Dataset Versions

v2

640x640_v2

Generated on May 26, 2024

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.
Other Formats
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Dataset Split

Train Set 89%
9009Images
Valid Set 8%
818Images
Test Set 3%
297Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x640

Augmentations

Outputs per training example: 3
Flip: Horizontal
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Crop: 0% Minimum Zoom, 9% Maximum Zoom
Rotation: Between -15° and +15°
Shear: ±15° Horizontal, ±14° Vertical
Saturation: Between -34% and +34%
Brightness: Between -24% and +24%
Exposure: Between -14% and +14%
Blur: Up to 4.9px
Noise: Up to 1.96% of pixels
Cutout: 4 boxes with 12% size each