Dataset Versions

v4

Full Aug. New images

Generated on Oct 12, 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 68%
5781Images
Valid Set 11%
938Images
Test Set 21%
1820Images

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 -26° and +26°
Shear: ±15° Horizontal, ±15° Vertical
Grayscale: Apply to 46% of images
Saturation: Between -60% and +60%
Brightness: Between -51% and +51%
Exposure: Between -48% and +48%
Blur: Up to 2.25px
Noise: Up to 10% of pixels
Mosaic: Applied

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