Dataset Versions

v19

v18

Generated on Dec 14, 2021

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 87%
2973Images
Valid Set 8%
287Images
Test Set 4%
141Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x640

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Rotation: Between -15° and +15°
Shear: ±18° Horizontal, ±19° Vertical
Grayscale: Apply to 18% of images
Hue: Between -52° and +52°
Saturation: Between -52% and +52%
Brightness: Between -33% and +33%
Exposure: Between -25% and +25%
Blur: Up to 1.5px
Noise: Up to 4% of pixels
Cutout: 4 boxes with 11% size each

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