Dataset Versions

v4

2024-04-08 12:45am

Generated on Apr 7, 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 88%
20256Images
Valid Set 7%
1679Images
Test Set 5%
1063Images

Preprocessing

Auto-Orient: Applied
Resize: Fit within 640x640
Filter Null: Require all images to contain annotations.

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Shear: ±10° Horizontal, ±10° Vertical
Grayscale: Apply to 11% of images
Hue: Between -20° and +20°
Saturation: Between -31% and +31%
Brightness: Between -20% and +20%
Exposure: Between -12% and +12%
Blur: Up to 1.8px
Noise: Up to 1.01% of pixels