Dataset Versions

v2

2023-01-17 4:31am

Generated on Jan 16, 2023

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 87%
2454Images
Valid Set 8%
232Images
Test Set 5%
128Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x640

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise
Crop: 0% Minimum Zoom, 31% Maximum Zoom
Rotation: Between -15° and +15°
Grayscale: Apply to 49% of images
Hue: Between -17° and +17°
Saturation: Between -0% and +0%
Brightness: Between -55% and +0%
Blur: Up to 0px
Noise: Up to 5% of pixels
Cutout: 4 boxes with 10% size each
Mosaic: Applied
Bounding Box: Flip: Horizontal, Vertical
Bounding Box: 90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Bounding Box: Crop: 0% Minimum Zoom, 99% Maximum Zoom
Bounding Box: Rotation: Between -26° and +26°
Bounding Box: Shear: ±12° Horizontal, ±22° Vertical
Bounding Box: Exposure: Between -25% and +25%

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