "bottom-center", 0.203058 ], [ "middle-right", 0.008467 ], [ "top-right", 0.001725 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A large bright Rolled pit is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of two region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_01.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark mark near the center. It is narrow and vertically oriented. The shape is irregular and broken into several short connected segments. A small separate dark spot is visible just below the main mark. The defect stands out clearly against the light gray steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "center", 0.969854 ], [ "bottom-center", 0.030146 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "Srs_04.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark, narrow mark near the center of the image. It has an elongated vertical shape with irregular edges. The top is rounded, the middle shows several horizontal dark bands, and the bottom tapers to a pointed end. The defect occupies a limited area and stands out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "linear", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.781984 ], [ "top-center", 0.218016 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a linear shape. The defects are clustered, consisting of two region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_05.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark, narrow mark near the center of the image. It has an irregular vertical shape with a pointed top and several short, separated segments below. The defect is taller than it is wide. It occupies a small area of the surface. Its dark tone contrasts clearly with the lighter steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at center. The defect exhibits high saliency." }, { "image_name": "Srs_08.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small cluster of dark, irregular marks near the center of the image. It is vertically arranged and broken into several short segments. The upper part is narrow and faint, while the middle and lower parts are wider and more distinct. The shape is uneven and slightly elongated. The defect covers a small area and contrasts clearly with the lighter steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "Srs_09.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark vertical mark near the center. It has an irregular narrow shape with several short horizontal bands stacked closely together. The mark is taller than it is wide and has uneven edges. It stands out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.865153 ], [ "top-center", 0.134847 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "Srs_105.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark mark near the center. It has a short vertical shape with an irregular outline. The upper part is rounded, and the lower part breaks into narrower fragmented sections. The defect occupies a small area relative to the image. It contrasts clearly with the light gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Secondary rust skin is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center. The defect exhibits high saliency." }, { "image_name": "Srs_106.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark vertical mark near the center. It has an irregular, narrow shape with a slightly wider upper portion and a tapered lower portion. A tiny separate dark spot is visible just below the main mark. The defect occupies a small area and stands out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center. The defect exhibits high saliency." }, { "image_name": "Srs_108.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark mark near the center of the image. It is narrow and vertically oriented. The defect is split into three short, irregular segments stacked from top to bottom. Each segment has a jagged, uneven outline. It stands out clearly against the lighter gray steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "center", 0.806697 ], [ "top-center", 0.193303 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of four region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_110.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark, narrow mark near the center. It is vertically oriented and made up of several separated irregular segments. The overall shape is elongated, with a pointed upper part and a slightly wider lower part. It occupies a small area relative to the image. The defect shows moderate to strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "center", 0.839136 ], [ "top-center", 0.160864 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of three region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_114.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark, irregular mark near the upper center. It is vertically oriented and broken into several short segments. The top part touches the upper image edge, and the lower part ends around the upper-middle area. The segments are uneven in shape, with narrow and wider portions. The defect shows clear dark contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.81974 ], [ "center", 0.18026 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "Srs_115.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The secondary rust skin defect on the steel surface appears as a small, dark mark near the center of the image. It has a narrow vertical form made up of several short, irregular horizontal segments stacked closely together. The overall shape tapers slightly toward the bottom. The defect is compact and clearly separated from the surrounding surface. It shows strong dark-to-light contrast against the bright steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.836344 ], [ "top-center", 0.163656 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "Srs_116.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark mark near the center-right area. It is narrow and vertically oriented. The shape is irregular, with a broader top section and several short segmented parts below it. The defect has clear edges and strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.697126 ], [ "top-center", 0.302874 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_117.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark mark near the center of the image. It has a compact, roughly vertical shape with a rounded top and an uneven lower edge. Several narrow horizontal dark bands run across the defect. A tiny separate dark speck is visible just below the main mark. The defect contrasts clearly with the lighter steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Secondary rust skin is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits high saliency." }, { "image_name": "Srs_123.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark cluster of short irregular marks. The marks are arranged in a narrow vertical line near the center of the image. It consists of several separated segments, with wider angular shapes at the top and thinner short bars below. The defect has uneven edges and a slightly tapered overall form. It contrasts clearly with the lighter gray steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.85538 ], [ "bottom-center", 0.130226 ], [ "top-center", 0.014393 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Srs_124.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark mark near the center of the image. It has a short vertical form made of several stacked, irregular horizontal bands. The upper part is slightly tapered, and the lower part is broader and uneven. A faint small dark spot is visible just below the main mark. The defect contrasts clearly with the lighter, uniform steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.646674 ], [ "top-center", 0.351145 ], [ "middle-left", 0.002181 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "Srs_127.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark vertical mark near the center. It is narrow and irregular in shape. The mark is split into several short stacked segments, with a tiny separated spot below. It extends from the upper-middle to the lower-middle area. The defect shows clear contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. The defects are clustered, consisting of two region(s), mainly located at center. The defect exhibits high saliency." }, { "image_name": "Srs_129.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The secondary rust skin defect on the steel surface is a small, dark mark near the center. It is vertically oriented and narrow. The shape is irregular and broken into several short segments stacked one above another. The top segment is larger and tapers slightly upward, while the lower segments are smaller and more compact. It has clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.693982 ], [ "top-center", 0.306018 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_132.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark, narrow mark near the center of the image. It is vertically oriented and has an irregular elongated shape. The main mark is split into several short horizontal segments. A tiny separate dark spot is visible slightly below the main defect. The defect stands out clearly against the lighter gray steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "center", 0.70721 ], [ "top-center", 0.259286 ], [ "bottom-center", 0.033503 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_138.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The secondary rust skin defect on the steel surface appears as a small, dark vertical mark near the center. It is narrow and elongated, with a pointed top and a slightly wider lower section. The mark is split into three short stacked segments with small gaps between them. Its outline is irregular. It contrasts clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of three region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "Srs_142.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a dark, narrow vertical mark near the center. It has an elongated rectangular shape with slightly irregular edges. The mark is small to medium in size relative to the image. Its lower end is broken into a few small dark fragments. The defect shows strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "center", 0.770411 ], [ "top-center", 0.148194 ], [ "bottom-center", 0.081395 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Secondary rust skin is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_146.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark irregular patch near the center. It is vertically oriented and slightly taller than it is wide. The mark has a rough outline with an uneven top edge and a broader lower part. Several dark horizontal bands are visible inside the defect. A tiny separate dark spot appears just below the main patch. The defect shows strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "irregular", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.833385 ], [ "top-center", 0.166615 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Secondary rust skin is observed on the steel surface. It has a irregular shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "Srs_147.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark vertical mark near the center. It is narrow and irregular in shape, with several short stacked segments. The lower part is wider and curved, while the upper part is thinner and more broken. The defect extends over a moderate vertical length but remains small overall. It shows clear dark contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "center", 0.909408 ], [ "bottom-center", 0.080139 ], [ "top-center", 0.010453 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are clustered, consisting of five region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Srs_148.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark mark near the center of the image. It has an irregular vertical shape with a narrow middle and slightly wider top and bottom sections. The defect is compact and occupies a small area. Its edges are uneven. It shows strong contrast against the light gray steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.941957 ], [ "top-center", 0.058043 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Secondary rust skin is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "Srs_150.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small dark mark near the center. It has a narrow vertical shape with a pointed top and a wider rounded bottom. The mark is divided into several short horizontal dark bands. Its outline is irregular but compact. It stands out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.99729 ], [ "top-center", 0.00271 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "Srs_154.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark, irregular vertical mark near the center of the image. It is narrow and slightly elongated, with several short segmented patches stacked from top to bottom. The upper part is thinner, and the lower part widens slightly with a few separated dark spots. The defect has clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "center", 0.979233 ], [ "top-center", 0.020767 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_161.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a narrow vertical cluster of small dark marks. It is irregular in shape and broken into several short segments. Most segments are aligned in a column, with two smaller spots slightly below the main group. The defect is small in size and located in the left-middle area of the image, extending from near the upper left toward the lower middle. The dark marks show clear contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "spot-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.503735 ], [ "top-left", 0.436499 ], [ "bottom-left", 0.051227 ], [ "bottom-center", 0.006403 ], [ "center", 0.002134 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a spot-like shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "Srs_164.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a narrow vertical cluster of dark, irregular short streaks. It has an overall tapered shape, wider in the middle and narrower at the top and bottom. The defect is small and located near the center of the image. Its edges are uneven, and the individual segments are separated by thin gaps. The dark defect contrasts clearly with the lighter gray steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.687557 ], [ "top-center", 0.163864 ], [ "bottom-center", 0.148578 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Secondary rust skin is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_165.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark mark near the center of the image. It has an irregular vertical shape with a broader upper portion and two narrow lower extensions. The edges are uneven and slightly jagged. The defect occupies a limited area relative to the full surface. It shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "irregular", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.519751 ], [ "middle-left", 0.220529 ], [ "bottom-center", 0.197512 ], [ "bottom-left", 0.055521 ], [ "top-center", 0.006687 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Secondary rust skin is observed on the steel surface. It has a irregular shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "Srs_174.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark vertical cluster near the center of the image. It consists of several short, irregular segments stacked closely in a narrow column. The shape is uneven and slightly jagged. The defect occupies a small area relative to the full surface. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. The defects are clustered, consisting of four region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "Srs_179.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark mark in the upper center-right area. It has a short vertical form with an irregular outline. The mark is split into several narrow horizontal bands, giving it a segmented appearance. It is compact in size and stands out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.896272 ], [ "center", 0.103728 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "Srs_180.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark mark near the center of the image. It has a narrow vertical shape with rounded ends. The outline is slightly irregular, with a short protrusion on the right side around the middle. The defect is compact and occupies a small area. It shows clear contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.92107 ], [ "top-center", 0.07893 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_182.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark vertical mark near the center of the image. It has a narrow, elongated shape with uneven edges. The defect is divided into several short horizontal bands, giving it a segmented appearance. It occupies a small area relative to the whole surface. Its dark tone contrasts clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.933432 ], [ "bottom-center", 0.066568 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Srs_187.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small dark mark near the center of the image. It has a narrow vertical arrangement with three separated segments. The top segment is short and rounded. The middle segment is smaller and irregular. The bottom segment is the largest, with a wider trapezoidal shape and uneven edges. The defect shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.995997 ], [ "top-center", 0.004003 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "Srs_188.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark vertical mark near the center. It has an irregular, segmented shape with several short stacked sections. The mark is taller than it is wide. Its edges are uneven and slightly blurred. It shows strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.955326 ], [ "top-center", 0.044674 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_189.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark mark near the center of the image. It has a narrow vertical shape with an irregular outline. The defect is split into several connected segments, with a pointed top and a wider lower part. It occupies a small area of the surface. The dark tone contrasts clearly with the lighter gray steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.972345 ], [ "bottom-center", 0.027655 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Srs_190.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark vertical mark near the center. It is narrow and made up of several short, separated segments. The segments are irregular in shape and roughly aligned in a straight vertical line. The defect occupies a small area of the image. It contrasts clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.930435 ], [ "bottom-center", 0.069565 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Secondary rust skin is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Srs_198.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark, irregular vertical mark near the center of the image. It is made up of several clustered segments stacked from top to bottom. The upper part is narrow and broken into small short bands, while the middle and lower parts are wider and uneven. The shape is elongated overall, with jagged edges and small gaps inside the dark region. It contrasts clearly with the lighter gray steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.844542 ], [ "top-center", 0.125117 ], [ "top-left", 0.016891 ], [ "bottom-center", 0.012512 ], [ "middle-left", 0.000938 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Secondary rust skin is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_25.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The secondary rust skin defect on the steel surface appears as a small, dark mark near the center of the image. It has a narrow, vertically oriented teardrop-like shape with an irregular outline. The top is slightly pointed, and the lower end is broader and uneven. It contrasts clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits high saliency." }, { "image_name": "Srs_31.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark mark near the center. It is narrow and vertically oriented. The shape is irregular, with several short stacked segments that make it look slightly tapered. The defect occupies a small area relative to the whole surface. It contrasts clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits high saliency." }, { "image_name": "Srs_35.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark, vertically oriented mark near the center. It has an irregular, narrow shape with a broader upper section, a slightly constricted middle, and a tapered lower end. The edges are uneven but clearly defined. The defect contrasts distinctly with the lighter surrounding steel surface.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.765568 ], [ "top-center", 0.11947 ], [ "bottom-center", 0.114962 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_37.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark, narrow mark near the center. It has an irregular elongated shape with a slight vertical tilt. The outline is uneven, with a broader upper part and a thinner lower extension. The defect occupies a limited area and stands out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.896643 ], [ "top-center", 0.103357 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_40.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark, narrow mark near the center of the image. It has an elongated vertical shape with irregular edges and slightly tapered ends. The defect occupies a small area relative to the full surface. It stands out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Secondary rust skin is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits high saliency." }, { "image_name": "Srs_44.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as two small, dark, irregular marks arranged vertically. Both marks have uneven, jagged outlines and are separated by a clear gap. The upper mark is slightly larger and more compact, while the lower mark is smaller and more fragmented. The defect lies left of center and extends from the upper-middle area toward the lower part of the image. It shows strong contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.263614 ], [ "bottom-left", 0.22401 ], [ "top-center", 0.218441 ], [ "center", 0.20854 ], [ "top-left", 0.047649 ], [ "middle-left", 0.037748 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "Srs_45.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as two small dark marks in the upper half of the image. The larger mark is near the upper center-left and has a short vertical shape with irregular edges and faint horizontal banding. The smaller mark is below and to the right, appearing as a narrow, short vertical spot. Both marks are dark against the lighter gray steel background, giving clear contrast.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-center", 0.751331 ], [ "top-left", 0.178381 ], [ "middle-right", 0.05804 ], [ "center", 0.012247 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. The defects are clustered, consisting of two region(s), mainly located at top-center and top-left. The defect exhibits medium saliency." }, { "image_name": "Srs_47.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark mark near the center. It has an irregular, narrow shape with a roughly vertical orientation. The mark is slightly curved and uneven along its edges. It extends over a short area and is clearly smaller than the surrounding surface. The defect shows strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.969264 ], [ "top-center", 0.030736 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_49.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a dark, narrow vertical mark near the center-lower area. It has an irregular elongated shape with a rounded upper part and a wider, uneven lower part. Several short, horizontal dark bands are visible in the lower section. The defect is relatively small but clearly visible. It contrasts distinctly with the lighter gray steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "irregular", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.557796 ], [ "center", 0.442204 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Secondary rust skin is observed on the steel surface. It has a irregular shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "Srs_60.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark, narrow mark near the center of the image. It has an elongated vertical shape with slightly irregular edges and a rounded outline. The defect occupies a small area relative to the full surface. Its dark tone contrasts clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "Srs_61.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark, narrow mark near the center of the image. It has an irregular elongated shape with a slight curve. The top end is thinner and pointed, while the middle and lower part are broader. The defect stands out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits high saliency." }, { "image_name": "Srs_70.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark vertical mark near the center. It has a narrow, elongated shape with irregular edges. The mark is split into several short connected segments stacked vertically. It occupies a small area relative to the full surface. The defect shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.876384 ], [ "top-center", 0.123616 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "Srs_71.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark, vertically oriented mark near the center-left area. It has an irregular, segmented shape with several connected lobes stacked from top to bottom. The outline is uneven and slightly jagged. The defect is narrow and taller than it is wide. It shows strong contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.498921 ], [ "middle-left", 0.373247 ], [ "top-center", 0.080367 ], [ "top-left", 0.047465 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits high saliency." }, { "image_name": "Srs_72.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark, narrow mark near the center of the image. It has an irregular vertical shape with slight bends and uneven edges. The mark is elongated and occupies a short area relative to the full surface. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits medium saliency." }, { "image_name": "Srs_76.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark, narrow mark near the center of the image. It is vertically oriented and has an irregular elongated shape. The main upper section is oval to column-like with uneven edges. A smaller separated dark spot is visible directly below it. The defect covers a limited area and contrasts clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.935165 ], [ "bottom-center", 0.064835 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Secondary rust skin is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Srs_81.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark, vertically elongated mark near the center of the image. It has a narrow, irregular shape with slightly uneven edges and rounded ends. The defect is clearly darker than the surrounding steel surface, giving it strong contrast. It occupies a small area relative to the full image.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.976519 ], [ "top-center", 0.023481 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_84.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The secondary rust skin defect on the steel surface appears as a dark, narrow, vertical mark near the center. It is elongated and irregular in shape, with a broader upper section and a thinner lower extension. The defect is small to medium in size relative to the image. Its edges are blurred and uneven. It shows clear contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.751755 ], [ "bottom-center", 0.190115 ], [ "top-center", 0.05813 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Srs_88.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark vertical mark near the center of the image. It has an irregular, narrow oval shape. Several short horizontal bands are visible inside the mark, giving it a striped appearance. The defect stands out clearly against the lighter gray background. Its size is small relative to the full surface area.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits high saliency." }, { "image_name": "Srs_90.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark vertical mark near the center of the image. It has an irregular, elongated shape with a broader upper section and a narrower lower section. The lower end splits into two thin extensions. The defect occupies a limited area and stands out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.929699 ], [ "top-center", 0.070301 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_91.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The secondary rust skin defect on the steel surface appears as a small, dark, irregular vertical mark near the center of the image. It is narrow and elongated, with a slightly segmented form. The upper portion is broader, and the lower portion tapers into a thin tail. The defect occupies a limited area and stands out clearly against the lighter, uniform steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.927702 ], [ "bottom-center", 0.042949 ], [ "top-center", 0.029349 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "Srs_92.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark, narrow mark near the center of the image. It has an irregular elongated shape with a slight vertical tilt. The outline is uneven, and the mark is broken into several short connected segments. It extends vertically more than it spreads horizontally. The defect shows clear contrast against the lighter gray steel background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.885057 ], [ "top-center", 0.114943 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "Srs_93.jpg", "class_name": "Secondary rust skin", "natural_language_description": "The Secondary rust skin defect on the steel surface appears as a small, dark mark near the center. It has a narrow, vertically oriented shape with a pointed top and an uneven lower end. The outline is irregular, and the interior shows several short horizontal dark bands. It occupies a small area relative to the image. The defect contrasts clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Secondary rust skin", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Secondary rust skin is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center. The defect exhibits high saliency." }, { "image_name": "ss_03.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint dark streaks scattered across the image. The marks are thin, short, and irregular in shape. They are distributed over nearly the entire surface, with no single concentrated area. The contrast with the gray background is low, so the defect looks subtle and lightly visible.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.136812 ], [ "center", 0.123828 ], [ "middle-left", 0.117336 ], [ "top-left", 0.112767 ], [ "top-right", 0.107237 ], [ "bottom-center", 0.107237 ], [ "middle-right", 0.106516 ], [ "top-center", 0.099303 ], [ "bottom-left", 0.088964 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and center. The defect exhibits low saliency." }, { "image_name": "ss_04.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint dark streaks and short irregular lines. The marks are thin, scattered, and uneven in shape. They are distributed across most of the surface, including the center and outer areas. The defects are small in size and show low contrast against the light gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.141356 ], [ "bottom-center", 0.12927 ], [ "center", 0.125591 ], [ "top-center", 0.123489 ], [ "middle-left", 0.114556 ], [ "middle-right", 0.107725 ], [ "top-right", 0.100368 ], [ "bottom-right", 0.093011 ], [ "bottom-left", 0.064635 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ss_08.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint, dark streaks and specks scattered across the image. The marks are thin, short, and irregular in shape. They are distributed over nearly the entire surface rather than concentrated in one area. The contrast with the gray steel background is low, so the defect looks subtle.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.15536 ], [ "middle-left", 0.138137 ], [ "bottom-left", 0.118102 ], [ "middle-right", 0.117047 ], [ "center", 0.108963 ], [ "top-center", 0.107206 ], [ "top-right", 0.091037 ], [ "bottom-right", 0.084007 ], [ "bottom-center", 0.080141 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ss_100.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint dark streaks and short curved lines. These marks are thin, irregular, and scattered across most of the image, with a higher concentration near the center and right side. The defect covers a broad area but each mark is very small. The contrast with the light gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.219065 ], [ "top-center", 0.189734 ], [ "center", 0.168653 ], [ "top-right", 0.141155 ], [ "middle-right", 0.093492 ], [ "bottom-right", 0.07791 ], [ "bottom-left", 0.068744 ], [ "middle-left", 0.025665 ], [ "top-left", 0.015582 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_103.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, thin, dark streaks scattered across the central area. The marks are short, irregular, and slightly curved or slanted. They are sparse but spread from near the top to the bottom of the image, with most concentrated around the middle width. The contrast is low, so the streaks appear faint against the light gray steel background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.234579 ], [ "center", 0.215888 ], [ "top-center", 0.171963 ], [ "middle-right", 0.098131 ], [ "top-left", 0.085981 ], [ "top-right", 0.062617 ], [ "bottom-right", 0.054206 ], [ "bottom-left", 0.04486 ], [ "middle-left", 0.031776 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ss_105.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, dark streaks and short irregular lines. These marks are small and elongated, with uneven spacing and mixed orientations. They are concentrated across the central area and extend over most of the surface height. The contrast with the light gray steel background is low, so the defect looks subtle rather than bold.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.191228 ], [ "top-center", 0.181579 ], [ "bottom-center", 0.163158 ], [ "middle-left", 0.114912 ], [ "middle-right", 0.107895 ], [ "bottom-left", 0.086842 ], [ "top-left", 0.065789 ], [ "bottom-right", 0.058772 ], [ "top-right", 0.029825 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_106.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin dark streaks. The marks are short to medium in length and irregular in shape. They are scattered across most of the surface, with a denser concentration from the center to the right side. The contrast with the light gray background is low, so the defect looks subtle.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.206844 ], [ "center", 0.191635 ], [ "bottom-center", 0.168061 ], [ "top-left", 0.094297 ], [ "middle-right", 0.079848 ], [ "top-right", 0.072243 ], [ "bottom-left", 0.06692 ], [ "bottom-right", 0.060837 ], [ "middle-left", 0.059316 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "ss_109.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, dark streaks. The marks are short to medium in length and have irregular, slightly curved shapes. They are scattered across nearly the whole surface, with a broad spread from top to bottom and left to right. The defect area is sparse rather than dense. The contrast with the light gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.197767 ], [ "top-left", 0.169856 ], [ "top-center", 0.15949 ], [ "middle-left", 0.125199 ], [ "bottom-left", 0.122807 ], [ "center", 0.120415 ], [ "middle-right", 0.038278 ], [ "bottom-right", 0.035088 ], [ "top-right", 0.0311 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-left. The defect exhibits low saliency." }, { "image_name": "ss_11.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, dark, thin streaks and small irregular marks. The marks are scattered across the whole image, with no single concentrated area. Most are short and narrow, with uneven shapes and mixed directions. The defect is small in size overall and has low contrast against the gray steel background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.138245 ], [ "top-left", 0.13688 ], [ "bottom-center", 0.130059 ], [ "bottom-left", 0.113688 ], [ "middle-left", 0.111869 ], [ "top-center", 0.106639 ], [ "top-right", 0.097772 ], [ "middle-right", 0.09095 ], [ "bottom-right", 0.073897 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and top-left. The defect exhibits low saliency." }, { "image_name": "ss_110.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, dark streaks and short irregular lines. The marks are small and scattered, with a loose concentration from the middle toward the right side and extending through most of the height. They have narrow, elongated shapes with uneven lengths and mixed directions. The contrast is low, so the defect blends softly into the light gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.214401 ], [ "bottom-center", 0.190939 ], [ "top-center", 0.185275 ], [ "middle-right", 0.134304 ], [ "top-right", 0.080097 ], [ "bottom-right", 0.071197 ], [ "bottom-left", 0.054207 ], [ "middle-left", 0.038835 ], [ "top-left", 0.030744 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_116.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint, dark streaks. The marks are thin, short, and irregular in shape. They are scattered mainly through the central vertical area and extend from near the top to near the bottom of the image. The defect covers a narrow band across the middle, with little presence at the far left and right edges. The contrast with the light gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.250602 ], [ "top-center", 0.1751 ], [ "bottom-center", 0.162249 ], [ "bottom-left", 0.108434 ], [ "top-left", 0.091566 ], [ "middle-left", 0.083534 ], [ "middle-right", 0.049799 ], [ "top-right", 0.041767 ], [ "bottom-right", 0.036948 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_117.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, dark streaks and short irregular lines. The marks are small and elongated, with uneven spacing and mixed orientations. They are scattered from the upper to the lower part of the image, mainly across the left to middle area. The contrast with the light gray steel background is low, so the defect looks subtle and lightly distributed.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.207307 ], [ "center", 0.175536 ], [ "bottom-center", 0.168388 ], [ "bottom-left", 0.149325 ], [ "middle-left", 0.127085 ], [ "top-left", 0.092931 ], [ "top-right", 0.037331 ], [ "middle-right", 0.027006 ], [ "bottom-right", 0.015091 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "ss_118.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, thin, dark streaks scattered across the image. The marks are short, irregular, and slightly curved. They are concentrated mainly from the left side to the center, with fewer marks on the right side. Each spot is narrow and low in contrast against the light gray background. The defect covers a broad area but occupies only a small portion of the surface overall.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.17997 ], [ "bottom-center", 0.17244 ], [ "center", 0.165663 ], [ "top-left", 0.115964 ], [ "middle-left", 0.115964 ], [ "bottom-left", 0.08509 ], [ "bottom-right", 0.0625 ], [ "top-right", 0.053464 ], [ "middle-right", 0.048946 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_122.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint dark streaks and short irregular lines. The marks are thin and scattered across most of the surface, with a denser concentration near the center. They vary slightly in length and direction and do not form a regular pattern. The contrast with the light gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.268683 ], [ "top-center", 0.177936 ], [ "center", 0.155694 ], [ "top-left", 0.114769 ], [ "middle-left", 0.073843 ], [ "middle-right", 0.072064 ], [ "bottom-right", 0.060498 ], [ "bottom-left", 0.052491 ], [ "top-right", 0.024021 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_123.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, dark, thin streaks. The marks are short, irregular, and slightly curved. They are scattered across most of the image, with a higher concentration from the upper to lower middle area. The defect covers a broad vertical region but each mark is very small. The contrast with the light gray steel background is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.195017 ], [ "center", 0.183849 ], [ "top-center", 0.180412 ], [ "top-left", 0.123711 ], [ "bottom-right", 0.091065 ], [ "top-right", 0.06701 ], [ "bottom-left", 0.066151 ], [ "middle-right", 0.054983 ], [ "middle-left", 0.037801 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ss_130.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, thin, dark streaks and specks. The marks are irregular and slightly elongated, with varied directions and short lengths. They are scattered across most of the surface, with a denser cluster from the upper middle to the lower middle area. The defect covers a broad area but each mark is small. The contrast with the light gray steel background is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.219985 ], [ "center", 0.193139 ], [ "top-center", 0.178225 ], [ "middle-right", 0.101417 ], [ "top-right", 0.085757 ], [ "bottom-right", 0.080537 ], [ "middle-left", 0.052946 ], [ "top-left", 0.051454 ], [ "bottom-left", 0.03654 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ss_133.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint, dark streaks and short curved lines. The marks are thin, irregular, and discontinuous. They are scattered across most of the surface, with a denser concentration around the central area. Each spot is small, and the overall defect coverage is light. The contrast with the gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.178813 ], [ "top-center", 0.175056 ], [ "center", 0.166041 ], [ "middle-right", 0.129977 ], [ "bottom-right", 0.111946 ], [ "top-right", 0.098422 ], [ "bottom-left", 0.081893 ], [ "middle-left", 0.052592 ], [ "top-left", 0.005259 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "ss_138.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, dark streaks and short irregular lines. The marks are small and narrow, with uneven lengths and mixed directions. They are scattered across most of the surface, with a slightly denser concentration near the center and left side. The contrast with the light gray background is low, so the defect looks subtle and lightly visible.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.196813 ], [ "center", 0.175258 ], [ "bottom-center", 0.159325 ], [ "top-left", 0.119025 ], [ "middle-left", 0.082474 ], [ "bottom-left", 0.079663 ], [ "top-right", 0.070291 ], [ "middle-right", 0.066542 ], [ "bottom-right", 0.050609 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "ss_140.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many very small, faint dark streaks and specks. The marks are thin, short, and irregular in shape. They are scattered across most of the surface, with a denser concentration around the central area. The contrast with the light gray background is low, so the defect looks subtle and diffuse.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.197856 ], [ "top-center", 0.17154 ], [ "bottom-center", 0.136452 ], [ "bottom-right", 0.136452 ], [ "top-left", 0.10039 ], [ "middle-left", 0.099415 ], [ "middle-right", 0.082846 ], [ "bottom-left", 0.051657 ], [ "top-right", 0.023392 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_147.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, dark streaks and short irregular marks. The marks are small and elongated, with mixed directions and uneven spacing. They are scattered across most of the surface, with a denser concentration from the center to the right side. The contrast with the light gray background is low, so the defect looks subtle.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.246418 ], [ "bottom-center", 0.210124 ], [ "top-right", 0.142311 ], [ "center", 0.138491 ], [ "bottom-right", 0.101242 ], [ "middle-right", 0.063992 ], [ "top-left", 0.051576 ], [ "bottom-left", 0.028653 ], [ "middle-left", 0.017192 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ss_15.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, irregular dark streaks and speckled marks. The marks are small, thin, and uneven in shape. They are spread across nearly the entire image, with no single concentrated area. The contrast with the gray steel background is low, so the defect looks subtle and diffuse.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.142706 ], [ "bottom-left", 0.129115 ], [ "middle-left", 0.126644 ], [ "center", 0.121878 ], [ "top-center", 0.114818 ], [ "bottom-right", 0.095932 ], [ "bottom-center", 0.09399 ], [ "top-right", 0.088077 ], [ "middle-right", 0.086841 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at top-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ss_152.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin dark streaks and short irregular lines. The marks are small and scattered, with uneven lengths and directions. They are distributed over most of the surface, mainly from the mid-left area to the right side and across nearly the full height. The contrast with the gray background is low, so the defect looks subtle.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.174161 ], [ "top-center", 0.170592 ], [ "top-right", 0.120628 ], [ "bottom-center", 0.109921 ], [ "middle-left", 0.10207 ], [ "middle-right", 0.099929 ], [ "bottom-right", 0.099929 ], [ "top-left", 0.067095 ], [ "bottom-left", 0.055675 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ss_156.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, dark, thin streaks. The marks are short and irregular, with scattered orientations. They are concentrated mainly in the central area and extend vertically across most of the image height. The defect covers a broad band from the left side toward the right side, but the marks remain sparse. The contrast with the gray steel background is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.19918 ], [ "center", 0.188525 ], [ "bottom-center", 0.187705 ], [ "top-left", 0.145902 ], [ "middle-left", 0.098361 ], [ "bottom-left", 0.063115 ], [ "middle-right", 0.044262 ], [ "top-right", 0.037705 ], [ "bottom-right", 0.035246 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "ss_158.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, thin, dark streaks and short irregular lines. The marks are scattered across most of the image, with a denser concentration from the center to the right side. Each spot is narrow and elongated, with uneven length and direction. The defect area is sparse overall and occupies a small portion of the surface. The contrast with the light gray steel background is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.174524 ], [ "top-center", 0.160463 ], [ "bottom-center", 0.148056 ], [ "center", 0.128205 ], [ "middle-right", 0.114144 ], [ "top-right", 0.095947 ], [ "middle-left", 0.074442 ], [ "top-left", 0.064516 ], [ "bottom-left", 0.039702 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and top-center. The defect exhibits medium saliency." }, { "image_name": "ss_160.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, short, dark streaks scattered across the image. The marks are thin, irregular, and slightly curved. Most of them are small and narrow. They are spread over nearly the full surface, with a denser concentration toward the left and central areas. The contrast with the gray steel background is low, so the defect looks subtle.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.182648 ], [ "center", 0.156773 ], [ "top-center", 0.150685 ], [ "top-left", 0.145358 ], [ "bottom-center", 0.137747 ], [ "bottom-left", 0.117199 ], [ "top-right", 0.041096 ], [ "middle-right", 0.041096 ], [ "bottom-right", 0.027397 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and center. The defect exhibits low saliency." }, { "image_name": "ss_164.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, dark streaks and short irregular lines. These marks are small and elongated, with varied directions and uneven spacing. They are scattered across most of the surface, mainly through the central area from top to bottom. The contrast is low, so the defects look subtle against the light gray steel background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.196511 ], [ "bottom-left", 0.160698 ], [ "top-center", 0.157025 ], [ "bottom-center", 0.123049 ], [ "top-left", 0.104683 ], [ "middle-left", 0.101928 ], [ "top-right", 0.093664 ], [ "middle-right", 0.039486 ], [ "bottom-right", 0.022957 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-left. The defect exhibits low saliency." }, { "image_name": "ss_166.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, dark, thin streaks and short irregular lines. The marks are small and scattered, with slightly curved and uneven shapes. They extend vertically through most of the image, concentrated around the central area. The contrast with the light gray steel background is low, so the defect looks subtle and diffuse.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.18383 ], [ "top-center", 0.168511 ], [ "bottom-center", 0.14383 ], [ "middle-left", 0.121702 ], [ "bottom-left", 0.113191 ], [ "top-left", 0.08766 ], [ "bottom-right", 0.073191 ], [ "middle-right", 0.060426 ], [ "top-right", 0.04766 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_168.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, irregular dark streaks and short curved lines. The marks are small and scattered across most of the surface, with a higher concentration from the center to the left side. They are elongated and uneven in shape, without clear boundaries. The contrast with the gray steel background is low, so the defect looks subtle and lightly visible.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.176519 ], [ "top-center", 0.155172 ], [ "center", 0.151888 ], [ "middle-left", 0.13711 ], [ "top-left", 0.1289 ], [ "bottom-left", 0.114122 ], [ "top-right", 0.06486 ], [ "bottom-right", 0.037767 ], [ "middle-right", 0.033662 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_169.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, short, dark streaks. The marks are thin, irregular, and slightly curved. They are small in size and scattered densely across most of the image, with a stronger concentration from the left-center to the middle area. The contrast with the gray steel background is low, so the defect looks subtle and lightly visible.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.171073 ], [ "center", 0.156299 ], [ "bottom-center", 0.151633 ], [ "top-left", 0.102644 ], [ "top-right", 0.102644 ], [ "bottom-left", 0.088647 ], [ "middle-left", 0.083204 ], [ "bottom-right", 0.079316 ], [ "middle-right", 0.064541 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "ss_171.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, dark streaks and short irregular lines. The marks are small and scattered, with no clear uniform shape. They extend over most of the height of the image and are concentrated from the left-center to the right side. The contrast with the light gray steel background is low, so the defect looks subtle and diffuse.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.20095 ], [ "bottom-center", 0.197556 ], [ "center", 0.192804 ], [ "middle-left", 0.084861 ], [ "top-right", 0.076714 ], [ "top-left", 0.068568 ], [ "bottom-right", 0.067889 ], [ "middle-right", 0.058384 ], [ "bottom-left", 0.052274 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_174.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint dark streaks and short lines. The marks are thin, irregular, and slightly curved. They are scattered across most of the surface, with a denser concentration from the center to the lower-left area. The defect area is small overall. The contrast with the gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.185028 ], [ "bottom-center", 0.167373 ], [ "center", 0.166667 ], [ "middle-right", 0.11935 ], [ "middle-left", 0.084746 ], [ "bottom-left", 0.08404 ], [ "top-right", 0.083333 ], [ "bottom-right", 0.063559 ], [ "top-left", 0.045904 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ss_178.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint, dark streaks and short irregular marks. They are thin and scattered across most of the image, with a denser concentration from the left side to the center. The marks vary in length and direction and have no clear geometric shape. Their contrast with the gray steel background is low, so they appear subtle but visible.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.203231 ], [ "bottom-center", 0.196429 ], [ "middle-left", 0.122449 ], [ "top-left", 0.119048 ], [ "top-center", 0.114796 ], [ "bottom-left", 0.092687 ], [ "top-right", 0.051871 ], [ "bottom-right", 0.05017 ], [ "middle-right", 0.04932 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_180.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint dark streaks and short irregular lines. The marks are thin and elongated, with varied lengths and directions. They are scattered across most of the surface, from top to bottom and across the central width. The defect area is broad but sparse, with each mark remaining small. The contrast with the light gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.160293 ], [ "center", 0.148088 ], [ "top-left", 0.145647 ], [ "bottom-center", 0.143206 ], [ "middle-left", 0.136697 ], [ "bottom-left", 0.114727 ], [ "top-right", 0.05533 ], [ "bottom-right", 0.052889 ], [ "middle-right", 0.043124 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "ss_189.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, thin dark streaks and irregular short lines. The marks are small and lightly visible against the gray background. They are scattered across most of the surface, with several marks near the center and lower-left area. The shapes are narrow and uneven, without clear edges. The contrast is low, and the defect blends slightly with the surrounding steel.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "curved", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.179533 ], [ "center", 0.175045 ], [ "top-center", 0.136445 ], [ "bottom-left", 0.135548 ], [ "middle-right", 0.130162 ], [ "top-right", 0.103232 ], [ "bottom-right", 0.070018 ], [ "top-left", 0.043088 ], [ "middle-left", 0.02693 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a curved shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ss_190.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, thin, dark streaks and short irregular lines. These marks are small and scattered, with a loose vertical concentration near the center of the image. The shapes are elongated and uneven, without clear edges. The contrast is low against the light gray steel background. The defect covers a broad central area but remains sparse overall.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "curved", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.21083 ], [ "top-center", 0.204332 ], [ "center", 0.197112 ], [ "bottom-right", 0.086643 ], [ "middle-right", 0.083755 ], [ "middle-left", 0.061372 ], [ "top-left", 0.057762 ], [ "top-right", 0.054152 ], [ "bottom-left", 0.044043 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a curved shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_192.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, dark streaks and small irregular spots. The marks are thin, short, and uneven in shape. They are scattered across most of the image, with a denser cluster near the center and lower middle area. The defect covers a small portion of the surface overall. The contrast with the gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.219769 ], [ "top-center", 0.175605 ], [ "center", 0.159832 ], [ "middle-right", 0.133544 ], [ "top-right", 0.097792 ], [ "top-left", 0.072555 ], [ "middle-left", 0.063091 ], [ "bottom-right", 0.039958 ], [ "bottom-left", 0.037855 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_193.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as very faint, thin, dark streaks and irregular line marks. The marks are small and scattered, with a loose cluster around the center and lower-center area. Their shapes are elongated and uneven, with no clear geometric outline. The contrast with the gray steel background is low, so the defect is subtle but visible.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.236364 ], [ "bottom-center", 0.183471 ], [ "top-right", 0.117355 ], [ "middle-left", 0.099174 ], [ "top-center", 0.083471 ], [ "bottom-left", 0.079339 ], [ "middle-right", 0.07686 ], [ "bottom-right", 0.063636 ], [ "top-left", 0.060331 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_195.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, dark mottled streaks and patches. The marks are thin, irregular, and elongated, with a mainly vertical flow. They cover most of the surface, with dense concentration from the center to the right side. The left edge is lighter and less affected. The defect has low to medium contrast against the gray steel background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.15442 ], [ "bottom-center", 0.149646 ], [ "top-center", 0.133403 ], [ "middle-right", 0.126324 ], [ "top-right", 0.121879 ], [ "bottom-right", 0.113702 ], [ "middle-left", 0.077484 ], [ "bottom-left", 0.064205 ], [ "top-left", 0.058937 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Silk spot is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ss_198.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, small dark streaks and speckled marks. The marks are thin, irregular, and short, with no clear uniform shape. They cover much of the left and middle area and extend from top to bottom, while the right side is less affected. The contrast with the gray background is low, so the defect looks subtle but widespread.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.210243 ], [ "top-left", 0.18788 ], [ "bottom-left", 0.183462 ], [ "top-center", 0.122998 ], [ "bottom-center", 0.118857 ], [ "center", 0.115268 ], [ "middle-right", 0.026091 ], [ "bottom-right", 0.019602 ], [ "top-right", 0.015599 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "ss_203.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, small dark specks and short irregular streaks. These marks are scattered across nearly the whole image, with a denser vertical band near the left side. The shapes are thin, uneven, and randomly oriented. The defect covers a broad area rather than a single isolated spot. The contrast with the gray steel background is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.176579 ], [ "middle-left", 0.171481 ], [ "bottom-left", 0.170915 ], [ "center", 0.109601 ], [ "top-center", 0.108609 ], [ "bottom-center", 0.099405 ], [ "top-right", 0.06004 ], [ "middle-right", 0.059615 ], [ "bottom-right", 0.043755 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Silk spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ss_206.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical band of fine, irregular dark streaks and speckled marks. It covers most of the left side and extends from the top to the bottom edge. The shape is elongated and uneven, with diffuse boundaries rather than a sharp outline. The marks are thin, scattered, and closely packed within the band. The contrast with the surrounding steel is low to moderate, making the defect look subtle but clearly darker than the smoother right side.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.242784 ], [ "middle-left", 0.229474 ], [ "top-left", 0.207024 ], [ "center", 0.125722 ], [ "bottom-center", 0.105516 ], [ "top-center", 0.08948 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ss_207.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint speckles and short irregular streaks. The marks are concentrated from the left edge to the middle of the image and extend vertically across most of the height. They form a broad mottled band with uneven density. The defect has low contrast, with slightly brighter and darker spots against the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.24041 ], [ "middle-left", 0.221152 ], [ "bottom-left", 0.188073 ], [ "top-center", 0.126883 ], [ "center", 0.093027 ], [ "bottom-center", 0.078428 ], [ "top-right", 0.021743 ], [ "middle-right", 0.018792 ], [ "bottom-right", 0.011492 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ss_209.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical band of fine, irregular streaks and speckled marks. It is located mainly on the left side and extends from the top edge to the bottom edge. The marked area is elongated and uneven, with scattered small patches inside it. The contrast is low, with the defect only slightly lighter and darker than the surrounding gray steel surface.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.182526 ], [ "top-left", 0.180796 ], [ "middle-left", 0.179066 ], [ "top-center", 0.135813 ], [ "bottom-center", 0.115629 ], [ "center", 0.11015 ], [ "top-right", 0.041667 ], [ "bottom-right", 0.030277 ], [ "middle-right", 0.024077 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Silk spot is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-left and top-left. The defect exhibits low saliency." }, { "image_name": "ss_210.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint dark specks and short streaks. They are irregular in shape and thinly scattered. The defect extends vertically across nearly the full height of the image and covers a broad band from the left side toward the middle. The marks are small and closely spaced, forming a mottled pattern. The contrast with the surrounding steel is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.213524 ], [ "top-left", 0.20366 ], [ "bottom-left", 0.165155 ], [ "top-center", 0.126969 ], [ "center", 0.126173 ], [ "bottom-center", 0.084487 ], [ "middle-right", 0.034368 ], [ "top-right", 0.028799 ], [ "bottom-right", 0.016866 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "ss_211.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, irregular dark streaks and small speckled marks. The marks are thin, short, and uneven in shape. They are spread over most of the image, with a denser cluster from the upper left to the lower left-center. The defect covers a large area and has low contrast against the gray background. A lighter vertical band is visible along the left side, making the darker marks stand out slightly more in that region.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.149871 ], [ "top-center", 0.147771 ], [ "center", 0.141634 ], [ "bottom-center", 0.139858 ], [ "top-left", 0.13905 ], [ "bottom-left", 0.127099 ], [ "bottom-right", 0.072028 ], [ "middle-right", 0.043928 ], [ "top-right", 0.03876 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-left and top-center. The defect exhibits low saliency." }, { "image_name": "ss_213.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, dark, irregular streaks and specks. The marks are thin, short, and uneven in shape. They are scattered across most of the surface, with a denser concentration from the left side toward the center. The defect covers a broad area but each mark is small. The contrast is low, so the spots appear faint against the gray steel background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.150407 ], [ "top-center", 0.142443 ], [ "bottom-left", 0.125792 ], [ "center", 0.122896 ], [ "bottom-center", 0.121267 ], [ "top-left", 0.103348 ], [ "bottom-right", 0.079276 ], [ "middle-right", 0.077828 ], [ "top-right", 0.076742 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-center. The defect exhibits low saliency." }, { "image_name": "ss_219.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a faint, irregular vertical band on the left side. It extends from the top to the bottom edge and occupies a narrow strip in the left-middle area. The shape is elongated and uneven, with soft, broken boundaries. Its contrast with the surrounding gray steel is low, but it is slightly lighter and mottled.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.350027 ], [ "bottom-left", 0.29089 ], [ "top-left", 0.283431 ], [ "center", 0.031966 ], [ "bottom-center", 0.023442 ], [ "top-center", 0.020245 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "ss_220.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a vertical band of small, irregular dark specks and short streaks. It is concentrated along the left side and extends from the top to the bottom edge. The marked area is narrow relative to the full image width. The spots are unevenly spaced and have low to moderate contrast against the gray background. The surrounding surface is mostly uniform and darker on the right side.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.352311 ], [ "bottom-left", 0.330327 ], [ "middle-left", 0.286922 ], [ "center", 0.011838 ], [ "bottom-center", 0.011838 ], [ "top-center", 0.005637 ], [ "bottom-right", 0.001127 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "ss_221.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, scattered dark streaks and small irregular spots. They are thin, uneven, and loosely aligned in a vertical band. The defect is concentrated on the left side, extending from near the top to the bottom of the image. It covers a narrow to moderate width and occupies a small portion of the surface. The contrast with the gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.33639 ], [ "top-left", 0.309363 ], [ "bottom-left", 0.278475 ], [ "center", 0.043919 ], [ "top-center", 0.024614 ], [ "bottom-center", 0.007239 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "ss_224.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin streaks and short irregular marks. The marks are narrow and elongated, with mostly vertical orientation. They are small in size and scattered across nearly the entire image. The contrast is low, with slightly darker gray lines against the gray steel background. The defect pattern is diffuse and uneven rather than forming one clear boundary.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.136973 ], [ "top-center", 0.135173 ], [ "center", 0.134173 ], [ "top-right", 0.117976 ], [ "top-left", 0.109578 ], [ "middle-right", 0.109578 ], [ "bottom-left", 0.10038 ], [ "bottom-center", 0.088182 ], [ "bottom-right", 0.067986 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-center. The defect exhibits low saliency." }, { "image_name": "ss_226.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, irregular streaks and small wavy marks. The marks are thin and elongated, with uneven shapes and soft edges. They are spread across nearly the entire image, with a denser concentration through the central area. The defect is small in individual elements but broad in overall coverage. The contrast is low, with the marks appearing only slightly lighter than the gray steel background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "diffuse", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.15668 ], [ "top-center", 0.154323 ], [ "bottom-center", 0.148369 ], [ "top-right", 0.116115 ], [ "middle-right", 0.101848 ], [ "bottom-right", 0.091428 ], [ "bottom-left", 0.082124 ], [ "middle-left", 0.076789 ], [ "top-left", 0.072324 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Silk spot is observed on the steel surface. It has a diffuse shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_234.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a vertical band of fine, irregular dark streaks. It is located slightly left of center and extends from the top edge to the bottom edge. The band is narrow relative to the image width. The marks inside it are thin, broken, and uneven in shape. Their contrast with the gray steel background is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.237216 ], [ "center", 0.223958 ], [ "top-center", 0.202652 ], [ "bottom-left", 0.07197 ], [ "top-left", 0.067708 ], [ "top-right", 0.067708 ], [ "middle-left", 0.053977 ], [ "middle-right", 0.047822 ], [ "bottom-right", 0.026989 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ss_236.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, irregular dark streaks and short curved lines. The marks are small and scattered across almost the entire surface. They have uneven lengths and random orientations, with no clear geometric shape. The contrast with the gray background is low, so the defect looks subtle and diffuse.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "curved", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.136012 ], [ "center", 0.131376 ], [ "middle-right", 0.127512 ], [ "top-center", 0.120943 ], [ "bottom-left", 0.106646 ], [ "top-right", 0.105487 ], [ "middle-left", 0.0966 ], [ "bottom-right", 0.094281 ], [ "top-left", 0.081144 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a curved shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ss_241.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint, dark streaks and short irregular marks. The marks are thin and elongated, with uneven lengths and mixed directions. They are scattered across nearly the entire image rather than concentrated in one area. The contrast with the gray steel background is low, so the defect looks subtle and diffuse.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "network-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.144673 ], [ "top-center", 0.12972 ], [ "top-left", 0.117757 ], [ "center", 0.117757 ], [ "bottom-left", 0.109533 ], [ "middle-right", 0.106916 ], [ "bottom-center", 0.104299 ], [ "bottom-right", 0.08972 ], [ "top-right", 0.079626 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a network-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-center. The defect exhibits low saliency." }, { "image_name": "ss_245.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, irregular streak-like marks. The marks are thin and slightly elongated, with uneven outlines. They are small to medium in size and scattered mainly around the center and right side of the image. The contrast is low, with the defect only slightly lighter than the surrounding gray surface.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.4273 ], [ "bottom-center", 0.209199 ], [ "middle-left", 0.15727 ], [ "middle-right", 0.124629 ], [ "top-right", 0.038576 ], [ "bottom-right", 0.022255 ], [ "top-center", 0.017804 ], [ "bottom-left", 0.002967 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_253.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint, dark streaks scattered across the image. The marks are thin, short to medium in length, and irregular in shape. They are elongated and appear in mixed directions. The defect is distributed over nearly the entire surface rather than concentrated in one area. The contrast with the gray steel background is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.170128 ], [ "top-center", 0.159927 ], [ "top-left", 0.135155 ], [ "middle-left", 0.123497 ], [ "top-right", 0.10674 ], [ "middle-right", 0.097632 ], [ "center", 0.089982 ], [ "bottom-right", 0.061566 ], [ "bottom-left", 0.055373 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_254.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, dark, thin streaks and short irregular lines. The marks are scattered across nearly the entire image, including the center and edges. They vary in length and orientation, with some slightly curved and some more vertical. The defect area is sparse overall, with low to moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.146499 ], [ "middle-left", 0.132335 ], [ "bottom-center", 0.118575 ], [ "middle-right", 0.118171 ], [ "center", 0.111696 ], [ "top-center", 0.102792 ], [ "top-left", 0.101983 ], [ "bottom-right", 0.084176 ], [ "top-right", 0.083772 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ss_255.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin dark streaks scattered across the whole image. The marks are short to medium in length and irregular in shape. Most streaks are narrow and slightly curved or slanted. They are distributed over the full surface rather than concentrated in one area. The contrast with the gray background is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.156049 ], [ "bottom-center", 0.141374 ], [ "center", 0.132427 ], [ "bottom-left", 0.123837 ], [ "top-left", 0.113457 ], [ "top-center", 0.108447 ], [ "bottom-right", 0.085183 ], [ "middle-right", 0.073372 ], [ "top-right", 0.065855 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_259.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint dark streaks and short lines. These marks are thin, irregular, and mostly elongated in the vertical direction. They are scattered across nearly the entire surface rather than concentrated in one area. The individual spots are small, and the overall contrast with the gray background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.149296 ], [ "middle-left", 0.133199 ], [ "top-left", 0.126761 ], [ "top-right", 0.126358 ], [ "bottom-left", 0.121932 ], [ "middle-right", 0.107445 ], [ "center", 0.103823 ], [ "bottom-center", 0.078873 ], [ "bottom-right", 0.052314 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and middle-left. The defect exhibits low saliency." }, { "image_name": "ss_265.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, dark streaks and short irregular lines. The marks are narrow and elongated, with mostly vertical or slightly slanted orientation. They are small in size and scattered across nearly the whole surface, with a denser concentration around the center. The contrast is low, so the defect blends with the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "network-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.189668 ], [ "center", 0.143665 ], [ "middle-left", 0.124057 ], [ "top-center", 0.116893 ], [ "top-left", 0.105581 ], [ "bottom-center", 0.101056 ], [ "bottom-right", 0.100302 ], [ "top-right", 0.068627 ], [ "middle-right", 0.050151 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a network-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and center. The defect exhibits low saliency." }, { "image_name": "ss_269.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin dark streaks. The marks are short to medium in length, narrow, and irregular in shape. Most streaks are slightly vertical or slanted. They are scattered across nearly the entire surface, including the center and edges. The contrast with the gray background is low, so the defect looks subtle.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.143447 ], [ "center", 0.14157 ], [ "bottom-left", 0.128802 ], [ "top-center", 0.122794 ], [ "middle-left", 0.11641 ], [ "top-left", 0.113406 ], [ "middle-right", 0.110777 ], [ "top-right", 0.069471 ], [ "bottom-right", 0.053323 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ss_27.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint, dark streaks scattered across the image. The marks are thin, short, and irregular in shape, with mixed directions. They are distributed over nearly the entire surface rather than concentrated in one area. The contrast with the light gray steel background is low, so the defect looks subtle.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.156863 ], [ "bottom-center", 0.127767 ], [ "center", 0.125237 ], [ "bottom-left", 0.122707 ], [ "top-left", 0.104997 ], [ "top-right", 0.101834 ], [ "middle-left", 0.097407 ], [ "middle-right", 0.081594 ], [ "bottom-right", 0.081594 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_275.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, dark, thin streaks and short irregular lines. The marks are small and elongated, with uneven shapes and mixed orientations. They are scattered across nearly the entire image, including the center and outer areas. The contrast with the gray steel background is low, so the defect looks subtle.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.177453 ], [ "bottom-center", 0.153653 ], [ "bottom-left", 0.150313 ], [ "top-center", 0.136952 ], [ "center", 0.116493 ], [ "middle-left", 0.096451 ], [ "bottom-right", 0.087683 ], [ "middle-right", 0.050939 ], [ "top-right", 0.030063 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_276.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, dark streaks and short irregular lines. These marks are elongated and uneven in shape, with varied lengths and directions. They are scattered across nearly the entire surface rather than forming one concentrated patch. The defect covers a small portion of the image overall. The contrast with the gray steel background is low, so the marks appear subtle.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.169242 ], [ "bottom-left", 0.142103 ], [ "top-right", 0.133811 ], [ "bottom-center", 0.12778 ], [ "middle-left", 0.125518 ], [ "top-center", 0.123257 ], [ "center", 0.109687 ], [ "bottom-right", 0.036562 ], [ "middle-right", 0.032039 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "ss_277.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, dark streaks scattered across the whole surface. The marks are small, irregular, and elongated, with varied lengths and directions. They are spread from edge to edge and do not form a single concentrated area. The contrast is low, so the streaks blend softly into the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "curved", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.171088 ], [ "top-left", 0.153061 ], [ "bottom-left", 0.138095 ], [ "top-center", 0.134354 ], [ "middle-left", 0.10034 ], [ "bottom-right", 0.081973 ], [ "top-right", 0.080952 ], [ "center", 0.077211 ], [ "middle-right", 0.062925 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a curved shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-left. The defect exhibits low saliency." }, { "image_name": "ss_282.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin dark streaks. The marks are narrow, elongated, and irregular in shape. Most streaks run roughly vertical with slight waviness. They are scattered across the whole surface, including the center and both sides. The defect covers a broad area but each mark is small and slender. The contrast with the gray background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.164842 ], [ "center", 0.14629 ], [ "top-left", 0.143856 ], [ "top-center", 0.104927 ], [ "bottom-right", 0.101277 ], [ "bottom-left", 0.089416 ], [ "middle-left", 0.087895 ], [ "top-right", 0.083029 ], [ "middle-right", 0.078467 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ss_284.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many thin, dark streaks and short irregular lines. The marks are small and elongated, with uneven length and shape. They are scattered across nearly the entire surface, including the center and edges. The contrast with the gray steel background is low to moderate, so the defect looks faint but widespread.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.145308 ], [ "bottom-left", 0.123499 ], [ "top-left", 0.112472 ], [ "middle-left", 0.112227 ], [ "top-right", 0.108307 ], [ "middle-right", 0.108062 ], [ "center", 0.104141 ], [ "bottom-right", 0.103161 ], [ "top-center", 0.082823 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and bottom-left. The defect exhibits low saliency." }, { "image_name": "ss_285.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, small dark specks and short irregular streaks. The marks are thin and scattered across nearly the entire image, with a slightly denser cluster around the center. They have uneven, non-geometric shapes and low contrast against the gray background. The defect area is broad but sparse, with each mark remaining very small.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.197945 ], [ "center", 0.170362 ], [ "bottom-center", 0.140617 ], [ "bottom-right", 0.118983 ], [ "top-right", 0.114116 ], [ "bottom-left", 0.094105 ], [ "middle-right", 0.084911 ], [ "middle-left", 0.044348 ], [ "top-left", 0.034613 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "ss_296.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as several thin, faint streaks near the center of the image. The marks are narrow, elongated, and mostly vertical, with slightly irregular edges. They vary in length from short to medium and are scattered loosely rather than forming a single cluster. The contrast with the gray background is low, but the streaks appear lighter than the surrounding surface. The defect is concentrated around the central area and extends slightly upward and downward.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.286082 ], [ "top-center", 0.224227 ], [ "middle-right", 0.139175 ], [ "top-right", 0.092784 ], [ "bottom-center", 0.081186 ], [ "top-left", 0.050258 ], [ "middle-left", 0.043814 ], [ "bottom-right", 0.042526 ], [ "bottom-left", 0.039948 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_297.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a small cluster of thin, irregular streaks. The marks are narrow and elongated, with a mostly vertical arrangement. They are located slightly right of center and extend from the upper area toward the middle. The defect covers a small area of the surface. Its contrast is low, and the streaks appear slightly brighter than the surrounding gray steel.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.774691 ], [ "top-right", 0.166667 ], [ "middle-right", 0.027778 ], [ "bottom-left", 0.015432 ], [ "center", 0.012346 ], [ "middle-left", 0.003086 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A tiny dark Silk spot is observed on the steel surface. It has a linear shape. The defects are clustered, consisting of multiple region(s), mainly located at top-center and top-right. The defect exhibits low saliency." }, { "image_name": "ss_298.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a few faint, thin streaks and short irregular lines. The most visible marks form a small vertical cluster near the right-middle area. A few weaker marks also appear near the lower-left side. The defect is small in overall area and has low contrast against the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.492035 ], [ "top-right", 0.150442 ], [ "bottom-right", 0.139823 ], [ "bottom-left", 0.084956 ], [ "middle-left", 0.070796 ], [ "center", 0.031858 ], [ "top-center", 0.021239 ], [ "bottom-center", 0.00885 ] ], "Scale": "tiny", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A tiny neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits low saliency." }, { "image_name": "ss_299.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, thin streaks and irregular narrow marks. Most marks are elongated and nearly vertical, with a few broken segments. They are small in width and scattered across the surface, with several visible near the center and upper area. The defect has low contrast, appearing slightly lighter than the gray background. The overall shape is uneven and discontinuous.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.218279 ], [ "top-center", 0.21118 ], [ "middle-right", 0.144632 ], [ "bottom-left", 0.091393 ], [ "middle-left", 0.088731 ], [ "top-right", 0.086957 ], [ "bottom-center", 0.081633 ], [ "bottom-right", 0.045253 ], [ "top-left", 0.031943 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_302.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as several faint, irregular vertical streaks and smudged marks. The marks are thin to medium in width and elongated in shape. They extend across much of the image height, with the most visible clusters near the center and upper-right area and a smaller streak near the lower-left side. The defect covers a broad central region rather than a single compact spot. Its contrast with the gray steel background is low to moderate, so the marks look slightly lighter than the surrounding surface.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "center", 0.290608 ], [ "top-center", 0.197545 ], [ "bottom-left", 0.19155 ], [ "middle-right", 0.111333 ], [ "middle-left", 0.098487 ], [ "top-right", 0.075364 ], [ "bottom-center", 0.032829 ], [ "bottom-right", 0.002284 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ss_303.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, thin streaks and irregular vertical marks. They are small and scattered, with most of the visible defect concentrated in the upper half of the image and extending across nearly the full width. The marks have low contrast and appear slightly darker than the surrounding gray surface. Their shapes are uneven and elongated, without sharp edges.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.454812 ], [ "top-right", 0.20892 ], [ "top-left", 0.196009 ], [ "middle-left", 0.125587 ], [ "center", 0.014671 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "ss_305.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, thin streaks and short irregular lines. The marks are narrow and elongated, with mostly vertical orientation. They are small in size and lightly scattered, with more visible spots in the upper and central areas. The contrast is low, as the defect is only slightly darker than the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.258729 ], [ "top-center", 0.255295 ], [ "top-right", 0.195192 ], [ "middle-left", 0.148827 ], [ "bottom-right", 0.067544 ], [ "center", 0.061248 ], [ "middle-right", 0.008014 ], [ "bottom-center", 0.004007 ], [ "bottom-left", 0.001145 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-left and top-center. The defect exhibits low saliency." }, { "image_name": "ss_308.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin dark streaks and short irregular lines. The marks are small and scattered across nearly the entire image. They are elongated and uneven, with no clear regular shape. The contrast with the gray steel background is low, so the defect looks subtle and lightly visible.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "curved", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.136266 ], [ "top-right", 0.125179 ], [ "top-center", 0.123391 ], [ "bottom-right", 0.108727 ], [ "bottom-center", 0.106938 ], [ "top-left", 0.105508 ], [ "center", 0.100501 ], [ "bottom-left", 0.099785 ], [ "middle-left", 0.093705 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a curved shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ss_309.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint, dark streaks scattered across the image. The marks are thin, short to medium in length, and irregular in shape. They have mixed directions and no clear geometric pattern. The defect is sparse but distributed over most of the surface. The contrast with the gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.153399 ], [ "top-right", 0.141771 ], [ "top-center", 0.129249 ], [ "middle-right", 0.129249 ], [ "bottom-right", 0.123882 ], [ "bottom-center", 0.111807 ], [ "middle-left", 0.109123 ], [ "top-left", 0.054114 ], [ "bottom-left", 0.047406 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are scattered, consisting of multiple region(s), mainly located at center and top-right. The defect exhibits low saliency." }, { "image_name": "ss_31.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, irregular dark streaks and mottled patches. The marks are small to medium in size and densely scattered across nearly the entire image. A broader, darker vertical band is visible through the center. The shapes are uneven and elongated, with soft edges and low contrast against the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.136651 ], [ "bottom-center", 0.125284 ], [ "top-center", 0.123112 ], [ "bottom-right", 0.119273 ], [ "middle-right", 0.116999 ], [ "top-right", 0.109725 ], [ "bottom-left", 0.104471 ], [ "middle-left", 0.092549 ], [ "top-left", 0.071937 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Silk spot is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ss_313.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, scattered dark streaks and small irregular marks. These features are thin, short, and uneven in shape. They are spread across most of the image, with slightly denser markings on the left side and near the center. The defect has low contrast against the gray steel background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.223238 ], [ "top-left", 0.170286 ], [ "bottom-left", 0.12 ], [ "middle-right", 0.111619 ], [ "bottom-right", 0.095619 ], [ "top-right", 0.088762 ], [ "top-center", 0.073143 ], [ "bottom-center", 0.063619 ], [ "center", 0.053714 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "ss_315.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, dark streaks and specks. The marks are small, irregular, and mostly elongated with a slight vertical direction. They are scattered across the middle and right areas and extend through nearly the full height of the surface. The defect covers a small portion of the image. The contrast with the gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.230831 ], [ "bottom-right", 0.193705 ], [ "top-center", 0.173527 ], [ "bottom-center", 0.12268 ], [ "center", 0.121065 ], [ "top-right", 0.100888 ], [ "middle-left", 0.035513 ], [ "top-left", 0.012914 ], [ "bottom-left", 0.008878 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "ss_318.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, thin streaks and short irregular lines. The marks are narrow and elongated, with mostly vertical orientation. They are small to medium in length and lightly scattered across the surface. Several streaks are visible near the center and right side, with additional faint marks in other areas. The contrast is low, as the defect is only slightly darker or lighter than the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.182186 ], [ "bottom-left", 0.171197 ], [ "middle-right", 0.144014 ], [ "center", 0.137652 ], [ "top-right", 0.115674 ], [ "bottom-center", 0.086755 ], [ "middle-left", 0.076345 ], [ "bottom-right", 0.064777 ], [ "top-left", 0.0214 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-left. The defect exhibits low saliency." }, { "image_name": "ss_319.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as several faint, thin vertical streaks and short irregular marks. The marks are light gray to slightly white against the darker gray background, creating low contrast. They are narrow and elongated, with uneven length and soft edges. A few clustered streaks are visible left of center, and other isolated lines extend near the middle and right side. The defect is scattered across most of the image area.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.231176 ], [ "middle-left", 0.207059 ], [ "top-left", 0.205882 ], [ "bottom-center", 0.1 ], [ "bottom-left", 0.098824 ], [ "top-center", 0.072353 ], [ "center", 0.045882 ], [ "middle-right", 0.037647 ], [ "top-right", 0.001176 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-left. The defect exhibits low saliency." }, { "image_name": "ss_321.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a narrow vertical band of small, dark streaks and specks. The marks are thin, irregular, and slightly elongated. They are scattered loosely within the band, which runs from near the top edge to near the bottom edge in the left-center area. The defect is relatively small in overall coverage. The contrast with the gray steel background is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.239583 ], [ "center", 0.186198 ], [ "top-center", 0.182292 ], [ "top-left", 0.167969 ], [ "bottom-left", 0.145833 ], [ "middle-left", 0.078125 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ss_327.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, dark streaks and smudged lines. The marks are thin, irregular, and elongated, with several nearly vertical traces and a broader diagonal trace near the upper left. They are small to medium in size and have low contrast against the gray background. Most visible marks lie in the upper and central areas, with a few extending toward the right side.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.257888 ], [ "middle-right", 0.23594 ], [ "center", 0.185185 ], [ "top-left", 0.179698 ], [ "top-right", 0.133059 ], [ "bottom-left", 0.005487 ], [ "bottom-center", 0.002743 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-center and middle-right. The defect exhibits low saliency." }, { "image_name": "ss_339.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, thin dark streaks and short irregular lines. The marks are narrow, elongated, and scattered across nearly the whole image. Several streaks run roughly vertical, while others are slightly curved or broken. The defect area is small overall, with low contrast against the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.238857 ], [ "center", 0.150857 ], [ "top-center", 0.133714 ], [ "middle-right", 0.126286 ], [ "top-right", 0.117714 ], [ "bottom-right", 0.097143 ], [ "middle-left", 0.057143 ], [ "top-left", 0.048571 ], [ "bottom-left", 0.029714 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ss_34.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint dark specks and short streaks. The marks are thin, irregular, and scattered across the whole image. They are small in size and have no clear geometric shape. The contrast with the gray steel background is low. The defect is distributed broadly over the surface rather than concentrated in one area.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "network-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.13517 ], [ "top-center", 0.127632 ], [ "top-right", 0.119314 ], [ "center", 0.115934 ], [ "bottom-right", 0.112295 ], [ "middle-right", 0.108916 ], [ "top-left", 0.104237 ], [ "bottom-left", 0.088381 ], [ "middle-left", 0.088121 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a network-like shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_350.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint streaks and specks scattered across nearly the entire image. The marks are thin, short, and irregular in shape, with varied directions. They are low-contrast and only slightly darker or lighter than the surrounding gray surface. The defect is sparse, with small separated spots rather than one continuous area.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.199357 ], [ "top-left", 0.189711 ], [ "bottom-center", 0.175777 ], [ "top-center", 0.107181 ], [ "middle-left", 0.103966 ], [ "bottom-left", 0.084673 ], [ "bottom-right", 0.060021 ], [ "top-right", 0.043944 ], [ "middle-right", 0.03537 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-left. The defect exhibits low saliency." }, { "image_name": "ss_354.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, irregular dark streaks and small speckled marks. These marks are scattered across nearly the entire image, with a slightly denser concentration around the central area. The shapes are narrow, uneven, and elongated, without clear edges. The size is small to medium relative to the surface. The contrast with the gray background is low, so the defect looks subtle and diffuse.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "center", 0.170766 ], [ "bottom-center", 0.160305 ], [ "top-center", 0.149279 ], [ "middle-left", 0.116766 ], [ "top-left", 0.093017 ], [ "middle-right", 0.088493 ], [ "top-right", 0.081708 ], [ "bottom-left", 0.070681 ], [ "bottom-right", 0.068985 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_357.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin streaks scattered across the image. The marks are narrow and irregular, with mostly vertical orientation. They vary in length and are small to medium in size. The defect is spread over nearly the entire surface rather than concentrated in one area. The contrast is low, with the streaks appearing only slightly darker or lighter than the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "network-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.129662 ], [ "bottom-right", 0.12695 ], [ "top-center", 0.126407 ], [ "top-right", 0.115692 ], [ "bottom-center", 0.11515 ], [ "top-left", 0.102943 ], [ "center", 0.101044 ], [ "middle-left", 0.09684 ], [ "bottom-left", 0.085311 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Silk spot is observed on the steel surface. It has a network-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "ss_362.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, thin, irregular dark streaks. The marks are elongated and broken, with no clear uniform shape. They are small in width and vary in length. The defect is scattered across most of the surface, with many marks visible around the center. The contrast is low, so the streaks blend softly into the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.25147 ], [ "center", 0.244938 ], [ "bottom-center", 0.225343 ], [ "bottom-left", 0.086218 ], [ "middle-left", 0.073155 ], [ "top-left", 0.068583 ], [ "bottom-right", 0.031352 ], [ "middle-right", 0.017636 ], [ "top-right", 0.001306 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "ss_379.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, irregular streaks and wispy patches. The marks are thin, elongated, and uneven in shape. They are small to medium in size and spread across nearly the entire image. The contrast is low, with the defect only slightly lighter and darker than the gray background. No clear boundary or single concentrated area is visible.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.160089 ], [ "bottom-center", 0.151234 ], [ "top-center", 0.140745 ], [ "bottom-left", 0.104634 ], [ "top-right", 0.095521 ], [ "middle-right", 0.092941 ], [ "middle-left", 0.090878 ], [ "bottom-right", 0.083054 ], [ "top-left", 0.080904 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Silk spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_38.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint, dark streaks and specks scattered across the image. The marks are thin, short, and irregular in shape, with mixed directions. They are spread broadly over the surface rather than concentrated in one area. The defect area is small overall, and the contrast with the light gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.142371 ], [ "bottom-left", 0.142371 ], [ "bottom-center", 0.128766 ], [ "top-center", 0.121963 ], [ "center", 0.117104 ], [ "middle-right", 0.103499 ], [ "top-left", 0.090379 ], [ "top-right", 0.083576 ], [ "bottom-right", 0.069971 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "ss_386.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a narrow group of dark, irregular vertical streaks. It is located slightly right of center and starts at the top edge, extending downward through much of the image height. The marks are thin and elongated, with uneven width and branching lines near the upper section. A darker, tapered streak is visible in the middle-lower part of the defect. The contrast with the surrounding gray steel is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.536198 ], [ "middle-right", 0.224838 ], [ "top-right", 0.187169 ], [ "center", 0.032372 ], [ "bottom-right", 0.019423 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Silk spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-center and middle-right. The defect exhibits medium saliency." }, { "image_name": "ss_388.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a few thin, dark streaks in the upper-right area. The marks are narrow, irregular, and mostly vertical. They are small in size and grouped closely together near the top edge. The contrast is low to moderate against the lighter gray background on the right side.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 1.0 ] ], "Scale": "tiny", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A tiny bright Silk spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are clustered, consisting of multiple region(s), mainly located at top-right. The defect exhibits medium saliency." }, { "image_name": "ss_39.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin dark streaks. The marks are narrow, short to medium in length, and irregular in shape. They are scattered across nearly the മുഴുവed surface, with no single dominant cluster. The contrast with the gray background is low, so the defect looks subtle but widespread.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.164095 ], [ "top-left", 0.142642 ], [ "top-center", 0.121942 ], [ "bottom-left", 0.11178 ], [ "bottom-center", 0.103124 ], [ "bottom-right", 0.102371 ], [ "middle-right", 0.101618 ], [ "center", 0.085811 ], [ "top-right", 0.066616 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "ss_390.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a narrow vertical band of faint, irregular speckles and short streaks on the left side. It extends from the top edge to the bottom edge and occupies a limited width. The marks are small, scattered, and uneven in shape, with a mottled appearance rather than a sharp outline. The contrast with the surrounding gray steel is low, but the defect area looks slightly darker and more textured than the background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.210845 ], [ "top-left", 0.197213 ], [ "bottom-left", 0.196304 ], [ "center", 0.138443 ], [ "bottom-center", 0.136625 ], [ "top-center", 0.12057 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "ss_394.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical band along the left side. It extends from the top edge to the bottom edge and covers roughly the left two-fifths of the image. The affected area contains many small, irregular, mottled spots and short streak-like marks. These marks are unevenly scattered and blend into each other. The defect is darker and more textured than the smoother gray area on the right, with low to moderate contrast overall.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.361589 ], [ "top-left", 0.337817 ], [ "bottom-left", 0.294338 ], [ "bottom-center", 0.003441 ], [ "center", 0.001564 ], [ "top-center", 0.001251 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A medium bright Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "ss_398.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical mottled band along the left side. It extends from the top to the bottom edge and covers about one-third of the image width. The marked area contains many small, irregular, faint streaks and speckled patches. These marks are uneven in shape and loosely elongated. The contrast with the surrounding steel is low, with the defect appearing slightly lighter and more textured than the smoother right side.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.380217 ], [ "middle-left", 0.342005 ], [ "bottom-left", 0.272358 ], [ "top-center", 0.003252 ], [ "bottom-center", 0.001626 ], [ "center", 0.000542 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at top-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ss_399.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical band along the left side. It extends from the top to the bottom edge and covers roughly the left third of the image. The defect has an irregular, mottled texture with many faint, thin streaks and patches. Its shape is uneven and diffuse rather than sharply defined. The contrast with the surrounding steel is low, with the marked area appearing slightly darker and more textured than the smoother right side.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.356231 ], [ "bottom-left", 0.347 ], [ "top-left", 0.28618 ], [ "top-center", 0.005702 ], [ "center", 0.002987 ], [ "bottom-center", 0.001901 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "ss_401.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical band of faint, irregular speckled marks along the left side. The affected area extends from the top to the bottom edge and covers roughly the left third of the image. The marks are small, uneven, and loosely clustered, with no clear geometric shape. Their contrast is low to moderate, appearing slightly darker and lighter than the smoother gray background on the right.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.350365 ], [ "top-left", 0.322291 ], [ "bottom-left", 0.311342 ], [ "center", 0.008703 ], [ "top-center", 0.005334 ], [ "bottom-center", 0.001965 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "ss_403.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical band of faint, irregular mottled marks along the left side. The affected area extends from the top to the bottom edge and occupies roughly the left quarter to left third of the image. It has an uneven outline and contains many small, broken, elongated light-gray streaks and patches. The contrast with the surrounding steel is low, but the band is visibly lighter and more textured than the smoother right side.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.299409 ], [ "top-left", 0.295811 ], [ "middle-left", 0.229247 ], [ "top-center", 0.068877 ], [ "center", 0.058854 ], [ "bottom-center", 0.047803 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-left and top-left. The defect exhibits low saliency." }, { "image_name": "ss_407.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical band of fine, irregular speckled marks along the left side. It extends from the top to the bottom edge and covers roughly the left two-fifths of the image width. The marks are small, uneven, and loosely clustered, forming a mottled texture rather than clear lines. The contrast with the surrounding steel is low to moderate, with the defect area appearing slightly different in tone from the smoother right side.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.351717 ], [ "middle-left", 0.320087 ], [ "top-left", 0.280887 ], [ "center", 0.017032 ], [ "top-center", 0.015139 ], [ "bottom-center", 0.015139 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ss_419.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, irregular streaks and speckled marks. These marks are concentrated in a broad vertical band along the left side and left-middle area. The shapes are thin, uneven, and loosely scattered. The defect extends from the top edge to the bottom edge of the image. The contrast is low to moderate, with the marks appearing slightly darker and lighter than the surrounding gray surface.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.255991 ], [ "top-left", 0.228926 ], [ "bottom-left", 0.208627 ], [ "top-center", 0.087962 ], [ "center", 0.057513 ], [ "bottom-center", 0.053003 ], [ "top-right", 0.052157 ], [ "bottom-right", 0.036933 ], [ "middle-right", 0.018889 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "ss_422.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, irregular speckled and streak-like marks. The marks are small and thin, with uneven shapes and soft edges. They are scattered across the surface but are denser on the left side, where a subtle vertical band is visible. The contrast is low, with the defect appearing slightly darker or lighter than the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.233862 ], [ "bottom-left", 0.227866 ], [ "top-left", 0.183069 ], [ "bottom-center", 0.120988 ], [ "center", 0.098413 ], [ "top-center", 0.091358 ], [ "top-right", 0.020459 ], [ "middle-right", 0.012346 ], [ "bottom-right", 0.01164 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "ss_423.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, small dark specks and short irregular streaks. They are concentrated on the left side and extend vertically across most of the image height. The marks are scattered and unevenly spaced, with no clear geometric shape. Each spot is small and thin. The contrast with the gray steel background is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.282609 ], [ "bottom-left", 0.243478 ], [ "middle-left", 0.217391 ], [ "bottom-center", 0.097516 ], [ "center", 0.089441 ], [ "top-center", 0.057143 ], [ "bottom-right", 0.010559 ], [ "top-right", 0.001242 ], [ "middle-right", 0.000621 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "ss_428.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint dark specks and short irregular marks. They are concentrated on the left side and left-middle area of the image, with the right side mostly clear. The marks are scattered and unevenly spaced, without a regular shape. Each spot is very small, and the overall affected area forms a narrow vertical band along the left portion of the surface. The contrast with the surrounding gray steel is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "diffuse", "Direction": "none", "Spatial Distribution": "unclear", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.327492 ], [ "top-left", 0.282585 ], [ "middle-left", 0.261774 ], [ "bottom-center", 0.053669 ], [ "center", 0.040526 ], [ "top-center", 0.033954 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Silk spot is observed on the steel surface. It has a diffuse shape. The defects are unclear, consisting of multiple region(s), mainly located at bottom-left and top-left. The defect exhibits medium saliency." }, { "image_name": "ss_429.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, irregular dark marks with low contrast against the gray background. The marks are small and scattered, forming a loose vertical band along the left side of the image. They are thin and uneven in shape, with no clear geometric outline. The defect covers a narrow area near the left edge and extends through most of the image height.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.306348 ], [ "top-left", 0.264949 ], [ "bottom-left", 0.25483 ], [ "top-center", 0.076357 ], [ "bottom-center", 0.037718 ], [ "center", 0.018399 ], [ "bottom-right", 0.015639 ], [ "top-right", 0.014719 ], [ "middle-right", 0.01104 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "ss_437.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, narrow dark streaks and short irregular lines. The marks are thin and vertically elongated, with broken and uneven shapes. They are concentrated mainly in the central area and extend in a loose vertical band from near the top to the lower part of the image. The defect covers a small portion of the surface. The contrast with the gray background is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.327664 ], [ "top-center", 0.298186 ], [ "middle-left", 0.223356 ], [ "center", 0.078231 ], [ "bottom-left", 0.029478 ], [ "bottom-right", 0.029478 ], [ "middle-right", 0.007937 ], [ "top-left", 0.003401 ], [ "top-right", 0.002268 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "ss_438.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, thin, irregular dark streaks and short smudged lines. The marks are small and low in contrast against the gray background. They are concentrated mainly on the left half, especially from the upper-left to the lower-left area, with only a few scattered marks elsewhere. The shapes are uneven and elongated, without clear boundaries.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.35562 ], [ "bottom-left", 0.303295 ], [ "top-center", 0.10562 ], [ "bottom-center", 0.100775 ], [ "center", 0.053295 ], [ "bottom-right", 0.037791 ], [ "top-right", 0.018411 ], [ "middle-left", 0.017442 ], [ "middle-right", 0.007752 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are clustered, consisting of multiple region(s), mainly located at top-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ss_443.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a faint, narrow vertical streak near the center of the image. It is irregular and slightly broken, with a few small dark specks around it. The mark is thin and elongated, extending over much of the image height. Its contrast with the surrounding gray steel is low, making it subtle but visible.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.352577 ], [ "center", 0.218557 ], [ "top-center", 0.191753 ], [ "middle-right", 0.063918 ], [ "bottom-right", 0.053608 ], [ "middle-left", 0.047423 ], [ "bottom-left", 0.039175 ], [ "top-left", 0.024742 ], [ "top-right", 0.008247 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A tiny dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ss_445.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a narrow, faint vertical band near the center-right area. It consists of thin, irregular dark streaks and small broken marks. The defect extends almost continuously from the top edge to the bottom edge. Its width is small compared with the full image. The contrast with the surrounding gray surface is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.389558 ], [ "top-center", 0.287149 ], [ "center", 0.240964 ], [ "bottom-right", 0.034137 ], [ "top-right", 0.032129 ], [ "middle-right", 0.016064 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "ss_446.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a thin, faint vertical streak near the center-right area. It extends almost continuously from the top edge to the bottom edge. The mark is narrow and irregular, with small broken segments and uneven edges. It is slightly darker than the surrounding gray surface, so the contrast is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.38191 ], [ "bottom-center", 0.263819 ], [ "top-center", 0.261307 ], [ "bottom-right", 0.055276 ], [ "middle-right", 0.037688 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ss_448.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a very faint, thin vertical streak with small broken dark specks. It is narrow and irregular, extending nearly the full height of the image. The defect is located slightly right of center and remains confined to a small area. Its contrast with the gray background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.368421 ], [ "bottom-center", 0.240997 ], [ "center", 0.163435 ], [ "top-right", 0.119114 ], [ "middle-right", 0.102493 ], [ "bottom-right", 0.00554 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ss_45.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, irregular dark streaks and thin wavy lines. The marks are narrow and elongated, with uneven shapes and soft edges. They are small to medium in size and scattered across nearly the entire image. The contrast with the gray steel background is low, so the defect looks subtle and diffuse.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.158699 ], [ "bottom-center", 0.141434 ], [ "middle-right", 0.136786 ], [ "top-center", 0.11421 ], [ "bottom-left", 0.10591 ], [ "top-left", 0.101926 ], [ "top-right", 0.092629 ], [ "middle-left", 0.085325 ], [ "bottom-right", 0.063081 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_454.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, thin vertical streaks and small irregular specks. The marks are narrow and elongated, with a few short broken segments. They are distributed mainly from the left-center to the middle area and extend over much of the image height. The defect is small in overall area. The contrast is low, with the marks only slightly darker than the gray steel background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.306954 ], [ "bottom-center", 0.275779 ], [ "center", 0.270983 ], [ "top-right", 0.067146 ], [ "bottom-right", 0.035971 ], [ "top-left", 0.016787 ], [ "middle-left", 0.016787 ], [ "bottom-left", 0.007194 ], [ "middle-right", 0.002398 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A tiny dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_457.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint, dark streaks and short irregular marks. The marks are thin and slightly elongated, with varied directions and uneven spacing. They are scattered across nearly the entire image, including the center and outer areas. Each mark is small, and the overall defect area is sparse. The contrast with the gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.185841 ], [ "top-right", 0.167461 ], [ "center", 0.131042 ], [ "top-left", 0.115725 ], [ "bottom-center", 0.100408 ], [ "middle-right", 0.090878 ], [ "middle-left", 0.076242 ], [ "bottom-left", 0.0742 ], [ "bottom-right", 0.058203 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and top-right. The defect exhibits low saliency." }, { "image_name": "ss_458.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint dark streaks and specks scattered across the image. The marks are thin, short, and irregular in shape. They are distributed over nearly the entire surface rather than concentrated in one area. The defect covers a small portion of the image overall. The contrast with the gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.144771 ], [ "top-center", 0.130942 ], [ "middle-right", 0.128781 ], [ "bottom-right", 0.123163 ], [ "center", 0.122731 ], [ "bottom-center", 0.111063 ], [ "top-left", 0.092481 ], [ "middle-left", 0.081677 ], [ "bottom-left", 0.064391 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and top-center. The defect exhibits low saliency." }, { "image_name": "ss_460.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, small dark streaks and short irregular marks. The marks are thin and scattered across the whole surface. They vary in length and direction and do not form a regular pattern. The defect covers a wide area with low contrast against the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.137814 ], [ "center", 0.124275 ], [ "middle-left", 0.11823 ], [ "middle-right", 0.117747 ], [ "top-right", 0.116054 ], [ "bottom-center", 0.09913 ], [ "top-left", 0.098162 ], [ "bottom-left", 0.095986 ], [ "top-center", 0.092602 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and center. The defect exhibits low saliency." }, { "image_name": "ss_462.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, dark, thin streaks scattered across the whole image. The marks are short and irregular, with mixed directions and uneven spacing. They are distributed over the full surface rather than concentrated in one area. The contrast is low, so the streaks look faint against the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.169384 ], [ "bottom-left", 0.153591 ], [ "top-center", 0.11946 ], [ "top-left", 0.104687 ], [ "middle-right", 0.099592 ], [ "bottom-center", 0.094244 ], [ "bottom-right", 0.089404 ], [ "top-right", 0.086347 ], [ "center", 0.083291 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a patch-like shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "ss_464.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, thin, irregular dark streaks and small speckled marks. The marks are scattered mostly across the left half, with the highest concentration around the left-middle area. They are small in size and loosely distributed rather than forming one continuous patch. The contrast with the gray steel background is low, so the defect looks subtle and diffuse.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "unclear", "Direction": "none", "Spatial Distribution": "unclear", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.260856 ], [ "bottom-left", 0.208427 ], [ "middle-left", 0.185912 ], [ "top-center", 0.086845 ], [ "center", 0.075909 ], [ "bottom-center", 0.071727 ], [ "middle-right", 0.041492 ], [ "bottom-right", 0.035703 ], [ "top-right", 0.03313 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a unclear shape. The defects are unclear, consisting of multiple region(s), mainly located at top-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "ss_476.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, dark streaks. The marks are short to medium in length and have irregular, slightly curved shapes. They are scattered across almost the entire surface, with a higher concentration around the center. The defect is small in overall area and each mark is narrow. The contrast with the gray background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "network-like", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.194233 ], [ "center", 0.142002 ], [ "middle-right", 0.137106 ], [ "bottom-center", 0.122416 ], [ "top-right", 0.115887 ], [ "top-center", 0.111534 ], [ "bottom-left", 0.088139 ], [ "middle-left", 0.05876 ], [ "top-left", 0.029924 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a network-like shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-right and center. The defect exhibits low saliency." }, { "image_name": "ss_478.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many tiny, faint dark specks and short irregular streaks. They are small and thin, with uneven shapes and soft edges. The marks are scattered across nearly the entire surface, including the center and both sides. The contrast is low, so the defect blends with the gray background. A slightly darker vertical band is visible near the middle of the surface.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.174077 ], [ "center", 0.163527 ], [ "top-center", 0.151469 ], [ "top-right", 0.114544 ], [ "middle-right", 0.103994 ], [ "top-left", 0.088169 ], [ "bottom-right", 0.085154 ], [ "middle-left", 0.069329 ], [ "bottom-left", 0.049736 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ss_48.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, dark streaks and specks spread across the full image. The marks are thin, short to medium in length, and irregular in shape. Most are elongated and slightly curved, with mixed orientations. They are scattered densely over the surface rather than grouped in one area. The contrast is low, with the defect only slightly darker than the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.142604 ], [ "top-left", 0.135272 ], [ "bottom-center", 0.133755 ], [ "bottom-left", 0.121871 ], [ "center", 0.112516 ], [ "middle-left", 0.098357 ], [ "top-right", 0.0933 ], [ "bottom-right", 0.090265 ], [ "middle-right", 0.072061 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and top-left. The defect exhibits low saliency." }, { "image_name": "ss_481.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, thin vertical streaks concentrated on the right side. The marks are narrow, irregular, and elongated, with a few short broken segments. They extend over much of the image height along the right edge and right-middle area. The contrast is low, with slightly darker and lighter lines against the gray steel background. The affected area is small relative to the full surface.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.37869 ], [ "bottom-right", 0.315335 ], [ "middle-right", 0.293017 ], [ "center", 0.00504 ], [ "bottom-center", 0.00288 ], [ "top-center", 0.00216 ], [ "bottom-left", 0.00216 ], [ "middle-left", 0.00072 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ss_483.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a small cluster of faint, thin, irregular streaks near the lower center. The marks are short and fragmented, with a loose vertical arrangement. They occupy a small area relative to the full image. The defect is slightly darker and lighter in places than the surrounding gray surface, creating low contrast.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.574468 ], [ "bottom-center", 0.425532 ] ], "Scale": "tiny", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A tiny neutral Silk spot is observed on the steel surface. It has a linear shape. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_488.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, thin streaks along the right side of the image. The marks are narrow, elongated, and irregular in shape. They run mostly in the vertical direction and extend through much of the image height. The defect is small in overall area and concentrated near the right edge. Its contrast with the gray steel background is low, with slightly darker and lighter lines visible against the surface.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.411817 ], [ "top-right", 0.33393 ], [ "middle-right", 0.254252 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-right and top-right. The defect exhibits medium saliency." }, { "image_name": "ss_489.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, thin vertical streaks along the far right side. The marks are irregular and elongated, with a narrow overall width and a height that extends through most of the image. They are concentrated near the right edge rather than spread across the full surface. The contrast is low, with the streaks appearing only slightly different from the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.5 ], [ "middle-right", 0.258917 ], [ "top-right", 0.241083 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ss_493.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin dark streaks and short irregular lines. The marks are narrow, elongated, and unevenly scattered across nearly the entire image. Several slightly longer vertical streaks are visible near the center and left-center. The defect pattern is small in scale and diffuse rather than forming one compact area. The contrast with the gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.178907 ], [ "bottom-left", 0.113197 ], [ "top-left", 0.110988 ], [ "middle-right", 0.104638 ], [ "center", 0.104362 ], [ "top-center", 0.102982 ], [ "middle-left", 0.102982 ], [ "bottom-center", 0.102706 ], [ "bottom-right", 0.079238 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-right and bottom-left. The defect exhibits low saliency." }, { "image_name": "ss_497.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, dark streaks and tiny irregular specks. The marks are narrow and elongated, with mostly vertical orientation. They are small in size and scattered across the full image. A slightly denser vertical band is visible near the center. The contrast with the gray background is low, and the defect looks subtle.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.155714 ], [ "bottom-center", 0.155714 ], [ "center", 0.1337 ], [ "bottom-right", 0.127549 ], [ "middle-right", 0.10327 ], [ "top-left", 0.095824 ], [ "top-right", 0.085788 ], [ "middle-left", 0.078343 ], [ "bottom-left", 0.064098 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_50.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint dark streaks and short irregular marks. The marks are thin and scattered across the full image. They are uneven in length and direction, with no clear geometric shape. The spots are small relative to the surface area. The contrast with the gray background is low, so the defect looks subtle.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.141253 ], [ "top-center", 0.140912 ], [ "middle-left", 0.135466 ], [ "bottom-left", 0.133424 ], [ "top-left", 0.122532 ], [ "bottom-center", 0.1113 ], [ "top-right", 0.100749 ], [ "middle-right", 0.067733 ], [ "bottom-right", 0.04663 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_500.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin dark streaks and short irregular marks. The marks are elongated and mostly vertical, with scattered small specks between them. They are small in size and spread across nearly the entire surface, with a slightly denser band near the center. The contrast is low, so the defect blends with the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.134149 ], [ "top-left", 0.12551 ], [ "middle-left", 0.12239 ], [ "center", 0.12095 ], [ "bottom-center", 0.116871 ], [ "top-center", 0.108711 ], [ "top-right", 0.097672 ], [ "middle-right", 0.095512 ], [ "bottom-right", 0.078234 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and top-left. The defect exhibits low saliency." }, { "image_name": "ss_502.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a faint, thin vertical streak near the center. The mark is narrow, slightly irregular, and extends across much of the image height. It has low contrast against the gray background and looks darker than the surrounding surface. A faint, diffuse lighter patch is also visible to the right of center. The defect is subtle and spread over the central area.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.145548 ], [ "bottom-left", 0.145083 ], [ "bottom-center", 0.12532 ], [ "top-left", 0.11881 ], [ "center", 0.112997 ], [ "top-center", 0.109044 ], [ "top-right", 0.096954 ], [ "bottom-right", 0.086259 ], [ "middle-right", 0.059986 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "ss_507.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, short, dark streaks scattered across the whole image. The marks are thin, irregular, and slightly curved or broken. They are small in size and distributed densely from edge to edge. The contrast with the gray steel background is low, so the defect looks subtle and diffuse.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.154659 ], [ "middle-right", 0.150817 ], [ "bottom-right", 0.148895 ], [ "top-center", 0.12552 ], [ "center", 0.116875 ], [ "bottom-center", 0.114633 ], [ "middle-left", 0.073967 ], [ "top-left", 0.059238 ], [ "bottom-left", 0.055395 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits low saliency." }, { "image_name": "ss_508.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint, dark streaks scattered across the image. The marks are thin, short, and irregular in shape, with mixed directions. They are spread over nearly the entire surface rather than concentrated in one area. The contrast with the gray background is low, so the defect looks subtle and lightly visible.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.162865 ], [ "top-right", 0.158232 ], [ "bottom-right", 0.14861 ], [ "bottom-center", 0.129366 ], [ "top-center", 0.106914 ], [ "center", 0.098004 ], [ "top-left", 0.070919 ], [ "bottom-left", 0.065574 ], [ "middle-left", 0.059515 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits low saliency." }, { "image_name": "ss_510.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, irregular streaks and short lines. These marks are small and scattered across nearly the entire image. They have uneven shapes and mixed directions, without clear geometric boundaries. The contrast is low, with the defect only slightly darker than the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "unclear", "Direction": "none", "Spatial Distribution": "unclear", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.206518 ], [ "middle-right", 0.188547 ], [ "top-right", 0.179104 ], [ "center", 0.108133 ], [ "top-center", 0.099909 ], [ "bottom-center", 0.084983 ], [ "top-left", 0.052087 ], [ "bottom-left", 0.041121 ], [ "middle-left", 0.039598 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a unclear shape. The defects are unclear, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits low saliency." }, { "image_name": "ss_513.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, irregular dark streaks and mottled patches. The marks are thin, elongated, and uneven in shape, with several clustered on the right side. They extend over a broad area and are most noticeable from the center to the right edge. The defect has low contrast against the gray steel background, but the darker lines remain visible.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.212472 ], [ "middle-right", 0.201587 ], [ "bottom-right", 0.1839 ], [ "bottom-center", 0.121769 ], [ "top-center", 0.112925 ], [ "center", 0.08254 ], [ "top-left", 0.03356 ], [ "bottom-left", 0.029932 ], [ "middle-left", 0.021315 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits low saliency." }, { "image_name": "ss_515.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, dark, irregular streaks and specks. These marks are thin, short, and unevenly shaped. They are densely scattered across most of the surface, with a broad spread from top to bottom and across the central and left areas. The right side is slightly brighter and shows fewer visible marks. The defect has low to moderate contrast against the gray steel background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "diffuse", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.179291 ], [ "top-center", 0.151911 ], [ "bottom-center", 0.137318 ], [ "middle-right", 0.10688 ], [ "bottom-right", 0.10549 ], [ "bottom-left", 0.090479 ], [ "top-right", 0.089229 ], [ "middle-left", 0.075052 ], [ "top-left", 0.06435 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Silk spot is observed on the steel surface. It has a diffuse shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_519.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a narrow vertical band of faint, irregular speckles and short streaks. It is located on the right side and extends from the top edge to the bottom edge. The marked area is relatively small and concentrated in the right-middle region. The shapes are uneven and scattered, with soft edges and low contrast against the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "diffuse", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.272111 ], [ "bottom-right", 0.267028 ], [ "middle-right", 0.260251 ], [ "bottom-center", 0.078279 ], [ "center", 0.064385 ], [ "top-center", 0.057946 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A medium bright Silk spot is observed on the steel surface. It has a diffuse shape. The defects are clustered, consisting of multiple region(s), mainly located at top-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "ss_521.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical band of faint, irregular dark speckles and short streaks. It is located from the upper edge to the lower edge, mainly on the right side near the center-right. The marked area is elongated and uneven, with many small scattered spots inside it. The defect covers a relatively large strip compared with the full image width. Its contrast with the surrounding steel is low, so the pattern looks subtle against the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.24515 ], [ "bottom-right", 0.224346 ], [ "top-right", 0.204948 ], [ "center", 0.120045 ], [ "top-center", 0.114141 ], [ "bottom-center", 0.089963 ], [ "bottom-left", 0.001406 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "ss_523.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical band of faint, irregular mottled streaks on the right side. It extends from the top edge to the bottom edge and covers roughly the right-middle to right area. The marks are thin, elongated, and unevenly scattered within the band. Their contrast with the surrounding steel is low, with slightly darker and lighter tones blending into the gray background. The shape is irregular and diffuse, without a sharp boundary.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.250059 ], [ "top-right", 0.223513 ], [ "middle-right", 0.223276 ], [ "center", 0.1178 ], [ "top-center", 0.107608 ], [ "bottom-center", 0.077744 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-right and top-right. The defect exhibits low saliency." }, { "image_name": "ss_526.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a vertical band of faint, dark mottled streaks and speckles. It is irregular in shape and extends from the top edge to the bottom edge. The defect is located on the right-middle side of the surface. It is medium in width and occupies a narrow strip compared with the full image. The contrast with the surrounding gray steel is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.243034 ], [ "top-right", 0.224861 ], [ "middle-right", 0.211534 ], [ "bottom-center", 0.124061 ], [ "top-center", 0.11243 ], [ "center", 0.08408 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-right and top-right. The defect exhibits low saliency." }, { "image_name": "ss_527.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical band of faint, irregular dark speckles and short streaks. It extends from the top edge to the bottom edge and is located on the right side, slightly right of center. The marked area is elongated and uneven, with scattered small spots and broken line-like marks inside it. The contrast with the surrounding steel is low, giving the defect a subtle, cloudy appearance.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.200301 ], [ "bottom-right", 0.187836 ], [ "middle-right", 0.17838 ], [ "top-center", 0.163765 ], [ "bottom-center", 0.136686 ], [ "center", 0.133032 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "ss_53.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, irregular dark streaks and specks. The marks are small and scattered, with a higher concentration on the left side. They have elongated and broken shapes rather than clear edges. The contrast is low against the gray background, so the defect looks subtle across most of the surface.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "curved", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.203309 ], [ "middle-left", 0.19418 ], [ "top-left", 0.171168 ], [ "bottom-center", 0.127235 ], [ "top-center", 0.107645 ], [ "center", 0.105363 ], [ "bottom-right", 0.039178 ], [ "top-right", 0.027387 ], [ "middle-right", 0.024534 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Silk spot is observed on the steel surface. It has a curved shape. The defects are clustered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ss_531.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical band of faint, irregular dark streaks. It is located on the right-middle side and extends from the top edge to the bottom edge. The marked area is moderately wide and covers a limited portion of the surface. The shape is elongated and uneven, with scattered mottled patches inside the band. The contrast with the surrounding steel is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.262066 ], [ "top-right", 0.232007 ], [ "bottom-right", 0.218247 ], [ "top-center", 0.098857 ], [ "center", 0.095047 ], [ "bottom-center", 0.093776 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits low saliency." }, { "image_name": "ss_533.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical band of fine, irregular mottled marks. It extends nearly the full height of the image and is positioned from the middle toward the right edge. The defect is widest on the right side and has a diffuse, uneven boundary. The marks are small and densely packed, forming a cloudy streaked texture rather than a sharp shape. The contrast with the surrounding steel is low to moderate, with the defect appearing slightly lighter than the darker left side.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.216804 ], [ "top-right", 0.20415 ], [ "middle-right", 0.203138 ], [ "top-center", 0.128902 ], [ "center", 0.127889 ], [ "bottom-center", 0.102244 ], [ "top-left", 0.006243 ], [ "bottom-left", 0.005905 ], [ "middle-left", 0.004724 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-right and top-right. The defect exhibits low saliency." }, { "image_name": "ss_534.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical band of faint, irregular dark mottling. It extends from the top edge to the bottom edge and is located on the right side of the image. The mark has a diffuse shape with uneven, scattered patches rather than sharp boundaries. It covers a relatively large area compared with the full surface. The contrast with the surrounding steel is low, but the band is visibly darker than the smoother left side.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.235075 ], [ "bottom-right", 0.234889 ], [ "middle-right", 0.186721 ], [ "bottom-center", 0.141157 ], [ "center", 0.114748 ], [ "top-center", 0.087409 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at top-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "ss_542.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical band of faint, irregular dark mottling. It extends from the top edge to the bottom edge and occupies the right-middle to right side of the image. The marked area is elongated and uneven, with many small scattered spots and short streak-like patches. The contrast with the surrounding steel is low, but the defected band is visibly darker than the smoother left side.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.242228 ], [ "middle-right", 0.241796 ], [ "top-right", 0.151554 ], [ "top-center", 0.137953 ], [ "center", 0.119603 ], [ "bottom-center", 0.094128 ], [ "middle-left", 0.006261 ], [ "top-left", 0.005613 ], [ "bottom-left", 0.000864 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits low saliency." }, { "image_name": "ss_545.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical band of faint, irregular dark streaks and mottled spots. It is located from the right-middle area to near the right edge and extends almost the full height of the image. The marks are thin, elongated, and unevenly scattered within the band. The defect is medium in size relative to the image and has low contrast against the gray steel background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.232101 ], [ "middle-right", 0.20887 ], [ "bottom-right", 0.207392 ], [ "bottom-center", 0.13094 ], [ "center", 0.112777 ], [ "top-center", 0.084688 ], [ "bottom-left", 0.010348 ], [ "middle-left", 0.009081 ], [ "top-left", 0.003801 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits low saliency." }, { "image_name": "ss_550.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad, irregular vertical band near the right side. It extends from the top edge to the bottom edge. The band has a mottled, cloudy texture with many small, uneven dark and light patches. Its edges are blurred and indistinct. The defect is larger than a thin streak and occupies a narrow strip along the right-middle area. The contrast with the surrounding steel is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.276139 ], [ "middle-right", 0.238872 ], [ "bottom-right", 0.218944 ], [ "top-center", 0.097826 ], [ "center", 0.083851 ], [ "bottom-center", 0.07117 ], [ "top-left", 0.005694 ], [ "middle-left", 0.003882 ], [ "bottom-left", 0.003623 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits low saliency." }, { "image_name": "ss_558.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a vertical band of faint, irregular dark mottling. It is located on the right side of the image and extends from the top edge to the bottom edge. The defect is narrow relative to the full surface width. Its shape is elongated and uneven, with many small, scattered dark specks and streak-like marks inside the band. The contrast with the surrounding steel is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "diffuse", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.290885 ], [ "middle-right", 0.263539 ], [ "top-right", 0.257909 ], [ "top-center", 0.063807 ], [ "bottom-center", 0.063807 ], [ "center", 0.060054 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a diffuse shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits low saliency." }, { "image_name": "ss_559.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad, faint vertical band on the right side. It extends from the top edge to the bottom edge. The band has an irregular, cloudy texture with many small dark speckles and short streak-like marks. Its outline is uneven and diffuse rather than sharp. The contrast with the surrounding steel is low to moderate, and the left side of the surface is mostly uniform.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.293988 ], [ "middle-right", 0.285714 ], [ "bottom-right", 0.260618 ], [ "bottom-center", 0.079151 ], [ "center", 0.046332 ], [ "top-center", 0.033094 ], [ "bottom-left", 0.001103 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits low saliency." }, { "image_name": "ss_56.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, small, dark streaks and short irregular lines. The marks are thin and scattered across most of the image, with a denser spread from the center to the right side. They have uneven shapes and mixed orientations. Each spot is small, and the overall affected area is sparse. The contrast with the light gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.167411 ], [ "middle-right", 0.159226 ], [ "center", 0.149554 ], [ "top-center", 0.144345 ], [ "top-right", 0.099702 ], [ "bottom-right", 0.090774 ], [ "top-left", 0.06994 ], [ "bottom-left", 0.063244 ], [ "middle-left", 0.055804 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and middle-right. The defect exhibits medium saliency." }, { "image_name": "ss_561.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical band of faint, irregular mottled streaks. It is located on the right side and extends from the top edge to the bottom edge. The marked area is narrow relative to the full width, with uneven scattered patches inside the band. The contrast with the surrounding steel is low to moderate, and the defect looks slightly darker and more textured than the smoother gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.317644 ], [ "top-right", 0.272054 ], [ "middle-right", 0.258141 ], [ "top-center", 0.059207 ], [ "bottom-center", 0.058615 ], [ "center", 0.034044 ], [ "middle-left", 0.000296 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-right and top-right. The defect exhibits low saliency." }, { "image_name": "ss_564.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad, irregular vertical band on the right side. It extends from the top edge to the bottom edge. The band has a mottled, streak-like texture with many small, uneven marks. Its shape is elongated and slightly wavy along the edges. The defect covers a narrow to medium-width strip relative to the full image. The contrast with the surrounding steel is low, with the defect appearing slightly lighter and textured against the smoother gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.323568 ], [ "middle-right", 0.290039 ], [ "bottom-right", 0.264974 ], [ "center", 0.046224 ], [ "bottom-center", 0.044271 ], [ "top-center", 0.030273 ], [ "bottom-left", 0.000651 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits low saliency." }, { "image_name": "ss_567.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a narrow vertical band of fine, irregular speckled streaks and small patches. It extends from the top edge to the bottom edge near the right side of the image. The marked area is thin relative to the full surface and has uneven, broken edges. The defect shows low to moderate contrast against the surrounding gray steel.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.292126 ], [ "bottom-right", 0.244882 ], [ "top-right", 0.244488 ], [ "center", 0.088976 ], [ "bottom-center", 0.073622 ], [ "top-center", 0.052362 ], [ "top-left", 0.001575 ], [ "middle-left", 0.001181 ], [ "bottom-left", 0.000787 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A medium bright Silk spot is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "ss_569.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a broad vertical band of faint, irregular mottled streaks and speckles near the right side. It extends from the top edge to the bottom edge and covers a narrow strip along the right-middle to right edge. The marks are thin, scattered, and uneven in shape, with a diffuse outline. The contrast is low, with slightly lighter and darker gray variations against the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "curved", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.31461 ], [ "bottom-right", 0.275029 ], [ "middle-right", 0.262515 ], [ "center", 0.060827 ], [ "top-center", 0.046566 ], [ "bottom-center", 0.040454 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a curved shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "ss_570.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a narrow vertical band on the right side of the image. It extends from the top edge to the bottom edge. The band has an irregular, mottled texture with many small, scattered spots and short streak-like marks. These marks are faint and have low contrast against the gray steel background. The defect is elongated, uneven along its edges, and occupies a limited width compared with the full surface.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.316062 ], [ "top-right", 0.300518 ], [ "bottom-right", 0.298446 ], [ "bottom-center", 0.031434 ], [ "top-center", 0.027979 ], [ "center", 0.025561 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at middle-right and top-right. The defect exhibits low saliency." }, { "image_name": "ss_571.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a vertical band of faint, irregular dark-gray streaks and mottled marks. It is located on the right side and extends from the top edge to the bottom edge. The defect is narrow to medium in width and occupies a continuous strip near the right edge. Its shape is uneven and elongated, with scattered patches and blurred boundaries. The contrast with the surrounding steel is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.299486 ], [ "top-right", 0.2877 ], [ "middle-right", 0.281656 ], [ "top-center", 0.070112 ], [ "center", 0.036869 ], [ "bottom-center", 0.024176 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Silk spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-right and top-right. The defect exhibits low saliency." }, { "image_name": "ss_573.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as a narrow vertical band of irregular streaks and patches near the right edge. It extends from the top to the bottom of the image. The marked area is thin and uneven, with broken, elongated shapes clustered together. It has a light gray to whitish tone against the darker gray steel background, creating moderate contrast.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.328983 ], [ "bottom-right", 0.291629 ], [ "middle-right", 0.273627 ], [ "center", 0.049955 ], [ "bottom-center", 0.030603 ], [ "top-center", 0.025203 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A medium bright Silk spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at top-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "ss_58.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, thin, dark streaks and short curved lines. The marks are irregular in shape and vary slightly in length. They are scattered across most of the surface, with a denser concentration through the central area. The defect covers a wide area but each mark is very small. The contrast is low, with the streaks only slightly darker than the light gray steel background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.203456 ], [ "center", 0.2011 ], [ "top-center", 0.161037 ], [ "bottom-left", 0.108405 ], [ "top-left", 0.084053 ], [ "bottom-right", 0.076984 ], [ "middle-left", 0.07227 ], [ "middle-right", 0.067557 ], [ "top-right", 0.025137 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ss_59.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, small dark streaks and specks. The marks are thin, irregular, and short, with no clear uniform shape. They are scattered across most of the surface, with a denser concentration around the center. The defect area is small relative to the full image. The contrast with the light gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.19647 ], [ "middle-right", 0.158864 ], [ "top-right", 0.138143 ], [ "top-center", 0.13584 ], [ "bottom-right", 0.132003 ], [ "center", 0.128166 ], [ "bottom-left", 0.049117 ], [ "top-left", 0.038373 ], [ "middle-left", 0.023024 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and middle-right. The defect exhibits medium saliency." }, { "image_name": "ss_60.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, short, dark streaks. The marks are thin, irregular, and slightly elongated, with mixed directions. They are small in size and lightly contrasted against the pale gray background. The streaks are scattered across most of the surface, with a denser concentration in the central area. No clear depth is visible.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.217152 ], [ "top-center", 0.201416 ], [ "center", 0.174666 ], [ "middle-right", 0.120378 ], [ "top-right", 0.104642 ], [ "bottom-right", 0.100708 ], [ "middle-left", 0.033832 ], [ "top-left", 0.029111 ], [ "bottom-left", 0.018096 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_63.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as faint, small dark specks and short thin streaks. The marks are irregular in shape and lightly scattered across most of the surface, with more visible spots in the left and central areas. They are very small relative to the image and have low contrast against the light gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.208396 ], [ "bottom-left", 0.178411 ], [ "top-center", 0.146927 ], [ "center", 0.136432 ], [ "bottom-center", 0.136432 ], [ "middle-left", 0.121439 ], [ "bottom-right", 0.032984 ], [ "top-right", 0.022489 ], [ "middle-right", 0.016492 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A small bright Silk spot is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "ss_65.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint, dark streaks and short irregular lines. These marks are thin and elongated, with uneven length and direction. They are scattered across most of the surface, with a slightly denser concentration around the central area. The overall defect area is small relative to the full image. The contrast with the light gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.21859 ], [ "bottom-left", 0.193054 ], [ "center", 0.187947 ], [ "bottom-center", 0.11236 ], [ "bottom-right", 0.067416 ], [ "top-right", 0.06333 ], [ "middle-left", 0.062308 ], [ "middle-right", 0.059244 ], [ "top-left", 0.035751 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-left. The defect exhibits low saliency." }, { "image_name": "ss_72.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, thin, dark streaks and short irregular lines. The marks are scattered mostly from the left-center toward the middle of the image. They are narrow, uneven, and loosely clustered rather than forming one continuous shape. The defect covers a relatively small area of the surface. The contrast is low to moderate, with the dark marks faint against the light gray steel background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.290732 ], [ "bottom-center", 0.260488 ], [ "center", 0.2 ], [ "middle-right", 0.072195 ], [ "bottom-right", 0.061463 ], [ "top-left", 0.033171 ], [ "top-right", 0.03122 ], [ "bottom-left", 0.029268 ], [ "middle-left", 0.021463 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_75.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, dark, thin streaks. The marks are irregular and slightly curved, with short to medium lengths. They are concentrated mainly in a vertical band near the center of the image and extend across most of the surface height. The contrast with the light gray steel background is low to moderate. The defect area is sparse and scattered rather than continuous.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.260936 ], [ "center", 0.247122 ], [ "bottom-center", 0.195702 ], [ "top-right", 0.092095 ], [ "middle-right", 0.062932 ], [ "bottom-right", 0.042978 ], [ "middle-left", 0.034536 ], [ "bottom-left", 0.033768 ], [ "top-left", 0.029931 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ss_78.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, dark, thin streaks and short irregular marks. The marks are small and elongated, with varied directions and uneven spacing. They are spread across most of the surface, with a denser concentration around the central area. The contrast with the light gray steel background is low, so the defect looks subtle overall.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.214826 ], [ "center", 0.178517 ], [ "bottom-center", 0.175492 ], [ "bottom-right", 0.110439 ], [ "middle-right", 0.083964 ], [ "top-left", 0.068079 ], [ "top-right", 0.068079 ], [ "middle-left", 0.061271 ], [ "bottom-left", 0.039334 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ss_80.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint, dark marks. These marks are thin, short, and irregular, with curved or streak-like shapes. They are scattered across most of the surface, with a denser concentration from the left side toward the center. The defect area is small relative to the full image. The contrast with the light gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.187747 ], [ "top-center", 0.183136 ], [ "bottom-center", 0.129776 ], [ "bottom-left", 0.112648 ], [ "middle-left", 0.104084 ], [ "top-left", 0.100132 ], [ "top-right", 0.08498 ], [ "middle-right", 0.075099 ], [ "bottom-right", 0.022398 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ss_81.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, short, dark streaks and tiny irregular marks. The marks are thin and uneven in shape, with mixed directions and lengths. They are scattered mainly through the central area and extend lightly across most of the surface. Each spot is small, and the overall defect coverage is sparse. The contrast with the light gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.228856 ], [ "center", 0.228856 ], [ "bottom-center", 0.19403 ], [ "bottom-left", 0.075622 ], [ "bottom-right", 0.067662 ], [ "top-right", 0.060697 ], [ "middle-right", 0.050746 ], [ "middle-left", 0.049751 ], [ "top-left", 0.043781 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "ss_84.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, thin, dark streaks and short irregular lines. The marks are scattered densely in a vertical band near the center of the image, with a few isolated spots around it. Each mark is narrow and elongated, with uneven shape and varying direction. The defects are small relative to the full surface area. Their contrast with the light gray steel background is low to moderate.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.243767 ], [ "bottom-center", 0.232687 ], [ "center", 0.166205 ], [ "middle-left", 0.093259 ], [ "top-left", 0.071099 ], [ "bottom-left", 0.066482 ], [ "bottom-right", 0.045245 ], [ "top-right", 0.040628 ], [ "middle-right", 0.040628 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Silk spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_87.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin dark streaks and short irregular ხაზები scattered across the sheet. The marks are small, narrow, and uneven in length, with no clear geometric shape. They are spread over most of the visible area, with a denser concentration from the center to the right side. The contrast is low, so the defect blends lightly with the gray background.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.213483 ], [ "center", 0.205993 ], [ "top-center", 0.132959 ], [ "middle-right", 0.102996 ], [ "bottom-right", 0.099251 ], [ "top-right", 0.097378 ], [ "middle-left", 0.081461 ], [ "top-left", 0.052434 ], [ "bottom-left", 0.014045 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ss_90.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many faint, thin, dark streaks and short irregular marks. The marks are small and elongated, with uneven length and direction. They are scattered across nearly the entire surface, with a slightly denser concentration around the center. The contrast with the gray steel background is low, so the defect looks subtle and lightly visible.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.199167 ], [ "bottom-center", 0.19 ], [ "top-center", 0.169167 ], [ "center", 0.1125 ], [ "middle-left", 0.106667 ], [ "bottom-right", 0.059167 ], [ "top-right", 0.0575 ], [ "bottom-left", 0.0575 ], [ "middle-right", 0.048333 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at top-left and bottom-center. The defect exhibits low saliency." }, { "image_name": "ss_92.jpg", "class_name": "Silk spot", "natural_language_description": "The Silk spot defect on the steel surface appears as many small, faint dark streaks and short irregular marks. They are thin, scattered, and uneven in shape. Most marks are very small, with a few slightly longer lines. The defect is spread across nearly the whole surface, with a denser concentration around the central area. The contrast with the light gray steel background is low.", "structured_attributes": { "Defect type": "Silk spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.204211 ], [ "top-center", 0.175789 ], [ "bottom-left", 0.153684 ], [ "bottom-center", 0.148421 ], [ "middle-left", 0.084211 ], [ "top-right", 0.073684 ], [ "middle-right", 0.069474 ], [ "bottom-right", 0.06 ], [ "top-left", 0.030526 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Silk spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "si_03.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a broad, vertically elongated irregular band on the right side of the image. It extends from the top edge to the bottom edge and covers about half of the image width. The defect has uneven, jagged sides and contains repeated horizontal bright segments with a narrow vertical line near the center. It shows strong contrast against the smoother, darker gray surface on the left. The shape is continuous overall but varies in width along its height.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.182847 ], [ "bottom-right", 0.181997 ], [ "top-right", 0.17921 ], [ "center", 0.156391 ], [ "bottom-center", 0.155541 ], [ "top-center", 0.144014 ] ], "Scale": "extensive", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A extensive bright Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "si_04.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a tall, irregular vertical band in the right-middle area. It extends from the top edge to the bottom edge and covers about half of the image width. The defect has uneven, elongated streaks with broken sections and narrow side marks. Its edges are irregular and partly blurred rather than sharp. The defect is darker gray than the surrounding steel, with a few brighter highlights inside the streaks. The contrast with the smoother background is clear, making the long inclusion pattern easy to distinguish.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.208756 ], [ "bottom-right", 0.200982 ], [ "middle-right", 0.193012 ], [ "bottom-center", 0.154769 ], [ "center", 0.136061 ], [ "top-center", 0.106419 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at top-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "si_07.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a broad vertical band on the left half of the image. It extends from the top edge to the bottom edge and covers about half of the image width. The defect has an irregular elongated shape with uneven sides and several narrow streak-like marks inside it. Its tone is darker than the surrounding steel, with mixed dark and mid-gray areas that create clear contrast. The right half of the surface is smoother and more uniform, making the defect stand out strongly.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.192124 ], [ "top-center", 0.186275 ], [ "center", 0.169071 ], [ "middle-left", 0.166342 ], [ "bottom-center", 0.15523 ], [ "top-left", 0.130958 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-left and top-center. The defect exhibits medium saliency." }, { "image_name": "si_08.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a broad, vertically elongated dark band that runs from the top edge to the bottom edge. It occupies most of the central area and extends slightly toward the left side. The shape is irregular, with uneven, wavy side edges and a width that changes slightly along its length. The surface inside the band looks rough and mottled, with scattered lighter and darker patches. A brighter horizontal area is visible near the top of the defect. The contrast with the surrounding steel is clear, as the defect is much darker than the smoother gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.163973 ], [ "top-center", 0.16016 ], [ "bottom-center", 0.16016 ], [ "bottom-left", 0.124997 ], [ "middle-left", 0.109722 ], [ "top-left", 0.108857 ], [ "top-right", 0.062609 ], [ "middle-right", 0.060392 ], [ "bottom-right", 0.04913 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "si_102.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a bright, irregular vertical band near the center of the image. It extends from the top edge to the bottom edge and occupies a broad central strip. The shape is uneven and segmented, with widened bulb-like areas in the upper and lower middle and a narrower connection between them. A small separate bright fragment is visible below the main band. The defect has rough, non-uniform edges and strong contrast against the darker gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-center", 0.282822 ], [ "center", 0.225295 ], [ "top-right", 0.148089 ], [ "bottom-center", 0.146437 ], [ "middle-right", 0.066635 ], [ "bottom-right", 0.060642 ], [ "middle-left", 0.055356 ], [ "bottom-left", 0.014724 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Slag inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "si_104.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as an irregular, vertically elongated dark patch in the left-center to lower-middle area. It has a broad upper section and a narrower extension downward. The outline is uneven and slightly jagged, with several small protrusions and detached dark spots nearby. The defect occupies a moderate area of the image. Its tone is darker than the surrounding steel, giving it clear visual contrast. The surrounding surface looks smoother and more uniform than the defect.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "center", 0.492298 ], [ "middle-left", 0.264697 ], [ "bottom-center", 0.216284 ], [ "bottom-left", 0.026721 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "si_11.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, vertically elongated mark near the center-left area. It starts close to the top edge and extends downward to the lower part of the image. The main shape is irregular and uneven, with a wider upper section and a thinner lower section. Several small separated streaks continue below the main mark. The defect is darker than the surrounding steel, with a few bright highlights along its middle and lower part. Its contrast with the smooth gray background is clear.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.405506 ], [ "bottom-center", 0.356342 ], [ "center", 0.225959 ], [ "bottom-left", 0.009636 ], [ "top-left", 0.002557 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits high saliency." }, { "image_name": "si_110.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a vertically connected mark in the right-middle area. It extends from near the top edge to the bottom edge and covers much of the right half of the image. The upper part has a rounded, ring-like shape with a circular center. A narrow vertical stem connects this area to the top edge. Below it, the defect continues as a darker, irregular elongated section with uneven width. The defect has soft but distinct boundaries and appears darker than the surrounding gray surface, giving clear visual contrast.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.362683 ], [ "middle-right", 0.334785 ], [ "center", 0.142692 ], [ "top-right", 0.114349 ], [ "bottom-center", 0.045491 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "si_111.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a dark, vertically elongated irregular band along the far left side of the image. It runs nearly the full height of the frame and occupies about one quarter of the image width at most. The defect is narrow through most of its length, with uneven thickness and a larger rounded bulge in the lower-left area. Its edges are irregular and slightly jagged. The defect is darker than the surrounding steel surface, giving it clear contrast against the smoother, lighter gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.370477 ], [ "top-left", 0.332796 ], [ "middle-left", 0.296727 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left and top-left. The defect exhibits medium saliency." }, { "image_name": "si_127.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, vertically elongated irregular band near the center-right. It extends from the top edge to the bottom edge of the image. The shape is uneven and broken, with varying width and jagged contours. Several darker clustered marks are visible within the band, especially around the middle. The defect occupies a relatively small portion of the image width but a large portion of its height. It contrasts clearly with the smoother, lighter gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.353829 ], [ "top-center", 0.232717 ], [ "center", 0.225896 ], [ "middle-right", 0.078433 ], [ "bottom-right", 0.055182 ], [ "top-right", 0.053942 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "si_132.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as an irregular vertical mark in the left-center area. It starts near the upper part of the image and extends downward to the lower middle. The defect has a broad, uneven central patch with a smaller detached patch above it. Several thin, narrow streaks trail downward from the main area. Its outline is jagged and non-uniform. The defect occupies a moderate portion of the image height and a smaller portion of the width. It is darker than the surrounding steel surface, with moderate contrast against the smooth gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "five", "Position": [ [ "center", 0.382804 ], [ "top-center", 0.253924 ], [ "top-left", 0.21608 ], [ "middle-left", 0.121032 ], [ "bottom-center", 0.02616 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of five region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "si_135.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a long, irregular vertical band on the left side of the image. It extends from the top edge to the bottom edge and occupies a moderate portion of the image width. The defect is dark gray to black against the lighter gray steel background, giving clear contrast. Its shape is uneven and elongated, with broken sections, narrow streaks, and several thicker bulges along the center. The edges are rough and irregular rather than straight. A second, thinner dark streak is visible just to its left, running parallel to the main mark.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.219701 ], [ "top-left", 0.205556 ], [ "bottom-left", 0.170805 ], [ "top-center", 0.150707 ], [ "bottom-center", 0.126794 ], [ "center", 0.126437 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "si_136.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow vertical band near the right edge of the image. It extends almost the full image height. Several irregular dark spots are attached to this band, with two small marks in the upper-right area and a larger clustered patch in the lower-right area. The lower patch is uneven in shape and wider than the upper marks. The defect occupies a small portion of the image width but a long vertical span. Its contrast is low to moderate in the streak and higher in the darker spots against the smooth gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "bottom-right", 0.827854 ], [ "top-right", 0.172146 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at bottom-right and top-right. The defect exhibits medium saliency." }, { "image_name": "si_138.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a large irregular oval mark in the right-center area, attached to a narrow vertical streak near the left side of the defect. The oval feature has a bright, curved outer rim and a darker inner region with uneven texture. Several thin vertical trails extend downward from the defect. The defect spans most of the image height through the vertical streak and occupies a broad central-right portion of the surface. Its shape is elongated and uneven, with rounded but irregular edges. The contrast is clear, with the defect appearing darker and brighter in parts than the surrounding uniform gray steel surface.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "center", 0.312179 ], [ "bottom-center", 0.210431 ], [ "middle-right", 0.191497 ], [ "bottom-right", 0.153211 ], [ "top-center", 0.102164 ], [ "middle-left", 0.030517 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "si_139.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears in the lower-left corner, touching the left and bottom edges. It is small and irregular in shape, with a narrow vertical form and a wider, uneven top. The mark occupies a limited area relative to the full image. Its outline is rough and broken. The defect shows strong contrast against the smooth gray background, with mixed dark and bright tones inside the marked region.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 1.0 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left. The defect exhibits medium saliency." }, { "image_name": "si_143.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, vertical irregular mark in the upper-left area. It starts near the top edge and extends downward to about three-quarters of the image height. The main shape is thin and elongated, with uneven width and rough edges. Its top end is broader and brighter, while the lower part tapers into faint streak-like lines. A small separate spot is visible below the main mark. The defect is darker than the surrounding smooth gray surface, with moderate contrast.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-left", 0.449395 ], [ "top-center", 0.24891 ], [ "center", 0.180145 ], [ "middle-left", 0.073123 ], [ "bottom-left", 0.048426 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at top-left and top-center. The defect exhibits low saliency." }, { "image_name": "si_145.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a single oval mark in the lower-right area, close to the bottom edge. It has a rounded, elongated shape with a dark central spot and a lighter oval ring around it. The edges are smooth and clearly defined. The defect is small relative to the image, occupying a limited area. Its contrast with the surrounding gray surface is moderate to high, making it easy to distinguish.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "circular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.548698 ], [ "bottom-center", 0.451302 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a circular shape. The defects are clustered, consisting of two region(s), mainly located at bottom-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "si_149.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a thin, vertically elongated dark mark near the lower center, slightly right of center. It has an irregular, narrow shape with uneven width and rough edges. The defect extends from around the middle of the image down to the bottom edge. Its size is small relative to the full surface area. The contrast is moderate, with the defect darker than the surrounding smooth gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.667605 ], [ "center", 0.332395 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "si_151.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a very narrow, vertically elongated dark band near the right edge. It runs almost continuously from the top to the bottom of the image. The shape is irregular and streak-like, with slight variations in width along its length. Small darker segments and rough edges are visible within the band. The defect occupies a small portion of the image width but spans nearly the full height. Its contrast with the lighter gray background is moderate, making it clearly visible.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.396657 ], [ "middle-right", 0.302894 ], [ "bottom-right", 0.300448 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "si_154.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, vertically elongated dark band near the right edge of the image. It runs almost continuously from the top to the bottom of the frame. The defect is thin relative to the image width and has irregular, slightly jagged edges. Its tone is darker than the surrounding steel, with small brighter speckled segments inside the band. The surrounding surface is smooth and uniform, so the defect stands out clearly by contrast.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.341687 ], [ "middle-right", 0.336156 ], [ "bottom-right", 0.322157 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "si_156.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a very narrow, vertically elongated mark along the left side. It starts at the top edge and extends down through most of the image height, ending near the bottom. The shape is irregular and streak-like, with uneven width and jagged edges. It is dark gray to black against the lighter gray steel background. The contrast is clear, making the defect easy to distinguish. A thinner, lighter vertical trail continues below the darker upper section.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.432561 ], [ "top-left", 0.429926 ], [ "bottom-left", 0.137513 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "si_159.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a tall, irregular vertical band with several narrow streaks. It extends from the top edge to the bottom edge and lies from the left side toward the center of the image. The shape is uneven and fragmented, with jagged sides and varying width. Dark gray to black linear marks form the main defect, and a brighter patch is attached near the lower part. The defect occupies a large portion of the image height and about half of the image width. The contrast with the lighter gray background is moderate to high, making the streaks clearly visible.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.291958 ], [ "bottom-center", 0.279307 ], [ "center", 0.194325 ], [ "top-left", 0.111078 ], [ "bottom-left", 0.043608 ], [ "middle-left", 0.035819 ], [ "bottom-right", 0.028129 ], [ "middle-right", 0.011559 ], [ "top-right", 0.004217 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Slag inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "si_16.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, irregular vertical mark in the upper-central to right-central area. It extends from the top edge downward through most of the image height. The defect has uneven width, broken sections, and rough edges. A darker, compact patch is attached on the right side of the main vertical mark around the upper-middle region. Smaller dark spots and short streaks appear nearby. The defect is dark gray to black against a lighter gray background, giving it clear contrast.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.330096 ], [ "top-center", 0.250141 ], [ "center", 0.155618 ], [ "top-right", 0.148278 ], [ "top-left", 0.105025 ], [ "bottom-right", 0.010841 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a linear shape. The defects are isolated, consisting of multiple region(s), mainly located at middle-right and top-center. The defect exhibits high saliency." }, { "image_name": "si_161.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a tall, narrow vertical band that runs from the top edge to the bottom edge. It is positioned from the left-central area to the right-central area, with most of the defect concentrated near the center. The shape is irregular and elongated, with uneven width and rough, broken edges. Several darker vertical streaks and a few thicker clustered marks are visible inside the band, especially in the upper-middle part. The defect occupies a large portion of the image height and about half of the image width. It shows moderate to high contrast against the smoother gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-center", 0.282456 ], [ "center", 0.267501 ], [ "bottom-center", 0.242325 ], [ "bottom-left", 0.070279 ], [ "middle-left", 0.063413 ], [ "top-left", 0.056389 ], [ "bottom-right", 0.006708 ], [ "middle-right", 0.006471 ], [ "top-right", 0.004459 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Slag inclusion is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "si_162.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a long, vertical irregular band near the center-right of the image. It extends from the top edge to the bottom edge and occupies a moderate portion of the width. The shape is narrow and elongated, with uneven sides and small protrusions along the edges. Its interior shows darker gray streaks and scattered bright spots, giving it a rough, nonuniform appearance. The defect contrasts clearly with the smoother, lighter gray background. Several thin, faint vertical marks appear just to the left of the main band.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.204278 ], [ "top-center", 0.19697 ], [ "center", 0.161787 ], [ "middle-right", 0.14901 ], [ "top-right", 0.146252 ], [ "bottom-right", 0.141703 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "si_163.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, vertically elongated dark mark in the lower-right area. It has an irregular, tapered shape with a thinner upper section and a wider middle-to-lower section. The defect extends from around the mid-height down to the bottom edge. Its edges are uneven but fairly smooth in outline. A small bright spot is visible inside the lower middle part of the defect. The defect has strong contrast against the lighter, uniform gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.73988 ], [ "middle-right", 0.216433 ], [ "bottom-center", 0.043687 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "si_165.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, vertically elongated mark near the center of the image. It extends from the top edge to the bottom edge and occupies a small portion of the width. The central area is darker than the surrounding steel, with an irregular thickened section around the middle. Its edges are uneven and slightly blurred. A faint vertical line runs alongside the main mark. The defect shows clear contrast against the smoother, lighter gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.445074 ], [ "bottom-center", 0.362647 ], [ "top-center", 0.192278 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "si_169.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, vertically elongated dark mark near the center. It extends almost continuously from the top edge to the bottom edge of the image. The shape is irregular and uneven in width, with small side protrusions and broken sections along the edges. It occupies a small portion of the image width but spans nearly the full image height. The defect is darker than the surrounding gray surface, giving it clear contrast. The surrounding surface looks relatively smooth and uniform.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.382616 ], [ "center", 0.333995 ], [ "top-center", 0.28339 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "si_17.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, vertically elongated mark near the center-left area. It starts at the top edge and extends almost to the bottom edge. The shape is irregular and tapered, wider in the lower middle and thinner toward the top and bottom. Several small rounded and branched protrusions are visible along its sides. The defect is darker than the surrounding steel, with a lighter blurred halo around parts of its edge. It occupies a relatively small portion of the image width but spans nearly the full image height. The contrast with the smooth gray background is clear.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "center", 0.441633 ], [ "bottom-center", 0.238201 ], [ "top-center", 0.179908 ], [ "bottom-left", 0.0975 ], [ "top-left", 0.0361 ], [ "middle-left", 0.006658 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "si_173.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, vertically elongated band along the left side of the image. It runs from the top edge to the bottom edge and occupies a small portion of the image width. The band has irregular sides and contains several darker, uneven spots and short segmented marks inside it. Its tone is darker than the surrounding steel surface, creating clear contrast. The surrounding surface looks relatively smooth and uniform, which makes the defect stand out.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.330948 ], [ "middle-left", 0.304493 ], [ "top-left", 0.148253 ], [ "top-center", 0.134942 ], [ "center", 0.068719 ], [ "bottom-center", 0.012646 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "si_175.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as an irregular dark patch along the right and lower-right edge of the image. It has a rough, uneven outline with a stepped and lobed shape. The defect occupies a large corner area, covering about the lower-right quarter of the view. Its surface shows clustered dark marks and streak-like texture, with a few small bright highlights near the upper part of the defect. The contrast with the surrounding smooth gray steel surface is moderate to high. The left and upper areas of the image remain mostly uniform and defect-free.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.39767 ], [ "middle-right", 0.308607 ], [ "bottom-center", 0.220704 ], [ "center", 0.073019 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits high saliency." }, { "image_name": "si_176.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a broad, irregular vertical band along the left side of the image. It extends from the top edge to the bottom edge and covers roughly the left third to two-fifths of the frame. The shape is uneven and elongated, with ragged, wavy edges and several narrow inward notches. Its interior shows darker gray streaks and patches against a lighter gray background. The contrast is moderate, making the defect clearly visible but not sharply separated from the surrounding surface.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "top-left", 0.334703 ], [ "bottom-left", 0.286407 ], [ "middle-left", 0.231982 ], [ "bottom-center", 0.076182 ], [ "center", 0.070726 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at top-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "si_177.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a thin, vertical dark line near the center-right area. It extends from the top edge to the lower part of the image and is narrow relative to the image width. The shape is elongated and irregular, with several thicker segmented spots along the line. The defect has dark gray to black contrast against the lighter gray background. Its edges are uneven but generally tight and well defined.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "five", "Position": [ [ "center", 0.569682 ], [ "top-center", 0.294214 ], [ "bottom-center", 0.136104 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of five region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "si_180.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a long, irregular vertical band on the left-central side of the image. It extends from the top edge to near the bottom edge and covers a broad strip of the surface. The band has uneven width, rough edges, and several larger bulging marks along its length. Its tone is darker than the surrounding steel, with some brighter highlights inside the defect area. A thin, separate vertical dark line is visible to the right of the main defect. The defect has strong contrast against the smoother, uniform gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-left", 0.20262 ], [ "bottom-center", 0.190196 ], [ "middle-left", 0.163219 ], [ "center", 0.156357 ], [ "bottom-left", 0.141647 ], [ "top-center", 0.114513 ], [ "middle-right", 0.022248 ], [ "top-right", 0.008837 ], [ "bottom-right", 0.000364 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Slag inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at top-left and bottom-center. The defect exhibits medium saliency." }, { "image_name": "si_183.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a thin, vertically elongated dark mark near the center of the image. It runs almost continuously from the top edge to the bottom edge. The shape is narrow and irregular, with slight changes in width and a few small protruding segments along the line. It occupies a small portion of the image width but spans nearly the full image height. The defect is darker than the surrounding gray surface, giving it clear contrast. The surrounding surface looks smooth and uniform.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.470015 ], [ "bottom-center", 0.359815 ], [ "top-center", 0.170169 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "si_185.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as several irregular vertical marks. A large, uneven band runs from the top edge through the center-right area and continues downward as a narrow strip. A darker, wider patch is visible on the right side in the lower half. Two thin, elongated streaks appear in the lower-left area. The defect spans nearly the full height of the image and covers most of the left-to-right range, with the main concentration in the center and right side. Its edges are jagged and uneven, and it contrasts clearly with the smoother, lighter gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "five", "Position": [ [ "bottom-right", 0.274009 ], [ "middle-right", 0.228192 ], [ "top-right", 0.218342 ], [ "top-center", 0.145288 ], [ "bottom-left", 0.071711 ], [ "middle-left", 0.062458 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of five region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "si_188.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a vertically elongated, irregular band near the right side of the image. It extends from the top edge to the bottom edge and occupies roughly one-third of the image width. The shape is uneven and segmented, with rounded bulges and locally jagged side edges. Its interior shows mixed bright and dark gray patches, giving it a rough, mottled texture. The contrast with the smoother, more uniform gray background is high, so the defect stands out clearly.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.22799 ], [ "top-right", 0.222944 ], [ "bottom-right", 0.180964 ], [ "bottom-center", 0.14956 ], [ "center", 0.133777 ], [ "top-center", 0.084765 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "si_19.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a small, irregular oval mark in the lower-central area, slightly left of center. It has a dark, narrow central streak with uneven shape inside a broader rounded outline. The outer boundary is soft and darker than the surrounding steel, forming a ring-like contrast. A faint thin vertical line extends through the defect, continuing upward and slightly downward. The defect occupies a small portion of the image and stands out with moderate contrast against the smooth gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.421616 ], [ "bottom-left", 0.420986 ], [ "center", 0.118363 ], [ "middle-left", 0.039035 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-left. The defect exhibits low saliency." }, { "image_name": "si_199.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow vertical mark in the center-right lower area. It consists of three connected dark features: a small spot near the upper part, an oval ring-like mark in the middle, and a longer droplet-shaped mark below. The defect is vertically elongated and occupies a small portion of the image. Its edges are soft and slightly irregular. The contrast with the surrounding gray surface is moderate, with the defect appearing darker than the background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "circular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.565505 ], [ "center", 0.331716 ], [ "middle-right", 0.044111 ], [ "top-center", 0.037053 ], [ "top-right", 0.021173 ], [ "bottom-right", 0.000441 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Slag inclusion is observed on the steel surface. It has a circular shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "si_201.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a thin, vertical, irregular mark in the lower central area. It starts at the bottom edge and extends upward for a short distance. The shape is narrow and segmented, with a few small bright and dark sections along the line. It occupies a small area of the image. The defect has clear contrast against the smooth gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "bottom-center", 1.0 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A tiny dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at bottom-center. The defect exhibits high saliency." }, { "image_name": "si_203.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a set of irregular, vertically elongated marks running from the top edge to the bottom edge. The main defect lies from the left side toward the center-right, with narrow streaks and broken segments of varying width. A larger irregular patch is visible near the lower middle of the defect, and smaller notched shapes appear above it. The defect is dark gray to black with some bright highlights, creating strong contrast against the smoother gray background. Its edges are uneven and jagged, and the overall shape is long, thin, and discontinuous.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.185009 ], [ "top-center", 0.153945 ], [ "center", 0.153865 ], [ "top-right", 0.144747 ], [ "bottom-right", 0.135792 ], [ "middle-right", 0.126674 ], [ "top-left", 0.083024 ], [ "middle-left", 0.016944 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "si_208.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a set of narrow, irregular vertical marks on the left side of the image. The main defect runs almost the full image height near the left edge. It is thin and broken in places, with uneven width and jagged ends. Several smaller dark spots and short streaks appear toward the center-left and lower-middle areas. The defects are darker than the surrounding gray surface, giving clear contrast. The affected area is long and slender, occupying a small portion of the total surface width.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.257089 ], [ "top-left", 0.209515 ], [ "bottom-left", 0.173283 ], [ "bottom-center", 0.166352 ], [ "top-center", 0.150599 ], [ "center", 0.043163 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "si_209.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, vertically elongated mark in the left-middle area. It runs almost continuously from the top edge to the bottom edge. The shape is irregular and thin, with uneven width and a few small bulges along its sides. The defect is darker than the surrounding gray surface, with some bright speck-like highlights inside the vertical line. Its contrast with the background is moderate, making the defect clearly visible.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.226281 ], [ "middle-left", 0.202628 ], [ "top-left", 0.188436 ], [ "center", 0.145598 ], [ "bottom-center", 0.127727 ], [ "top-center", 0.10933 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "si_21.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, vertically elongated band on the left-middle side of the image. It runs from the top edge to the bottom edge. The band is slightly irregular in width and has uneven, rough edges. Small dark spots and short interruptions are visible inside and along the band, especially near the upper section. The defect is brighter than the surrounding gray surface, with thin darker margins that increase its contrast. It occupies a small portion of the image width but extends across the full height.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.320519 ], [ "top-left", 0.292561 ], [ "middle-left", 0.264603 ], [ "top-center", 0.118572 ], [ "center", 0.003744 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and top-left. The defect exhibits medium saliency." }, { "image_name": "si_210.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a very thin, dark vertical mark near the lower center of the image. It is narrow and elongated, with a mostly straight shape and slight irregular breaks along its length. The defect is small in width and extends upward from the lower part of the surface. It has high contrast against the smooth, light gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.743034 ], [ "center", 0.256966 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Slag inclusion is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of four region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "si_212.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a very narrow, vertical dark mark near the upper-middle, slightly left of center. It starts at the top edge and extends downward to about two-thirds of the image height. The shape is thin and elongated, with irregular, broken segments and uneven width. Its lower end tapers to a point. The defect is small in width but long in height. It shows moderate contrast against the smooth gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "center", 0.481928 ], [ "top-center", 0.456563 ], [ "bottom-center", 0.061509 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "si_213.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as two narrow vertical marks. The main mark is on the left side, extending upward from the lower edge, with an irregular, jagged outline and uneven width. It is relatively long and occupies a small portion of the image width. A second, much thinner straight line is visible near the upper middle area. Both marks are darker than the surrounding gray surface, while parts of the left mark show lighter highlights along the edges. The contrast is moderate, making the defects clearly visible against the smooth background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.506406 ], [ "middle-left", 0.304759 ], [ "top-center", 0.119585 ], [ "center", 0.06925 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "si_223.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a long, narrow vertical band near the center of the image. It extends from the top edge to the bottom edge and occupies about one quarter of the image width. The defect has an irregular shape with uneven sides and varying thickness along its length. Its interior is darker than the surrounding steel surface, with blurred streaky texture and moderate contrast. Small bright spots line parts of the right edge of the defect. The surrounding surface is smoother and more uniform in tone.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.339959 ], [ "bottom-center", 0.329704 ], [ "top-center", 0.283616 ], [ "middle-left", 0.025323 ], [ "bottom-left", 0.020638 ], [ "top-left", 0.00076 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "si_225.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, vertically elongated band near the center-right of the image. It runs almost continuously from the top edge to the bottom edge. The defect has an irregular shape with uneven width, small bulges, and constricted sections. Its edges are jagged and broken rather than smooth. The interior shows mixed bright and dark patches, creating strong contrast against the more uniform gray steel background. A few faint, thin vertical marks are visible to the right of the main defect.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.369347 ], [ "top-center", 0.315617 ], [ "center", 0.315037 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and top-center. The defect exhibits high saliency." }, { "image_name": "si_226.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, vertically elongated dark strip near the center-right of the image. It extends from the top edge to the bottom edge. The shape is irregular and uneven, with rough sides and small protrusions along the edges. Its width is small relative to the image, occupying roughly one-tenth of the surface area. The defect has strong contrast against the lighter gray background, making it clearly visible.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.342167 ], [ "top-center", 0.334886 ], [ "center", 0.322947 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "si_229.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, vertically elongated mark near the upper center. It starts at the top edge and extends downward to about three quarters of the image height. The shape is irregular, with a rounded top, a slightly constricted middle, and a tapered lower end. Its surface looks mottled and uneven, with several darker spots inside the upper section. The defect is darker than the surrounding steel, while its edges are soft but still distinct against the smoother gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.540834 ], [ "center", 0.419211 ], [ "bottom-center", 0.039954 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "si_230.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a thin, vertically elongated dark mark near the lower center, slightly to the right. It starts around the mid-lower area and continues to the bottom edge. The shape is narrow and irregular, with a slightly thicker section near its upper part. A faint bright halo surrounds this thicker area, increasing the local contrast. The defect is small relative to the full image and stands out clearly against the smooth gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.997788 ], [ "center", 0.002212 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "si_236.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, vertically elongated mark near the right side of the image. It extends through most of the image height, from the upper area to the lower area. The defect is thin and irregular, with small broken segments and uneven widening in the middle and lower parts. It appears darker than the surrounding gray steel surface, with a few brighter highlights along the mark. The contrast is moderate, making the defect clearly visible against the smoother background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "bottom-right", 0.507081 ], [ "middle-right", 0.386478 ], [ "top-right", 0.106441 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Slag inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "si_237.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a large, vertically continuous dark band along the left side of the image. It extends from the top edge to the bottom edge and covers about half of the image width. The inner area is uneven, with several darker patches and a few small bright highlights. Its right boundary is irregular and jagged, with protruding sections and varying width. The left boundary merges with the image edge. The defect has strong contrast against the smoother, lighter gray surface on the right.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-left", 0.239069 ], [ "top-left", 0.236289 ], [ "bottom-left", 0.236289 ], [ "bottom-center", 0.115544 ], [ "center", 0.104098 ], [ "top-center", 0.068712 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Slag inclusion is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "si_238.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a broad, irregular vertical band along the left side of the image. It extends from the top edge to the bottom edge and covers about half of the image width. The right boundary is uneven and slightly curved, while the left side merges with the image edge. A thin, darker vertical streak runs downward near the inner side of the defect, and a small bright irregular spot is visible near the upper part. The defect is darker than the surrounding smoother gray surface, giving it clear contrast.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "top-left", 0.433349 ], [ "middle-left", 0.237278 ], [ "bottom-left", 0.195522 ], [ "top-center", 0.121077 ], [ "center", 0.006593 ], [ "bottom-center", 0.006181 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "si_24.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a broad, irregular vertical band along the right side of the image. It extends from the top edge to the bottom edge and occupies roughly the right half of the frame. The band has uneven, jagged boundaries and a mottled interior texture. Several darker streaks and patches run vertically within it, with a few small bright spots. The left side of the image is smoother and more uniform, creating clear contrast with the defect region.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "circular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.216516 ], [ "top-right", 0.213998 ], [ "bottom-right", 0.213998 ], [ "bottom-center", 0.124993 ], [ "center", 0.119809 ], [ "top-center", 0.110687 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Slag inclusion is observed on the steel surface. It has a circular shape. The defects are clustered, consisting of two region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "si_29.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a dark, vertically oriented mark in the lower central area. It has a rounded, bulb-like upper section and a narrow tail extending downward to the bottom edge. The outline is irregular and slightly uneven, with a small inward notch on the right side. The defect occupies a moderate area relative to the image and is taller than it is wide. Its contrast against the lighter, smooth background is clear, with a darker center and softer blurred edges.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.5846 ], [ "center", 0.324227 ], [ "middle-right", 0.055233 ], [ "bottom-right", 0.034659 ], [ "bottom-left", 0.000683 ], [ "middle-left", 0.000598 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "si_31.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, vertical streak slightly left of center. It is tall and elongated, extending through most of the image height. The shape is irregular and uneven, with a thicker upper section and a thinner lower tail. Its edges are rough and broken rather than smooth. The defect is darker than the surrounding gray surface, with some brighter highlights along its right side. A small separate speck is visible in the lower-left area. The contrast with the background is clear.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "center", 0.546864 ], [ "top-center", 0.284522 ], [ "bottom-center", 0.13284 ], [ "middle-left", 0.033389 ], [ "bottom-left", 0.002385 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of four region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "si_35.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a narrow, vertical strip near the center. It starts at the top edge and extends downward through most of the image height. The shape is elongated and irregular, with uneven sides and slight changes in width. Small separated spots are visible below the main strip. The defect is darker than the surrounding steel, with some lighter highlights inside it. The contrast with the smooth gray background is clear.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "top-center", 0.565491 ], [ "center", 0.336452 ], [ "bottom-center", 0.098057 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "si_38.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a thin, vertically elongated irregular mark in the left-middle area. It starts near the top edge and extends almost to the bottom edge. The defect is narrow and broken into several connected segments, with slight widening at a few points. Its edges are uneven, and the shape is non-uniform. It appears darker than the surrounding gray surface, with a few bright highlights along parts of the mark. The contrast with the background is moderate.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "five", "Position": [ [ "bottom-left", 0.265795 ], [ "middle-left", 0.240585 ], [ "bottom-center", 0.184874 ], [ "top-left", 0.145036 ], [ "top-center", 0.129785 ], [ "center", 0.033925 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of five region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "si_40.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a cluster of long, narrow, vertical dark streaks near the center-right area. It extends from the top edge to the bottom edge of the image and occupies roughly the middle third of the width. The shape is irregular and elongated, with varying line thickness and uneven spacing between the streaks. A darker, slightly wider patch is visible along the right side of the streak cluster. The defect has high contrast against the lighter, smooth background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "top-center", 0.2808 ], [ "center", 0.235496 ], [ "bottom-center", 0.166878 ], [ "middle-right", 0.120549 ], [ "bottom-right", 0.099705 ], [ "top-right", 0.096572 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "si_57.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a broad, vertically elongated irregular band near the center. It extends from the top edge to the bottom edge of the image. The defect occupies most of the image height and a large part of the central width. Its edges are uneven and locally jagged, with several narrow side branches and small detached spots. The interior is lighter gray than the surrounding steel, while darker narrow streaks and patches run along both sides and within the band. The contrast with the background is moderate to high, making the defect clearly visible.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.191022 ], [ "center", 0.186447 ], [ "bottom-center", 0.167458 ], [ "middle-left", 0.10743 ], [ "top-left", 0.090368 ], [ "middle-right", 0.076161 ], [ "top-right", 0.074235 ], [ "bottom-left", 0.073237 ], [ "bottom-right", 0.033643 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "si_58.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as two narrow, vertical irregular streaks in the center-right area. The longer mark extends from the top edge to the bottom edge, while the thinner parallel mark runs along the left side of it. The right streak is thicker and has a bulged, uneven section around the middle. Both marks are dark gray to black against the lighter gray background, giving clear contrast. The shape is elongated and broken, with slight width variation along its length. The defect occupies a small portion of the image width but spans nearly the full image height.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "middle-right", 0.28821 ], [ "bottom-right", 0.228772 ], [ "top-right", 0.158067 ], [ "top-center", 0.141248 ], [ "center", 0.105813 ], [ "bottom-center", 0.07789 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "si_67.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a vertically elongated irregular band on the left-center side. It extends from the top edge to the bottom edge and occupies about two-fifths of the image width. The defect contains several narrow streaks and broken patches, with a larger dark cluster in the lower-middle area. Its edges are uneven and jagged, and its width varies along its length. The defect is darker than the surrounding gray surface, giving it clear contrast.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.278275 ], [ "top-center", 0.199353 ], [ "center", 0.158275 ], [ "middle-left", 0.141779 ], [ "bottom-left", 0.13779 ], [ "top-left", 0.084528 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "si_71.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a long, narrow, irregular vertical mark along the left side of the image. It extends nearly from the top edge to the bottom edge. The defect is uneven in width, with a broader, rounded section in the lower-left to mid-left area and thinner streak-like sections above and below it. Its edges are jagged and broken rather than smooth. The defect is darker than the surrounding steel surface, with a few brighter highlights along parts of the boundary. The contrast with the uniform gray background is clear, making the defect easy to distinguish.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "bottom-left", 0.445588 ], [ "top-left", 0.256978 ], [ "middle-left", 0.255145 ], [ "bottom-center", 0.02481 ], [ "top-center", 0.01748 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of four region(s), mainly located at bottom-left and top-left. The defect exhibits medium saliency." }, { "image_name": "si_78.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a dark, vertically elongated band along the left side of the image. It extends from the top edge to the bottom edge and occupies about one quarter of the image width. The shape is narrow and mostly continuous, with slightly uneven width and irregular, jagged edges. Its surface shows mottled texture with small brighter specks inside the dark region. The defect has strong contrast against the smoother, lighter gray background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.224979 ], [ "middle-left", 0.200585 ], [ "bottom-left", 0.180186 ], [ "bottom-center", 0.150245 ], [ "center", 0.13086 ], [ "top-center", 0.113146 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "si_81.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a long, narrow, vertically oriented irregular band extending from the top edge to the bottom edge. It is positioned slightly left of center and occupies a moderate portion of the image width. The band has uneven, jagged edges and varies in thickness along its length. Its tone is brighter than the surrounding gray surface, creating clear contrast. Several small, separate round to irregular bright spots are also visible to the left of the main band.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.310527 ], [ "top-center", 0.288325 ], [ "center", 0.282133 ], [ "middle-left", 0.053617 ], [ "top-left", 0.033681 ], [ "bottom-left", 0.031717 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "si_84.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a thin, vertically elongated dark mark on the left-middle side. It extends from near the upper edge to close to the lower edge of the image. The shape is narrow and irregular, with small breaks and slight widening in the middle. Its edges are uneven rather than straight. The defect occupies a small portion of the image width but a large portion of the image height. It shows dark gray to black contrast against the lighter, uniform steel background.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-left", 0.508794 ], [ "bottom-left", 0.394472 ], [ "top-left", 0.096734 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Slag inclusion is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "si_85.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a dark, irregular mark in the left-middle area. It has a broad lower section with an uneven outline and a narrow vertical streak extending upward. A second thinner vertical streak is visible slightly to the right of the main mark. The defect is vertically elongated and spans much of the image height, while its width is relatively small. The darkest part is concentrated in the lower-left portion of the defect. The contrast with the gray steel background is moderate to high, making the defect clearly visible.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.454912 ], [ "center", 0.159091 ], [ "bottom-left", 0.139663 ], [ "bottom-center", 0.131965 ], [ "top-left", 0.108138 ], [ "top-center", 0.006232 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Slag inclusion is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at middle-left and center. The defect exhibits high saliency." }, { "image_name": "si_91.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a bright, irregular vertical band along the right side of the image. It extends from the top edge to the bottom edge and occupies roughly the rightmost quarter to third of the frame. The shape is uneven and broken, with jagged sides, local bulges, and narrow constricted sections. Several brighter patches and elongated marks are connected within the band. The defect has high contrast against the smoother, darker gray background on the left. Its position is right-aligned and continuous over nearly the full height of the surface.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "top-right", 0.280157 ], [ "middle-right", 0.274849 ], [ "bottom-right", 0.266269 ], [ "top-center", 0.103396 ], [ "center", 0.06704 ], [ "bottom-center", 0.008289 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "si_95.jpg", "class_name": "Slag inclusion", "natural_language_description": "The Slag inclusion defect on the steel surface appears as a vertically elongated irregular band near the center-left of the image. It extends from the top edge to the bottom edge and covers roughly a quarter to a third of the image width. The shape is uneven and segmented, with jagged sides and varying thickness along its length. Several darker patches and small bright highlights are visible inside the defect area. The defect has moderate to high contrast against the smoother gray background, making it clearly distinguishable.", "structured_attributes": { "Defect type": "Slag inclusion", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.356498 ], [ "top-center", 0.29578 ], [ "center", 0.28765 ], [ "bottom-left", 0.02439 ], [ "middle-left", 0.013292 ], [ "top-left", 0.011356 ], [ "middle-right", 0.005614 ], [ "top-right", 0.005097 ], [ "bottom-right", 0.000323 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Slag inclusion is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of four region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "wf_01.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as a faint, elongated vertical band in the left-middle area. It extends nearly the full height of the image. The band is broad and diffuse, with soft edges rather than a sharp outline. It is slightly lighter than the surrounding steel surface, creating low contrast. The shape is continuous and straight overall.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.289139 ], [ "top-left", 0.242418 ], [ "middle-left", 0.225 ], [ "bottom-center", 0.121721 ], [ "bottom-right", 0.039857 ], [ "top-center", 0.032992 ], [ "center", 0.031148 ], [ "top-right", 0.010451 ], [ "middle-right", 0.007275 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and top-left. The defect exhibits medium saliency." }, { "image_name": "wf_03.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, light horizontal bands and streaks. The marks are elongated and mostly parallel, with the longest ones extending across most of the image width. They are concentrated from the upper area to the lower-middle area, with gaps between the lines. The contrast is low to moderate against the gray background, but the bands remain clearly visible. The lines look narrow and uneven, with some broken segments and slight variation in thickness.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.236463 ], [ "top-left", 0.199642 ], [ "center", 0.131557 ], [ "middle-left", 0.08805 ], [ "bottom-right", 0.086166 ], [ "middle-right", 0.085319 ], [ "top-right", 0.080516 ], [ "bottom-center", 0.077785 ], [ "bottom-left", 0.014502 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A large bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at top-center and top-left. The defect exhibits low saliency." }, { "image_name": "wf_05.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, light horizontal streaks. The streaks are elongated and mostly parallel. They are distributed from the upper area to the lower area, with many located around the center. Some lines are short, while others extend across a large part of the image width. The contrast with the gray background is low to moderate, but the lines remain visible. The marks look narrow and smooth, with slight breaks in a few segments.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.235431 ], [ "bottom-right", 0.12206 ], [ "top-right", 0.119835 ], [ "top-left", 0.108921 ], [ "bottom-center", 0.108921 ], [ "center", 0.108392 ], [ "bottom-left", 0.077241 ], [ "middle-left", 0.074698 ], [ "middle-right", 0.044501 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A large bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at top-center and bottom-right. The defect exhibits low saliency." }, { "image_name": "wf_100.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, faint horizontal lines. They are short to medium in length and mostly parallel. The lines lie in the lower central area, extending from the left side toward the middle. They show low, light contrast against the dark background. The defect is narrow and occupies a small area overall.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "center", 0.303823 ], [ "bottom-left", 0.242455 ], [ "middle-left", 0.234406 ], [ "bottom-center", 0.219316 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A small bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of four region(s), mainly located at center and bottom-left. The defect exhibits low saliency." }, { "image_name": "wf_104.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, light horizontal lines. The lines are short to medium in length and are arranged in a vertical sequence near the center of the image. They are narrow, straight, and mostly continuous. The defect extends from the upper-middle area to the lower-middle area. The contrast with the dark background is low but visible.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "center", 0.357062 ], [ "bottom-center", 0.293785 ], [ "top-center", 0.161017 ], [ "bottom-right", 0.112429 ], [ "middle-right", 0.067232 ], [ "middle-left", 0.008475 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of five region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "wf_108.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, horizontal bright lines near the center of the image. The lines are elongated and nearly parallel. They vary in length, with one longer line across the middle and shorter lines above and below it. The defect covers a moderate central area. The contrast is low, but the lines are still visible against the darker background.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "center", 0.388471 ], [ "bottom-center", 0.174812 ], [ "middle-left", 0.174185 ], [ "top-center", 0.134085 ], [ "middle-right", 0.073308 ], [ "top-right", 0.055138 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of four region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "wf_110.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, horizontal lines near the center. The lines are short to medium in length and are roughly parallel. They are faint and light gray against the darker background, giving low contrast. The defect extends vertically through the middle area, with the lines separated by small gaps. The marks look narrow and flat with smooth, continuous shapes.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.399272 ], [ "top-center", 0.291869 ], [ "center", 0.261529 ], [ "bottom-left", 0.029126 ], [ "top-right", 0.018204 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of four region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "wf_118.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as multiple thin, horizontal bright streaks. The streaks are elongated and mostly straight, with uneven lengths. Several lines extend across a large part of the image width, while others are shorter and broken. They are distributed from the upper area to the lower area, with a denser group around the middle and lower-middle regions. The contrast is low to moderate against the gray background, but the brighter lines remain visible.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.21645 ], [ "middle-right", 0.181102 ], [ "bottom-right", 0.157307 ], [ "bottom-left", 0.156006 ], [ "center", 0.123642 ], [ "top-center", 0.089212 ], [ "top-right", 0.034813 ], [ "middle-left", 0.023871 ], [ "top-left", 0.017598 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and middle-right. The defect exhibits low saliency." }, { "image_name": "wf_121.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, horizontal bright lines. The lines are elongated and mostly parallel. They are concentrated from the upper-middle to the lower-middle area, with most of them extending across the right half of the image. Some lines are long and continuous, while others are shorter and slightly broken. The contrast with the gray background is clear but not strong.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.206948 ], [ "top-right", 0.173065 ], [ "center", 0.14926 ], [ "middle-right", 0.137894 ], [ "bottom-right", 0.127815 ], [ "bottom-center", 0.120416 ], [ "top-left", 0.064658 ], [ "middle-left", 0.012653 ], [ "bottom-left", 0.007291 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at top-center and top-right. The defect exhibits low saliency." }, { "image_name": "wf_127.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several very thin, light horizontal streaks. They are short to medium in length and are scattered across the surface, with more visible marks around the middle area. The streaks have low contrast against the gray background but remain distinguishable. Their shape is narrow and straight, and no clear depth is visible.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.354159 ], [ "bottom-left", 0.140937 ], [ "top-center", 0.123502 ], [ "top-left", 0.121322 ], [ "bottom-right", 0.104976 ], [ "middle-right", 0.060298 ], [ "bottom-center", 0.038867 ], [ "center", 0.035598 ], [ "middle-left", 0.020341 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Waist folding is observed on the steel surface. It has a linear shape. The defects are clustered, consisting of multiple region(s), mainly located at top-right and bottom-left. The defect exhibits low saliency." }, { "image_name": "wf_13.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, light horizontal streaks. The streaks are short to medium in length and have irregular, broken shapes. They are scattered from the upper part to the middle and lower areas, with more visible marks in the upper half. The contrast is low to moderate against the gray background, but the lines remain distinct. The defect covers a wide area across the image rather than a single compact spot.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.256778 ], [ "top-center", 0.243834 ], [ "bottom-center", 0.112472 ], [ "middle-right", 0.1053 ], [ "center", 0.096729 ], [ "top-right", 0.080287 ], [ "middle-left", 0.059472 ], [ "bottom-right", 0.045129 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A medium bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at top-left and top-center. The defect exhibits low saliency." }, { "image_name": "wf_132.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, horizontal bright lines. The lines are elongated and mostly straight, with slight breaks in a few segments. They are distributed around the central area and extend across much of the image width. One longer line is visible in the lower half, while shorter lines appear above and below it. The defect has light contrast against the darker gray background, making the streaks clearly visible.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.22166 ], [ "top-center", 0.150341 ], [ "bottom-center", 0.143077 ], [ "bottom-right", 0.130751 ], [ "center", 0.121726 ], [ "bottom-left", 0.113801 ], [ "middle-right", 0.078582 ], [ "top-left", 0.033458 ], [ "top-right", 0.006604 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-left and top-center. The defect exhibits low saliency." }, { "image_name": "wf_133.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, horizontal bright lines in the upper-left area. The lines are elongated and nearly parallel. One line is longer and extends toward the middle of the image, while the others are shorter. The defect has a narrow shape and a small overall area. The contrast with the gray background is light but clear.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-left", 0.413253 ], [ "top-center", 0.366265 ], [ "middle-left", 0.159036 ], [ "top-right", 0.058233 ], [ "center", 0.003213 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at top-left and top-center. The defect exhibits low saliency." }, { "image_name": "wf_135.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as multiple thin, horizontal bright streaks. The streaks are elongated and mostly straight, with several broken into short segments. They are distributed across much of the image, with a denser cluster around the center and lower-middle area. Some lines extend a large portion of the image width, while others are shorter. The defect has light contrast against the gray background, making the lines clearly visible.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.208265 ], [ "bottom-center", 0.170319 ], [ "center", 0.157017 ], [ "bottom-right", 0.134009 ], [ "top-right", 0.103696 ], [ "top-center", 0.097372 ], [ "bottom-left", 0.096282 ], [ "middle-left", 0.033039 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and bottom-center. The defect exhibits low saliency." }, { "image_name": "wf_140.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, horizontal bright lines. They are located mainly from the middle to the right side of the image, with a few shorter lines near the left-middle area. The lines are narrow, elongated, and mostly straight. Their lengths vary from short segments to longer streaks. The contrast is light but clear against the darker gray background.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.333333 ], [ "center", 0.270805 ], [ "top-right", 0.145287 ], [ "bottom-center", 0.094713 ], [ "middle-left", 0.071724 ], [ "bottom-right", 0.043218 ], [ "top-center", 0.04092 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A small bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-right and center. The defect exhibits low saliency." }, { "image_name": "wf_141.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, short horizontal lines. The lines are light gray to white against the darker gray background. Most of them are clustered around the center of the image, with a few smaller lines scattered above and below. The marks are narrow, elongated, and mostly straight. Their lengths vary, and the contrast is moderate but clear.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.36968 ], [ "bottom-center", 0.164117 ], [ "bottom-right", 0.135744 ], [ "middle-right", 0.091516 ], [ "top-right", 0.086231 ], [ "top-center", 0.084284 ], [ "middle-left", 0.044784 ], [ "bottom-left", 0.023644 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A medium bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "wf_147.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, short-to-medium horizontal bright streaks. The streaks are narrow and mostly straight, with a few broken segments. They are concentrated around the central area, with additional small marks toward the upper and lower parts of the image. The defect has a light contrast against the darker gray background, making the lines clearly visible but not sharp-edged. The affected area extends over much of the image width, while each individual streak remains slender.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.294734 ], [ "bottom-right", 0.245409 ], [ "top-right", 0.142207 ], [ "top-left", 0.125816 ], [ "center", 0.066171 ], [ "middle-left", 0.042647 ], [ "bottom-left", 0.031871 ], [ "middle-right", 0.029443 ], [ "bottom-center", 0.021703 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "wf_15.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as multiple thin, horizontal streaks across the image. The streaks are elongated and mostly parallel. They are light gray to white against the darker gray background, giving clear contrast. Their lengths vary, with several extending across much of the image width. They are distributed from the upper area to the lower area, with a dense concentration around the central region.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.162101 ], [ "bottom-center", 0.158559 ], [ "center", 0.143859 ], [ "top-center", 0.143258 ], [ "middle-left", 0.138982 ], [ "top-left", 0.112522 ], [ "middle-right", 0.056595 ], [ "bottom-right", 0.055392 ], [ "top-right", 0.028732 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and bottom-center. The defect exhibits low saliency." }, { "image_name": "wf_150.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, bright horizontal streaks and bands. The most visible band runs across much of the image width near the middle. Shorter parallel streaks are scattered above and below it. The marks are elongated, narrow, and mostly continuous, with some broken segments at the sides. They show light contrast against the darker gray background. The defect is concentrated around the central area and extends across a large portion of the surface.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.174111 ], [ "bottom-right", 0.155709 ], [ "center", 0.15508 ], [ "top-center", 0.120164 ], [ "middle-right", 0.117175 ], [ "top-right", 0.103256 ], [ "middle-left", 0.084067 ], [ "bottom-left", 0.054262 ], [ "top-left", 0.036175 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A large bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "wf_155.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, light horizontal lines. The lines are narrow and elongated, with short to medium lengths. Most of them are clustered from the center to the right side, and a few smaller segments appear near the lower left edge. The defect extends over a large vertical range, from the upper-middle area to the lower part of the image. The lines have a clear light contrast against the darker gray background.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.276774 ], [ "middle-right", 0.259145 ], [ "top-center", 0.141031 ], [ "center", 0.122521 ], [ "top-right", 0.0974 ], [ "bottom-left", 0.042309 ], [ "bottom-center", 0.041428 ], [ "top-left", 0.019392 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A small bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits low saliency." }, { "image_name": "wf_158.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, horizontal bright lines on a dark gray background. The lines are narrow and elongated, with different lengths ranging from short marks to long streaks. Most of the visible lines lie around the middle of the image, with a few additional lines near the upper and lower areas. The defect has clear linear edges and a light contrast against the surface. The marks are sparse and separated rather than forming one continuous band.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.20491 ], [ "top-center", 0.166991 ], [ "bottom-left", 0.123724 ], [ "bottom-center", 0.110112 ], [ "bottom-right", 0.102577 ], [ "middle-left", 0.100875 ], [ "top-right", 0.100632 ], [ "top-left", 0.068303 ], [ "middle-right", 0.021877 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "wf_162.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, horizontal streaks. The lines are light gray and have low to moderate contrast against the gray background. They are uneven in length, with some short segments and some longer bands. Most streaks are concentrated from the middle to the right side, while a few extend across much of the image width. The defect spans a large vertical range, from near the top edge to near the bottom edge. The marks look narrow and flat, with soft but visible edges.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.31809 ], [ "bottom-right", 0.18541 ], [ "center", 0.151345 ], [ "middle-right", 0.137035 ], [ "middle-left", 0.089127 ], [ "top-center", 0.079795 ], [ "top-left", 0.033753 ], [ "bottom-center", 0.005444 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are isolated, consisting of multiple region(s), mainly located at top-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "wf_163.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, horizontal streaks and bands. They extend across much of the image width, with the strongest parts concentrated from the center toward the right side. The lines are light gray and show low to moderate contrast against the gray background. A broader, faint horizontal band is visible near the middle, with thinner parallel ხაზs above and below it. The defect occupies a large vertical range but remains narrow in thickness along each line.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.340594 ], [ "middle-right", 0.254981 ], [ "top-right", 0.24924 ], [ "center", 0.114826 ], [ "middle-left", 0.028538 ], [ "bottom-center", 0.01182 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits low saliency." }, { "image_name": "wf_164.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, faint horizontal streaks. They are light gray and have low contrast against the gray background. The streaks are concentrated from the middle to the right side and extend across much of the image height. Some lines are short, while others are longer and nearly continuous. The defect area is narrow and elongated, with smooth, linear edges.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.335349 ], [ "bottom-right", 0.319667 ], [ "top-right", 0.208388 ], [ "center", 0.13584 ], [ "top-center", 0.000756 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "wf_165.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, horizontal bright streaks on the right side of the image. The streaks extend inward from the right edge and are distributed from the upper area to the lower area. They are narrow and elongated, with uneven lengths and small gaps between some lines. The contrast is light to moderate against the gray background. The defect occupies a vertical band near the right-middle portion of the surface.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.42316 ], [ "middle-right", 0.37463 ], [ "top-right", 0.179325 ], [ "center", 0.022884 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits low saliency." }, { "image_name": "wf_166.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as multiple thin, short horizontal bright lines. Most of the lines are clustered on the right side and extend inward from the edge. A small isolated line is also visible on the left lower side. The lines are narrow, straight, and separated from each other, with slight variation in length. They show light contrast against the gray background and occupy a large vertical range from near the top to the bottom.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.498733 ], [ "middle-right", 0.322544 ], [ "top-right", 0.13369 ], [ "middle-left", 0.045032 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits low saliency." }, { "image_name": "wf_169.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as multiple thin, horizontal streaks. The streaks are light gray and show low to moderate contrast against the darker gray background. They are narrow, elongated, and mostly parallel. Their lengths vary from short segments to long bands that extend across much of the image width. The defect is spread across the image, with many streaks concentrated around the central area.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.171644 ], [ "top-center", 0.170113 ], [ "bottom-right", 0.169675 ], [ "middle-right", 0.149984 ], [ "center", 0.135871 ], [ "top-right", 0.097035 ], [ "bottom-left", 0.046713 ], [ "top-left", 0.039055 ], [ "middle-left", 0.01991 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "wf_175.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as multiple thin, horizontal bright lines. The lines are short to medium in length and are spread from the upper area to the lower area, mainly around the center of the image. Several lines are broken or uneven, while a few are longer and more continuous. They have light contrast against the dark gray background, so they are visible but not bold. The defect forms a narrow vertical band of scattered horizontal streaks.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.263567 ], [ "bottom-center", 0.251044 ], [ "center", 0.197723 ], [ "bottom-left", 0.073435 ], [ "middle-right", 0.059203 ], [ "top-left", 0.050664 ], [ "bottom-right", 0.045351 ], [ "top-right", 0.044972 ], [ "middle-left", 0.014042 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits low saliency." }, { "image_name": "wf_177.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, light horizontal streaks. The streaks are narrow and elongated, with uneven lengths. Most are located from the left side to the center, with a few extending farther across the image. They are scattered vertically but remain roughly parallel. The contrast with the gray background is low to moderate, so the lines look faint but visible.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.20979 ], [ "top-center", 0.208392 ], [ "top-left", 0.172902 ], [ "middle-left", 0.126224 ], [ "bottom-center", 0.120979 ], [ "center", 0.087238 ], [ "bottom-right", 0.040559 ], [ "top-right", 0.029196 ], [ "middle-right", 0.00472 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-left and top-center. The defect exhibits low saliency." }, { "image_name": "wf_180.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as multiple thin, horizontal streaks spread across the image. The streaks are light gray to white against the darker gray background. They are long, narrow, and mostly straight, with some broken into short segments. The defect covers a large central area and extends toward the left and right edges. The contrast is low to moderate, so the lines are visible but subtle.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.153027 ], [ "bottom-right", 0.147354 ], [ "top-left", 0.133209 ], [ "top-center", 0.131888 ], [ "bottom-center", 0.112536 ], [ "bottom-left", 0.101422 ], [ "middle-left", 0.085568 ], [ "middle-right", 0.072433 ], [ "top-right", 0.062563 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Waist folding is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-right. The defect exhibits low saliency." }, { "image_name": "wf_188.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, light horizontal streaks. The streaks are narrow and elongated, with varying lengths from short marks to lines that extend across much of the image width. They are distributed across the surface, with several near the middle and lower areas. The lines look mostly straight and continuous. Their contrast against the gray background is low to moderate, but they remain clearly visible.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.205824 ], [ "bottom-center", 0.186556 ], [ "bottom-right", 0.125465 ], [ "middle-right", 0.096781 ], [ "top-center", 0.096562 ], [ "middle-left", 0.08014 ], [ "top-left", 0.078388 ], [ "bottom-left", 0.07598 ], [ "top-right", 0.054303 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "wf_19.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, horizontal streaks. The marks are narrow and elongated, with short to medium lengths. They are light gray and show low contrast against the darker gray background. Most streaks are concentrated from the middle to the right side, with a few scattered across the width. The defect extends from the upper area down to the lower-middle area. The lines look mostly straight and continuous.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.344323 ], [ "middle-right", 0.21198 ], [ "bottom-left", 0.111446 ], [ "bottom-right", 0.095194 ], [ "bottom-center", 0.064082 ], [ "center", 0.062224 ], [ "middle-left", 0.045972 ], [ "top-left", 0.037845 ], [ "top-center", 0.026933 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits low saliency." }, { "image_name": "wf_194.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, light horizontal lines. The lines are narrow and elongated, with uneven lengths. One longer line extends across much of the middle-lower area, while shorter segments appear on the left, center, and lower-right areas. The defect is spread from about the upper-middle to the bottom edge of the image. The contrast with the dark background is low to moderate, so the lines look faint but visible.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.345622 ], [ "bottom-center", 0.187404 ], [ "bottom-left", 0.143625 ], [ "center", 0.12212 ], [ "top-left", 0.078341 ], [ "bottom-right", 0.063748 ], [ "top-right", 0.05914 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at middle-left and bottom-center. The defect exhibits low saliency." }, { "image_name": "wf_195.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, light horizontal lines and short streaks. They are elongated and mostly parallel to each other. The marks vary in length, with some extending a large part of the image width and others appearing as short segments. They are concentrated from the center toward the right-middle area, with additional scattered lines above and below. The contrast is low to moderate, so the defect is visible as pale lines against the darker gray background.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.29148 ], [ "middle-right", 0.203716 ], [ "bottom-right", 0.19763 ], [ "top-right", 0.133408 ], [ "top-left", 0.068386 ], [ "bottom-center", 0.058456 ], [ "center", 0.045324 ], [ "middle-left", 0.001602 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A medium bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at top-center and middle-right. The defect exhibits low saliency." }, { "image_name": "wf_21.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as a thin, faint horizontal streak. It is located on the left-middle area, slightly below the center. The main mark is elongated and narrow, with a light gray tone against the darker gray background. A few much smaller faint horizontal fragments appear below it. The contrast is low, but the streaks remain visible.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.50463 ], [ "center", 0.188426 ], [ "bottom-center", 0.143519 ], [ "bottom-left", 0.141204 ], [ "bottom-right", 0.022222 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Waist folding is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and center. The defect exhibits medium saliency." }, { "image_name": "wf_28.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as multiple thin, short horizontal lines. These lines are scattered across the image, with several near the center and others toward the upper, lower, left, and right areas. They are narrow and elongated, with mostly straight shapes. Most marks are small, and a few are slightly longer. The defect is lighter than the gray background, creating low to moderate contrast.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-right", 0.196745 ], [ "middle-right", 0.166812 ], [ "bottom-center", 0.127579 ], [ "top-center", 0.124673 ], [ "middle-left", 0.101715 ], [ "bottom-left", 0.100552 ], [ "center", 0.095902 ], [ "top-left", 0.086022 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-right and middle-right. The defect exhibits low saliency." }, { "image_name": "wf_33.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, faint horizontal lines. The lines are light gray against a darker gray background, giving low contrast. They are smooth and mostly continuous, with varying lengths from short segments to longer streaks. The defect is concentrated from the left side toward the middle of the image and extends from the upper area to the lower area.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "bottom-left", 0.239372 ], [ "middle-left", 0.211538 ], [ "top-center", 0.181174 ], [ "center", 0.157895 ], [ "top-left", 0.106781 ], [ "top-right", 0.072368 ], [ "bottom-center", 0.021255 ], [ "middle-right", 0.009615 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A small bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of five region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "wf_42.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, faint horizontal lines. The lines are short to medium in length and mostly parallel. They are scattered from the upper area to the lower-middle area, with more visibility on the left and center-left side. The contrast is low, with the lines only slightly lighter than the dark gray background. The marks look narrow and smooth, with a few small breaks.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.28595 ], [ "top-center", 0.267289 ], [ "top-left", 0.188255 ], [ "middle-left", 0.118002 ], [ "bottom-center", 0.097146 ], [ "top-right", 0.035126 ], [ "center", 0.008233 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A small bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-left and top-center. The defect exhibits low saliency." }, { "image_name": "wf_44.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, light horizontal lines. The lines are narrow and elongated, with some extending across much of the image width. They are spread from the upper area to the lower area, with most marks around the central region. The contrast is low to moderate against the dark gray background. The lines look mostly straight and continuous.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.17929 ], [ "center", 0.173373 ], [ "top-center", 0.157988 ], [ "middle-right", 0.131953 ], [ "top-left", 0.125148 ], [ "bottom-left", 0.104734 ], [ "top-right", 0.066864 ], [ "bottom-center", 0.050888 ], [ "bottom-right", 0.009763 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and center. The defect exhibits low saliency." }, { "image_name": "wf_45.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, horizontal bright lines. The most visible line runs across much of the image near the middle. Shorter broken horizontal segments appear on the right side and near the lower part of the image. The lines are narrow, elongated, and nearly parallel. They show light contrast against the darker gray background.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.371144 ], [ "middle-right", 0.215031 ], [ "top-center", 0.124101 ], [ "top-left", 0.11575 ], [ "bottom-left", 0.084203 ], [ "bottom-right", 0.0508 ], [ "bottom-center", 0.03897 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits low saliency." }, { "image_name": "wf_47.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as many thin, horizontal bright lines and streaks. They are narrow and elongated, with uneven lengths. Several lines extend across a large part of the image, while others are short broken segments. The defect is distributed across nearly the entire surface, from top to bottom and side to side. The bright lines have clear contrast against the darker gray background.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.241644 ], [ "bottom-right", 0.152655 ], [ "bottom-center", 0.132971 ], [ "top-left", 0.107648 ], [ "center", 0.102009 ], [ "bottom-left", 0.086836 ], [ "top-right", 0.073918 ], [ "top-center", 0.072176 ], [ "middle-right", 0.030141 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-right. The defect exhibits low saliency." }, { "image_name": "wf_50.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as multiple thin, horizontal light streaks. The streaks are short to medium in length and are separated into broken segments. They are spread across nearly the full width of the image and extend from near the top to the bottom, with many lines around the center. The defect has a light gray to white contrast against the darker gray background. The lines are narrow and flat in appearance.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-left", 0.19289 ], [ "middle-left", 0.180484 ], [ "center", 0.143505 ], [ "top-left", 0.125731 ], [ "top-center", 0.107718 ], [ "bottom-center", 0.088274 ], [ "bottom-right", 0.073482 ], [ "top-right", 0.051533 ], [ "middle-right", 0.036383 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "wf_51.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as a band of multiple thin, horizontal lines across the central area. The lines are parallel and closely spaced, with several extending across much of the image width. They are lighter than the surrounding gray surface, giving moderate contrast. The defect forms a wide, elongated zone in the middle, with the clearest lines concentrated near the center. The surrounding surface looks smoother and more uniform than the marked band.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.237298 ], [ "bottom-left", 0.211651 ], [ "middle-left", 0.203835 ], [ "center", 0.160357 ], [ "middle-right", 0.078041 ], [ "bottom-right", 0.071935 ], [ "top-left", 0.02809 ], [ "top-center", 0.008183 ], [ "top-right", 0.000611 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "wf_52.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as multiple thin, horizontal lines and streaks. They run parallel across nearly the full width of the image. The marks are concentrated from the center to the lower half, with a few extending into the upper half. They are narrow, elongated, and mostly continuous. Their contrast is light to moderate against the gray background.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.169545 ], [ "middle-right", 0.161974 ], [ "top-right", 0.141982 ], [ "center", 0.136963 ], [ "bottom-right", 0.136963 ], [ "top-left", 0.088388 ], [ "bottom-center", 0.080391 ], [ "middle-left", 0.079285 ], [ "bottom-left", 0.004509 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at top-center and middle-right. The defect exhibits medium saliency." }, { "image_name": "wf_59.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as multiple thin, horizontal bright lines and streaks. They are spread across most of the image width, with several longer lines near the upper and lower parts and shorter segments around the middle. The lines are narrow and mostly straight. Their contrast is light but visible against the dark gray background. The defect covers a broad central area and extends from the top edge down to the lower part of the image.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.184419 ], [ "top-center", 0.171637 ], [ "top-left", 0.15003 ], [ "center", 0.149422 ], [ "top-right", 0.148813 ], [ "bottom-left", 0.072581 ], [ "bottom-center", 0.067103 ], [ "bottom-right", 0.055995 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-center. The defect exhibits low saliency." }, { "image_name": "wf_63.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, horizontal bright streaks. They are concentrated from the upper-middle to the middle-right area and extend across much of the image width. The longest streak lies near the upper-middle, with shorter parallel streaks below it. The lines are narrow, smooth, and mostly continuous. Their contrast against the gray background is light and subtle.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.304465 ], [ "top-center", 0.266035 ], [ "top-right", 0.241678 ], [ "middle-right", 0.126928 ], [ "top-left", 0.060893 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "wf_65.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, light horizontal streaks. They are clustered in the upper central area and extend from the left-center toward the right-center. The streaks are narrow, elongated, and nearly parallel. One longer band sits below a shorter one, with a few broken segments around them. The contrast with the gray background is low but visible.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "top-center", 0.595137 ], [ "top-left", 0.256399 ], [ "bottom-right", 0.085324 ], [ "bottom-left", 0.036263 ], [ "bottom-center", 0.017918 ], [ "top-right", 0.008959 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of four region(s), mainly located at top-center and top-left. The defect exhibits medium saliency." }, { "image_name": "wf_66.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, horizontal bright lines. The lines are narrow, elongated, and mostly straight. They are spread across the central area and extend toward the left and right sides. Some lines are short, while others are longer and nearly span the image width. The contrast is low to moderate against the gray background, but the lines remain visible. The surface around them looks smooth and uniform.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.227024 ], [ "top-center", 0.198151 ], [ "bottom-right", 0.162295 ], [ "middle-right", 0.148707 ], [ "middle-left", 0.117003 ], [ "bottom-center", 0.06605 ], [ "top-right", 0.05586 ], [ "top-left", 0.02491 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "wf_68.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, bright horizontal lines. The lines are narrow and elongated, with mostly straight shapes. They are scattered from the upper-middle to the lower part of the image, with a few near the center and lower center. Most lines are short, while one longer line extends across much of the middle area. The defect shows light contrast against the darker gray background.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.222103 ], [ "bottom-right", 0.166845 ], [ "center", 0.128487 ], [ "middle-right", 0.116416 ], [ "top-left", 0.098176 ], [ "bottom-left", 0.097103 ], [ "bottom-center", 0.086642 ], [ "top-right", 0.078863 ], [ "top-center", 0.005365 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-left and bottom-right. The defect exhibits low saliency." }, { "image_name": "wf_74.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as multiple thin, horizontal bright lines and short streaks. They are spread from the upper-middle area down to the lower part of the image and extend across much of the width. Some lines are long and continuous, while others are shorter and broken. The defect has light contrast against the darker gray background, so the lines are clearly visible. The marks are narrow and flat in appearance.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.306276 ], [ "middle-right", 0.117 ], [ "bottom-center", 0.106375 ], [ "bottom-right", 0.093155 ], [ "middle-left", 0.091302 ], [ "top-center", 0.089202 ], [ "top-left", 0.078206 ], [ "top-right", 0.065604 ], [ "bottom-left", 0.052879 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A medium bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at center and middle-right. The defect exhibits low saliency." }, { "image_name": "wf_76.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, light horizontal streaks. The longest streaks run across much of the image width near the center. Smaller short streaks are scattered above and below them. The marks are narrow, mostly straight, and roughly parallel. They show low to moderate contrast against the darker gray background. The defect is concentrated around the center and extends broadly across the surface.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.212396 ], [ "center", 0.178621 ], [ "bottom-center", 0.166783 ], [ "top-center", 0.162953 ], [ "middle-left", 0.100801 ], [ "middle-right", 0.087918 ], [ "top-left", 0.075383 ], [ "bottom-left", 0.012709 ], [ "bottom-right", 0.002437 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A medium bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at top-right and center. The defect exhibits low saliency." }, { "image_name": "wf_78.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as multiple thin, light horizontal streaks. They are elongated and mostly parallel, with uneven lengths. Several streaks extend across a large part of the image width, while others are shorter. The defect is concentrated around the center and lower-middle area, with some lines also visible near the upper part. The lines are narrow, smooth, and slightly brighter than the gray background. The contrast is low to moderate, but the streaks remain clearly visible.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "center", 0.186186 ], [ "bottom-center", 0.181465 ], [ "middle-left", 0.124526 ], [ "top-right", 0.1236 ], [ "middle-right", 0.118137 ], [ "top-center", 0.115915 ], [ "top-left", 0.076567 ], [ "bottom-left", 0.041848 ], [ "bottom-right", 0.031756 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A large bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "wf_81.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, horizontal bright streaks. The streaks are elongated and mostly parallel. A few longer bands extend across much of the image width, while shorter segments are scattered between them. They are concentrated around the central area and also appear in the upper and lower parts of the image. The contrast is light to moderate against the darker gray background. The lines look narrow and flat in appearance.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.181577 ], [ "top-center", 0.175135 ], [ "bottom-right", 0.125856 ], [ "bottom-center", 0.099605 ], [ "top-left", 0.093566 ], [ "top-right", 0.092278 ], [ "center", 0.090426 ], [ "bottom-left", 0.085112 ], [ "middle-left", 0.056446 ] ], "Scale": "large", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A large bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at middle-right and top-center. The defect exhibits low saliency." }, { "image_name": "wf_82.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, light horizontal streaks. The streaks are located on the right-middle area and extend vertically from the upper-right to the lower-right part of the image. They are elongated and mostly parallel, with uneven lengths. Some lines are continuous, while others are broken into short segments. The defect has low to moderate contrast against the darker gray background.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.254682 ], [ "top-right", 0.206574 ], [ "bottom-right", 0.172604 ], [ "bottom-center", 0.153874 ], [ "middle-right", 0.112376 ], [ "center", 0.09989 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are scattered, consisting of multiple region(s), mainly located at top-center and top-right. The defect exhibits low saliency." }, { "image_name": "wf_86.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, light horizontal lines. The lines are short to medium in length and mostly straight. They are concentrated from the upper-center to the middle area, with a few smaller marks lower down. The contrast with the dark gray background is clear but not strong. The defect is narrow in height and spread broadly across the image width in separated segments.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.280766 ], [ "top-left", 0.220707 ], [ "center", 0.204495 ], [ "middle-left", 0.136699 ], [ "middle-right", 0.065217 ], [ "top-right", 0.050479 ], [ "bottom-right", 0.041636 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-center and top-left. The defect exhibits low saliency." }, { "image_name": "wf_87.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, light horizontal lines. The lines are elongated and mostly straight, with short breaks in some segments. They are concentrated around the middle and lower-middle areas of the image, extending from the left side toward the center-right. The defect covers a broad horizontal span but remains narrow in thickness. The contrast with the darker gray background is low to moderate, so the lines appear faint but visible.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.238885 ], [ "top-center", 0.202188 ], [ "center", 0.134792 ], [ "bottom-left", 0.134792 ], [ "middle-left", 0.100917 ], [ "top-left", 0.09386 ], [ "middle-right", 0.061044 ], [ "top-right", 0.021877 ], [ "bottom-right", 0.011644 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of multiple region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "wf_89.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, horizontal light lines. They are elongated and mostly straight, with some broken segments. The lines extend across much of the image width. They are distributed from the upper-middle area to the lower part of the surface, with the main concentration around the center. The contrast is low to moderate against the dark gray background.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.237654 ], [ "center", 0.173962 ], [ "bottom-center", 0.155443 ], [ "top-center", 0.130191 ], [ "top-right", 0.113075 ], [ "middle-left", 0.083053 ], [ "bottom-right", 0.041526 ], [ "bottom-left", 0.039562 ], [ "top-left", 0.025533 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-right and center. The defect exhibits low saliency." }, { "image_name": "wf_95.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several thin, faint horizontal lines. The lines are light gray against the darker gray background, giving low to moderate contrast. They are spread from the upper area to the lower-middle area, with most near the center. The marks are elongated and narrow, and they vary in length. Some lines are short, while one longer line is visible in the lower-middle region. The defect covers a broad central band across the image.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.22687 ], [ "center", 0.216412 ], [ "middle-left", 0.160901 ], [ "bottom-left", 0.138375 ], [ "top-center", 0.11424 ], [ "top-left", 0.09815 ], [ "top-right", 0.045052 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A small bright Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "wf_98.jpg", "class_name": "Waist folding", "natural_language_description": "The Waist folding defect on the steel surface appears as several short, thin, horizontal light streaks. These streaks are arranged in a vertical sequence slightly left of center, extending from the upper area into the mid-lower area. Each streak is narrow and straight, with small gaps between them. The defect covers a limited area and occupies a small portion of the image. The contrast is low to moderate, with the streaks appearing slightly brighter than the dark background.", "structured_attributes": { "Defect type": "Waist folding", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "top-center", 0.64346 ], [ "bottom-center", 0.205696 ], [ "top-left", 0.129747 ], [ "center", 0.012658 ], [ "middle-left", 0.008439 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Waist folding is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are clustered, consisting of three region(s), mainly located at top-center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ws_05.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a small, faint dark streak in the upper-right area. It has a short, narrow, slightly curved shape with soft, uneven edges. The mark is darker than the surrounding surface but shows low contrast. It occupies a small area relative to the whole image.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.631034 ], [ "middle-right", 0.335632 ], [ "center", 0.027586 ], [ "top-center", 0.005747 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A tiny dark Water spot is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits low saliency." }, { "image_name": "ws_06.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad darkened area with several thin, irregular streaks inside it. It is located mainly from the upper middle to the right side of the image and extends downward over a large region. The shape is uneven and rounded overall, with ragged edges. The streaks are elongated and slightly curved, clustered close together. The defect shows low to moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.23056 ], [ "top-right", 0.218636 ], [ "middle-right", 0.184954 ], [ "bottom-center", 0.120681 ], [ "top-center", 0.113688 ], [ "bottom-right", 0.075324 ], [ "middle-left", 0.049758 ], [ "bottom-left", 0.006399 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at center and top-right. The defect exhibits medium saliency." }, { "image_name": "ws_106.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, elongated streak with irregular branches. It extends vertically along the left side of the image and reaches from near the top to the lower-left area. The shape is narrow in the upper part and becomes wider and more spread out near the bottom. Several smaller connected dark marks appear beside the main streak. The defect has uneven edges and clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.356763 ], [ "top-center", 0.20006 ], [ "center", 0.189967 ], [ "middle-left", 0.171574 ], [ "bottom-center", 0.064855 ], [ "top-left", 0.013556 ], [ "top-right", 0.003225 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are clustered, consisting of two region(s), mainly located at bottom-left and top-center. The defect exhibits medium saliency." }, { "image_name": "ws_108.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, elongated patch in the right-middle area, extending to the right edge. It has a mostly horizontal, oval-like shape with an uneven outline. The left end is rounded and irregular, while the upper edge shows several thin vertical streaks. The defect is medium-sized and covers a noticeable area. It shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "circular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.481854 ], [ "bottom-right", 0.282524 ], [ "center", 0.143719 ], [ "bottom-center", 0.091904 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a circular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits high saliency." }, { "image_name": "ws_11.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two elongated dark streaks. They start near the left side and extend diagonally toward the upper right. The upper streak is larger and wider, with a tapered end and uneven edges. The lower streak is shorter and thinner, running roughly parallel below it. Both marks show soft boundaries and low-to-moderate contrast against the gray background. The defect covers a large central-left area of the image.", "structured_attributes": { "Defect type": "Water spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.288965 ], [ "top-center", 0.196032 ], [ "center", 0.187494 ], [ "middle-left", 0.175748 ], [ "top-right", 0.091107 ], [ "bottom-center", 0.059323 ], [ "top-left", 0.001333 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left and top-center. The defect exhibits medium saliency." }, { "image_name": "ws_114.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two dark, elongated streaks on a light gray background. The streaks are slightly curved and taper toward their ends. One streak is larger and wider, while the other is shorter and narrower. They are located from the upper-left area down toward the lower-left and central-lower area. The defect has soft, uneven edges and low-to-moderate contrast against the surrounding surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.323989 ], [ "middle-left", 0.249157 ], [ "bottom-center", 0.20504 ], [ "center", 0.135493 ], [ "top-center", 0.084942 ], [ "top-left", 0.001379 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ws_115.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, dark, irregular vertical stain along the left side. It extends from near the top edge to the bottom edge and covers much of the left portion of the image. The inner boundary is uneven, with a rounded branch-like protrusion extending toward the center in the lower half. The defect has strong contrast against the lighter steel background. A smaller dark oval spot is also visible to the right of the main stain.", "structured_attributes": { "Defect type": "Water spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.642011 ], [ "middle-left", 0.202562 ], [ "top-left", 0.07022 ], [ "center", 0.064298 ], [ "bottom-center", 0.020909 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a spot-like shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "ws_12.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, elongated streak with a broader rounded area at its lower end. It runs diagonally from the upper left toward the lower middle area. The shape is irregular, with soft, uneven edges and a slightly branching upper section. The defect is medium to large in visible extent and covers a noticeable portion of the image. It shows low to moderate contrast against the light gray background, with the darkest region along the central streak.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.290503 ], [ "bottom-center", 0.268428 ], [ "top-left", 0.230606 ], [ "bottom-left", 0.065356 ], [ "middle-left", 0.049754 ], [ "top-center", 0.04787 ], [ "middle-right", 0.028017 ], [ "bottom-right", 0.019467 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ws_120.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, narrow dark streak in the left-middle area. It extends nearly the full height of the image. The shape is irregular and slightly wavy, with uneven edges and a few wider segments. It is thin relative to the image width. The defect shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.410563 ], [ "bottom-left", 0.292786 ], [ "middle-left", 0.285793 ], [ "top-center", 0.007729 ], [ "bottom-center", 0.003128 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "ws_123.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, diffuse dark-gray stain covering most of the image. It has an irregular, broad shape with uneven, soft edges. The defect extends from the top to the bottom and spans nearly the full width, with the main area centered in the image. Its contrast with the surrounding steel is low, so the mark looks faint but clearly visible against the lighter background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.145662 ], [ "bottom-center", 0.143968 ], [ "top-left", 0.136091 ], [ "bottom-left", 0.130852 ], [ "top-center", 0.129434 ], [ "middle-left", 0.125239 ], [ "bottom-right", 0.084392 ], [ "middle-right", 0.067533 ], [ "top-right", 0.036829 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ws_131.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, vertical dark stain in the left half of the image. It extends from the top edge to the bottom edge. The shape is narrow and slightly wavy, with uneven edges. A broader dim gray area spreads along the far left side. The defect has low to moderate contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.299848 ], [ "top-left", 0.296362 ], [ "bottom-left", 0.278436 ], [ "top-center", 0.073875 ], [ "center", 0.045654 ], [ "bottom-center", 0.005825 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "ws_132.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, dark vertical band on the left side. It extends from the top edge to the bottom edge and covers about half of the image width. The inner boundary is irregular and slightly wavy, while the outer side merges with the left edge of the image. The contrast is low to moderate, with the defect appearing only slightly darker than the surrounding steel surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.226449 ], [ "top-left", 0.223816 ], [ "bottom-left", 0.223816 ], [ "bottom-center", 0.143986 ], [ "center", 0.127753 ], [ "top-center", 0.05418 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "ws_14.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular dark stain along the right and lower-right side of the image. It has an elongated diagonal form with uneven, wavy edges. Several thin, branching dark streaks extend within the stained area. The defect covers a relatively large region and reaches the image border. It shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.426952 ], [ "bottom-center", 0.294563 ], [ "middle-right", 0.156112 ], [ "top-center", 0.093575 ], [ "bottom-left", 0.028797 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a linear shape. The defects are clustered, consisting of two region(s), mainly located at bottom-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ws_140.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark vertical band along the left edge. It extends from the top to the bottom of the image. The band is relatively wide and occupies about the left quarter of the surface. Its inner boundary is uneven and slightly wavy, while the outer side is cut off by the image border. The defect shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.413141 ], [ "middle-left", 0.342404 ], [ "bottom-left", 0.244455 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "ws_141.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular vertical stain across most of the image height. It is positioned from the left-center to the right side, with uneven, wavy edges. The defect is large and continuous, covering much of the surface area. It shows faint to moderate contrast, appearing slightly darker than the surrounding steel. The appearance is diffuse and patchy rather than sharp or well defined.", "structured_attributes": { "Defect type": "Water spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.161902 ], [ "top-center", 0.160019 ], [ "bottom-center", 0.158684 ], [ "top-right", 0.119456 ], [ "middle-right", 0.102185 ], [ "bottom-right", 0.101594 ], [ "top-left", 0.096865 ], [ "middle-left", 0.082264 ], [ "bottom-left", 0.017031 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_142.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, irregular vertical stain in the center area. It extends from the top edge to the bottom edge and covers most of the image width. The shape is broad and uneven, with wavy, indented side edges. It shows as a slightly darker gray region against the lighter gray background, with low to moderate contrast. The boundary is soft and diffuse rather than sharp.", "structured_attributes": { "Defect type": "Water spot", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.158607 ], [ "top-center", 0.156763 ], [ "bottom-center", 0.156763 ], [ "bottom-left", 0.121336 ], [ "bottom-right", 0.091677 ], [ "middle-left", 0.081555 ], [ "middle-right", 0.080783 ], [ "top-left", 0.077974 ], [ "top-right", 0.074543 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_147.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, elongated vertical area covering most of the image height. It is centered on the surface and spans much of the width, with irregular, wavy side edges. The defect has a slightly lighter gray tone than the surrounding steel, while darker narrow bands remain near the left and right sides. The contrast is low to moderate, and the shape is continuous from top to bottom.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.16009 ], [ "top-center", 0.158229 ], [ "bottom-center", 0.158229 ], [ "bottom-right", 0.109699 ], [ "top-right", 0.103877 ], [ "top-left", 0.097296 ], [ "middle-right", 0.087643 ], [ "bottom-left", 0.063421 ], [ "middle-left", 0.061516 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_151.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular vertical stain covering most of the image. It extends from the top edge to the bottom edge and is centered slightly left of the middle. The shape is uneven, with wavy, indented side boundaries. Its contrast is low to moderate, showing as a slightly darker gray area against the lighter gray background. The defect is large in size and occupies most of the visible surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "curved", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.152977 ], [ "top-center", 0.151199 ], [ "bottom-center", 0.151199 ], [ "top-right", 0.147207 ], [ "middle-right", 0.108342 ], [ "bottom-right", 0.100627 ], [ "top-left", 0.097379 ], [ "bottom-left", 0.046228 ], [ "middle-left", 0.044842 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a curved shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_155.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, irregular dark stain covering most of the image height. It is centered and extends from the left side toward the right, with uneven, curved edges. The shape is broad and vertically elongated, with a narrower middle section and wider upper and lower areas. The contrast is low to moderate, so the defect looks diffuse against the gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "diffuse", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.159786 ], [ "top-center", 0.157928 ], [ "bottom-center", 0.157928 ], [ "bottom-left", 0.146218 ], [ "middle-left", 0.123274 ], [ "top-right", 0.100244 ], [ "top-left", 0.097716 ], [ "middle-right", 0.051634 ], [ "bottom-right", 0.005271 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a diffuse shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_158.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, faint gray stain covering most of the visible area. It has an irregular, diffuse shape with soft, uneven edges. The contrast is low, with slightly darker streaked and cloudy regions against the lighter gray background. The mark extends across nearly the full height of the image and occupies most of the center and right side.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.13709 ], [ "bottom-center", 0.135496 ], [ "top-center", 0.133902 ], [ "bottom-left", 0.133587 ], [ "middle-left", 0.129472 ], [ "top-left", 0.122576 ], [ "middle-right", 0.075922 ], [ "bottom-right", 0.075403 ], [ "top-right", 0.056552 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ws_167.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular darkened area on the right side of the image. It extends from the top edge to the bottom edge and covers more than half of the visible surface. The left boundary is uneven and slightly wavy, forming a vertical transition from the lighter left side. The contrast is low to moderate, with the defect blending softly into the surrounding gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.169617 ], [ "bottom-center", 0.169432 ], [ "top-right", 0.167645 ], [ "bottom-right", 0.167645 ], [ "center", 0.155254 ], [ "top-center", 0.134928 ], [ "bottom-left", 0.035478 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-center. The defect exhibits low saliency." }, { "image_name": "ws_170.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, diffuse darkened region covering most of the left and central area. It extends from the top edge to the bottom edge and reaches to about four-fifths of the image width. The shape is broad and irregular, with a wavy vertical boundary near the right side. The contrast with the surrounding surface is low to moderate, giving the defect a soft, cloudy appearance.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.15915 ], [ "top-center", 0.157299 ], [ "middle-left", 0.157299 ], [ "top-left", 0.15547 ], [ "bottom-left", 0.15547 ], [ "bottom-center", 0.110281 ], [ "middle-right", 0.052031 ], [ "top-right", 0.051536 ], [ "bottom-right", 0.001463 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_176.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as dark gray marks against a lighter gray background. A wide, irregular streak extends along the left side from the lower edge toward the middle, with a curved shape and uneven width. A smaller, short vertical spot is visible above it near the upper middle-left area. The defect covers a large area on the left half of the surface and shows soft but clear contrast with the surrounding steel.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.358209 ], [ "middle-left", 0.3174 ], [ "bottom-center", 0.160023 ], [ "top-center", 0.120064 ], [ "center", 0.040525 ], [ "top-left", 0.003779 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ws_179.jpg", "class_name": "Water spot", "natural_language_description": "The water spot defect on the steel surface appears as a large, irregular dark stain in the left-upper area. It extends from the top edge downward to about the upper-middle of the image and spreads across much of the left side. The shape is broad and uneven, with a rounded lower portion and irregular indentations near the top. Its contrast with the surrounding steel is low to moderate, appearing as a slightly darker region on a uniform gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.324167 ], [ "middle-left", 0.247807 ], [ "center", 0.220094 ], [ "top-center", 0.194264 ], [ "bottom-left", 0.007049 ], [ "bottom-center", 0.006619 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ws_181.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, vertical dark stain near the center. It extends almost the full height of the image. The shape is elongated and irregular, with wavy, uneven edges and slight width changes from top to bottom. It covers a large area of the surface. The contrast is low to moderate, with the defect appearing slightly darker than the surrounding steel.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.253323 ], [ "center", 0.244809 ], [ "top-center", 0.227818 ], [ "bottom-left", 0.097169 ], [ "middle-left", 0.096164 ], [ "top-left", 0.06254 ], [ "bottom-right", 0.017602 ], [ "middle-right", 0.000575 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ws_183.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, dark vertical band covering most of the image height. It is positioned from the center to the right side of the surface. The shape is elongated and slightly uneven, with soft, irregular edges. A smaller faint dark patch is also visible near the left-center area. The defect has low to moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.195449 ], [ "top-center", 0.193177 ], [ "bottom-center", 0.193177 ], [ "bottom-right", 0.109458 ], [ "middle-right", 0.093681 ], [ "top-right", 0.084221 ], [ "top-left", 0.055416 ], [ "middle-left", 0.040723 ], [ "bottom-left", 0.034698 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_188.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, dark irregular stain along the left side. It extends from the top edge to the bottom edge and covers much of the left portion of the image. The shape is uneven and blob-like, with a narrow upper part, a wider middle section, and a tapered lower protrusion. Its edges are rough and curved rather than straight. The defect shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.3949 ], [ "bottom-left", 0.26044 ], [ "top-left", 0.21787 ], [ "center", 0.079844 ], [ "top-center", 0.026957 ], [ "bottom-center", 0.019988 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits high saliency." }, { "image_name": "ws_190.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several dark, irregular marks concentrated on the left side. A broad, uneven dark band runs along the far left edge from top to bottom. Near the left-middle area, three to four short oval to elongated spots are visible in a downward diagonal line. The marks are small to medium in size, with soft, uneven edges and strong dark-to-light contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "bottom-left", 0.34738 ], [ "top-left", 0.227058 ], [ "middle-left", 0.216246 ], [ "center", 0.193928 ], [ "bottom-center", 0.015387 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at bottom-left and top-left. The defect exhibits medium saliency." }, { "image_name": "ws_195.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, vertical dark stain near the center-left of the image. It extends from the top edge to the bottom edge and covers a large area of the surface. The shape is elongated and slightly uneven, with gently wavy sides. Its contrast with the surrounding steel is low to moderate, so the defect looks faint but still visible as a darker band against the lighter background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.192204 ], [ "top-center", 0.189969 ], [ "bottom-center", 0.189969 ], [ "bottom-left", 0.109381 ], [ "top-left", 0.10369 ], [ "middle-left", 0.098753 ], [ "top-right", 0.047713 ], [ "middle-right", 0.036616 ], [ "bottom-right", 0.031705 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_204.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears on the left side, extending from the upper-left middle area down to the lower-left edge. It has a narrow, irregular vertical streak at the top that widens into a larger patch near the bottom. The shape is elongated and uneven, with a slightly curved outline. It covers a relatively large area in the lower-left part of the image. The defect shows low to moderate contrast, appearing darker than the surrounding gray surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.651133 ], [ "middle-left", 0.177049 ], [ "top-center", 0.076716 ], [ "center", 0.051989 ], [ "bottom-center", 0.039784 ], [ "top-left", 0.003329 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a linear shape. The defects are clustered, consisting of two region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ws_208.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, faint dark stain near the center-left area. It has an irregular teardrop-like shape with soft, uneven edges. Several thin, darker streaks extend upward from the main spot toward the top left. The defect covers a relatively broad area and stands out by slight gray contrast against the lighter background. No visible depth can be confirmed from the image.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.327442 ], [ "top-left", 0.228119 ], [ "middle-left", 0.179131 ], [ "top-center", 0.097528 ], [ "bottom-center", 0.06469 ], [ "top-right", 0.046028 ], [ "bottom-left", 0.030147 ], [ "middle-right", 0.026917 ] ], "Scale": "extensive", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A extensive neutral Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and top-left. The defect exhibits low saliency." }, { "image_name": "ws_209.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two long, narrow dark streaks. They run diagonally from the upper left toward the lower right. The streaks are roughly parallel and slightly curved. Their widths are uneven, with soft, irregular edges. The marks are located across the left and central area and extend toward the lower part of the image. They show a moderate dark contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.260917 ], [ "bottom-right", 0.24228 ], [ "bottom-center", 0.168599 ], [ "middle-right", 0.122007 ], [ "middle-left", 0.088742 ], [ "top-center", 0.07639 ], [ "top-left", 0.041066 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are clustered, consisting of two region(s), mainly located at center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ws_214.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular vertical stain covering most of the central area. It extends from the top edge to the bottom edge and spans much of the image width. The shape is uneven, with wavy sides and a few small protrusions along the edges. It is slightly darker than the surrounding steel, creating low to moderate contrast. The surface pattern looks diffuse and soft rather than sharply defined.", "structured_attributes": { "Defect type": "Water spot", "Shape": "diffuse", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.16741 ], [ "top-center", 0.165463 ], [ "bottom-center", 0.16535 ], [ "bottom-left", 0.137509 ], [ "middle-left", 0.125422 ], [ "top-right", 0.084361 ], [ "top-left", 0.068064 ], [ "middle-right", 0.056339 ], [ "bottom-right", 0.030082 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a diffuse shape. The defects are clustered, consisting of two region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_229.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular dark band covering most of the right side of the image. It extends from the top edge to the bottom edge. The left boundary is uneven and wavy, while the right side reaches the image border. The defect is large in size and occupies more than half of the visible surface. Its contrast with the surrounding steel is low to moderate, with a slightly darker tone than the background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.195413 ], [ "bottom-right", 0.193141 ], [ "top-right", 0.190868 ], [ "top-center", 0.154352 ], [ "center", 0.151144 ], [ "bottom-center", 0.115082 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "ws_234.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular vertical band near the center. It extends from the top edge to the bottom edge and covers most of the image height. The shape is uneven, with wavy sides and a wider middle section. Its contrast with the surrounding surface is low to moderate, visible mainly as a slightly different gray tone. The defect occupies a large area across the central region.", "structured_attributes": { "Defect type": "Water spot", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "center", 0.147763 ], [ "top-center", 0.146045 ], [ "bottom-center", 0.146045 ], [ "bottom-left", 0.129703 ], [ "top-right", 0.098935 ], [ "middle-left", 0.096038 ], [ "middle-right", 0.088726 ], [ "bottom-right", 0.080035 ], [ "top-left", 0.066709 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_238.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, irregular stain on the left to center-left area. It has a broad rounded upper section, a narrower middle, and two smaller separated patches below it. The edges are uneven and curved. The defect extends vertically across most of the image height and covers a wide area of the left half. It shows clear contrast with the surrounding surface, with the main stained region appearing lighter and the lower patches appearing darker.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "middle-left", 0.331719 ], [ "top-left", 0.286092 ], [ "bottom-left", 0.227792 ], [ "bottom-center", 0.105278 ], [ "center", 0.039486 ], [ "middle-right", 0.005182 ], [ "top-center", 0.00445 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of three region(s), mainly located at middle-left and top-left. The defect exhibits high saliency." }, { "image_name": "ws_24.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, dark vertical streak near the center-left area. It extends from the top edge to the bottom edge of the image. The shape is narrow at the top, wider in the middle, and slightly uneven along the sides. The edges are irregular and rough rather than straight. The defect shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.366287 ], [ "center", 0.321518 ], [ "top-center", 0.295827 ], [ "middle-left", 0.00813 ], [ "top-right", 0.006287 ], [ "bottom-left", 0.001951 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "ws_242.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular vertical band. It runs from the top edge to the bottom edge near the center-right area. The shape is uneven and slightly narrowed in the middle, with wavy sides. It covers a large portion of the image height and a moderate width. The defect is darker than the surrounding steel, but the contrast is low and soft.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.221245 ], [ "top-center", 0.217751 ], [ "center", 0.191171 ], [ "top-right", 0.147372 ], [ "bottom-right", 0.127188 ], [ "middle-right", 0.088255 ], [ "bottom-left", 0.007019 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_243.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, vertically oriented dark band near the center. It extends from the top edge to the bottom edge and covers much of the middle area. The shape is elongated with uneven, slightly wavy sides. The contrast is low to moderate, with the stained area only slightly darker than the surrounding gray surface. The mark is large and continuous across most of the image height.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.164451 ], [ "top-center", 0.162538 ], [ "bottom-center", 0.162138 ], [ "bottom-right", 0.124494 ], [ "middle-right", 0.116023 ], [ "top-right", 0.11331 ], [ "middle-left", 0.056855 ], [ "bottom-left", 0.054187 ], [ "top-left", 0.046004 ] ], "Scale": "extensive", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A extensive neutral Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_245.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular dark stain covering much of the left and central area. It has uneven, diffuse edges and a vertically elongated shape with several narrower branches. The mark extends from the top edge to the bottom edge and reaches toward the right-middle side. Its contrast is low to moderate, with the darker regions blending softly into the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "middle-left", 0.229485 ], [ "bottom-left", 0.226691 ], [ "top-left", 0.222955 ], [ "bottom-center", 0.139198 ], [ "center", 0.084134 ], [ "top-center", 0.065486 ], [ "middle-right", 0.016733 ], [ "bottom-right", 0.01532 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of four region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "ws_248.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular vertical band in the center. It extends from the top edge to the bottom edge. The shape is uneven, with wavy sides and varying width. The defect covers a large portion of the visible surface. It is slightly darker than the surrounding gray background, creating low to moderate contrast.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.207057 ], [ "center", 0.206235 ], [ "bottom-center", 0.205781 ], [ "bottom-left", 0.151906 ], [ "middle-left", 0.108771 ], [ "top-right", 0.05943 ], [ "top-left", 0.056455 ], [ "bottom-right", 0.003316 ], [ "middle-right", 0.001049 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "ws_250.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, irregular stain along the left side of the image. It is large and elongated, extending from the top to the bottom edge. A narrower branch projects from the main dark area toward the upper middle, forming a bent, fork-like shape. The edges are uneven and slightly jagged. The defect shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "network-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.384471 ], [ "bottom-left", 0.335117 ], [ "top-left", 0.125608 ], [ "top-center", 0.124009 ], [ "center", 0.030794 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a network-like shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits high saliency." }, { "image_name": "ws_251.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, dark vertical band on the left and center-left area. It extends from the top edge to the bottom edge. The shape is long and irregular, with uneven sides and a small inward notch around the middle-right edge. It covers a large area of the image width. The defect has low to moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.184754 ], [ "top-center", 0.184499 ], [ "top-left", 0.170691 ], [ "bottom-center", 0.164137 ], [ "bottom-left", 0.153511 ], [ "middle-left", 0.142407 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_252.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, diffuse gray stain covering most of the image. It has an irregular broad shape with soft, uneven boundaries. The defect extends from near the left side across to the right edge and spans nearly the full height. Its contrast with the surrounding surface is low, appearing slightly darker than the background. No clear depth is visible.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.147205 ], [ "top-center", 0.145493 ], [ "bottom-center", 0.145493 ], [ "bottom-right", 0.143781 ], [ "middle-right", 0.14195 ], [ "top-right", 0.087037 ], [ "bottom-left", 0.076289 ], [ "middle-left", 0.064307 ], [ "top-left", 0.048445 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_260.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular vertical band on the left to middle area. It extends from the top edge to the bottom edge and covers a large portion of the surface. The shape is uneven, with wavy and slightly indented edges. It is darker than the surrounding steel, but the contrast is low and soft. The defect looks diffuse rather than sharply defined.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.236415 ], [ "top-center", 0.180676 ], [ "middle-left", 0.176475 ], [ "bottom-left", 0.148263 ], [ "bottom-center", 0.132279 ], [ "center", 0.125892 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits low saliency." }, { "image_name": "ws_265.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several dark gray, irregular streaks and blotches on a lighter gray background. The marks are concentrated around the center and extend from the upper left toward the middle and lower middle area. The main shape is elongated and branching, with uneven, soft edges. A smaller rounded patch is visible near the upper right of the defect region. The defect covers a relatively large area and shows low to moderate contrast against the surrounding surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.353127 ], [ "top-center", 0.274171 ], [ "top-left", 0.107613 ], [ "middle-left", 0.084448 ], [ "bottom-center", 0.072376 ], [ "middle-right", 0.05193 ], [ "top-right", 0.04932 ], [ "bottom-right", 0.006199 ], [ "bottom-left", 0.000816 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ws_266.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, vertical dark band near the center of the image. It extends from the top edge to the bottom edge. The shape is irregular and slightly wavy, with uneven edges. It is wide and occupies a large portion of the visible surface. The contrast with the surrounding steel is low to moderate, giving it a diffuse appearance.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.200477 ], [ "top-center", 0.198146 ], [ "bottom-center", 0.194975 ], [ "bottom-right", 0.122764 ], [ "top-left", 0.102136 ], [ "middle-right", 0.074081 ], [ "middle-left", 0.060176 ], [ "bottom-left", 0.023935 ], [ "top-right", 0.023311 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_268.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, irregular streak in the center-right area. It has a curved, elongated shape that extends from the upper middle toward the lower part of the image. The mark is narrow overall, with slight changes in width and uneven edges. It shows moderate contrast against the lighter gray background. The defect covers a relatively large vertical span of the visible surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.305013 ], [ "center", 0.274288 ], [ "middle-right", 0.224282 ], [ "bottom-center", 0.113571 ], [ "top-center", 0.082846 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and center. The defect exhibits low saliency." }, { "image_name": "ws_271.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several faint, elongated dark marks. The main feature is a thin, nearly vertical streak in the right-center area, extending from the upper region toward the lower region. Smaller short marks are also visible near the upper area. The shapes are narrow and irregular, with soft edges and low to moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.38648 ], [ "bottom-center", 0.278322 ], [ "middle-right", 0.230769 ], [ "top-right", 0.086713 ], [ "center", 0.017716 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ws_275.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, irregular vertical streak in the right-middle area. It is elongated and slightly curved, with a narrower upper section and a wider lower section. The edges are uneven and soft. The defect is medium-sized and extends from the upper-right region toward the lower-right region. It shows low to moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.402295 ], [ "bottom-right", 0.373527 ], [ "top-center", 0.139709 ], [ "top-right", 0.083856 ], [ "center", 0.000612 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ws_279.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two elongated dark streaks. They are narrow and slightly curved, with irregular width and uneven edges. The streaks run diagonally from the upper left toward the lower right. One streak is longer and thicker, while the other is shorter and positioned to its right. The defect covers a large area in the right-lower part of the image. It shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "bottom-right", 0.493311 ], [ "center", 0.296769 ], [ "middle-right", 0.114221 ], [ "middle-left", 0.034472 ], [ "bottom-center", 0.034061 ], [ "top-left", 0.024799 ], [ "top-center", 0.002367 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are clustered, consisting of four region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "ws_282.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a small, faint, elongated streak near the center of the image. It has a narrow, slightly curved vertical shape with uneven, soft edges. The mark is darker than the surrounding steel, but the contrast is low. It extends over a short to moderate length and occupies a small area of the surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.749844 ], [ "top-center", 0.250156 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Water spot is observed on the steel surface. It has a linear shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_284.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, elongated stain with an irregular linear shape. A broad vertical band runs from near the top edge toward the bottom in the left-center area, and a narrower diagonal streak rises from the lower right toward the middle right. The marked area covers a large portion of the image and extends across most of the height. Its edges are uneven and slightly blurred. The defect shows low to moderate contrast against the gray background, with the stained regions appearing darker than the surrounding surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "curved", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.269517 ], [ "bottom-center", 0.237253 ], [ "top-center", 0.227081 ], [ "bottom-left", 0.106252 ], [ "bottom-right", 0.089861 ], [ "middle-left", 0.056495 ], [ "middle-right", 0.013541 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a curved shape. It extends in a diagonal direction. The defects are clustered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ws_285.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a single long, narrow dark streak. It runs diagonally from the upper left toward the lower right. The shape is slightly curved with uneven edges and a width that changes along its length. It occupies a medium area and is located mainly in the lower central to lower right region. The defect shows a clear gray-to-dark contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.350905 ], [ "bottom-right", 0.282779 ], [ "bottom-center", 0.252178 ], [ "middle-left", 0.114139 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ws_286.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several dark, elongated streaks on a lighter gray background. The marks are irregular and mostly linear, with one broad streak along the right side and thinner streaks near the left and center. Together they form a branching, Y-like pattern. The defect extends vertically across most of the image height and covers much of the right half. Its edges are uneven and slightly blurred. The contrast is moderate, with the dark streaks clearly visible against the surrounding surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.306081 ], [ "top-right", 0.195967 ], [ "middle-right", 0.167402 ], [ "center", 0.152174 ], [ "top-left", 0.074144 ], [ "middle-left", 0.05125 ], [ "bottom-right", 0.048624 ], [ "top-center", 0.002678 ], [ "bottom-left", 0.00168 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at bottom-center and top-right. The defect exhibits low saliency." }, { "image_name": "ws_288.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, elongated stain near the center-right area, extending downward from the top edge. It has a narrow upper section with several thin, branching streaks and a wider, rounded lower section. The shape is irregular and vertically oriented. The defect covers a relatively large area and occupies much of the upper to lower middle region. Its contrast is low to moderate, with the stain appearing slightly darker than the surrounding gray surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "center", 0.463122 ], [ "top-center", 0.223083 ], [ "bottom-center", 0.171795 ], [ "top-right", 0.095667 ], [ "middle-right", 0.043612 ], [ "middle-left", 0.001396 ], [ "bottom-right", 0.000698 ], [ "bottom-left", 0.000628 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_293.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, irregular diagonal streak extending from the upper left toward the lower right. It is gray and slightly darker than the surrounding surface, with soft, blurred edges and low to moderate contrast. The streak varies in width, becoming broader near the center and narrower toward the ends. A smaller separate dark patch is visible near the lower middle area.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "center", 0.32598 ], [ "bottom-right", 0.295899 ], [ "middle-right", 0.149203 ], [ "top-center", 0.094656 ], [ "top-left", 0.08142 ], [ "bottom-center", 0.052843 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of three region(s), mainly located at center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ws_294.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, narrow vertical streak along the left edge. It extends from about the upper-middle area down to the bottom edge. The shape is elongated and slightly curved, with uneven, irregular sides. Its width varies, becoming thicker in the lower half. The defect shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.505046 ], [ "middle-left", 0.494954 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "ws_296.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, dark diagonal streak. It extends from the upper left area toward the lower middle-right area. The mark is narrow to medium in width and slightly uneven along its edges. It has a soft, blurred appearance rather than a sharp outline. The contrast with the surrounding steel is low to moderate, with the defect appearing faintly darker than the background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.364452 ], [ "bottom-center", 0.332952 ], [ "center", 0.117507 ], [ "top-left", 0.107293 ], [ "bottom-right", 0.072451 ], [ "bottom-left", 0.005346 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-center. The defect exhibits low saliency." }, { "image_name": "ws_297.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a thin, vertical streak near the center-left area. It extends almost the full height of the image and has a slightly curved shape. The mark is narrow and uneven, with a few small darker blotches attached along its lower section. It is darker than the surrounding gray surface, but the contrast is low to moderate.", "structured_attributes": { "Defect type": "Water spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "top-center", 0.434686 ], [ "center", 0.276265 ], [ "bottom-left", 0.149528 ], [ "bottom-center", 0.139522 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Water spot is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of four region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "ws_306.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, broad darkened area covering most of the lower and central region. It has an irregular shape with a slanted upper boundary and a small inward notch on the left side. The contrast is low, with the defect showing as a diffuse gray tone against a slightly lighter background. It extends from near the left edge to almost the right edge and from just below the top area down to the bottom edge.", "structured_attributes": { "Defect type": "Water spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.149923 ], [ "bottom-center", 0.149026 ], [ "middle-right", 0.147272 ], [ "bottom-right", 0.14556 ], [ "bottom-left", 0.138078 ], [ "middle-left", 0.12079 ], [ "top-right", 0.081281 ], [ "top-center", 0.048846 ], [ "top-left", 0.019224 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ws_308.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several broad, dark streaks across the middle and lower areas. The marks are elongated and mostly horizontal, with slightly diagonal sections and uneven edges. They vary in width and length, forming irregular band-like shapes. The contrast with the surrounding surface is low to moderate, but the darker areas remain visible against the lighter gray background. The defect covers a large portion of the image width and extends over much of the surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-center", 0.235533 ], [ "top-right", 0.186007 ], [ "top-left", 0.135074 ], [ "middle-left", 0.118018 ], [ "middle-right", 0.113695 ], [ "center", 0.072781 ], [ "bottom-right", 0.050364 ], [ "bottom-left", 0.047046 ], [ "bottom-center", 0.041484 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are clustered, consisting of two region(s), mainly located at top-center and top-right. The defect exhibits low saliency." }, { "image_name": "ws_311.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as broad, diffuse dark streaks across most of the image. The marks run diagonally from the upper left toward the lower right. They have irregular, soft edges and uneven width. The defect covers a large central area and extends close to the image boundaries. The contrast is low to moderate, with the darker bands only slightly darker than the surrounding steel surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.141898 ], [ "bottom-right", 0.134319 ], [ "top-right", 0.131864 ], [ "middle-right", 0.124285 ], [ "bottom-center", 0.122386 ], [ "top-center", 0.114961 ], [ "middle-left", 0.106596 ], [ "top-left", 0.077587 ], [ "bottom-left", 0.046103 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-right. The defect exhibits low saliency." }, { "image_name": "ws_316.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two elongated, dark streaks in the upper and middle area. Both marks are narrow and roughly horizontal, with slightly tapered, uneven ends. The upper streak is shorter and fainter, while the lower streak is longer and more distinct. The spots show soft edges and moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "top-center", 0.32109 ], [ "top-right", 0.275659 ], [ "center", 0.160865 ], [ "middle-left", 0.148579 ], [ "middle-right", 0.052086 ], [ "top-left", 0.04172 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are clustered, consisting of three region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "ws_32.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a faint, elongated dark stain near the center. It extends from the upper area downward and slightly curves, with a narrower upper section and a broader rounded lower section. The edges are irregular and uneven. A small darker patch is visible inside the lower-middle part. The defect covers a relatively large vertical area and shows low to moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.322883 ], [ "top-center", 0.274573 ], [ "bottom-center", 0.197838 ], [ "middle-left", 0.095187 ], [ "bottom-left", 0.074525 ], [ "top-right", 0.03141 ], [ "top-left", 0.003583 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_320.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two elongated dark streaks on a light gray background. The marks are diagonal, running from the upper left toward the lower right. The larger streak is broad and tapered, with irregular edges and a rounded lower end near the lower center-left area. A thinner parallel streak lies to its left. The defect occupies a large area across the left and central part of the image. It shows moderate contrast against the surrounding surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.243824 ], [ "bottom-center", 0.219627 ], [ "top-center", 0.195823 ], [ "middle-left", 0.16124 ], [ "top-left", 0.117673 ], [ "bottom-right", 0.028632 ], [ "middle-right", 0.023973 ], [ "bottom-left", 0.009207 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a elongated shape. The defects are clustered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ws_328.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several broad, irregular dark bands across the image. The marks are elongated and mostly horizontal, with uneven edges and varying width. They extend across much of the surface and occupy a large central area. The contrast with the surrounding steel is mild to moderate, giving the defect a cloudy, streaked appearance.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "multiple", "Position": [ [ "top-right", 0.190877 ], [ "middle-right", 0.1661 ], [ "bottom-right", 0.137688 ], [ "bottom-center", 0.106919 ], [ "top-center", 0.101933 ], [ "top-left", 0.085079 ], [ "bottom-left", 0.080247 ], [ "center", 0.076227 ], [ "middle-left", 0.054928 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of multiple region(s), mainly located at top-right and middle-right. The defect exhibits low saliency." }, { "image_name": "ws_332.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as faint, dark gray stains against a lighter gray background. It forms two separated, irregular horizontal patches. One small patch is near the upper center. A larger, wider patch is in the lower central area and extends slightly toward the left. The shapes have blurred, uneven edges and low contrast with the surrounding surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.613078 ], [ "bottom-left", 0.21706 ], [ "top-center", 0.169862 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ws_335.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a faint, irregular vertical streak near the center. It has a narrow, slightly curved shape with a wider rounded lower part and a smaller wider top part connected by a thin middle section. The defect extends from the upper-middle area to the lower-middle area. It is relatively small and occupies a limited central region. The contrast is low, with the mark appearing light gray against the slightly darker gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.526523 ], [ "center", 0.473477 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ws_336.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several dark, irregular linear streaks on a light gray background. The marks extend from the upper left toward the center and lower middle area. They are long and narrow, with uneven width and soft, blurred edges. A broader connected dark patch is visible near the lower center, and a smaller isolated spot appears in the upper right area. The defect covers a large central-left portion of the surface and shows moderate contrast against the surrounding steel.", "structured_attributes": { "Defect type": "Water spot", "Shape": "network-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.311553 ], [ "bottom-center", 0.16986 ], [ "top-left", 0.158553 ], [ "top-center", 0.144644 ], [ "middle-left", 0.089758 ], [ "top-right", 0.064792 ], [ "bottom-right", 0.026917 ], [ "bottom-left", 0.021364 ], [ "middle-right", 0.012558 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a network-like shape. The defects are clustered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ws_34.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several faint, dark marks with irregular elongated shapes. The largest marks form narrow vertical streaks near the upper center and left-center areas. Smaller spot-like marks are visible near the lower center and lower right. The defect covers a broad central region from top to bottom, but each mark is thin and lightly defined. The contrast is low, with the dark gray stains only slightly darker than the surrounding steel.", "structured_attributes": { "Defect type": "Water spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "bottom-center", 0.300163 ], [ "middle-left", 0.251072 ], [ "top-center", 0.211149 ], [ "bottom-left", 0.113707 ], [ "center", 0.094485 ], [ "bottom-right", 0.029425 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Water spot is observed on the steel surface. It has a spot-like shape. The defects are scattered, consisting of five region(s), mainly located at bottom-center and middle-left. The defect exhibits low saliency." }, { "image_name": "ws_344.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two elongated dark streaks on a light gray background. One streak is broad and curved along the left side, extending from the upper left toward the lower center. The other streak is narrower and shorter near the upper-right center, with a mostly vertical diagonal orientation. Both marks have soft, uneven edges and low to moderate contrast against the surrounding surface. The defect spans a large portion of the image height and is concentrated from the left side to the center-right area.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.32552 ], [ "middle-left", 0.23084 ], [ "bottom-center", 0.15104 ], [ "top-center", 0.150514 ], [ "middle-right", 0.077693 ], [ "center", 0.062944 ], [ "top-right", 0.001449 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are clustered, consisting of two region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "ws_346.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several long, dark streaks crossing the surface diagonally from the upper left toward the lower right. The marks are narrow and elongated, with uneven width and slightly irregular edges. They cover a large area and extend toward the right side and lower part of the image. The contrast is moderate, with the darker streaks standing out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.402965 ], [ "center", 0.20329 ], [ "middle-right", 0.188021 ], [ "bottom-center", 0.093752 ], [ "top-left", 0.082835 ], [ "top-center", 0.017703 ], [ "middle-left", 0.011433 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are clustered, consisting of two region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "ws_348.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, narrow diagonal streak running from the upper left toward the lower right. It forms a slightly irregular band with soft, uneven edges. A faint parallel line is visible alongside the main streak. The defect spans much of the image height and is positioned across the left and central area. It shows low to moderate contrast as a darker gray mark against the lighter steel background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.337903 ], [ "bottom-right", 0.218532 ], [ "center", 0.212504 ], [ "bottom-center", 0.148919 ], [ "middle-left", 0.082142 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at top-left and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ws_349.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as dark, elongated streaks in the lower half of the image. One broader streak runs diagonally from the left side toward the lower center. A second, narrower streak lies to its right and follows a similar diagonal direction. The shapes are irregular and slightly curved, with uneven edges. The defects show clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.43511 ], [ "bottom-right", 0.425935 ], [ "middle-left", 0.105968 ], [ "bottom-left", 0.030203 ], [ "center", 0.002783 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits low saliency." }, { "image_name": "ws_352.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two faint, elongated dark streaks on a light gray background. One streak is narrow and nearly vertical in the upper left-middle area. The other is wider and irregular, extending diagonally from the lower left edge toward the center-left. The marks have soft, uneven edges and low to moderate contrast with the surrounding surface. They cover the left side of the image and span from near the top to the bottom edge.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-left", 0.596986 ], [ "top-center", 0.17594 ], [ "middle-left", 0.116435 ], [ "center", 0.079985 ], [ "top-left", 0.017002 ], [ "bottom-center", 0.013653 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Water spot is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of four region(s), mainly located at bottom-left and top-center. The defect exhibits low saliency." }, { "image_name": "ws_354.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular dark streak in the upper left to center area. It extends diagonally from the top left toward the lower middle. The shape is elongated with uneven, branching edges. The lower end is wider and rounded, while the upper part is narrower. It covers a relatively large area and shows low to moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.305253 ], [ "top-left", 0.206798 ], [ "top-center", 0.192583 ], [ "bottom-center", 0.132398 ], [ "middle-left", 0.132261 ], [ "middle-right", 0.015855 ], [ "bottom-left", 0.008839 ], [ "bottom-right", 0.006014 ] ], "Scale": "extensive", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A extensive neutral Water spot is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center and top-left. The defect exhibits low saliency." }, { "image_name": "ws_356.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, dark streak running diagonally from the upper left toward the lower right. It has an irregular linear shape with uneven width and soft, branching edges. The defect covers a large area on the right side of the image and extends across most of the height. It shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.397721 ], [ "middle-right", 0.262954 ], [ "top-center", 0.128527 ], [ "center", 0.128527 ], [ "top-left", 0.074471 ], [ "bottom-center", 0.0078 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are clustered, consisting of two region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ws_365.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a thin, dark, diagonal streak. It starts near the upper left area and extends toward the lower middle area. The mark is long and narrow for most of its length, with slightly uneven edges. Near the lower middle, it widens into a small, irregular darker patch. The defect has low to moderate contrast against the light gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.574079 ], [ "middle-left", 0.166181 ], [ "center", 0.158495 ], [ "top-left", 0.101246 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and middle-left. The defect exhibits medium saliency." }, { "image_name": "ws_369.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two small, elongated dark marks. They are narrow and mostly vertical with rounded ends. One mark is in the lower-left area, and the other is in the upper-right area. The spots have soft, blurred edges and low contrast against the gray background. They occupy a small portion of the surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-right", 0.567398 ], [ "middle-left", 0.213689 ], [ "bottom-left", 0.206897 ], [ "middle-right", 0.012017 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at top-right and middle-left. The defect exhibits medium saliency." }, { "image_name": "ws_37.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, irregular stain in the upper to central area. It has several branching, streak-like arms that spread outward, forming a loose fan shape. The edges are uneven and diffuse. The defect is medium to large in size and covers a broad portion of the surface. It appears darker than the surrounding steel, with low to moderate contrast. A few small isolated dark spots are also visible nearby.", "structured_attributes": { "Defect type": "Water spot", "Shape": "spot-like", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "center", 0.377547 ], [ "top-center", 0.281036 ], [ "top-right", 0.121175 ], [ "middle-left", 0.096346 ], [ "middle-right", 0.092881 ], [ "top-left", 0.026644 ], [ "bottom-center", 0.004372 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a spot-like shape. It extends in a diagonal direction. The defects are clustered, consisting of three region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_370.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, irregular streaked mark near the center-left area. It consists of several connected elongated branches that extend diagonally from the upper left toward the middle. A larger, darker blotched area is attached at the lower end, with a few small curved marks to its right. The shape is uneven and narrow in the upper part, then becomes wider in the lower part. It covers a relatively large area and stands out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.542365 ], [ "top-left", 0.197703 ], [ "bottom-center", 0.122595 ], [ "middle-left", 0.077592 ], [ "top-center", 0.050124 ], [ "middle-right", 0.009621 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are clustered, consisting of two region(s), mainly located at center and top-left. The defect exhibits medium saliency." }, { "image_name": "ws_376.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a medium-sized dark stain in the right-middle area. It has an irregular elongated shape with several narrow streaks extending diagonally from upper left to lower right. The lower part is broader and rounded, while the upper parts are thinner and pointed. The edges are uneven and slightly blurred. The defect shows moderate contrast against the lighter background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.398939 ], [ "bottom-right", 0.271301 ], [ "center", 0.257045 ], [ "top-center", 0.040225 ], [ "bottom-center", 0.022212 ], [ "top-left", 0.010277 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ws_377.jpg", "class_name": "Water spot", "natural_language_description": "The water spot defect on the steel surface appears as several thin, dark linear streaks. The marks are long and narrow, with slightly uneven width and soft edges. They run diagonally across the right side of the surface, extending from the upper area toward the lower-right area. One main streak is thicker near the lower end, and two shorter parallel streaks appear beside it. The defect covers a relatively large vertical span and shows low to moderate contrast against the light gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.413065 ], [ "middle-right", 0.314099 ], [ "center", 0.138378 ], [ "top-center", 0.131519 ], [ "bottom-center", 0.001633 ], [ "top-right", 0.001306 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ws_379.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two small, dark stains on a light gray background. One stain is near the upper left area, and the other is in the right-center area. Both have narrow, vertical shapes with irregular outlines. The right stain is larger and more distinct than the left one. The defects show moderate contrast against the surrounding surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.433533 ], [ "top-left", 0.340266 ], [ "bottom-right", 0.226201 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at middle-right and top-left. The defect exhibits low saliency." }, { "image_name": "ws_386.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, blurry stain near the center and extending into the lower middle area. It has a broad, rounded upper section and a narrower vertical section below, forming an irregular column-like shape. The edges are soft and uneven. The defect is medium to large in size relative to the image. It shows low to moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "diffuse", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.298461 ], [ "bottom-center", 0.223284 ], [ "middle-left", 0.1921 ], [ "bottom-left", 0.132262 ], [ "middle-right", 0.13097 ], [ "bottom-right", 0.022924 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a diffuse shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ws_390.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two faint, elongated marks in the upper-middle to central area. They are narrow and mostly vertical, with slightly irregular outlines and rounded lower ends. The left mark is taller and larger, while the right mark is shorter and smaller. Both defects show low contrast and appear as slightly darker gray areas against the light gray background. No clear depth is visible.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.555754 ], [ "top-left", 0.252156 ], [ "middle-left", 0.108534 ], [ "top-center", 0.083556 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and top-left. The defect exhibits low saliency." }, { "image_name": "ws_392.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two long, irregular streaks running diagonally from the upper left toward the lower right. The streaks are slightly curved and have uneven width, with one broader band and one narrower band beside it. They extend across most of the image area and are positioned near the center. The defect has blurred, soft edges and shows low to moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.225245 ], [ "center", 0.222345 ], [ "middle-right", 0.165929 ], [ "top-center", 0.115206 ], [ "middle-left", 0.102341 ], [ "top-left", 0.09923 ], [ "bottom-center", 0.069704 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of two region(s), mainly located at bottom-right and center. The defect exhibits low saliency." }, { "image_name": "ws_395.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a faint, irregular streak in the left-middle area. It extends from the lower-left toward the upper-middle. The shape is narrow in the center, wider at the lower part, and has a rounded top. Its edges are uneven and soft. The defect is light gray and shows low contrast against the surrounding steel surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.636733 ], [ "top-left", 0.132348 ], [ "center", 0.080383 ], [ "top-center", 0.077135 ], [ "bottom-left", 0.0734 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "ws_398.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, elongated vertical streak on the right side. It starts at the top edge and extends downward to near the lower right area. The shape is irregular and narrow, with wavy edges and uneven width. A smaller rounded dark spot is attached on the right side of the lower middle section. The defect shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.279511 ], [ "middle-right", 0.262063 ], [ "top-center", 0.184484 ], [ "center", 0.128515 ], [ "bottom-center", 0.081538 ], [ "bottom-right", 0.063888 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ws_400.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, irregular stain near the upper center. It extends downward from the top edge and occupies a moderate area. The shape is uneven, with a narrower upper section and a wider, rounded lower section. Its edges are soft and wavy rather than sharp. The defect shows low to moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.588804 ], [ "center", 0.197906 ], [ "top-right", 0.096174 ], [ "top-left", 0.087072 ], [ "middle-left", 0.02642 ], [ "middle-right", 0.003625 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ws_403.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular vertical stain in the left-middle area. It extends from the top edge to the bottom edge. The shape is elongated with uneven, wavy edges and a slightly varying width. Its tone is darker than the surrounding steel, but the contrast is mild. Smaller faint dark patches are also visible near the left side of the main streak.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.187529 ], [ "top-center", 0.187195 ], [ "top-left", 0.185485 ], [ "middle-left", 0.180146 ], [ "center", 0.144317 ], [ "bottom-center", 0.115328 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at bottom-left and top-center. The defect exhibits low saliency." }, { "image_name": "ws_407.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad vertical stain near the center. It extends from the top edge to the bottom edge and covers a large area of the image. The shape is elongated and irregular, with uneven, wavy sides. The defect has a diffuse appearance and low to moderate contrast, appearing slightly darker than the surrounding steel surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.275964 ], [ "center", 0.273269 ], [ "top-center", 0.221797 ], [ "top-left", 0.109421 ], [ "middle-left", 0.091119 ], [ "bottom-left", 0.028431 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ws_408.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, vertically extended darkened area on the right side. It covers nearly the full height of the image and about the right half of the surface. Its left boundary is irregular and wavy, forming a narrow vertical transition near the center. The defect has a diffuse appearance with low to moderate contrast against the lighter left side. No clear depth is visible.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.240563 ], [ "top-right", 0.237766 ], [ "bottom-right", 0.237766 ], [ "center", 0.113371 ], [ "bottom-center", 0.096522 ], [ "top-center", 0.074012 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at middle-right and top-right. The defect exhibits low saliency." }, { "image_name": "ws_410.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, irregular vertical streak near the center. It extends from the upper-left central area down toward the lower center and lower right. The shape is long and branching, with uneven width and rough edges. Several rounded blotches are attached along the streak, including one larger patch in the middle and broader spots near the top and bottom. The defect covers a relatively large area and stands out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "network-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.384249 ], [ "center", 0.359368 ], [ "bottom-right", 0.081134 ], [ "middle-left", 0.062094 ], [ "top-center", 0.055063 ], [ "top-left", 0.047274 ], [ "middle-right", 0.010818 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a network-like shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ws_412.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a faint, elongated vertical stain near the center-left area. It consists of two connected irregular segments, forming a narrow, uneven shape. The upper segment is smaller, while the lower segment is longer and slightly wider. The defect has soft, blurred edges and low contrast, appearing slightly darker than the surrounding steel surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.398046 ], [ "top-left", 0.211075 ], [ "bottom-center", 0.129425 ], [ "middle-left", 0.126819 ], [ "bottom-left", 0.083605 ], [ "top-center", 0.051031 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and top-left. The defect exhibits low saliency." }, { "image_name": "ws_414.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, vertically elongated dark-gray stain near the center. It extends from the top edge to the bottom edge and occupies a broad band through the middle of the image. The shape is irregular and slightly tapered, with uneven, wavy edges. Its contrast with the surrounding steel is low to moderate, but the darker area remains clearly visible against the lighter background. No visible depth can be seen.", "structured_attributes": { "Defect type": "Water spot", "Shape": "patch-like", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "top-center", 0.282615 ], [ "center", 0.269851 ], [ "bottom-center", 0.19942 ], [ "top-right", 0.134906 ], [ "bottom-left", 0.051557 ], [ "middle-left", 0.021272 ], [ "middle-right", 0.020422 ], [ "top-left", 0.019957 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a patch-like shape. It extends in a vertical direction. The defects are isolated, consisting of four region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "ws_416.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, vertical stain near the center of the image. It extends from the top edge to the bottom edge. The shape is long and irregular, with uneven, wavy sides and slight width changes along its length. It has low contrast with the surrounding surface, appearing slightly darker and more diffuse than the background. The defect covers a large central area of the surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "center", 0.306557 ], [ "bottom-center", 0.301101 ], [ "top-center", 0.2557 ], [ "top-right", 0.102494 ], [ "middle-right", 0.012714 ], [ "bottom-left", 0.008525 ], [ "top-left", 0.005407 ], [ "bottom-right", 0.004384 ], [ "middle-left", 0.003118 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ws_42.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a faint, dark, irregular stain near the center and upper-middle area. It has a broad, uneven shape with several connected lobes and blurred edges. The defect covers a relatively large area of the visible surface. Its contrast is low to moderate, appearing slightly darker than the surrounding steel. Several thin, darker streak-like parts extend upward from the main stained region.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.298652 ], [ "top-center", 0.236709 ], [ "middle-left", 0.172435 ], [ "bottom-center", 0.159997 ], [ "middle-right", 0.08445 ], [ "bottom-left", 0.028372 ], [ "bottom-right", 0.012397 ], [ "top-left", 0.004701 ], [ "top-right", 0.002288 ] ], "Scale": "extensive", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A extensive neutral Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_422.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a small, dark mark near the center, slightly above the middle. It has a short vertical shape with a narrow width and uneven outline. The spot is compact and occupies a very small area of the surface. It shows low to moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.84965 ], [ "top-center", 0.15035 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A tiny dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ws_424.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several long, dark streaks on a light gray background. The marks are diagonal, running from the upper left toward the lower right. Two main streaks are broad and elongated, with uneven width and soft, irregular edges. A narrower streak is visible on the right side. The defect covers a large central area and extends close to the image borders. The contrast is moderate, with the darker streaks clearly visible against the lighter surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "network-like", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.245906 ], [ "middle-right", 0.229242 ], [ "center", 0.131866 ], [ "bottom-center", 0.107363 ], [ "top-center", 0.090814 ], [ "middle-left", 0.08913 ], [ "top-left", 0.08855 ], [ "top-right", 0.017129 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a network-like shape. It extends in a diagonal direction. The defects are clustered, consisting of two region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "ws_427.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, faint diagonal streak running from the upper left toward the lower right. It has an elongated shape with soft, uneven edges and slight changes in width along its length. A smaller oval spot is visible near the right side of the main streak. The defect covers a large central area and extends across most of the image. It is light gray and shows low contrast against the surrounding steel surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "center", 0.278544 ], [ "bottom-right", 0.274569 ], [ "top-left", 0.174032 ], [ "middle-right", 0.150183 ], [ "bottom-center", 0.086431 ], [ "middle-left", 0.026187 ], [ "top-right", 0.005767 ], [ "top-center", 0.004286 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are scattered, consisting of two region(s), mainly located at center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ws_428.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a faint, elongated gray streak running diagonally from the upper left toward the lower middle. It has an irregular, uneven width and soft, blurred edges. A smaller curved spot extends from the right side of the main streak near the middle, and another short branch appears near the lower left. The defect spans much of the image height and sits mainly around the center-left area. Its contrast with the light steel background is low to moderate.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.290509 ], [ "center", 0.278088 ], [ "top-left", 0.182415 ], [ "top-center", 0.134682 ], [ "middle-right", 0.089323 ], [ "bottom-right", 0.018842 ], [ "bottom-left", 0.006071 ], [ "middle-left", 7e-05 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ws_429.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a faint, elongated gray stain with an irregular shape. It extends diagonally from the upper left toward the lower middle-right area. The mark is broad in the lower section and narrower in the upper section, with uneven edges and a small internal gap near the upper-middle part. It covers a relatively large area of the visible surface. The contrast is low, with the defect only slightly darker than the surrounding steel.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.376346 ], [ "top-center", 0.196518 ], [ "bottom-center", 0.185152 ], [ "middle-right", 0.103254 ], [ "top-left", 0.069634 ], [ "bottom-right", 0.069095 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_430.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two elongated dark-gray streaks. They run diagonally from the upper left toward the lower right. One streak is wider and irregular, while the other is narrower and more linear. The marks occupy a large area across the center and right side of the surface. Their edges are uneven and slightly blurred. The contrast with the lighter background is mild to moderate.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.364983 ], [ "center", 0.255792 ], [ "middle-right", 0.128386 ], [ "top-center", 0.080654 ], [ "middle-left", 0.072346 ], [ "bottom-center", 0.064193 ], [ "top-left", 0.033645 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and center. The defect exhibits low saliency." }, { "image_name": "ws_432.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a faint, dark gray streak in the left and lower-left area, with a narrow, elongated shape and slightly uneven edges. A smaller irregular spot is also visible near the upper center-right area. The main mark is longer and more prominent than the upper spot. Both marks show low to moderate contrast against the light gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "curved", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.610217 ], [ "middle-left", 0.143908 ], [ "top-center", 0.123633 ], [ "bottom-center", 0.122242 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a curved shape. The defects are clustered, consisting of three region(s), mainly located at bottom-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "ws_434.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a faint, narrow vertical streak near the center-right area. It has an elongated shape with slightly uneven sides and a rounded lower end. The mark extends from the upper-middle to the lower-middle region and is relatively small in width. It is darker than the surrounding steel surface, but the contrast is low and the defect looks subtle.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.551502 ], [ "middle-right", 0.163448 ], [ "bottom-center", 0.149499 ], [ "top-center", 0.08226 ], [ "top-right", 0.038627 ], [ "bottom-right", 0.014664 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits low saliency." }, { "image_name": "ws_44.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, irregular stain in the center-lower area. It has a branching, vertical shape with several narrow streaks extending upward. The lower part is broader, while the upper parts are thinner and uneven. The defect covers a relatively large area and extends from the middle toward the bottom edge. Its contrast with the surrounding surface is low to moderate, with soft, blurred edges.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.352227 ], [ "center", 0.299823 ], [ "bottom-right", 0.145166 ], [ "middle-right", 0.084159 ], [ "bottom-left", 0.057097 ], [ "middle-left", 0.032433 ], [ "top-center", 0.017259 ], [ "top-left", 0.009594 ], [ "top-right", 0.002242 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a elongated shape. The defects are clustered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ws_444.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, elongated streak with a larger rounded patch at its lower end. It starts near the upper left edge and extends diagonally toward the center-lower area. The shape is narrow and irregular along most of its length, then widens into an oval-like area. The defect covers a relatively large portion of the visible surface. It has soft, uneven edges and shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.353739 ], [ "top-left", 0.158042 ], [ "bottom-center", 0.156805 ], [ "top-center", 0.138515 ], [ "middle-left", 0.120172 ], [ "middle-right", 0.056321 ], [ "bottom-right", 0.01603 ], [ "bottom-left", 0.000377 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at center and top-left. The defect exhibits medium saliency." }, { "image_name": "ws_447.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, narrow dark streak running diagonally from the upper left toward the lower right. It has an irregular linear shape with uneven, slightly wavy edges and small width changes along its length. The defect spans a large portion of the image and is positioned across the central area. It shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.283272 ], [ "bottom-right", 0.230342 ], [ "middle-right", 0.188521 ], [ "top-left", 0.175343 ], [ "top-center", 0.122413 ], [ "middle-left", 0.000109 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ws_448.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several dark, irregular patches across the upper part of the image. The largest mark is an elongated blotch in the upper left area with uneven edges and a tapered shape. Smaller partial dark patches are visible near the top center and top right edge. The defect covers a broad band near the top and contrasts moderately against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-left", 0.415093 ], [ "top-center", 0.352973 ], [ "top-right", 0.1059 ], [ "middle-left", 0.069689 ], [ "center", 0.056345 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of two region(s), mainly located at top-left and top-center. The defect exhibits medium saliency." }, { "image_name": "ws_449.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, narrow diagonal streak running from the upper left toward the lower right. It has an irregular, slightly wavy shape with uneven edges and varying width along its length. The mark is gray to dark gray and shows low to moderate contrast against the lighter steel background. It occupies a large portion of the visible area and is positioned across the center of the surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.329835 ], [ "center", 0.256437 ], [ "top-left", 0.253568 ], [ "middle-right", 0.087065 ], [ "top-center", 0.051197 ], [ "bottom-center", 0.013668 ], [ "middle-left", 0.008231 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "ws_451.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, narrow dark streak. It starts near the upper left area and extends diagonally toward the lower right edge. The shape is slightly curved and tapers along its length. It spans a large portion of the visible surface but remains thin relative to the image size. The defect has uneven, blurred edges and shows moderate contrast against the lighter background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.306344 ], [ "bottom-right", 0.220544 ], [ "top-left", 0.186304 ], [ "top-center", 0.157503 ], [ "middle-right", 0.129305 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ws_452.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, elongated streak running diagonally from the upper left toward the lower right. It covers a large central area and extends to the right edge. The shape is irregular and tapering, with uneven sides. A small rounded spot is also visible near the upper central area. The defect is slightly darker than the surrounding surface, giving it low to moderate contrast.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.246062 ], [ "bottom-right", 0.218423 ], [ "top-center", 0.208174 ], [ "middle-right", 0.185114 ], [ "top-left", 0.106859 ], [ "top-right", 0.015626 ], [ "bottom-center", 0.010165 ], [ "middle-left", 0.009577 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-right. The defect exhibits low saliency." }, { "image_name": "ws_453.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a small dark mark near the center-left area. It has an irregular shape, with a thin diagonal streak extending upward-left from a larger rounded spot at the lower end. The defect is compact in size and occupies a small portion of the surface. Its edges are uneven and slightly blurred. It shows low to moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.820529 ], [ "top-left", 0.104534 ], [ "top-center", 0.062343 ], [ "middle-left", 0.012594 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Water spot is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at center and top-left. The defect exhibits medium saliency." }, { "image_name": "ws_454.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, narrow dark streak running diagonally from the upper left toward the lower right. It has an irregular, wavy shape with uneven edges and slight width changes along its length. The mark extends across much of the visible area and reaches the right and lower sides of the image. Its contrast is low to moderate, with a gray tone that is darker than the surrounding light steel surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.366588 ], [ "center", 0.212389 ], [ "top-center", 0.146413 ], [ "middle-right", 0.142311 ], [ "top-left", 0.124722 ], [ "bottom-center", 0.007578 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "ws_455.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, dark diagonal streak extending from the upper left toward the lower right. It is wide and continuous across much of the visible area. The shape is irregular and slightly tapered, with uneven edges and a small branch-like extension near the lower middle. The defect shows medium contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.288091 ], [ "center", 0.241466 ], [ "top-left", 0.191791 ], [ "top-center", 0.113558 ], [ "bottom-center", 0.098541 ], [ "middle-right", 0.052203 ], [ "middle-left", 0.01435 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and center. The defect exhibits low saliency." }, { "image_name": "ws_458.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two long, narrow dark streaks. They run diagonally from the upper left toward the lower right. The upper streak is thicker and more continuous, while the lower streak is thinner and slightly shorter. Both have uneven, softly blurred edges and low to medium contrast against the light gray background. The defect spans much of the image and is positioned across the central area, extending toward the right and lower sides.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.284114 ], [ "center", 0.202639 ], [ "bottom-center", 0.186931 ], [ "middle-left", 0.095298 ], [ "top-left", 0.08493 ], [ "top-center", 0.07561 ], [ "middle-right", 0.069012 ], [ "bottom-left", 0.001466 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of two region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "ws_461.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a small, faint dark streak near the upper central-left area. It has a short, narrow, vertical shape with slightly uneven edges. The defect is limited in size and occupies only a small portion of the surface. Its contrast with the background is low, but it is still visible as a darker mark against the lighter steel surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.75367 ], [ "top-left", 0.24633 ] ], "Scale": "tiny", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A tiny neutral Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits low saliency." }, { "image_name": "ws_464.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as an irregular dark stain near the center, extending slightly toward the left and upper areas. It has a broad, uneven lower patch with several narrow upward streaks. A thin diagonal branch extends from the left side into the main spot. The shape is fragmented and asymmetrical, with soft, blurred edges. It covers a relatively large area and shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "center", 0.373891 ], [ "middle-left", 0.26453 ], [ "top-center", 0.16427 ], [ "top-left", 0.103396 ], [ "bottom-center", 0.063857 ], [ "bottom-left", 0.02539 ], [ "top-right", 0.003288 ], [ "middle-right", 0.001377 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of four region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "ws_465.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, narrow dark streak running diagonally from the upper left toward the lower right. It has an elongated shape with slightly uneven edges and a gently varying width. The mark is faint to moderately dark and shows low to medium contrast against the light gray background. It extends across much of the visible surface and is centered slightly to the right of the middle.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.430336 ], [ "center", 0.348245 ], [ "top-left", 0.110408 ], [ "top-center", 0.045188 ], [ "bottom-center", 0.035397 ], [ "middle-right", 0.030276 ], [ "middle-left", 0.000151 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "ws_469.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular darkened area with diffuse edges. It is concentrated from the upper left to the lower left-middle region and covers a relatively large portion of the visible surface. The shape is uneven and blotchy, with a faint vertical band and scattered darker patches inside it. A lighter, thin horizontal extension is visible near the lower middle. The contrast is low to moderate, with the defect appearing gray and slightly darker than the surrounding steel.", "structured_attributes": { "Defect type": "Water spot", "Shape": "spot-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "middle-left", 0.332034 ], [ "top-left", 0.252303 ], [ "bottom-left", 0.119267 ], [ "bottom-center", 0.110762 ], [ "top-center", 0.09755 ], [ "bottom-right", 0.050926 ], [ "center", 0.037157 ] ], "Scale": "extensive", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A extensive neutral Water spot is observed on the steel surface. It has a spot-like shape. The defects are clustered, consisting of three region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "ws_473.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several small, dark streak-like marks. The marks are thin and irregular, with one curved, elongated spot near the center-lower area and two shorter vertical spots near the upper left and upper middle areas. They are narrow and limited in size. The contrast is mild to moderate, with the defects appearing darker than the light gray background. The edges are uneven and slightly blurred.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.375892 ], [ "top-center", 0.235378 ], [ "center", 0.207561 ], [ "top-left", 0.113766 ], [ "middle-left", 0.062767 ], [ "bottom-left", 0.004636 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at bottom-center and top-center. The defect exhibits medium saliency." }, { "image_name": "ws_476.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, elongated dark stain. It starts near the upper left edge and extends downward toward the center-left area. The shape is irregular and slightly tapered, with uneven sides. Its contrast is low to moderate, so it looks faint against the gray background. The defect covers a relatively large vertical area of the visible surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.376794 ], [ "top-left", 0.263215 ], [ "bottom-center", 0.188217 ], [ "middle-left", 0.104637 ], [ "top-center", 0.064181 ], [ "bottom-left", 0.002957 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and top-left. The defect exhibits low saliency." }, { "image_name": "ws_478.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, elongated streak along the right side of the image. It starts near the upper edge and extends downward in a slightly curved, diagonal path. The shape is narrow and irregular, with uneven edges and a few small widened sections. It occupies a long vertical band near the right-middle area. The defect shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "curved", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.376871 ], [ "bottom-right", 0.335716 ], [ "top-center", 0.197221 ], [ "top-right", 0.084046 ], [ "center", 0.004677 ], [ "bottom-center", 0.001203 ], [ "top-left", 0.000267 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a curved shape. It extends in a diagonal direction. The defects are clustered, consisting of two region(s), mainly located at middle-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "ws_479.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several connected dark streaks and irregular patches. It extends from the left side toward the center and occupies the lower half of the image. The shape is elongated and branched, with uneven, blurred edges. The defect is medium to large in visible area. It shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.416045 ], [ "bottom-left", 0.325513 ], [ "middle-left", 0.150907 ], [ "center", 0.096575 ], [ "bottom-right", 0.010606 ], [ "middle-right", 0.000355 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ws_483.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a faint, irregular diagonal streak near the center. It extends from the upper-left area toward the lower-right area. The mark is medium in size and consists of uneven, connected patches with narrow branches. Its edges are blurred and indistinct. The defect is light gray to dark gray and shows low contrast against the surrounding steel surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.323832 ], [ "center", 0.305732 ], [ "bottom-center", 0.112868 ], [ "middle-left", 0.075939 ], [ "top-left", 0.072402 ], [ "bottom-right", 0.038594 ], [ "top-right", 0.037137 ], [ "top-center", 0.033496 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and center. The defect exhibits low saliency." }, { "image_name": "ws_484.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two faint, narrow streaks near the center. They are elongated and mostly vertical, with slight irregularity in shape. One streak is in the upper middle area, and the other is in the lower middle area. The lower streak is larger and thicker than the upper one. Both marks are darker than the surrounding surface and show low to moderate contrast against the light gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.588166 ], [ "top-center", 0.411834 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_486.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, irregular dark stain along the left side and a smaller separate dark spot near the right-center. The main stain is elongated and uneven, with wavy edges and a broader rounded area toward the lower left. It extends from the upper left edge down toward the lower left-middle and occupies a large portion of the image. The smaller spot is short, oval, and isolated. Both areas are darker than the surrounding gray surface, creating clear contrast.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "two", "Position": [ [ "middle-left", 0.337823 ], [ "top-left", 0.249511 ], [ "bottom-left", 0.152032 ], [ "center", 0.103851 ], [ "bottom-center", 0.085294 ], [ "middle-right", 0.064278 ], [ "top-right", 0.00721 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of two region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "ws_491.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a single narrow vertical stain near the center. It extends from close to the top edge to near the bottom edge. The shape is elongated and irregular, with a thin, wavy upper section, a wider rounded middle, and a broader oval lower section. Its edges are uneven and soft. The defect is light gray and shows low contrast against the slightly lighter background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.317798 ], [ "bottom-center", 0.313518 ], [ "top-center", 0.253596 ], [ "bottom-right", 0.058257 ], [ "middle-right", 0.049221 ], [ "top-right", 0.007609 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ws_498.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, dark vertical stain covering the left side of the image. It extends from the top edge to the bottom edge. The right boundary is irregular and jagged, with rounded protrusions along the edge. The defect is large and occupies more than half of the visible width. It has moderate contrast against the lighter gray background on the right.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.229046 ], [ "top-left", 0.226383 ], [ "bottom-left", 0.226383 ], [ "bottom-center", 0.131976 ], [ "center", 0.107066 ], [ "top-center", 0.079148 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits high saliency." }, { "image_name": "ws_501.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a faint, elongated vertical stain in the left-center area. It has an irregular, narrow shape with uneven edges and several slightly thicker sections along its length. The mark extends from near the top edge toward the lower part of the image. It is light gray to slightly darker than the surrounding surface, creating low contrast with the background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "center", 0.350384 ], [ "top-center", 0.274583 ], [ "middle-left", 0.188842 ], [ "bottom-center", 0.148556 ], [ "top-left", 0.025842 ], [ "bottom-left", 0.011794 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_505.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two small, dark marks near the center-right area. One mark is a short, thin vertical streak near the upper part of the image. The other is a larger irregular streak below it, with a curved shape and uneven edges. Both defects are narrow and show low to moderate contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.691204 ], [ "top-center", 0.308796 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_508.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, elongated stain with irregular branching edges. It starts near the upper left area and extends downward toward the center-lower region. The shape is uneven and slightly tapered, with a broader rounded section at the lower end and narrower streak-like sections above. It covers a relatively large area of the image. The defect shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.337451 ], [ "top-center", 0.193708 ], [ "bottom-center", 0.170616 ], [ "top-left", 0.088384 ], [ "middle-right", 0.082938 ], [ "bottom-right", 0.065746 ], [ "middle-left", 0.052637 ], [ "top-right", 0.008521 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ws_51.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, irregular curved band in the left-middle area. It extends from the upper left edge downward and bends into a hook-like shape near the lower center-left. The mark is broad and continuous, with uneven width and soft, blurred edges. A small separate dark spot is visible above the main band. The defect shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "curved", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-left", 0.33347 ], [ "middle-left", 0.294306 ], [ "bottom-center", 0.140762 ], [ "center", 0.119623 ], [ "bottom-left", 0.098812 ], [ "top-center", 0.013027 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a curved shape. The defects are clustered, consisting of two region(s), mainly located at top-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ws_515.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular vertical streak near the center-left area. It extends from the top edge to the bottom edge of the image. The mark is darker than the surrounding steel and has soft, uneven boundaries. Its width varies along the length, with a wider section in the lower-middle part and narrower sections above and below. Several thin, darker lines run inside the streak, adding clear contrast against the lighter background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.305684 ], [ "bottom-left", 0.245263 ], [ "top-center", 0.240955 ], [ "bottom-center", 0.127122 ], [ "middle-left", 0.042253 ], [ "top-right", 0.037944 ], [ "middle-right", 0.000779 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ws_516.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, dark diagonal streak running from the upper left toward the lower right. Several narrower, elongated dark marks branch off near the center and lower-right area. The shapes are irregular and slightly blurred, with uneven edges. The defect covers a large portion of the image and is concentrated from the upper-middle to the bottom area. It shows low to moderate contrast against the light gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.392875 ], [ "center", 0.23866 ], [ "bottom-center", 0.168677 ], [ "top-left", 0.088254 ], [ "middle-left", 0.063492 ], [ "top-center", 0.023986 ], [ "middle-right", 0.023633 ], [ "top-right", 0.000423 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of two region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "ws_517.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, elongated vertical stain near the center. It has an irregular, narrow shape with uneven sides and a slightly wider top section. The mark extends from the upper middle toward the lower middle of the image and covers a relatively large length. Its contrast is moderate, with the darker streak clearly visible against the lighter gray background. A small separate dark spot is also visible to the right of the main stain.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.442226 ], [ "center", 0.371627 ], [ "top-center", 0.162002 ], [ "middle-right", 0.015791 ], [ "bottom-left", 0.007436 ], [ "bottom-right", 0.000501 ], [ "top-right", 0.000418 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ws_52.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, elongated stain in the left-lower area. It has a mostly vertical shape with a slight tilt and an irregular, segmented outline. The mark is relatively large, extending from the mid-left region down to the bottom edge. Its width varies along the length, with a broader upper section and narrower connected streaks below. The contrast with the surrounding steel is mild to moderate, and the edges look soft rather than sharp.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.431759 ], [ "middle-left", 0.339067 ], [ "bottom-center", 0.143455 ], [ "center", 0.07698 ], [ "top-left", 0.008739 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ws_522.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a thin, dark vertical streak near the center. It is long and narrow, extending from the upper-middle area to the lower area. The shape is mostly straight with slight unevenness along the edges. It covers a small portion of the surface. The defect shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.564103 ], [ "bottom-center", 0.364764 ], [ "top-center", 0.071133 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "ws_523.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular patch in the upper-left to upper-central area. It has a rounded lower boundary and uneven edges. The marked area covers a relatively large region across the top portion of the image. Inside this region, several short, dark streak-like marks are visible near the top center. The defect shows low to moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "curved", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.50332 ], [ "top-left", 0.43717 ], [ "top-right", 0.035331 ], [ "middle-left", 0.015835 ], [ "center", 0.008343 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a curved shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits low saliency." }, { "image_name": "ws_524.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two faint, elongated streaks near the center. They are narrow and mostly vertical, with slight curvature and uneven width. The right streak is taller and wider than the left one. Both marks extend from the upper area toward the middle-lower area. They show low contrast as slightly darker gray traces against the surrounding steel surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.278608 ], [ "middle-left", 0.257725 ], [ "top-right", 0.202716 ], [ "top-left", 0.111205 ], [ "middle-right", 0.080475 ], [ "top-center", 0.06927 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and middle-left. The defect exhibits low saliency." }, { "image_name": "ws_526.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two long, narrow dark streaks. They run diagonally from the upper left toward the lower right. The streaks are uneven in width and have irregular, slightly blurred edges. One streak lies near the top edge, and the larger streak extends across the central area into the lower part of the image. The defects show clear dark contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-left", 0.298765 ], [ "center", 0.220383 ], [ "top-left", 0.192734 ], [ "top-center", 0.09243 ], [ "top-right", 0.080351 ], [ "middle-left", 0.05136 ], [ "middle-right", 0.04626 ], [ "bottom-center", 0.017717 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are clustered, consisting of three region(s), mainly located at bottom-left and center. The defect exhibits medium saliency." }, { "image_name": "ws_527.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, irregular diagonal stain extending from the upper left toward the lower middle-right area. It has a broad, elongated shape with uneven edges and a tapered upper section. Several smaller isolated spot-like marks are visible to the right of the main stain. The defect covers a large portion of the image and shows moderate contrast as slightly darker gray areas against the lighter steel background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.262043 ], [ "center", 0.211399 ], [ "middle-left", 0.163112 ], [ "top-left", 0.141478 ], [ "bottom-left", 0.102354 ], [ "bottom-right", 0.070454 ], [ "middle-right", 0.030987 ], [ "top-right", 0.012395 ], [ "top-center", 0.005779 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of three region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ws_531.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular vertical stain in the center. It extends from the top edge to the bottom edge and covers most of the image width, stopping short of the far right side. The shape is column-like with uneven, wavy side boundaries. Its contrast is low to moderate, appearing slightly darker than the surrounding steel. The defect is diffuse and lacks sharp edges.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "center", 0.168654 ], [ "top-center", 0.166693 ], [ "bottom-center", 0.166693 ], [ "middle-right", 0.112421 ], [ "bottom-right", 0.105762 ], [ "top-right", 0.090735 ], [ "bottom-left", 0.068388 ], [ "top-left", 0.065423 ], [ "middle-left", 0.05523 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_533.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, dark, irregular stain near the center, extending toward the upper left and upper right. It has a branched shape with several elongated streaks connected to a broader central patch. The edges are uneven and blurred. The defect covers a substantial portion of the visible area. It shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.29236 ], [ "top-center", 0.181546 ], [ "bottom-center", 0.177057 ], [ "middle-left", 0.127227 ], [ "top-left", 0.099071 ], [ "middle-right", 0.066334 ], [ "bottom-left", 0.033689 ], [ "bottom-right", 0.022716 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ws_539.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, irregular vertical band along the left edge. It extends from the top to the bottom of the image and occupies roughly the left third of the surface. The shape is elongated with uneven, wavy boundaries and a slightly narrower section near the upper part. The defect shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "network-like", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "top-left", 0.647712 ], [ "middle-left", 0.286271 ], [ "bottom-left", 0.066018 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a network-like shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "ws_542.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a small, dark, narrow streak in the upper-left area. It has a mostly vertical, elongated shape with slightly uneven edges. The mark is short and thin relative to the full surface. It shows low to moderate contrast against the gray background and looks faint but visible.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.805051 ], [ "top-center", 0.09697 ], [ "middle-left", 0.087879 ], [ "center", 0.010101 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits low saliency." }, { "image_name": "ws_546.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular vertical band covering most of the image. It is centered and extends from the top edge to the bottom edge. The defect has uneven, wavy side boundaries and a large continuous shape. Its tone is slightly darker than the surrounding surface, creating low to moderate contrast. No visible depth can be seen.", "structured_attributes": { "Defect type": "Water spot", "Shape": "patch-like", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "center", 0.141491 ], [ "top-center", 0.139845 ], [ "bottom-center", 0.139845 ], [ "top-right", 0.112833 ], [ "top-left", 0.105927 ], [ "bottom-right", 0.101412 ], [ "middle-left", 0.099977 ], [ "middle-right", 0.079431 ], [ "bottom-left", 0.079239 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a patch-like shape. It extends in a horizontal direction. The defects are isolated, consisting of two region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_549.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a faint, dark vertical mark near the center. It has a narrow, elongated shape with slightly uneven edges and a gently curved upper part. The defect is small to medium in size and extends over a limited vertical area. Its contrast with the surrounding steel is low, so it looks blurred and subdued against the lighter background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.869203 ], [ "top-center", 0.130797 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_55.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, elongated streak. It has a narrow, linear shape with slightly uneven edges. The streak runs diagonally from the upper middle-left toward the lower right. It is relatively long and occupies much of the right-lower area. The contrast with the surrounding gray surface is moderate, making the defect clearly visible.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.564441 ], [ "center", 0.33582 ], [ "middle-right", 0.09575 ], [ "bottom-center", 0.00399 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and center. The defect exhibits low saliency." }, { "image_name": "ws_552.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two elongated, irregular dark streaks. They run diagonally from the upper middle toward the lower right area. The upper streak is longer and wider, while the lower streak is shorter and narrower. Both streaks have uneven edges and a slightly blurred appearance. They cover a large portion of the right side of the image. The contrast with the surrounding surface is moderate, with the defects appearing darker than the light gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "bottom-right", 0.306808 ], [ "bottom-center", 0.273326 ], [ "center", 0.168707 ], [ "top-center", 0.132999 ], [ "middle-right", 0.118067 ], [ "top-left", 9.3e-05 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of three region(s), mainly located at bottom-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ws_560.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, irregular vertical streak along the left side. It extends from the upper left edge toward the lower left area. The shape is narrow and elongated, with uneven width and jagged edges. A larger clustered dark patch is visible in the lower left portion. The defect shows low to moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.708299 ], [ "top-left", 0.129121 ], [ "middle-left", 0.109794 ], [ "top-center", 0.052785 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of two region(s), mainly located at bottom-left and top-left. The defect exhibits medium saliency." }, { "image_name": "ws_562.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, irregular stain with soft, blurred edges. A large bulb-like patch occupies the lower left to left-middle area. Several thin, branching streaks extend upward from this patch toward the top left and center. A smaller separate dark spot is visible near the upper right area. The defect has uneven shape and varying width, and it shows moderate contrast against the lighter background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "network-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-left", 0.253781 ], [ "top-left", 0.231031 ], [ "bottom-center", 0.160913 ], [ "bottom-left", 0.156065 ], [ "center", 0.095769 ], [ "top-right", 0.067879 ], [ "top-center", 0.034561 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a network-like shape. The defects are clustered, consisting of two region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "ws_565.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular vertical stain covering most of the image height. It is located mainly in the center and left-center area, with uneven side boundaries and a narrower section in the lower middle. The defect has a diffuse, cloudy appearance rather than a sharp outline. Its tone is slightly darker than the surrounding steel, creating low to moderate contrast. Additional faint dark smudging is visible near the upper right area.", "structured_attributes": { "Defect type": "Water spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.172996 ], [ "top-center", 0.171891 ], [ "bottom-center", 0.150939 ], [ "top-right", 0.131117 ], [ "bottom-left", 0.119783 ], [ "middle-left", 0.119712 ], [ "top-left", 0.098408 ], [ "middle-right", 0.035154 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_566.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several elongated streaks with irregular edges. A wide, long band runs diagonally from the upper left toward the lower middle. Two shorter, narrow streaks are visible near the lower middle and the upper right. The marks are dark gray and show low to moderate contrast against the lighter gray background. The defect covers a large portion of the image and is concentrated across the center.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.215346 ], [ "center", 0.212314 ], [ "top-left", 0.205052 ], [ "bottom-right", 0.175118 ], [ "top-right", 0.099905 ], [ "middle-left", 0.060751 ], [ "bottom-left", 0.027408 ], [ "top-center", 0.002905 ], [ "middle-right", 0.0012 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are scattered, consisting of three region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ws_567.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a faint, irregular dark stain near the center-right area. It includes several thin, curved streaks in the upper-right portion and a broader, blurred patch below them. The shape is uneven and diffuse, with soft edges rather than a sharp outline. It covers a relatively large area of the visible surface. The contrast is low, with the darker marks only slightly darker than the surrounding gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "middle-right", 0.322043 ], [ "center", 0.240007 ], [ "top-right", 0.196404 ], [ "bottom-center", 0.124155 ], [ "top-left", 0.043383 ], [ "middle-left", 0.036785 ], [ "bottom-right", 0.028427 ], [ "top-center", 0.008797 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. The defects are clustered, consisting of four region(s), mainly located at middle-right and center. The defect exhibits low saliency." }, { "image_name": "ws_568.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several long, narrow streaks near the center. The marks run mostly vertically with slight waviness. They have irregular edges and uneven width. The streaks extend across most of the image height. Their contrast is low to moderate, appearing slightly darker than the surrounding gray surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "network-like", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "five", "Position": [ [ "bottom-center", 0.181955 ], [ "top-center", 0.159613 ], [ "center", 0.158147 ], [ "bottom-left", 0.153549 ], [ "middle-right", 0.123148 ], [ "top-right", 0.107684 ], [ "top-left", 0.049894 ], [ "bottom-right", 0.040941 ], [ "middle-left", 0.025069 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a network-like shape. The defects are scattered, consisting of five region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_57.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, narrow vertical streak in the left-middle area. It extends from the top edge to near the lower part of the image. The shape is elongated and irregular, with uneven width and a wider bulged section in the lower middle. A small, separate dark oval spot is visible below the main streak. The defect shows clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-left", 0.320911 ], [ "middle-left", 0.302277 ], [ "top-center", 0.140343 ], [ "bottom-left", 0.119639 ], [ "center", 0.100118 ], [ "bottom-center", 0.016711 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "ws_572.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, narrow streak in the lower-central area. It has a long, diagonal shape that extends from the lower left toward the upper right. The mark is uneven in width, becoming slightly broader near the upper end. Its edges are irregular and somewhat blurred. The defect shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "center", 0.459871 ], [ "bottom-left", 0.252667 ], [ "bottom-center", 0.24847 ], [ "middle-right", 0.038993 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of three region(s), mainly located at center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ws_575.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, vertically elongated patch in the center. It extends from the top edge to the bottom edge and covers much of the middle area. The shape is broad and irregular, with slightly uneven sides. Its contrast is low, appearing as a faint darker region against the gray background. No visible depth can be seen.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.17222 ], [ "top-center", 0.170218 ], [ "bottom-center", 0.170218 ], [ "top-left", 0.118314 ], [ "middle-left", 0.109233 ], [ "bottom-left", 0.0798 ], [ "middle-right", 0.068949 ], [ "bottom-right", 0.066271 ], [ "top-right", 0.044778 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_576.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, dark gray stain with irregular, layered bands. It spans much of the image, extending from the left side toward the center and lower-right area. The shape is uneven and elongated, with a curved horizontal band on the left and a wider patch below it. The edges are blurred rather than sharp. The contrast with the surrounding steel is moderate, with the defect appearing slightly darker than the background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.272772 ], [ "bottom-right", 0.223515 ], [ "bottom-left", 0.166707 ], [ "center", 0.1361 ], [ "middle-left", 0.08619 ], [ "middle-right", 0.056644 ], [ "top-right", 0.034688 ], [ "top-center", 0.022813 ], [ "top-left", 0.000571 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a patch-like shape. The defects are clustered, consisting of three region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ws_577.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, narrow, curved streak across the central area. It extends from the left side toward the upper right, covering a large portion of the visible surface. The shape is elongated and slightly uneven in width, with a tapered end. Its contrast is low to moderate, showing as a faint gray mark against the lighter steel background, while a small section near the upper right end appears darker than the rest.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.314603 ], [ "bottom-left", 0.224459 ], [ "middle-left", 0.217248 ], [ "top-right", 0.201623 ], [ "top-center", 0.023888 ], [ "middle-right", 0.018179 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-left. The defect exhibits low saliency." }, { "image_name": "ws_579.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, faint darkened region covering much of the right side. It has an irregular vertical shape with uneven, wavy edges. The defect extends from the top edge to the bottom edge and spans roughly the right half of the image. Its contrast with the surrounding surface is low, but the darker area is still visible against the lighter left side.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.232034 ], [ "top-right", 0.229336 ], [ "bottom-right", 0.229336 ], [ "bottom-center", 0.158456 ], [ "top-center", 0.099829 ], [ "center", 0.051009 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits low saliency." }, { "image_name": "ws_589.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, dark gray streak crossing the middle area. It extends from the left side toward the right side with a slightly downward diagonal direction. The shape is long and irregular, with wavy edges and uneven width. A wider, rounded patch is visible near the right-center where the streak expands. The defect has soft boundaries and moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.305684 ], [ "bottom-right", 0.245263 ], [ "middle-left", 0.240955 ], [ "middle-right", 0.127122 ], [ "bottom-center", 0.042253 ], [ "top-left", 0.037944 ], [ "top-center", 0.000779 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "ws_60.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, irregular stain in the left-lower area. It has a narrow, branching vertical form with uneven, jagged edges. A smaller separated dark patch is visible near the lower middle area. The defect covers a moderate area and extends upward from the bottom portion. It shows low to moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.372238 ], [ "bottom-center", 0.329267 ], [ "middle-left", 0.292395 ], [ "bottom-right", 0.005422 ], [ "center", 0.000678 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-left and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ws_603.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, vertical dark stain slightly left of center. It extends from the top edge to the bottom edge of the image. The shape is irregular and narrow, with uneven, wavy edges and slight width changes along its length. It occupies a large continuous strip on the left-central area of the surface. The defect shows low to moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.229333 ], [ "center", 0.21071 ], [ "bottom-center", 0.188742 ], [ "top-left", 0.171837 ], [ "middle-left", 0.120797 ], [ "bottom-left", 0.078581 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "ws_605.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, dark vertical stain on the left to middle area. It has an irregular, wavy boundary and extends from the top edge to the bottom edge. The defect covers a broad area, occupying much of the left side of the image. Its contrast is low to moderate, with the stained region appearing slightly darker than the surrounding gray surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.180923 ], [ "bottom-left", 0.178819 ], [ "top-left", 0.175428 ], [ "top-center", 0.174017 ], [ "center", 0.167632 ], [ "bottom-center", 0.088877 ], [ "top-right", 0.029651 ], [ "middle-right", 0.004653 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "ws_606.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, irregular dark streak in the right-middle area. It extends from the top edge to the bottom edge. The shape is narrow in the upper part and becomes wider and branched in the lower half. Its edges are uneven and slightly jagged. The defect shows a darker tone than the surrounding steel, with moderate contrast. A few small dark specks are also visible near the streak.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-right", 0.413657 ], [ "middle-right", 0.173251 ], [ "bottom-center", 0.162387 ], [ "top-right", 0.124577 ], [ "top-center", 0.064616 ], [ "center", 0.061512 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at bottom-right and middle-right. The defect exhibits low saliency." }, { "image_name": "ws_607.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular vertical stain covering most of the image height. It is located mainly in the central to right area and extends across a large portion of the surface. The shape is uneven, with soft, wavy edges rather than a sharp outline. It appears slightly darker than the surrounding steel, creating low to moderate contrast. The defect is wide and diffuse, with no clearly visible depth.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.165403 ], [ "top-center", 0.16348 ], [ "bottom-center", 0.158358 ], [ "top-left", 0.116695 ], [ "middle-left", 0.109695 ], [ "middle-right", 0.096388 ], [ "top-right", 0.087085 ], [ "bottom-right", 0.08288 ], [ "bottom-left", 0.020016 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "ws_610.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, diagonal streak running from the upper left toward the lower right. It is gray and slightly darker than the surrounding surface, with soft, blurred edges and low contrast. The main mark is wide and elongated, extending across most of the image. A smaller, thinner streak appears below it near the center-lower area, roughly parallel to the main streak. The defect is located across the central area and reaches the image boundaries.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.294553 ], [ "center", 0.251644 ], [ "top-left", 0.149743 ], [ "bottom-center", 0.124101 ], [ "top-center", 0.114594 ], [ "middle-right", 0.0611 ], [ "middle-left", 0.004265 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "ws_611.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several elongated dark streaks. The marks run diagonally from the upper left toward the lower right. They have irregular, wavy shapes with uneven widths and soft edges. A larger rounded dark patch is attached near the lower right end. The defect covers a large central area and stands out clearly against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.225372 ], [ "top-center", 0.169641 ], [ "bottom-center", 0.162605 ], [ "middle-right", 0.134102 ], [ "bottom-right", 0.120182 ], [ "top-left", 0.120029 ], [ "middle-left", 0.044769 ], [ "top-right", 0.023302 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of two region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ws_615.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, irregular streaked area in the upper-left to central region. It has a broad tapered shape that extends downward from the top edge, with several thinner branch-like streaks near the lower-left side. The defect covers a relatively large area and has uneven, blurred edges. It shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.463627 ], [ "top-left", 0.225002 ], [ "middle-left", 0.177664 ], [ "center", 0.133707 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits low saliency." }, { "image_name": "ws_616.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, narrow streak running diagonally from the upper left toward the lower right. It has an irregular, slightly wavy shape with uneven width along its length. The mark is light to medium gray and shows low contrast against the surrounding steel surface. It occupies a large portion of the visible area and is centered across the image.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.482387 ], [ "center", 0.328136 ], [ "top-left", 0.103096 ], [ "middle-right", 0.049248 ], [ "bottom-center", 0.021651 ], [ "middle-left", 0.010321 ], [ "top-center", 0.00516 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "ws_617.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as dark, irregular patches on a lighter gray background. A large vertical dark band runs along the left side from the top to the bottom edge. Two smaller dark spots are visible to the right of this band, near the upper-middle and lower-middle area. The shapes are uneven and rounded, with blurred edges. The defect covers a broad area on the left and middle-left part of the surface. It shows strong contrast with the surrounding steel.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "top-left", 0.23707 ], [ "middle-left", 0.231898 ], [ "bottom-left", 0.212126 ], [ "bottom-center", 0.153167 ], [ "top-center", 0.094526 ], [ "center", 0.05705 ], [ "bottom-right", 0.007519 ], [ "top-right", 0.006525 ], [ "middle-right", 0.000119 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. The defects are clustered, consisting of three region(s), mainly located at top-left and middle-left. The defect exhibits high saliency." }, { "image_name": "ws_622.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, dark vertical streak near the center-left. It extends from the top edge to the bottom edge of the image. The streak has an irregular, uneven shape with wavy edges and slight width variation along its length. It shows strong contrast against the lighter gray background. A few small, separate dark spots are visible to the right of the main streak.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "center", 0.253042 ], [ "top-center", 0.251328 ], [ "bottom-center", 0.238003 ], [ "bottom-left", 0.103213 ], [ "middle-left", 0.078963 ], [ "top-left", 0.041388 ], [ "top-right", 0.020994 ], [ "middle-right", 0.007027 ], [ "bottom-right", 0.006041 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "ws_623.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several dark, elongated streaks in the left and upper-left area. The marks are narrow and roughly parallel, with one larger rounded end near the lower-left portion of the defect. Their edges are irregular and slightly blurred. The defect covers a moderate area and extends diagonally from the upper left toward the lower middle. It shows clear dark-to-light contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "middle-left", 0.422208 ], [ "top-left", 0.23589 ], [ "center", 0.150627 ], [ "top-center", 0.080093 ], [ "bottom-center", 0.062956 ], [ "bottom-left", 0.048226 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of three region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "ws_624.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, vertical dark stain on the left side. It extends from the top edge to the bottom edge. The shape is elongated with an uneven, wavy right boundary. It covers a large area, occupying roughly the left two-fifths of the image. The contrast is low to moderate, with the defect appearing slightly darker than the surrounding steel.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.316354 ], [ "top-left", 0.312676 ], [ "bottom-left", 0.28619 ], [ "top-center", 0.051889 ], [ "center", 0.029169 ], [ "bottom-center", 0.003722 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "ws_625.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large, irregular stain with several long branching streaks. It extends from the upper left and upper middle toward the lower center, covering much of the central area. The shape is uneven and elongated, with narrow linear sections connected to a broader patch near the bottom center. A small separate round spot is also visible near the upper right. The defect has soft, blurred edges and low-to-moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "network-like", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.302399 ], [ "bottom-center", 0.237305 ], [ "top-center", 0.199342 ], [ "middle-left", 0.077764 ], [ "top-left", 0.063449 ], [ "top-right", 0.043331 ], [ "bottom-left", 0.039849 ], [ "bottom-right", 0.02684 ], [ "middle-right", 0.00972 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a network-like shape. The defects are clustered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ws_626.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, narrow dark streak running diagonally from the upper left toward the lower right. It extends across most of the visible area. The shape is linear and slightly curved, with uneven width and soft, irregular edges. The defect shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.401916 ], [ "center", 0.376054 ], [ "top-left", 0.122222 ], [ "top-center", 0.053065 ], [ "middle-right", 0.041954 ], [ "bottom-center", 0.004789 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "ws_631.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, dark diagonal streak extending from the upper left toward the lower center. It is narrow along most of its length and becomes wider near the lower part. The shape is irregular, with soft edges and a slight branch-like extension downward. It covers a large portion of the left side and reaches into the lower central area. The defect shows moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.382924 ], [ "center", 0.175735 ], [ "bottom-right", 0.17112 ], [ "middle-left", 0.15606 ], [ "top-left", 0.114161 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ws_638.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, narrow vertical streak near the left-center area. It extends from the upper part of the image down to the bottom edge. The shape is elongated and mostly straight, with uneven sides. Its top section is wider and irregular, with two rounded lobes connected by a narrower middle. The lower section is long and slim. The defect shows clear contrast against the lighter background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.228461 ], [ "center", 0.226525 ], [ "bottom-left", 0.179695 ], [ "middle-left", 0.175944 ], [ "top-center", 0.108785 ], [ "top-left", 0.080591 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "ws_651.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a faint, narrow streak in the right-center to lower-right area. It has a curved, elongated shape with irregular edges and a slightly wider middle section. The mark extends vertically over a large portion of the image height. It is light gray and shows low contrast against the surrounding steel surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-right", 0.344271 ], [ "bottom-center", 0.237695 ], [ "top-center", 0.160197 ], [ "middle-right", 0.158197 ], [ "center", 0.084167 ], [ "top-right", 0.015473 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-right and bottom-center. The defect exhibits low saliency." }, { "image_name": "ws_653.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a faint, irregular vertical streak in the center-lower area. It extends from the upper-middle region down toward the bottom edge. The mark is narrow overall, with several darker, thicker patches along the streak. Its edges are uneven and broken rather than smooth. The contrast is low to moderate, with the defect appearing slightly darker than the surrounding steel.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.606828 ], [ "center", 0.245685 ], [ "bottom-right", 0.11354 ], [ "top-center", 0.032988 ], [ "middle-right", 0.000959 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "ws_654.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two faint, elongated dark marks. They are narrow and mostly vertical, with slightly irregular outlines. One mark is in the left-middle area, and the other is in the right-middle area. Both defects are small to medium in size and separated from each other. The contrast is low, with the spots appearing only slightly darker than the surrounding gray surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "middle-right", 0.430345 ], [ "middle-left", 0.396729 ], [ "top-right", 0.092671 ], [ "bottom-left", 0.080254 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at middle-right and middle-left. The defect exhibits low saliency." }, { "image_name": "ws_656.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several dark, irregular streaks and small patches on a light gray background. A long, narrow vertical mark is visible near the upper left. A wider curved streak extends across the lower left area. Another irregular vertical patch appears in the lower right-center, with a few small isolated spots nearby. The marks are thin to medium in width and uneven in shape. They show mild to moderate contrast against the surrounding surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "horizontal", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.390367 ], [ "bottom-left", 0.157128 ], [ "top-left", 0.154304 ], [ "middle-left", 0.133343 ], [ "bottom-right", 0.101234 ], [ "top-center", 0.05188 ], [ "top-right", 0.010257 ], [ "center", 0.001487 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a horizontal direction. The defects are clustered, consisting of four region(s), mainly located at bottom-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ws_657.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, narrow streak running diagonally from the upper left toward the lower right. It is long and slightly curved, with uneven edges and variable width. The streak becomes wider and more irregular in the lower right portion, where it forms a larger dark patch. The defect shows clear contrast against the lighter gray background and occupies a broad diagonal band across the image.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "bottom-right", 0.445778 ], [ "center", 0.234761 ], [ "top-left", 0.191072 ], [ "bottom-center", 0.093853 ], [ "middle-left", 0.013037 ], [ "middle-right", 0.012088 ], [ "top-center", 0.009411 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of three region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "ws_660.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, irregular streak near the left-center area. It starts as a thin, curved line in the upper left and extends downward into a thicker, elongated vertical patch. The shape is uneven and bent, with a narrow top section and a broader lower section. It covers a relatively large area from near the top edge to the bottom edge. The defect shows low to moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "curved", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.409935 ], [ "top-center", 0.228335 ], [ "bottom-center", 0.207104 ], [ "top-left", 0.089598 ], [ "middle-right", 0.041661 ], [ "bottom-left", 0.016157 ], [ "bottom-right", 0.005341 ], [ "top-right", 0.001869 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a curved shape. The defects are clustered, consisting of two region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ws_67.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as three narrow, dark streak-like marks. They are vertically elongated with slightly curved, irregular shapes and uneven edges. One small mark is near the upper left, one larger mark is in the lower left, and another larger mark is in the lower middle-right area. The spots are relatively small and thin compared with the full surface. They show mild to moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.350185 ], [ "top-left", 0.276777 ], [ "bottom-left", 0.275162 ], [ "middle-right", 0.055863 ], [ "bottom-right", 0.024238 ], [ "middle-left", 0.009464 ], [ "center", 0.00831 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are scattered, consisting of three region(s), mainly located at bottom-center and top-left. The defect exhibits low saliency." }, { "image_name": "ws_672.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two dark, elongated streaks. They run diagonally from the upper left toward the lower right. The upper streak is longer and thicker, with an uneven width and slightly irregular edges. The lower streak is shorter and narrower, positioned below and roughly parallel to the first. Both marks lie across the left and central area of the surface. They show moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "center", 0.29793 ], [ "bottom-center", 0.294268 ], [ "bottom-right", 0.202389 ], [ "top-left", 0.108599 ], [ "middle-left", 0.083758 ], [ "bottom-left", 0.012739 ], [ "middle-right", 0.000318 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of three region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "ws_68.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, elongated streak on a lighter gray background. It starts near the upper left edge and extends downward through the center-left to the lower middle area. The shape is irregular and slightly curved, with uneven edges and varying width. It is broader in the middle and narrows toward the bottom, where a small side bulge is visible. The defect spans nearly the full height of the image and shows moderate contrast with the surrounding surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.299429 ], [ "center", 0.273198 ], [ "top-left", 0.229747 ], [ "top-center", 0.111527 ], [ "middle-left", 0.045682 ], [ "bottom-left", 0.040418 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ws_681.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two long, dark vertical streaks near the left and center of the image. The streaks extend from the top edge to the bottom edge. They have irregular, jagged edges and uneven width, with some sections broader than others. Small breaks and narrow gaps are visible along the marks. The contrast with the lighter gray background is clear.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "top-center", 0.19481 ], [ "top-left", 0.172137 ], [ "middle-left", 0.165839 ], [ "bottom-left", 0.165767 ], [ "center", 0.147088 ], [ "bottom-center", 0.100302 ], [ "bottom-right", 0.020118 ], [ "top-right", 0.019254 ], [ "middle-right", 0.014684 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at top-center and top-left. The defect exhibits high saliency." }, { "image_name": "ws_69.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several dark, narrow streaks. A long, tapered streak rises diagonally from the lower middle toward the upper right. Several shorter curved streaks cluster in the lower left area beside it. The marks have irregular edges and uneven width. They show moderate contrast against the lighter gray background. The defect spans a large vertical area and is concentrated in the lower half of the surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.561974 ], [ "bottom-left", 0.219266 ], [ "top-center", 0.082183 ], [ "middle-right", 0.077467 ], [ "bottom-right", 0.031997 ], [ "center", 0.027114 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a linear shape. The defects are clustered, consisting of four region(s), mainly located at bottom-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ws_692.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, irregular streak in the upper-left to central upper area. It is elongated and slightly curved, with a broader rounded section near the lower end and narrower branching marks near the top. The defect is medium to large in size and covers a noticeable area of the visible surface. Its edges are uneven and soft rather than sharp. It shows low to moderate contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "top-center", 0.458977 ], [ "center", 0.259545 ], [ "top-left", 0.241136 ], [ "middle-left", 0.040341 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of two region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "ws_694.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a light gray, elongated streaked patch in the upper-right to center-right area. It has an irregular diagonal shape, with several narrow linear trails extending toward the upper left from a wider rounded end. The defect is medium to large in size and covers a noticeable portion of the visible surface. Its edges are uneven and slightly blurred. The contrast with the background is low, but the marked area is still visible through its lighter tone and smeared texture.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.513202 ], [ "center", 0.185156 ], [ "top-center", 0.17972 ], [ "top-right", 0.106279 ], [ "top-left", 0.015642 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a linear shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and center. The defect exhibits medium saliency." }, { "image_name": "ws_697.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, dark streak in the right-middle area. It has an irregular, narrow shape that extends diagonally from the upper left toward the lower right. The mark is thicker at the upper and lower ends and thinner through the middle, with uneven edges. It covers a relatively large vertical span and a moderate width. The defect shows soft but visible contrast against the lighter steel background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.541462 ], [ "top-center", 0.315143 ], [ "center", 0.081613 ], [ "top-right", 0.030646 ], [ "bottom-right", 0.030482 ], [ "top-left", 0.000656 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-center. The defect exhibits medium saliency." }, { "image_name": "ws_700.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a large dark vertical stain along the left edge. It extends from near the top to the bottom of the image. The shape is irregular and elongated, with a broad lower section and a narrower protruding part near the upper left-middle area. It occupies a relatively large area compared with the visible surface. The defect shows strong contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.387771 ], [ "middle-left", 0.380537 ], [ "top-left", 0.231692 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "ws_74.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several dark, irregular streaks and blotchy marks on a gray background. The main marks are concentrated on the left side and extend from the upper-left area down toward the lower-left area. They are elongated and uneven, with broken outlines and varying width. A smaller isolated mark is visible near the right-center area. The defects show low to moderate contrast against the surrounding surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-left", 0.344645 ], [ "middle-left", 0.251865 ], [ "bottom-center", 0.231288 ], [ "top-left", 0.105174 ], [ "bottom-right", 0.065584 ], [ "middle-right", 0.001444 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of four region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "ws_76.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two elongated dark streaks. They run diagonally from the upper left toward the lower right. The marks have irregular, uneven edges and vary in width along their length. They cover a large area across the left and central part of the surface. The contrast is low to moderate, with the spots appearing slightly darker than the surrounding gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.283228 ], [ "top-left", 0.248557 ], [ "middle-left", 0.16835 ], [ "bottom-center", 0.140604 ], [ "top-center", 0.114734 ], [ "middle-right", 0.025822 ], [ "bottom-left", 0.018706 ] ], "Scale": "extensive", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A extensive neutral Water spot is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-left. The defect exhibits low saliency." }, { "image_name": "ws_79.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, elongated vertical stain near the left side of the image. It is narrow and irregular in shape, with several rounded, connected segments and uneven edges. The defect extends from the upper-left area downward to the lower part of the surface, occupying a relatively tall region. It shows strong contrast against the lighter gray background. The lower portion is wider and denser, while the upper portion is smaller and more separated.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "bottom-left", 0.453331 ], [ "middle-left", 0.390883 ], [ "bottom-center", 0.085323 ], [ "center", 0.070129 ], [ "top-left", 0.000334 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at bottom-left and middle-left. The defect exhibits high saliency." }, { "image_name": "ws_83.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, curved dark stain in the upper-right to central area. It has an elongated shape with uneven, diffuse edges and a slightly tapered lower end. A thinner dark streak is visible near its upper part, running roughly parallel to the main mark. The defect covers a relatively large area and stands out by its darker tone against the lighter gray background. The contrast is moderate, with the mark appearing soft rather than sharply defined.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.525108 ], [ "top-right", 0.245337 ], [ "top-center", 0.180353 ], [ "bottom-center", 0.034518 ], [ "middle-right", 0.012322 ], [ "middle-left", 0.002363 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at center and top-right. The defect exhibits low saliency." }, { "image_name": "ws_84.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as two long, narrow streaks running diagonally from the upper left toward the lower right. The streaks are irregular and slightly wavy, with uneven width along their length. They are positioned across the left and central areas and extend toward the right side of the image. The defect shows low to moderate contrast, appearing slightly darker than the surrounding steel surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.252437 ], [ "center", 0.204611 ], [ "bottom-right", 0.18993 ], [ "top-left", 0.105517 ], [ "top-center", 0.10437 ], [ "middle-right", 0.101158 ], [ "middle-left", 0.027067 ], [ "bottom-left", 0.01491 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "ws_86.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a faint, elongated dark-gray stain with several narrow streaks. It extends from the upper central area downward toward the middle and lower-left region. The shape is irregular and slightly branched, with thin, uneven lines along its right side. It covers a relatively large area but has soft, blurred edges. The contrast with the surrounding surface is low, so the defect appears subtle against the lighter background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.352137 ], [ "top-center", 0.29373 ], [ "middle-left", 0.13945 ], [ "bottom-center", 0.111669 ], [ "bottom-left", 0.051568 ], [ "top-right", 0.048844 ], [ "top-left", 0.0023 ], [ "middle-right", 0.000303 ] ], "Scale": "extensive", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A extensive dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "ws_88.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a broad, irregular vertical stain near the left-center area. It extends from the upper edge toward the lower-left portion of the image. The shape is uneven and slightly curved, with a wider lower section and a narrower upper section. A few small separate dark marks appear to the right of the main stain. The defect has low to moderate contrast and looks slightly darker than the surrounding steel surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "three", "Position": [ [ "top-center", 0.292531 ], [ "middle-left", 0.24915 ], [ "center", 0.214229 ], [ "bottom-left", 0.131299 ], [ "bottom-center", 0.087557 ], [ "top-left", 0.012364 ], [ "top-right", 0.007592 ], [ "middle-right", 0.005278 ] ], "Scale": "large", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A large neutral Water spot is observed on the steel surface. It has a irregular shape. The defects are scattered, consisting of three region(s), mainly located at top-center and middle-left. The defect exhibits low saliency." }, { "image_name": "ws_89.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, narrow diagonal streak. It extends from the upper-left area toward the lower-right edge, with most of the defect in the right-middle to lower-right region. The shape is irregular and slightly tapered, with uneven edges. It is medium-sized and occupies a noticeable portion of the image. The defect is darker than the surrounding surface, creating clear but soft contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.482393 ], [ "center", 0.414994 ], [ "middle-right", 0.049981 ], [ "top-left", 0.030102 ], [ "middle-left", 0.014388 ], [ "top-center", 0.004733 ], [ "bottom-center", 0.003408 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a elongated shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "ws_94.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a dark, irregular streak with a small branched shape. It extends diagonally from the upper left toward the center, with a separate narrow dark segment below it. The mark is thin and elongated, with uneven width and blurred edges. It is located from the upper-left area into the central region of the surface. The defect shows low to moderate contrast against the light gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.463113 ], [ "top-left", 0.308092 ], [ "bottom-center", 0.125122 ], [ "top-center", 0.079786 ], [ "middle-right", 0.013812 ], [ "middle-left", 0.010075 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are clustered, consisting of two region(s), mainly located at center and top-left. The defect exhibits low saliency." }, { "image_name": "ws_96.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several dark streak-like marks on a light gray background. Two larger elongated spots are visible in the lower left and lower right areas, both slanting diagonally. A smaller short mark appears near the upper center. The spots have irregular, uneven edges and a narrow linear shape. They show moderate contrast against the surrounding surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-right", 0.399497 ], [ "bottom-left", 0.222129 ], [ "bottom-center", 0.200335 ], [ "center", 0.104946 ], [ "middle-left", 0.055658 ], [ "middle-right", 0.017435 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a elongated shape. The defects are scattered, consisting of four region(s), mainly located at bottom-right and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ws_97.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as several faint, dark marks with elongated, streak-like shapes. Two clearer streaks are visible in the lower half, one near the lower left side and one near the lower right side. They are narrow, slightly curved, and vertically oriented, with uneven edges and small thicker ends. A few smaller, weaker spots appear above them. The contrast is low to moderate, with the marks only slightly darker than the gray background.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "none", "Spatial Distribution": "scattered", "Number of Defects": "four", "Position": [ [ "bottom-right", 0.4049 ], [ "bottom-left", 0.383804 ], [ "bottom-center", 0.090167 ], [ "middle-right", 0.04049 ], [ "middle-left", 0.038789 ], [ "top-center", 0.029602 ], [ "top-right", 0.012249 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Water spot is observed on the steel surface. It has a linear shape. The defects are scattered, consisting of four region(s), mainly located at bottom-right and bottom-left. The defect exhibits medium saliency." }, { "image_name": "ws_98.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a small, narrow mark in the upper central-left area. It has an irregular elongated shape with rounded ends and a slight diagonal tilt. The defect occupies a small area relative to the full surface. Its contrast with the background is low, but it is still visible as a slightly darker spot against the uniform gray steel surface.", "structured_attributes": { "Defect type": "Water spot", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.852083 ], [ "top-left", 0.147917 ] ], "Scale": "tiny", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A tiny dark Water spot is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits low saliency." }, { "image_name": "ws_99.jpg", "class_name": "Water spot", "natural_language_description": "The Water spot defect on the steel surface appears as a long, curved diagonal streak. It extends from the upper left area toward the lower right edge and spans most of the image height. The mark is relatively wide and slightly uneven along its sides. It is darker than the surrounding steel, but the contrast is low and the stain looks faint.", "structured_attributes": { "Defect type": "Water spot", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.413396 ], [ "center", 0.267086 ], [ "top-left", 0.168965 ], [ "top-center", 0.060464 ], [ "middle-right", 0.04978 ], [ "bottom-center", 0.038415 ], [ "middle-left", 0.001894 ] ], "Scale": "large", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A large dark Water spot is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and center. The defect exhibits medium saliency." }, { "image_name": "wl_10.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, dark horizontal line. It extends across nearly the full width of the image. It is located in the upper part of the surface, around one-third down from the top edge. The line is straight and narrow. The area above and below the line shows a slight difference in gray tone, which makes the line stand out against the lighter background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.347872 ], [ "top-right", 0.333684 ], [ "top-left", 0.318445 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "wl_101.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight horizontal line. It runs across nearly the full width of the image. The line is located slightly below the center. It is darker than the surrounding gray surface. The areas above and below the line show a slight tonal difference, which makes the line more visible.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.360057 ], [ "center", 0.335719 ], [ "middle-right", 0.304223 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and center. The defect exhibits medium saliency." }, { "image_name": "wl_107.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. It is located near the left side, about one quarter in from the left edge. The line is slightly darker than the surrounding gray surface. The areas on the two sides of the line show a subtle difference in tone, which makes the defect visible.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.404969 ], [ "top-left", 0.308195 ], [ "bottom-left", 0.286835 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "wl_109.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, horizontal line across the full width of the image. It is located near the middle, slightly below center. The line appears light gray to whitish against the gray background. The areas above and below the line show a subtle tone difference. The defect is straight, narrow, and clearly defined.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.350962 ], [ "center", 0.328984 ], [ "middle-right", 0.320055 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and center. The defect exhibits low saliency." }, { "image_name": "wl_11.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It is located near the right edge of the image and extends from the top to the bottom. The line is slightly darker than the surrounding gray surface. The contrast is low to moderate, but the linear mark is clearly visible. The areas on the left and right sides of the line show a slight tone difference.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.381924 ], [ "middle-right", 0.337609 ], [ "bottom-right", 0.280466 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "wl_114.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, horizontal dark line. It runs across nearly the full width of the image. The line is located in the upper part of the surface, slightly below the top edge. It appears narrow and straight. There is a subtle tone change on the two sides of the line. The defect contrasts with the lighter gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.364419 ], [ "top-center", 0.344569 ], [ "top-right", 0.291011 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits medium saliency." }, { "image_name": "wl_117.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal dark line. It extends across nearly the full width of the image. It is located in the upper part of the surface, slightly below the top edge. The line is narrow and straight. The area below the line is darker than the area above it, creating clear contrast on both sides of the defect.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.351055 ], [ "top-right", 0.337131 ], [ "top-left", 0.311814 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "wl_121.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line near the bottom of the image. It extends across nearly the full width of the surface. The line is slightly darker than the surrounding gray steel. The areas above and below the line show a subtle difference in tone, which makes the line stand out clearly.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.373967 ], [ "bottom-center", 0.359504 ], [ "bottom-left", 0.266529 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and bottom-center. The defect exhibits low saliency." }, { "image_name": "wl_122.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a narrow, vertical band near the right edge. It extends from the top to the bottom of the image. The band is light gray and slightly brighter than the surrounding surface. Its shape is straight and continuous. The area on its left side is darker, which makes the line clearly visible.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.347699 ], [ "middle-right", 0.330544 ], [ "top-right", 0.321757 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "wl_123.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical band near the right side of the image. It extends from the top edge to the bottom edge. The line is narrow and continuous. It is slightly lighter than the darker gray area on the left, creating clear contrast. The regions on the two sides of the line show a visible difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.336914 ], [ "top-right", 0.334336 ], [ "bottom-right", 0.328749 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "wl_124.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line near the center of the image. It extends almost the full height of the surface. The line is dark gray and contrasts with the lighter gray background. The two sides of the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.35038 ], [ "top-center", 0.344851 ], [ "bottom-center", 0.304768 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "wl_137.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight, vertical dark line. It runs from the top edge to the bottom edge of the image. The line is located near the right side, slightly inset from the edge. It is narrow and continuous. A faint tonal band is visible beside it, creating mild contrast with the lighter gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.346827 ], [ "middle-right", 0.344328 ], [ "bottom-right", 0.308846 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "wl_145.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal dark line. It extends across nearly the full width of the image. The line is located slightly above the center, in the upper-middle area. It is narrow and straight. The areas above and below the line show a slight gray tone difference, which makes the line stand out against the surrounding surface.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.350287 ], [ "middle-right", 0.330784 ], [ "middle-left", 0.318929 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits low saliency." }, { "image_name": "wl_149.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, straight vertical line near the center of the image. It extends from the top edge to the bottom edge. The line is narrow and dark gray, with clear contrast against the lighter gray background. The areas on the two sides of the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.340712 ], [ "center", 0.33205 ], [ "top-center", 0.327238 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits medium saliency." }, { "image_name": "wl_15.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, dark horizontal line. It extends across nearly the full width of the image. It is located slightly below the center, in the lower-middle area. The line is narrow and straight. A faint tonal difference is visible above and below the line. The defect contrasts mildly with the lighter gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.339698 ], [ "middle-right", 0.332593 ], [ "center", 0.327709 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and middle-right. The defect exhibits medium saliency." }, { "image_name": "wl_150.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, horizontal line that runs across the full width of the image. It is located in the upper part of the surface, close to the top edge. The line is narrow and continuous. It appears brighter than the surrounding gray area, creating clear contrast. The surface tone above and below the line is slightly different.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.338405 ], [ "top-left", 0.337356 ], [ "top-right", 0.324239 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits low saliency." }, { "image_name": "wl_155.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line. It runs across the full width of the image. It is located slightly below the center, in the lower-middle area. The line is dark gray and contrasts with the lighter gray background. A subtle tone difference is visible on the two sides of the line.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.376055 ], [ "middle-left", 0.320675 ], [ "middle-right", 0.30327 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "wl_156.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line near the upper part of the image. It extends across almost the full width of the surface. The line is slightly darker than the surrounding gray background. The areas above and below the line show a subtle difference in tone. The defect is narrow and straight, with clear contrast against the steel surface.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.344242 ], [ "top-center", 0.330303 ], [ "top-right", 0.325455 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits low saliency." }, { "image_name": "wl_157.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin vertical band near the right edge. It extends from the top to the bottom of the image. The line is straight and continuous. It separates two areas with slightly different gray tones. The defect has clear contrast against the surrounding surface and occupies a narrow strip.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.355586 ], [ "top-right", 0.330381 ], [ "middle-right", 0.314033 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and top-right. The defect exhibits low saliency." }, { "image_name": "wl_158.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin vertical line near the right edge. It extends from the top to the bottom of the image. The line is narrow and straight. It is slightly darker than the bright band on its right side and contrasts with the darker gray area on its left side. The defect separates two regions with different gray tones.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.357292 ], [ "middle-right", 0.339149 ], [ "bottom-right", 0.303559 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits low saliency." }, { "image_name": "wl_160.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical band near the right edge. It extends from the top to the bottom of the image. The line is narrow and continuous. The area on its right side is slightly lighter than the area on its left side, creating a clear contrast along the line.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.364865 ], [ "middle-right", 0.321867 ], [ "top-right", 0.313268 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and middle-right. The defect exhibits low saliency." }, { "image_name": "wl_163.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight, horizontal dark line. It extends across nearly the full width of the image. The line is located in the upper part of the surface, around one-third down from the top edge. The area above the line is lighter gray, while the area below it is darker gray. This creates clear contrast along the defect.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.346619 ], [ "top-center", 0.333808 ], [ "top-right", 0.319573 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits low saliency." }, { "image_name": "wl_170.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical band. It runs from the top edge to the bottom edge of the image. It is located slightly left of the center. The line is darker than the area on its left and lighter than the area on its right, creating clear contrast on both sides. It is narrow relative to the image width.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.283059 ], [ "bottom-center", 0.276722 ], [ "top-center", 0.261512 ], [ "top-left", 0.065906 ], [ "bottom-left", 0.062949 ], [ "middle-left", 0.049852 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "wl_173.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located near the left side, slightly inset from the edge. It is narrow and continuous. The defect is slightly darker than the surrounding gray surface, creating mild contrast. The areas on both sides of the line show a subtle tone difference.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.348517 ], [ "top-left", 0.336914 ], [ "bottom-left", 0.314568 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "wl_179.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal dark line. It extends across nearly the full width of the image. The line is located in the upper part of the surface, slightly below the top edge. It is narrow and straight. The area above and below the line shows a slight difference in tone, which makes the line stand out against the gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.398545 ], [ "top-center", 0.30962 ], [ "top-right", 0.291835 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits medium saliency." }, { "image_name": "wl_18.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, horizontal line near the bottom of the image. It extends across almost the full width of the surface. The line appears slightly darker than the surrounding gray area. The regions above and below the line show a subtle tonal difference. The defect is narrow and has clear linear contrast against the background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.344469 ], [ "bottom-center", 0.335561 ], [ "bottom-left", 0.31997 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "wl_184.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a narrow vertical line near the left side of the image. It extends from the top edge to the bottom edge. The line is thin and straight. A darker gray band is visible immediately to its left, while the area to its right is lighter gray. This creates clear contrast along the full height of the defect.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.354013 ], [ "bottom-left", 0.340353 ], [ "top-left", 0.305635 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "wl_186.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line near the center, slightly to the right. It extends from the top edge to the bottom edge of the image. The line is narrow and dark gray, with clear contrast against the lighter gray background. A slight tone difference is visible on the two sides of the line.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.342968 ], [ "top-center", 0.339517 ], [ "bottom-center", 0.317515 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "wl_187.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located slightly left of the center, in the left-middle area. It is narrow and continuous. The defect is darker than the surrounding gray surface, creating clear contrast. The tones on the two sides of the line are slightly different.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.172345 ], [ "center", 0.172345 ], [ "top-left", 0.170341 ], [ "bottom-left", 0.170341 ], [ "bottom-center", 0.170341 ], [ "top-center", 0.144289 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and center. The defect exhibits medium saliency." }, { "image_name": "wl_188.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a straight vertical band near the left side. It extends from the top edge to the bottom edge of the image. The line is narrow and continuous. It is slightly darker than the surrounding gray surface. The areas on the two sides of the line show a subtle tone difference, which makes the defect visible.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.360616 ], [ "top-left", 0.325951 ], [ "bottom-left", 0.313433 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "wl_191.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal band. It extends across nearly the full width of the image. It is located in the upper-middle area. The line is slightly darker than the surrounding steel and has soft edges. There is a subtle tone change on the two sides of the line, which makes it stand out against the lighter gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.359759 ], [ "middle-right", 0.327876 ], [ "middle-left", 0.312365 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits low saliency." }, { "image_name": "wl_196.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line across the full width of the image. It is located in the upper part of the surface, about one quarter down from the top edge. The line is slightly darker than the surrounding gray background. The areas above and below the line show a small difference in tone, which makes the defect visible.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.336933 ], [ "top-left", 0.332613 ], [ "top-right", 0.330454 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits low saliency." }, { "image_name": "wl_198.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a narrow vertical band near the left-middle area. It extends from the top edge to the bottom edge of the image. The line is straight and continuous. It is slightly brighter than the darker gray area on the left and separates it from the lighter gray area on the right. The contrast is moderate but clearly visible.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.336501 ], [ "bottom-left", 0.301845 ], [ "top-left", 0.217999 ], [ "top-center", 0.078815 ], [ "center", 0.048072 ], [ "bottom-center", 0.016769 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "wl_199.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line near the right edge. It extends from the top to the bottom of the image. The line is narrow and continuous. It is slightly darker than the surrounding gray surface, creating clear contrast. The areas on the two sides of the line show a subtle difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.338583 ], [ "top-right", 0.335958 ], [ "bottom-right", 0.325459 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits low saliency." }, { "image_name": "wl_202.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, straight vertical line near the left edge. It extends from the top to the bottom of the image. The line is narrow and continuous. It appears slightly darker than the surrounding gray surface. The areas on both sides of the line show a subtle tone difference, which makes the line visible.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.34 ], [ "middle-left", 0.335556 ], [ "bottom-left", 0.324444 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "wl_205.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line near the upper part of the image. It extends across almost the full width of the surface. The line is slightly darker than the surrounding gray background. A subtle tone difference is visible on the two sides of the line, which increases the contrast. The defect is narrow and straight.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.33418 ], [ "top-center", 0.33291 ], [ "top-right", 0.33291 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits low saliency." }, { "image_name": "wl_207.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, horizontal line. It runs across nearly the full width of the image. It is located in the lower middle area, slightly above the bottom edge. The line appears darker than the surrounding gray surface. There is a slight tonal difference between the areas above and below the line, which makes it stand out clearly.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.351388 ], [ "center", 0.334378 ], [ "middle-left", 0.314235 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and center. The defect exhibits low saliency." }, { "image_name": "wl_209.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a straight vertical band near the right side of the image. It extends from the top edge to the bottom edge. The line is narrow and elongated. It is slightly brighter than the surrounding gray surface. The two sides of the line show a subtle difference in tone, which makes the defect visible against the background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.367418 ], [ "bottom-right", 0.322357 ], [ "top-right", 0.310225 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "wl_21.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs nearly the full height of the image. The line is located near the right side, slightly inset from the edge. It is darker than the surrounding gray surface, creating clear contrast. The areas on both sides of the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.35031 ], [ "top-right", 0.330381 ], [ "middle-right", 0.319309 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and top-right. The defect exhibits medium saliency." }, { "image_name": "wl_211.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line near the left side of the image. It extends from the top edge to the bottom edge. The line is slightly darker than the surrounding gray surface. The areas on the two sides of the line show a subtle difference in tone. The defect is narrow and has clear contrast against the background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.349493 ], [ "middle-left", 0.338475 ], [ "bottom-left", 0.312032 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits medium saliency." }, { "image_name": "wl_213.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located near the center, slightly to the right. It is darker than the surrounding gray surface, creating clear contrast. The two sides of the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.348214 ], [ "top-center", 0.334117 ], [ "bottom-center", 0.317669 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "wl_217.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal dark line. It runs across nearly the full width of the image. It is located in the upper-middle area, around one-third down from the top edge. The line is straight and narrow. It shows clear contrast against the lighter gray background, with a slight difference in tone on the two sides of the line.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.261231 ], [ "top-left", 0.250416 ], [ "top-right", 0.247504 ], [ "middle-left", 0.095674 ], [ "middle-right", 0.072795 ], [ "center", 0.072379 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits low saliency." }, { "image_name": "wl_218.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, dark vertical line. It runs from the top edge to the bottom edge of the image. The line is located near the left side, slightly inward from the edge. It is narrow and straight. The defect has low to moderate contrast against the gray background, and the tones on the two sides of the line are slightly different.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.33864 ], [ "top-left", 0.331325 ], [ "bottom-left", 0.330034 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "wl_223.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line across the full width of the image. It is located in the upper part of the surface, close to the top edge. The line is narrow and slightly darker than the surrounding gray background. The areas above and below the line show a small difference in tone, which makes the line visible. The contrast is mild but continuous along the width.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.340426 ], [ "top-right", 0.337457 ], [ "top-left", 0.322118 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits low saliency." }, { "image_name": "wl_228.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, horizontal line across the full width of the image. It is located slightly below the center. The line appears narrow and straight. It has a darker gray band with a lighter edge, making it visible against the gray background. The surface tone is slightly different above and below the line.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.363336 ], [ "middle-left", 0.336863 ], [ "center", 0.299801 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A small bright Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and middle-left. The defect exhibits low saliency." }, { "image_name": "wl_23.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal band across the full width of the image. It is located in the upper part of the surface, around one-third down from the top edge. The line is dark and narrow, with clear contrast against the lighter gray area below. The regions above and below the line show different gray tones, making the boundary distinct.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.33814 ], [ "top-left", 0.336151 ], [ "top-center", 0.325709 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-right and top-left. The defect exhibits medium saliency." }, { "image_name": "wl_233.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located slightly left of the center. It is narrow and continuous. The defect is darker than the surrounding gray surface, creating clear contrast. The areas on the two sides of the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.222805 ], [ "middle-left", 0.210354 ], [ "bottom-left", 0.167759 ], [ "bottom-center", 0.167104 ], [ "center", 0.119921 ], [ "top-center", 0.112058 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits low saliency." }, { "image_name": "wl_238.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, dark horizontal line near the bottom of the image. It extends across nearly the full width of the surface. The line is straight and narrow. It contrasts clearly with the lighter gray background. The areas above and below the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.340444 ], [ "bottom-right", 0.333478 ], [ "bottom-left", 0.326077 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "wl_250.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal band across the full width of the image. It is located slightly below the center, in the lower-middle area. The line is narrow and straight, with a darker edge and a lighter band around it. The areas above and below the line show a slight difference in gray tone. The defect contrasts clearly with the smoother light gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.355376 ], [ "center", 0.336032 ], [ "middle-right", 0.308592 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and center. The defect exhibits medium saliency." }, { "image_name": "wl_251.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, dark horizontal line. It extends across the full width of the image. It is located in the lower part of the surface. The line is narrow and straight. 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The line is narrow and straight. The areas above and below the line show a slight difference in gray tone. The defect has clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.343734 ], [ "top-left", 0.336185 ], [ "top-center", 0.320081 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-right and top-left. The defect exhibits medium saliency." }, { "image_name": "wl_268.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, dark horizontal line. It extends across nearly the full width of the image. The line is located in the upper part of the surface, close to the top edge. It is narrow and straight, with clear contrast against the lighter gray background. The tone on the two sides of the line is slightly different.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.348189 ], [ "top-right", 0.330283 ], [ "top-left", 0.321528 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "wl_270.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, straight vertical line near the right edge. It extends from the top to the bottom of the image. The line is dark and narrow against the gray background. A slight tone difference is visible on the two sides of the line.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.355833 ], [ "top-right", 0.340833 ], [ "bottom-right", 0.303333 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits low saliency." }, { "image_name": "wl_271.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located near the right side, slightly right of center. It is dark gray and slightly darker than the surrounding steel surface. The defect is narrow and continuous, with clear linear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.379985 ], [ "middle-right", 0.31182 ], [ "bottom-right", 0.308194 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and middle-right. The defect exhibits medium saliency." }, { "image_name": "wl_279.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It is located slightly left of center and extends from the top edge to the bottom edge of the image. The line is faint and darker than the surrounding gray surface. The contrast is low but continuous along its length. The areas on both sides of the line show a slight tonal difference.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.293216 ], [ "bottom-left", 0.289766 ], [ "middle-left", 0.268685 ], [ "bottom-center", 0.05941 ], [ "top-center", 0.05366 ], [ "center", 0.035263 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "wl_281.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, vertical line. It runs from the top edge to the bottom edge of the image. The line is located near the left side, around the left-middle area. It is narrow and straight. The defect is slightly darker than the surrounding gray surface, creating clear contrast. The areas on both sides of the line show a subtle difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.341446 ], [ "bottom-left", 0.339656 ], [ "top-left", 0.318898 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "wl_286.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It is located slightly right of the center. The line extends from the top edge to the bottom edge of the image. It is darker than the surrounding gray surface, giving clear contrast. The areas on the two sides of the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.35859 ], [ "bottom-center", 0.322026 ], [ "center", 0.314978 ], [ "bottom-right", 0.003965 ], [ "top-right", 0.000441 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "wl_287.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line across the full width of the image. It is located slightly above the center. The line is bright and narrow, with a straight, continuous shape. The areas above and below the line show a slight tone difference, making the line clearly visible against the gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.34132 ], [ "middle-left", 0.331826 ], [ "center", 0.326854 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and middle-left. The defect exhibits medium saliency." }, { "image_name": "wl_288.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, bright vertical line. It runs from the top edge to the bottom edge of the image. The line is positioned near the right side. It is narrow and straight. The defect contrasts clearly with the darker gray background, and the surface tone is slightly different on the two sides of the line.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.35468 ], [ "bottom-right", 0.331457 ], [ "top-right", 0.313863 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "wl_291.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line near the center, slightly to the right. It extends from the top edge to the bottom edge of the image. The line is narrow and continuous. It is lighter than the surrounding gray surface, creating clear contrast. The areas on the left and right sides show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.344227 ], [ "bottom-center", 0.339506 ], [ "top-center", 0.316267 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "wl_297.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge near the right side of the image, slightly right of center. The line is dark gray to black and has clear contrast against the lighter gray background. The area on the right side of the line is slightly darker than the area on the left. The defect is narrow and continuous across the full image height.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.351365 ], [ "center", 0.328697 ], [ "bottom-center", 0.319938 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "wl_302.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It is located near the left side of the image, around one-fifth of the width from the left edge. The line extends from the top edge to the bottom edge. It is darker than the surrounding gray surface, creating clear contrast. The areas on the two sides of the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.338074 ], [ "bottom-left", 0.336433 ], [ "top-left", 0.325492 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits medium saliency." }, { "image_name": "wl_303.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line near the left side of the image. It extends from the top edge to the bottom edge. The line is dark gray and slightly darker than the surrounding steel surface. It is narrow and continuous. A subtle contrast is visible on the two sides of the line.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.347173 ], [ "top-left", 0.344523 ], [ "bottom-left", 0.308304 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "wl_305.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line across the full width of the image. It is located slightly below the center. The line is light gray to whitish and contrasts with the darker gray area below it. The regions above and below the line show a clear tonal difference. The defect is narrow and nearly straight, with slight unevenness along its length.", "structured_attributes": { "Defect type": "Welding line", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.343146 ], [ "middle-left", 0.329086 ], [ "center", 0.327768 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at middle-right and middle-left. The defect exhibits medium saliency." }, { "image_name": "wl_308.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line across the full width of the image. It is located near the middle, slightly below the center. The line is dark and narrow, with clear contrast against the gray background. The areas above and below the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.340328 ], [ "middle-left", 0.333942 ], [ "middle-right", 0.32573 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits medium saliency." }, { "image_name": "wl_309.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line across the full width of the image. It is located slightly below the center. The line is narrow and straight. It shows a darker band with a slight tonal change on the two sides. The defect has low to moderate contrast against the gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.344559 ], [ "center", 0.341273 ], [ "middle-left", 0.314168 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and center. The defect exhibits medium saliency." }, { "image_name": "wl_31.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. It is located slightly left of center. The line is narrow and faintly darker than the surrounding gray surface. A subtle tonal difference is visible on the two sides of the line, which makes it stand out from the background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.335938 ], [ "top-left", 0.332031 ], [ "bottom-left", 0.332031 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "wl_313.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line near the center, slightly left of center. It extends from the top edge to the bottom edge of the image. The line is narrow and continuous. It is brighter than the surrounding gray surface, creating clear contrast. The areas on both sides of the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.349711 ], [ "center", 0.327071 ], [ "top-center", 0.323218 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "wl_315.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, vertical bright line near the right edge. It extends from the top to the bottom of the image. The line is straight and narrow. It has clear contrast against the darker gray background. The areas on the two sides of the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.354156 ], [ "bottom-right", 0.335516 ], [ "middle-right", 0.310327 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "wl_317.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located near the center, slightly left of center. It is narrow and continuous. The defect is lighter than the surrounding gray surface, creating clear contrast. The tones on the two sides of the line are slightly different.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.347229 ], [ "top-center", 0.33693 ], [ "bottom-center", 0.315841 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "wl_321.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, dark vertical line. It runs from the top edge to the bottom edge of the image. The line is positioned near the right side, slightly inset from the right edge. It is narrow and straight. The defect contrasts with the lighter gray background, and the surface tones on the two sides of the line are slightly different.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.356316 ], [ "bottom-right", 0.323684 ], [ "middle-right", 0.32 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "wl_329.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, straight horizontal line. It runs across nearly the full width of the image. It is located around the middle of the surface, slightly below center. The line appears darker than the surrounding steel. The areas above and below the line show a slight difference in gray tone, which makes the defect more visible.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.391729 ], [ "middle-right", 0.309592 ], [ "center", 0.298679 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and middle-right. The defect exhibits medium saliency." }, { "image_name": "wl_332.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, horizontal line near the bottom of the image. It extends across the full width of the surface. The line is narrow and straight. It separates a darker gray upper area from a lighter gray lower area. The defect has clear contrast because the tones on the two sides are visibly different.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.34481 ], [ "bottom-left", 0.339321 ], [ "bottom-right", 0.315868 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-left. The defect exhibits medium saliency." }, { "image_name": "wl_336.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line across the full width of the image. It is located near the middle, slightly below center. The line is narrow and continuous. It shows a light-to-dark contrast against the gray background. The areas above and below the line have slightly different tones.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.347943 ], [ "middle-right", 0.343898 ], [ "middle-left", 0.308159 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "wl_337.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line across the full width of the image. It is located slightly below the center. The line is faint but clearly visible against the gray background. The areas above and below the line show a slight difference in tone. The defect is narrow and straight, with consistent width along most of its length.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.344164 ], [ "center", 0.332531 ], [ "middle-right", 0.323305 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and center. The defect exhibits low saliency." }, { "image_name": "wl_345.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, vertical line near the center of the image. It extends from the top edge to the bottom edge. The line is narrow and mostly straight, with slight unevenness along its path. It is slightly darker than the surrounding gray surface, creating low to moderate contrast. The areas on the left and right sides of the line show a subtle difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.347287 ], [ "top-center", 0.339922 ], [ "center", 0.312791 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and top-center. The defect exhibits low saliency." }, { "image_name": "wl_347.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, dark horizontal line. It runs across the full width of the image. It is located near the bottom edge. The line is narrow and straight. The area above and below the line shows a slight difference in gray tone, which makes the defect stand out against the lighter background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.356692 ], [ "bottom-right", 0.335227 ], [ "bottom-left", 0.308081 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits low saliency." }, { "image_name": "wl_348.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, dark horizontal line. It runs across nearly the full width of the image. The line is located near the top edge, in the upper part of the surface. It is narrow and straight. The defect has clear contrast against the lighter gray background, and the tones on the two sides of the line are slightly different.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.346799 ], [ "top-right", 0.346178 ], [ "top-left", 0.307023 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-right. The defect exhibits medium saliency." }, { "image_name": "wl_355.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, dark, horizontal line. It extends across nearly the full width of the image. It is located in the upper part of the surface, around one quarter down from the top edge. The line is narrow and straight. The areas above and below the line show a slight difference in gray tone, and the line contrasts clearly with the lighter background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.355483 ], [ "top-center", 0.328532 ], [ "top-right", 0.315985 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits medium saliency." }, { "image_name": "wl_36.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line near the bottom of the image. It extends across almost the full width of the surface. The line is narrow and continuous. It is slightly darker than the surrounding gray background. There is a subtle contrast difference between the area above and below the line.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.336332 ], [ "bottom-right", 0.334376 ], [ "bottom-left", 0.329292 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "wl_362.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located near the left side, slightly in from the left edge. It is darker than the surrounding gray surface. The areas on the two sides of the line show a slight difference in tone, which makes the line stand out.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.338202 ], [ "top-left", 0.335393 ], [ "bottom-left", 0.326404 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A small bright Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "wl_364.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, horizontal line across the full width of the image. It is located slightly above the center. The line appears dark gray against the lighter gray background. It is narrow and straight. The areas above and below the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.371048 ], [ "middle-left", 0.339434 ], [ "center", 0.289517 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and middle-left. The defect exhibits low saliency." }, { "image_name": "wl_365.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line near the lower part of the image. It extends across almost the full width of the surface. The line is slightly darker than the surrounding gray background. The areas above and below the line show a subtle difference in tone. The defect is narrow and straight, with clear contrast against the steel surface.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.414599 ], [ "bottom-center", 0.326277 ], [ "bottom-right", 0.259124 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and bottom-center. The defect exhibits low saliency." }, { "image_name": "wl_367.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line near the bottom of the image. It extends across nearly the full width of the surface. The line is slightly darker than the surrounding gray background. The areas above and below the line show a subtle difference in tone. The defect has a narrow, straight shape with clear linear contrast.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.390071 ], [ "bottom-right", 0.379433 ], [ "bottom-left", 0.230496 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits low saliency." }, { "image_name": "wl_369.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located slightly left of the center. It separates a lighter gray area on the left from a darker gray area on the right. The defect is narrow and has clear contrast against the surrounding surface.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.293945 ], [ "top-center", 0.290527 ], [ "bottom-center", 0.290527 ], [ "middle-left", 0.041992 ], [ "top-left", 0.041504 ], [ "bottom-left", 0.041504 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "wl_370.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, vertical line near the right side of the image. It extends from the top edge to the bottom edge. The line appears slightly darker than the surrounding gray surface. A narrow band with a slightly different tone is visible along its sides, creating clear contrast. The defect is straight and continuous.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.366347 ], [ "bottom-right", 0.337593 ], [ "top-right", 0.29606 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits low saliency." }, { "image_name": "wl_372.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, straight vertical line near the right edge. It extends from the top to the bottom of the image. The line is narrow and dark gray. It contrasts clearly with the lighter gray background. The areas on the two sides of the line show a slight tone difference.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.3595 ], [ "bottom-right", 0.336753 ], [ "top-right", 0.303747 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "wl_373.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a straight vertical line near the left side of the image. It extends from the top edge to the bottom edge. The line is thin and continuous. The area on the left side is lighter gray, while the area on the right side is darker gray. This creates clear contrast along the line.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.336595 ], [ "top-left", 0.332681 ], [ "bottom-left", 0.330724 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "wl_374.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located slightly right of center. It is dark and narrow, with clear contrast against the gray background. The two sides of the line show a slight difference in brightness.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.338363 ], [ "bottom-center", 0.337449 ], [ "top-center", 0.324188 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "wl_38.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. It is located slightly left of the center. The line is dark gray and contrasts with the lighter gray background. A faint lighter band is visible immediately to its right.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.36655 ], [ "bottom-center", 0.328358 ], [ "center", 0.305092 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "wl_380.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, horizontal dark line. It runs across nearly the full width of the image. It is located in the upper part of the surface, around the upper third. The line is narrow and straight. The area above and below the line shows a slight difference in gray tone. The defect has clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.268881 ], [ "top-right", 0.268881 ], [ "top-center", 0.259786 ], [ "center", 0.068011 ], [ "middle-left", 0.06722 ], [ "middle-right", 0.06722 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-left and top-right. The defect exhibits medium saliency." }, { "image_name": "wl_381.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, horizontal line that extends across the full width of the image. It is located near the middle, slightly below center. The line appears dark gray and contrasts with the lighter gray background. The areas above and below the line show a slight difference in tone. The defect is narrow and straight.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.359032 ], [ "middle-right", 0.321328 ], [ "middle-left", 0.31964 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "wl_386.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It is located slightly left of the center. The line extends from the top edge to the bottom edge of the image. It is narrow and darker than the surrounding gray surface. The areas on the two sides of the line show a slight difference in tone, which makes the line more visible.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.335938 ], [ "top-left", 0.332031 ], [ "bottom-left", 0.332031 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "wl_389.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located in the left-middle area, about one quarter in from the left side. It is slightly darker than the surrounding gray surface. The two sides of the line show a subtle tonal difference, which makes the defect visible. The defect is narrow and continuous.", "structured_attributes": { "Defect type": "Welding line", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.335938 ], [ "top-left", 0.332031 ], [ "bottom-left", 0.332031 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "wl_39.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, straight, horizontal line. It extends across nearly the full width of the image. It is located in the lower part of the surface, slightly above the bottom edge. The line appears slightly darker than the surrounding gray background, with a narrow bright edge in places. The areas above and below the line show a subtle contrast difference.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.351383 ], [ "bottom-center", 0.34515 ], [ "bottom-right", 0.297234 ], [ "center", 0.003896 ], [ "middle-left", 0.002337 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and bottom-center. The defect exhibits low saliency." }, { "image_name": "wl_390.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, horizontal line. It runs across the full width of the image. It is located near the bottom part of the surface. The line appears dark against the lighter gray background. There is a slight tone difference between the areas above and below the line.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.363924 ], [ "bottom-center", 0.326741 ], [ "bottom-left", 0.309335 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "wl_392.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line across the full width of the image. It is located in the upper part, around one quarter down from the top edge. The line is narrow and slightly darker than the surrounding gray surface. The areas above and below the line show a subtle difference in tone, which makes the line visible.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.335938 ], [ "top-left", 0.332031 ], [ "top-right", 0.332031 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits low saliency." }, { "image_name": "wl_40.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, horizontal line near the lower part of the image. It extends across almost the full width of the surface. The line appears slightly darker than the surrounding gray background. The areas above and below the line show a subtle tone difference. The defect is narrow and straight, with clear linear contrast against the smooth surface.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.355749 ], [ "bottom-center", 0.344126 ], [ "bottom-right", 0.300125 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and bottom-center. The defect exhibits low saliency." }, { "image_name": "wl_401.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located slightly left of the center. It is narrow and continuous. The defect is slightly darker than the surrounding gray surface. The areas on the two sides of the line show a small difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "irregular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.342175 ], [ "bottom-center", 0.332891 ], [ "top-center", 0.324934 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a irregular shape. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "wl_402.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal band across the full width of the image. It is located slightly below the center. The line is narrow and elongated, with a darker gray tone than the surrounding surface. The areas above and below the line show a slight difference in brightness, which makes the band stand out against the lighter gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.342024 ], [ "middle-left", 0.332744 ], [ "middle-right", 0.325232 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits low saliency." }, { "image_name": "wl_412.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located slightly right of center. It is narrow and continuous. The defect is darker than the surrounding gray surface, creating clear contrast. The areas on the two sides of the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.335938 ], [ "top-center", 0.332031 ], [ "bottom-center", 0.332031 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits low saliency." }, { "image_name": "wl_414.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal dark line. It runs across nearly the full width of the image. It is located in the upper part of the surface, slightly below the top edge. The line is narrow and straight. The area above and below the line shows a slight tonal difference, which makes the defect visible against the light gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.351351 ], [ "top-center", 0.326221 ], [ "top-left", 0.322428 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-right and top-center. The defect exhibits low saliency." }, { "image_name": "wl_415.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line extending across nearly the full width of the image. It is located slightly below the center. The line is narrow and straight, with a faint dark-gray tone against the lighter gray background. The areas above and below the line show a slight difference in shade, which makes the line visible.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.335938 ], [ "middle-left", 0.332031 ], [ "middle-right", 0.332031 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits low saliency." }, { "image_name": "wl_418.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, horizontal line near the bottom edge of the image. It extends across almost the full width of the surface. The line is light gray to white and stands out against the darker gray background. The areas above and below the line show a slight difference in tone. The defect is narrow and straight.", "structured_attributes": { "Defect type": "Welding line", "Shape": "patch-like", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.339848 ], [ "bottom-right", 0.330619 ], [ "bottom-left", 0.329533 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Welding line is observed on the steel surface. It has a patch-like shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "wl_421.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is positioned near the left side, slightly inset from the edge. It is narrow and light in tone, with clear contrast against the gray background. The two sides of the line show a slight difference in shade.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.370291 ], [ "bottom-left", 0.317008 ], [ "top-left", 0.312702 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "wl_422.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, vertical line. It runs from the top edge to the bottom edge of the image. The line is located slightly right of the center. It is narrow and continuous, with a faint dark gray tone against the lighter gray background. The areas on the two sides of the line show a slight difference in shade.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.338054 ], [ "bottom-center", 0.331897 ], [ "top-center", 0.330049 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A small bright Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "wl_426.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located slightly right of center. It is narrow and continuous. The defect is faint but darker than the surrounding gray surface, with slight tone difference on the two sides of the line.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.338119 ], [ "bottom-center", 0.335804 ], [ "top-center", 0.326077 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits low saliency." }, { "image_name": "wl_430.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight, horizontal line across the full width of the image. It is located in the upper part of the surface, slightly below the top edge. The line is dark and narrow, with clear contrast against the lighter gray background. The areas above and below the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.341494 ], [ "top-center", 0.332078 ], [ "top-right", 0.326428 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-left and top-center. The defect exhibits medium saliency." }, { "image_name": "wl_432.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal dark line near the bottom of the image. It extends across almost the full width of the surface. The line is straight and narrow. It shows clear contrast against the lighter gray background. The areas above and below the line have slightly different tones.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.336792 ], [ "bottom-right", 0.332469 ], [ "bottom-left", 0.330739 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "wl_440.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight horizontal line near the bottom of the image. It extends across the full width of the surface. The line is narrow and clearly defined. It is brighter than the surrounding gray background, creating clear contrast. The areas above and below the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.34596 ], [ "bottom-right", 0.327778 ], [ "bottom-left", 0.326263 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits medium saliency." }, { "image_name": "wl_443.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, horizontal line across the full width of the image. It is located near the middle, slightly below center. The line appears dark gray against the lighter gray background. A clear tone difference is visible above and below the line. The defect is narrow and straight overall, with slight unevenness along its edge.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.342367 ], [ "middle-left", 0.330199 ], [ "center", 0.327434 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and middle-left. The defect exhibits medium saliency." }, { "image_name": "wl_446.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. It is located slightly left of the center. The line is darker than the surrounding gray surface. The areas on the two sides of the line show a slight difference in tone, which makes the line more visible.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.38612 ], [ "center", 0.320913 ], [ "bottom-center", 0.292967 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "wl_448.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located near the left side, around the left-middle area. It is slightly darker than the surrounding gray surface and shows clear contrast. The defect is narrow and continuous.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.338294 ], [ "top-left", 0.331998 ], [ "bottom-left", 0.329708 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits low saliency." }, { "image_name": "wl_45.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located slightly right of center. It is narrow and darker than the surrounding gray surface. The areas on the two sides of the line show a slight difference in tone, which makes the line more visible.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "diagonal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.331418 ], [ "center", 0.318008 ], [ "bottom-center", 0.311303 ], [ "top-right", 0.02251 ], [ "bottom-right", 0.0091 ], [ "middle-right", 0.007663 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a diagonal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits medium saliency." }, { "image_name": "wl_450.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is slightly left of the center. It is narrow and continuous. The defect is brighter than the surrounding gray surface, creating clear contrast. The areas on the two sides of the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.345884 ], [ "center", 0.337851 ], [ "bottom-center", 0.316265 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits low saliency." }, { "image_name": "wl_456.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, horizontal line across the full width of the image. It is located in the upper part of the surface, close to the top edge. The line appears slightly darker than the surrounding gray area. The tones above and below the line are subtly different, making the line visible. It is narrow and straight, with low but clear contrast.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.338353 ], [ "top-right", 0.332831 ], [ "top-center", 0.328815 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-left and top-right. The defect exhibits low saliency." }, { "image_name": "wl_457.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It is located in the left-middle area of the image, slightly right of the left edge. The line extends from the top edge to the bottom edge. It is darker than the surrounding gray surface and shows clear contrast. The areas on the two sides of the line have slightly different tones.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.26303 ], [ "top-left", 0.261568 ], [ "middle-left", 0.25134 ], [ "center", 0.08378 ], [ "bottom-center", 0.082806 ], [ "top-center", 0.057477 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and top-left. The defect exhibits low saliency." }, { "image_name": "wl_458.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, horizontal line near the upper edge of the image. It extends across almost the full width of the surface. The line appears slightly darker than the surrounding gray background. The areas above and below the line show a small difference in tone, which makes the line visible. The defect is narrow and straight, with low but clear contrast.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.343085 ], [ "top-left", 0.342642 ], [ "top-right", 0.314273 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-center and top-left. The defect exhibits medium saliency." }, { "image_name": "wl_463.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight, horizontal line. It extends across nearly the full width of the image. The line is located slightly above the center. It is dark gray and contrasts with the lighter gray background. The areas above and below the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.366295 ], [ "center", 0.334397 ], [ "middle-right", 0.299309 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and center. The defect exhibits medium saliency." }, { "image_name": "wl_474.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located slightly left of the center. It is dark gray and contrasts clearly with the lighter gray background. The areas on the two sides of the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.364399 ], [ "center", 0.332246 ], [ "top-center", 0.303355 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "wl_476.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, dark horizontal line. It runs across nearly the full width of the image. The line is located in the lower part of the surface, close to the bottom edge. It is narrow and straight, with slight unevenness along its length. The defect contrasts clearly with the lighter gray background, and the tones on the two sides of the line are slightly different.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.3555 ], [ "bottom-left", 0.344313 ], [ "bottom-right", 0.300186 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-left. The defect exhibits low saliency." }, { "image_name": "wl_48.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a thin, straight vertical line near the center-right area. It extends from the top edge to the bottom edge of the image. The line appears slightly darker than the surrounding gray surface. A narrow band with slightly different tone is visible along both sides of the line. The defect has clear linear contrast against the uniform background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.338449 ], [ "top-center", 0.332153 ], [ "bottom-center", 0.316804 ], [ "bottom-right", 0.006297 ], [ "top-right", 0.003935 ], [ "middle-right", 0.002361 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "wl_486.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, dark vertical line. It runs from the top edge to the bottom edge of the image. The line is located slightly right of the center. It is narrow and straight. The areas on the two sides of the line show a slight tone difference, and the line contrasts with the lighter gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.348368 ], [ "center", 0.331875 ], [ "top-center", 0.319758 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits low saliency." }, { "image_name": "wl_487.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line. It runs across nearly the full width of the image. It is located around the middle, slightly below center. The line is dark and narrow with clear contrast against the gray background. The tones above and below the line are slightly different.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.368308 ], [ "middle-right", 0.357602 ], [ "middle-left", 0.27409 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits low saliency." }, { "image_name": "wl_488.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line across the full width of the image. It is located near the center, slightly below the middle. The line is narrow and continuous, with a dark gray tone against the lighter gray background. The areas above and below the line show a slight difference in shade, which makes the line more visible.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.339585 ], [ "middle-left", 0.335637 ], [ "middle-right", 0.324778 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits low saliency." }, { "image_name": "wl_492.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, dark horizontal line. It extends across nearly the full width of the image. The line is located near the bottom edge, in the lower part of the surface. It is narrow and straight. The area above and below the line shows a slight tone difference. The defect has clear contrast against the lighter gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.361738 ], [ "bottom-center", 0.348789 ], [ "bottom-left", 0.289474 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "wl_493.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line across the full width of the image. It is located in the upper-middle area, around one-third down from the top. The line is slightly darker than the surrounding gray surface. The areas above and below the line show a mild tone difference, which makes the line more visible. It is narrow and straight, with clear contrast against the background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.237438 ], [ "middle-left", 0.235229 ], [ "middle-right", 0.211485 ], [ "top-left", 0.125897 ], [ "top-center", 0.09608 ], [ "top-right", 0.093871 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "low" }, "template_sentence": "A small bright Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-left. The defect exhibits low saliency." }, { "image_name": "wl_495.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line across the full width of the image. It is located in the upper part of the surface, slightly below the top edge. The line is narrow and straight. It has low contrast but is still visible against the gray background. The areas above and below the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.377538 ], [ "top-center", 0.329949 ], [ "top-left", 0.292513 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-right and top-center. The defect exhibits medium saliency." }, { "image_name": "wl_497.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located slightly left of center. It is narrow and continuous. The defect is darker than the surrounding gray surface, and the tones on the two sides of the line are slightly different.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.353669 ], [ "bottom-left", 0.342175 ], [ "top-left", 0.304156 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "wl_499.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal dark line. It extends across nearly the full width of the image. The line is located in the upper part of the surface, slightly below the top edge. It has a narrow, straight shape with clear contrast against the lighter gray area above and the darker gray area below.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.355908 ], [ "top-center", 0.332373 ], [ "top-left", 0.31172 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and top-center. The defect exhibits medium saliency." }, { "image_name": "wl_50.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line. It extends across nearly the full width of the image. It is located slightly below the center, near the lower-middle area. The line is bright and narrow against the gray background. The areas above and below the line show a slight tonal difference.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.352207 ], [ "middle-right", 0.333013 ], [ "middle-left", 0.314779 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits medium saliency." }, { "image_name": "wl_54.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, dark horizontal line near the bottom of the image. It extends across nearly the full width of the surface. The line is narrow and straight. The area above and below the line shows a slight difference in gray tone. The defect contrasts clearly with the lighter gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.336858 ], [ "bottom-right", 0.334592 ], [ "bottom-left", 0.32855 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "high" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and bottom-right. The defect exhibits high saliency." }, { "image_name": "wl_55.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, dark horizontal line. It runs across the full width of the image. It is located slightly below the center, in the lower-middle area. The line is straight and narrow. The area above and below the line shows a slight tone difference, and the defect contrasts with the lighter gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.335369 ], [ "middle-right", 0.33396 ], [ "center", 0.330672 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and middle-right. The defect exhibits medium saliency." }, { "image_name": "wl_57.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a narrow vertical band near the left side of the image. It extends from the top edge to the bottom edge. The band is straight and continuous. It is darker than the area on its right, creating clear contrast. The region on the left side of the line is also darker, so the two sides show a visible tonal difference.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.35502 ], [ "top-left", 0.323695 ], [ "middle-left", 0.321285 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and top-left. The defect exhibits low saliency." }, { "image_name": "wl_58.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It is located in the left-middle area of the image and extends from the top edge to the bottom edge. The line is narrow and slightly darker than the surrounding gray surface. The areas on its two sides show a subtle difference in tone, which makes the line visible. The contrast is low but clear against the uniform background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "circular", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.349122 ], [ "middle-left", 0.344222 ], [ "bottom-left", 0.306656 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a circular shape. The defects are isolated, consisting of one region(s), mainly located at top-left and middle-left. The defect exhibits low saliency." }, { "image_name": "wl_59.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical band. It runs from the top edge to the bottom edge of the image. It is positioned in the left-middle area. The line is slightly darker than the surrounding gray surface. The two sides of the line show a subtle difference in tone, which makes the defect visible.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.349241 ], [ "bottom-left", 0.329356 ], [ "middle-left", 0.321403 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-left and bottom-left. The defect exhibits low saliency." }, { "image_name": "wl_60.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located near the right side, around the right-middle area. It is slightly darker than the surrounding steel surface. The areas on the two sides of the line show a subtle difference in gray tone, which makes the line visible.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.422869 ], [ "top-right", 0.313916 ], [ "bottom-right", 0.263215 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A small bright Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits medium saliency." }, { "image_name": "wl_62.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line across the full width of the image. It is located in the upper part of the surface, around one quarter down from the top edge. The line is narrow and straight. It shows slight contrast, with a subtle change in tone on the two sides of the line against the gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-left", 0.339096 ], [ "top-right", 0.332004 ], [ "top-center", 0.328901 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at top-left and top-right. The defect exhibits medium saliency." }, { "image_name": "wl_63.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, dark horizontal line. It runs across nearly the full width of the image. It is located in the lower part of the surface, close to the bottom edge. The line is straight and narrow. The area just above and below the line shows a slight tone difference, which makes the defect more visible against the gray background.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.35445 ], [ "bottom-center", 0.333463 ], [ "bottom-left", 0.312087 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and bottom-center. The defect exhibits medium saliency." }, { "image_name": "wl_65.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. The line is located slightly right of center. It is narrow and continuous. The defect is darker than the area on its left, while the surface on its right appears slightly darker overall, creating a visible contrast across the line.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.340416 ], [ "bottom-center", 0.331067 ], [ "center", 0.328517 ] ], "Scale": "medium", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A medium neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-center and bottom-center. The defect exhibits low saliency." }, { "image_name": "wl_69.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface is a horizontal line near the lower part of the image. It extends across the full width of the surface. The line is thin and dark, with clear contrast against the lighter gray background. The areas above and below the line show a slight difference in tone.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-right", 0.288424 ], [ "bottom-left", 0.262485 ], [ "bottom-center", 0.242741 ], [ "middle-left", 0.080139 ], [ "center", 0.070848 ], [ "middle-right", 0.055362 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at bottom-right and bottom-left. The defect exhibits medium saliency." }, { "image_name": "wl_70.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It runs from the top edge to the bottom edge of the image. It is located slightly left of the center. The line is dark and narrow. The areas on its two sides have different gray tones, which makes the defect stand out.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.346419 ], [ "top-center", 0.345692 ], [ "bottom-center", 0.307888 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and top-center. The defect exhibits medium saliency." }, { "image_name": "wl_72.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line across the full width of the image. It is located in the upper-middle area. The line is narrow and straight with slight unevenness along its edge. The area above the line is darker gray, while the area below it is lighter gray. This creates clear contrast on both sides of the line.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.318961 ], [ "middle-right", 0.317403 ], [ "middle-left", 0.315325 ], [ "top-left", 0.027013 ], [ "top-center", 0.010909 ], [ "top-right", 0.01039 ] ], "Scale": "small", "Polarity": "dark", "Saliency": "low" }, "template_sentence": "A small dark Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits low saliency." }, { "image_name": "wl_73.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, vertical line. It is located in the left-middle area of the image. The line extends from the top edge to the bottom edge. It is narrow and straight, with slight unevenness along its sides. The defect is slightly darker than the surrounding gray surface, creating low but visible contrast.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-left", 0.355041 ], [ "middle-left", 0.334377 ], [ "top-left", 0.310582 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-left and middle-left. The defect exhibits low saliency." }, { "image_name": "wl_81.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line. It is located near the left side of the image and extends almost the full height. The line is narrow and dark gray. It has clear contrast against the lighter gray background. The areas on the two sides of the line show a slight tonal difference.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-left", 0.352138 ], [ "top-left", 0.327571 ], [ "bottom-left", 0.320291 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-left and top-left. The defect exhibits medium saliency." }, { "image_name": "wl_82.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, horizontal line across the full width of the image. It is located near the middle, slightly below center. The line is narrow and straight, with a faint dark-gray tone against the lighter steel background. The areas above and below the line show a slight difference in brightness, which makes the line more visible.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "horizontal", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.345486 ], [ "middle-right", 0.333333 ], [ "middle-left", 0.321181 ] ], "Scale": "small", "Polarity": "neutral", "Saliency": "low" }, "template_sentence": "A small neutral Welding line is observed on the steel surface. It has a linear shape. It extends in a horizontal direction. The defects are isolated, consisting of one region(s), mainly located at center and middle-right. The defect exhibits low saliency." }, { "image_name": "wl_94.jpg", "class_name": "Welding line", "natural_language_description": "The Welding line defect on the steel surface appears as a thin, straight vertical line near the right edge. It extends from the top to the bottom of the image. The line is narrow and continuous. It is slightly darker than the surrounding gray surface, creating clear contrast. A faint tonal difference is visible on the two sides of the line.", "structured_attributes": { "Defect type": "Welding line", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-right", 0.338449 ], [ "bottom-right", 0.337641 ], [ "middle-right", 0.32391 ] ], "Scale": "medium", "Polarity": "dark", "Saliency": "medium" }, "template_sentence": "A medium dark Welding line is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at top-right and bottom-right. The defect exhibits medium saliency." }, { "image_name": "wr_01.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as several narrow, bright vertical streaks near the center. The marks are white and stand out against the gray background. They are elongated and irregular, with uneven widths and broken segments. The defect extends over much of the image height but occupies a small overall area. The contrast is clear, especially along the two brightest central streaks.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.794393 ], [ "top-center", 0.097819 ], [ "bottom-center", 0.071651 ], [ "middle-left", 0.036137 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "wr_08.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as two narrow bright vertical streaks near the center. The streaks are white and stand out against the gray background. They are elongated and slightly irregular in shape. One streak is a little taller than the other. The defect occupies a small area in the middle portion of the image. The contrast is clear, with the bright marks noticeably lighter than the surrounding surface.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.619632 ], [ "middle-right", 0.380368 ] ], "Scale": "tiny", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A tiny bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "wr_09.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as several bright white vertical streaks. The marks are clustered in the left-middle area and extend downward across much of the image height. They are narrow, elongated, and irregular in shape, with broken segments and uneven widths. A separate shorter vertical mark is visible to the right of the main cluster. The defect has strong contrast against the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-left", 0.428225 ], [ "bottom-left", 0.32868 ], [ "center", 0.125038 ], [ "top-left", 0.075569 ], [ "bottom-center", 0.042489 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-left and bottom-left. The defect exhibits high saliency." }, { "image_name": "wr_102.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a few narrow, bright white vertical streaks. The main streak is slightly right of center and extends from the top edge toward the middle, with an irregular, broken shape and uneven width. A smaller bright segment continues below it, and two tiny white marks appear farther down and toward the right side. The defect is thin relative to the image size and stands out clearly against the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "center", 0.616529 ], [ "top-center", 0.220661 ], [ "bottom-center", 0.071901 ], [ "middle-right", 0.052893 ], [ "bottom-right", 0.038017 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "wr_107.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow vertical white streak near the upper center. It is irregular and broken into two main bright segments, with a small gap between them. The upper segment is shorter and broader, while the lower segment is thinner and tapers downward. The defect extends from the top edge to about the middle of the image. It covers a small area overall and shows strong contrast against the gray steel background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "five", "Position": [ [ "top-center", 0.702599 ], [ "center", 0.297401 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of five region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "wr_11.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as several bright white vertical streaks and small spots. The marks are irregular and discontinuous, with thin elongated shapes and a few thicker clustered areas. They extend from near the top edge to near the bottom edge, covering much of the image height. The defect is concentrated around the center and slightly right of center. It shows clear contrast against the gray steel background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.383709 ], [ "bottom-center", 0.264221 ], [ "top-center", 0.130259 ], [ "middle-right", 0.091215 ], [ "bottom-right", 0.064961 ], [ "middle-left", 0.042073 ], [ "bottom-left", 0.01481 ], [ "top-right", 0.008751 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "wr_110.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow, bright white vertical streak near the upper center-right area. It is irregular and broken into several connected segments with uneven width. The main streak extends from the top edge downward through roughly the upper half of the image. A smaller thin white mark is visible further to the right. The defect has high contrast against the gray steel background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "top-center", 0.625529 ], [ "center", 0.285541 ], [ "top-right", 0.086509 ], [ "middle-right", 0.00242 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "wr_112.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow, irregular vertical white streak near the center. It extends almost the full height of the image. The streak is discontinuous, with small breaks and uneven width along its length. It is thin overall and stands out clearly against the gray background. The defect has soft, slightly blurred edges.", "structured_attributes": { "Defect type": "White rust", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "top-center", 0.46281 ], [ "center", 0.440909 ], [ "bottom-center", 0.096281 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are isolated, consisting of four region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "wr_127.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow vertical cluster of bright white streaks near the center. It is irregular and discontinuous in shape, with several thin elongated marks grouped closely together. The defect extends over much of the image height but remains small in overall area. Its width is narrow compared with its height. The white marks show clear contrast against the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.748476 ], [ "bottom-center", 0.166159 ], [ "top-center", 0.085366 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "wr_128.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow vertical white streak near the center-right area. It is elongated and irregular, with uneven width along its length. The streak starts at the top edge and extends downward through most of the image height. Its outline is jagged and slightly broken in places. The bright white color stands out clearly against the gray steel background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "five", "Position": [ [ "top-center", 0.451362 ], [ "center", 0.428614 ], [ "bottom-center", 0.120024 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of five region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "wr_132.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as several narrow white vertical streaks. They are irregular and discontinuous, with uneven widths and broken segments. The main streaks are located from the upper to lower middle-right area, covering most of the image height. Smaller bright spots and short streaks appear nearby. The defect has strong contrast against the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.419692 ], [ "bottom-center", 0.323077 ], [ "top-center", 0.161846 ], [ "bottom-right", 0.048 ], [ "top-right", 0.031385 ], [ "middle-right", 0.016 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "wr_133.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as several bright white vertical streaks near the center. The marks are narrow, elongated, and irregular in shape. They form a discontinuous cluster that extends from the upper area to the lower-middle area. The longest streak reaches close to the top edge, while the others are shorter and grouped below it. The defect covers a small portion of the image and shows strong contrast against the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "irregular", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.585234 ], [ "bottom-left", 0.154626 ], [ "top-center", 0.124842 ], [ "middle-right", 0.058302 ], [ "bottom-right", 0.03929 ], [ "middle-left", 0.019645 ], [ "bottom-center", 0.018061 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a irregular shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and bottom-left. The defect exhibits high saliency." }, { "image_name": "wr_134.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as several narrow vertical white streaks on the right side. The marks are irregular and broken, with varying lengths and widths. One longer streak is near the right-middle, and additional thinner streaks run close to the right edge from near the top down toward the lower area. The defect occupies a small portion of the image and contrasts clearly against the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "five", "Position": [ [ "middle-right", 0.452323 ], [ "top-right", 0.443358 ], [ "bottom-right", 0.104319 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a linear shape. The defects are isolated, consisting of five region(s), mainly located at middle-right and top-right. The defect exhibits high saliency." }, { "image_name": "wr_141.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as several bright white vertical streaks near the center. The main streak is tall, narrow, and irregular, extending from the upper area toward the lower middle. Smaller thin streaks and spots appear just to its right and lower right. The defect covers a moderate area and spans most of the image height. It has strong contrast against the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.399053 ], [ "top-center", 0.30103 ], [ "bottom-center", 0.266221 ], [ "middle-right", 0.024784 ], [ "top-right", 0.008911 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "wr_146.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a bright white vertical streak near the upper center. It is narrow and elongated, with an irregular outline and uneven width. The streak starts at the top edge and extends downward through most of the image height, tapering to a thin point. A small separate bright spot is visible below and to the right of the main streak. The defect has strong contrast against the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "top-center", 0.679734 ], [ "center", 0.29687 ], [ "bottom-right", 0.023079 ], [ "bottom-center", 0.000316 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "wr_151.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow vertical white streak near the center. It is elongated and irregular, with a thin upper section and a wider, broken lower section. The streak extends through most of the image height. Its edges are uneven and slightly jagged. The defect has strong brightness contrast against the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "bottom-center", 0.495889 ], [ "center", 0.349435 ], [ "top-center", 0.154676 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "wr_16.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow white vertical streak near the center. It is thin, irregular, and slightly broken into two short segments. The defect extends over a moderate vertical length in the lower central area. It has bright contrast against the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.75 ], [ "bottom-center", 0.25 ] ], "Scale": "tiny", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A tiny bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "wr_21.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a bright, narrow vertical streak near the center. It is elongated and slightly irregular in width, with a mostly continuous shape. The streak extends from the upper-middle area down to the bottom edge. It is small in overall area but tall in length. The defect has strong contrast against the darker gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.479364 ], [ "bottom-center", 0.405271 ], [ "top-center", 0.115365 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "wr_23.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as several bright white vertical streaks and small patches on a gray background. The marks are irregular and discontinuous, with one larger elongated patch slightly right of center and smaller narrow streaks to the left and right. The defect spans much of the image height but occupies a small overall area. It is concentrated around the center of the image. The white marks show clear contrast against the darker steel surface.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "middle-right", 0.4244 ], [ "middle-left", 0.185918 ], [ "bottom-left", 0.128488 ], [ "top-left", 0.114536 ], [ "center", 0.083712 ], [ "bottom-right", 0.062946 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at middle-right and middle-left. The defect exhibits high saliency." }, { "image_name": "wr_25.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow vertical white streak near the center. It consists of several close, elongated marks with irregular edges and uneven width. The defect extends from the top edge to the lower middle area, covering most of the image height. A small separate white spot is visible below the main streak. The bright white color contrasts clearly with the darker gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "top-center", 0.548943 ], [ "center", 0.396552 ], [ "bottom-center", 0.054505 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of four region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "wr_26.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow, irregular vertical streak near the center. It is bright white and stands out clearly against the gray background. The mark is discontinuous, with a larger elongated section in the upper-middle area and a few smaller separated spots below it. It extends over much of the image height but remains slim in width. The edges are uneven and slightly blurred.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "center", 0.683243 ], [ "top-center", 0.241485 ], [ "bottom-center", 0.075272 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "wr_29.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow, bright vertical streak. It is irregular in shape, with a slightly uneven width and rough edges. The streak is located in the right-middle area of the image and extends from near the upper edge to below the center. It is small relative to the full surface area. Its white tone contrasts clearly with the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "middle-right", 0.533481 ], [ "top-right", 0.34477 ], [ "center", 0.121749 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at middle-right and top-right. The defect exhibits high saliency." }, { "image_name": "wr_32.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a small group of bright white vertical streaks near the center. The marks are narrow, elongated, and irregular in shape. Several streaks are broken and separated, with one wider clustered mark in the lower middle area. The defect extends over much of the image height but occupies a relatively small overall area. It shows strong contrast against the gray steel background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "center", 0.676102 ], [ "bottom-center", 0.203153 ], [ "top-center", 0.120745 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "wr_33.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as several bright white vertical streaks near the center. The marks are irregular and broken, with narrow, elongated shapes and uneven widths. They extend through most of the image height, with the largest cluster slightly left of center and a few thinner streaks to the right. The defect covers a small portion of the surface overall. It shows clear contrast against the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.280011 ], [ "center", 0.212451 ], [ "top-left", 0.200168 ], [ "middle-left", 0.10804 ], [ "top-center", 0.10469 ], [ "bottom-left", 0.065885 ], [ "bottom-right", 0.021496 ], [ "top-right", 0.005025 ], [ "middle-right", 0.002233 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "wr_35.jpg", "class_name": "White rust", "natural_language_description": "The white rust defect on the steel surface appears as a narrow vertical streak near the center. It is bright white and stands out against the gray background. The mark is discontinuous, with several short separated segments aligned in a vertical line. Its shape is irregular and uneven in width. It extends over more than half of the image height, while remaining very thin.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "center", 0.614396 ], [ "top-center", 0.280206 ], [ "bottom-center", 0.105398 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of three region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "wr_37.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow vertical white streak near the center-lower area. It is irregular and broken into several connected bright segments. The defect is small and slender, with a height much greater than its width. Its bright white tone contrasts clearly with the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "bottom-center", 0.575901 ], [ "center", 0.424099 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "wr_38.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a group of bright white vertical streaks near the center. The marks are narrow and elongated, with irregular edges and uneven widths. They extend from the upper area down to about three quarters of the image height. The lower part forms a longer, tapered streak, while shorter broken streaks appear above and to the right. The defect has strong contrast against the gray metallic background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "center", 0.514545 ], [ "top-center", 0.419091 ], [ "bottom-center", 0.066364 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "wr_41.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as two small bright vertical streaks. They are white and stand out against the gray background. The larger streak is near the center, and the smaller streak is to its left. Both marks are narrow and elongated, with irregular edges. The affected area is limited and occupies a small central region of the image. The contrast is clear but not harsh.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.671245 ], [ "middle-left", 0.246352 ], [ "top-center", 0.050644 ], [ "top-left", 0.03176 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and middle-left. The defect exhibits high saliency." }, { "image_name": "wr_44.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as two narrow, vertical white streaks. The larger streak is near the center and extends from the upper middle toward the lower middle. A smaller, thinner streak is located left of center in the lower half. Both streaks have irregular, slightly broken outlines and uneven width. They are small in area and stand out clearly against the darker gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "two", "Position": [ [ "center", 0.647646 ], [ "bottom-left", 0.291726 ], [ "middle-left", 0.029244 ], [ "bottom-center", 0.019971 ], [ "top-center", 0.011412 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of two region(s), mainly located at center and bottom-left. The defect exhibits high saliency." }, { "image_name": "wr_50.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow vertical band of bright white patches near the center. It extends almost the full image height. The defect is discontinuous, with several separated irregular spots and short streaks aligned vertically. The patches vary in size, with a larger cluster in the lower-middle area and smaller marks above and below. It has strong contrast against the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.487638 ], [ "center", 0.37191 ], [ "top-center", 0.140452 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "wr_52.jpg", "class_name": "White rust", "natural_language_description": "The white rust defect on the steel surface appears as several bright white vertical streaks. The main streak is tall and narrow with an irregular, broken shape. It extends through most of the image height near the center-right area. Smaller thin white marks are scattered to the left and lower areas. The defect has strong contrast against the gray background and looks discontinuous rather than solid.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "center", 0.279177 ], [ "middle-right", 0.264155 ], [ "top-center", 0.215854 ], [ "bottom-right", 0.107234 ], [ "bottom-center", 0.07927 ], [ "top-right", 0.032355 ], [ "top-left", 0.012942 ], [ "middle-left", 0.009013 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "wr_62.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as several bright white vertical streaks. The marks are irregular and discontinuous, with uneven widths and broken segments. They extend over most of the image height and are concentrated from the upper center to the lower center, with a smaller streak left of center. The defect occupies a narrow band across the middle-left to center area. It shows clear contrast against the gray steel background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "multiple", "Position": [ [ "top-center", 0.400909 ], [ "bottom-center", 0.303636 ], [ "center", 0.210909 ], [ "top-left", 0.064242 ], [ "middle-left", 0.020303 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of multiple region(s), mainly located at top-center and bottom-center. The defect exhibits high saliency." }, { "image_name": "wr_65.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow, bright vertical streak near the upper center. It has an elongated, slightly irregular shape with tapered ends. The defect is small and occupies a limited central area. Its contrast against the darker gray background is clear. A faint lighter trail extends below the main bright region.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "top-center", 0.586097 ], [ "center", 0.413903 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of one region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "wr_67.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow, bright vertical streak near the center. It is irregular in shape, with slightly uneven edges and small breaks along the line. The streak extends from the top to the bottom of the image. Its width is small compared with its height. The defect is white and stands out clearly against the darker gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "top-center", 0.383414 ], [ "bottom-center", 0.326144 ], [ "center", 0.290443 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "medium" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of four region(s), mainly located at top-center and bottom-center. The defect exhibits medium saliency." }, { "image_name": "wr_69.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow vertical bright streak near the center-right area. It is white and stands out clearly against the gray background. The shape is irregular and discontinuous, with one longer streak and a thinner parallel mark beside it. The defect is slender and extends from the upper-middle to the lower-middle part of the image. Its width is small compared with its height.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "four", "Position": [ [ "center", 0.722678 ], [ "middle-right", 0.099044 ], [ "top-center", 0.065574 ], [ "bottom-center", 0.05806 ], [ "top-right", 0.054645 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are clustered, consisting of four region(s), mainly located at center and middle-right. The defect exhibits high saliency." }, { "image_name": "wr_75.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a bright white vertical streak near the right side of the image. It is narrow, elongated, and irregular in outline. The streak extends from the top edge to about the lower middle area. Its width varies slightly along its length, with a few small breaks and rough edges. The defect shows strong contrast against the gray steel background.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "five", "Position": [ [ "middle-right", 0.575569 ], [ "top-right", 0.417805 ], [ "bottom-right", 0.006625 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of five region(s), mainly located at middle-right and top-right. The defect exhibits high saliency." }, { "image_name": "wr_80.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow, bright vertical streak near the center-lower area. It is irregular in shape, with a slightly uneven width and a small branch-like spot on its left side. The defect extends upward from the lower edge and occupies a relatively small area of the image. Its white tone stands out clearly against the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "bottom-center", 0.605016 ], [ "center", 0.392894 ], [ "bottom-left", 0.00209 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of four region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "wr_82.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a small bright white vertical streak in the upper central area. It is narrow, elongated, and slightly irregular along its edges. A much smaller white spot is also visible near the upper left edge. The defect occupies a small area overall and stands out clearly against the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "two", "Position": [ [ "top-center", 0.497455 ], [ "center", 0.315522 ], [ "top-left", 0.187023 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of two region(s), mainly located at top-center and center. The defect exhibits high saliency." }, { "image_name": "wr_85.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow, irregular vertical white streak near the center. It extends from the upper middle toward the lower middle of the image. The streak is discontinuous, with small separated bright fragments below and to the left. It has uneven width and a thin, elongated shape. The defect shows strong contrast against the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "five", "Position": [ [ "center", 0.740802 ], [ "bottom-center", 0.143328 ], [ "top-center", 0.077979 ], [ "bottom-left", 0.037891 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of five region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "wr_86.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow vertical white streak near the center. It is discontinuous and broken into several short segments. The shape is irregular, with slight width variation along its length. It extends over a large part of the image height while remaining thin. The bright white tone contrasts clearly with the gray steel background.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "four", "Position": [ [ "center", 0.442632 ], [ "top-center", 0.441001 ], [ "bottom-center", 0.116368 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of four region(s), mainly located at center and top-center. The defect exhibits high saliency." }, { "image_name": "wr_89.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as several bright white vertical streaks. The main streak is narrow and elongated, extending through much of the image height near the center-right. A shorter, broader bright patch is visible in the lower-left of the defect region. The shapes are irregular and discontinuous, with uneven edges and varying width. The defect is concentrated in the central area and spreads slightly toward the lower half. It shows strong contrast against the gray steel background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "multiple", "Position": [ [ "bottom-center", 0.444418 ], [ "center", 0.273344 ], [ "bottom-left", 0.180201 ], [ "top-center", 0.071612 ], [ "top-right", 0.017786 ], [ "middle-left", 0.012637 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a elongated shape. It extends in a vertical direction. The defects are isolated, consisting of multiple region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "wr_92.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow, bright white vertical streak near the center of the image. It has an irregular elongated shape with a slightly wider upper part and a thinner lower tail. The defect is small in overall area but extends across a noticeable portion of the image height. Its contrast against the gray background is high, making it clearly visible.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "one", "Position": [ [ "center", 0.930846 ], [ "bottom-center", 0.069154 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of one region(s), mainly located at center and bottom-center. The defect exhibits high saliency." }, { "image_name": "wr_94.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow, bright vertical streak. It is irregular in shape with uneven edges and a slightly widened middle section. The defect is small and occupies a limited area near the center of the image, slightly left of center. A few tiny bright spots are also visible near the lower left area. The defect shows strong contrast against the gray steel background.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "isolated", "Number of Defects": "five", "Position": [ [ "center", 0.663809 ], [ "bottom-left", 0.157991 ], [ "top-center", 0.109614 ], [ "bottom-center", 0.068585 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are isolated, consisting of five region(s), mainly located at center and bottom-left. The defect exhibits high saliency." }, { "image_name": "wr_95.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as several bright white vertical streaks near the center. The marks are narrow, elongated, and irregular in shape. They are broken into separated segments rather than forming one continuous line. The defect extends from the upper-middle area to the bottom edge of the image. Its overall width is small relative to the image, and the contrast against the gray background is clear.", "structured_attributes": { "Defect type": "White rust", "Shape": "linear", "Direction": "vertical", "Spatial Distribution": "clustered", "Number of Defects": "three", "Position": [ [ "bottom-center", 0.470243 ], [ "center", 0.354735 ], [ "top-center", 0.059807 ], [ "middle-left", 0.057168 ], [ "bottom-left", 0.046907 ], [ "top-left", 0.01114 ] ], "Scale": "medium", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A medium bright White rust is observed on the steel surface. It has a linear shape. It extends in a vertical direction. The defects are clustered, consisting of three region(s), mainly located at bottom-center and center. The defect exhibits high saliency." }, { "image_name": "wr_99.jpg", "class_name": "White rust", "natural_language_description": "The White rust defect on the steel surface appears as a narrow, bright vertical streak near the center. It is irregular in shape, with a thicker broken section in the upper middle and a thin tail extending downward. The defect is small in width and long in height, spanning most of the image vertically. Its white tone contrasts clearly with the gray background.", "structured_attributes": { "Defect type": "White rust", "Shape": "elongated", "Direction": "none", "Spatial Distribution": "isolated", "Number of Defects": "three", "Position": [ [ "center", 0.613951 ], [ "bottom-center", 0.215875 ], [ "top-center", 0.170174 ] ], "Scale": "small", "Polarity": "bright", "Saliency": "high" }, "template_sentence": "A small bright White rust is observed on the steel surface. It has a elongated shape. The defects are isolated, consisting of three region(s), mainly located at center and bottom-center. The defect exhibits high saliency." } ]