Dataset Versions

v3

2023-08-04 7:31pm

Generated on Aug 8, 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 92%
4182Images
Valid Set 5%
246Images
Test Set 2%
105Images

Preprocessing

Resize: Stretch to 640x640

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Rotation: Between -10° and +10°
Shear: ±21° Horizontal, ±12° Vertical
Hue: Between -34° and +34°
Saturation: Between -5% and +5%
Exposure: Between -3% and +3%
Blur: Up to 2.5px
Noise: Up to 4% of pixels
Cutout: 3 boxes with 5% size each
Mosaic: Applied
Bounding Box: Flip: Horizontal
Bounding Box: 90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Bounding Box: Rotation: Between -4° and +4°
Bounding Box: Brightness: Between -15% and +15%
Bounding Box: Exposure: Between -12% and +12%
Bounding Box: Blur: Up to 1.5px
Bounding Box: Noise: Up to 1% of pixels