file_name
stringclasses
5 values
quality
stringclasses
4 values
image_quality
stringclasses
1 value
image_brightness
stringclasses
3 values
image_contrast
stringclasses
3 values
belt_position
stringclasses
5 values
belt_path
stringclasses
5 values
slack_detection
stringclasses
3 values
defect_annotation
stringclasses
5 values
object_count
stringclasses
4 values
lighting_conditions
stringclasses
5 values
focus_quality
stringclasses
1 value
00b168509284beb3e52166488195fb2a.jpg
984*1813
High
Slightly bright
Moderate
Bottom left of the image
Runs along the pulley
No significant slack
Worn fibers at edge
3
Naturally bright lighting
Clear
03d34c5925be167ef8fcfe8dfe7ad34a.jpg
984*1813
High
Medium
Medium
Located slightly to the left of the center of the image
Going along the gear
No obvious slack
Existence of wear and breakage
3
Shot under natural light
Clear
2c6aa8b2dbca24cbe1514a3d19a76d19.jpg
1080*1330
High
Lower
Moderate
Slightly below the center of the image
Following gear grooves
No obvious slack
Belt surface has cracks
Few recognizable objects
Natural lighting, weak light
Clear
9b7c51fb161da1079bba492ba0f9e7ff.jpg
1080*1317
High
Medium
Normal
In the engine compartment, the belt is held on the right
Belt bypassing engine accessories
No obvious slack
Belt shows significant wear and tears
Multiple recognizable objects, including engine accessories
Even lighting, clear details
Clear
f54c88cf8348945c2281181d35deef39.jpg
1080*726
High
Medium
Medium
Located in the center of the image, spanning the gear
Travels along the gear circumference
Slight slack present
No obvious defects
Multiple gear devices
Natural light, slightly soft
Clear