Dataset Versions

v3

2022-03-31 12:24pm

Generated on Mar 31, 2022

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 88%
708Images
Valid Set 8%
67Images
Test Set 4%
34Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 416x416
Modify Classes: 2 remapped, 0 dropped

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Crop: 0% Minimum Zoom, 8% Maximum Zoom
Rotation: Between -3° and +3°
Brightness: Between -10% and +10%
Exposure: Between -6% and +6%
Blur: Up to 1.25px
Noise: Up to 2% of pixels
Cutout: 25 boxes with 3% size each
Bounding Box: Flip: Horizontal, Vertical
Bounding Box: 90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Bounding Box: Rotation: Between -6° and +6°
Bounding Box: Brightness: Between -7% and +7%
Bounding Box: Exposure: Between -8% and +8%
Bounding Box: Blur: Up to 1.5px
Bounding Box: Noise: Up to 1% of pixels

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