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Datasets:
D2I-CUHK-Shenzhen
/
FormStruct-Bench

Tasks:
Image-to-Text
Document Question Answering
Object Detection
Modalities:
Image
Text
Formats:
json
Languages:
Arabic
German
English
Size:
1K - 10K
Tags:
document-ai
form-understanding
key-information-extraction
layout-analysis
multilingual
structured-prediction
Libraries:
Datasets
pandas
Polars
License:
Dataset card Data Studio Files
xet
 Community
FormStruct-Bench
File size: 2,247 Bytes
cdeee5b
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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{
  "status": "created",
  "variant": "erode",
  "level": "medium",
  "sample_name": "ar_7",
  "source_sample_id": "01",
  "augmented_sample_id": "01/erode/medium",
  "seed": 11094353518679016161,
  "source_relative": "ar_7/01/img/ar_7-01.png",
  "output_relative": "ar_7/01/erode/medium/ar_7-01.png",
  "source_image_size": {
    "width": 864,
    "height": 1232
  },
  "output_image_size": {
    "width": 864,
    "height": 1232
  },
  "allowed_output_sizes": [
    {
      "width": 1232,
      "height": 864
    },
    {
      "width": 864,
      "height": 1232
    }
  ],
  "resolution_enforced": false,
  "size_before_enforce": {
    "width": 864,
    "height": 1232
  },
  "size_after_enforce": {
    "width": 864,
    "height": 1232
  },
  "target_size": {
    "width": 864,
    "height": 1232
  },
  "copied_sidecars": [
    "answer.json"
  ],
  "metrics_before": {
    "blur_score_cv": 1802.9562,
    "blur_score_cv_denoised": 277.085,
    "foreground_ratio": 0.425078,
    "mean_gray": 237.2642,
    "std_gray": 34.0487
  },
  "metrics_after": {
    "blur_score_cv": 748.6754,
    "blur_score_cv_denoised": 116.3695,
    "foreground_ratio": 0.416903,
    "mean_gray": 238.6211,
    "std_gray": 25.8666
  },
  "metrics_delta": {
    "blur_score_cv": -1054.2808,
    "blur_score_cv_denoised": -160.7155,
    "foreground_ratio": -0.0082,
    "mean_gray": 1.3569,
    "std_gray": -8.1821
  },
  "params": {
    "operations": [
      "foreground_ink_erosion",
      "small_optional_blur",
      "small_optional_noise"
    ],
    "level": "medium",
    "level_config": {
      "iterations": [
        [
          1,
          1,
          1,
          2
        ],
        [
          0.45,
          0.3,
          0.18,
          0.07
        ]
      ],
      "strength": [
        0.55,
        0.85
      ],
      "post_blur_sigma": [
        0.0,
        0.45
      ],
      "post_noise_sigma": [
        0.0,
        2.2
      ]
    },
    "kernel_size": 2,
    "kernel_shape": "rect",
    "ink_floor": 10,
    "iterations": 1,
    "strength": 0.6559,
    "post_blur_sigma": 0.3781,
    "post_noise_sigma": 2.1539
  },
  "diff_metrics": {
    "mean_absdiff": 3.4428,
    "p95_absdiff": 6.0,
    "changed_pixel_ratio_gt8": 0.040581
  }
}