Open hole Detection - Construction Safety

Object Detection

Dataset Versions

v7

YOLO v5

Generated on May 18, 2023

Popular Download Formats

Pascal VOC XML
Common XML annotation format for local data munging (pioneered by ImageNet).
PaliGemma
PaliGemma JSONL format used for fine-tuning PaliGemma, Google's open multimodal vision model.
CreateML JSON
CreateML JSON format is used with Apple's CreateML and Turi Create tools.
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Dataset Split

Train Set 93%
845Images
Valid Set 3%
28Images
Test Set 4%
32Images

Preprocessing

Resize: Stretch to 640x640
Modify Classes: 0 remapped, 1 dropped
Filter Null: Require all images to contain annotations.

Augmentations

Outputs per training example: 5
Flip: Horizontal
Rotation: Between -8° and +8°
Brightness: Between -38% and +38%
Blur: Up to 1.75px
Cutout: 7 boxes with 12% size each