Dataset Versions

v3

2022-11-02 3:45pm

Generated on Nov 2, 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 88%
5172Images
Valid Set 8%
489Images
Test Set 4%
247Images

Preprocessing

Auto-Orient: Applied
Static Crop: 25-84% Horizontal Region, 17-74% Vertical Region
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Adaptive Equalization

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Crop: 13% Minimum Zoom, 40% Maximum Zoom
Rotation: Between -10° and +10°
Shear: ±10° Horizontal, ±10° Vertical
Hue: Between -30° and +30°
Saturation: Between -32% and +32%
Brightness: Between -12% and +12%
Exposure: Between -7% and +7%
Blur: Up to 1px
Mosaic: Applied