Dataset Versions

v2

2022-12-07 2:31pm

Generated on Dec 7, 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.
Other Formats
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Dataset Split

Train Set 89%
624Images
Valid Set 7%
48Images
Test Set 4%
30Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x640
Modify Classes: 1 remapped, 0 dropped

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
Rotation: Between -42° and +42°
Shear: ±25° Horizontal, ±22° Vertical
Grayscale: Apply to 100% of images
Saturation: Between -52% and +52%
Brightness: Between -45% and +45%
Noise: Up to 1% of pixels
Bounding Box: 90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Bounding Box: Brightness: Between -46% and +46%
Bounding Box: Exposure: Between -25% and +25%