Dataset Versions

v2

2023-02-02 5:31pm

Generated on Feb 2, 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 88%
849Images
Valid Set 8%
81Images
Test Set 4%
40Images

Preprocessing

Auto-Orient: Applied
Resize: Fit (black edges) in 480x480

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Rotation: Between -45° and +45°
Shear: ±45° Horizontal, ±45° Vertical
Brightness: Between -20% and +20%
Blur: Up to 1.5px
Noise: Up to 7% of pixels
Cutout: 11 boxes with 10% size each
Mosaic: Applied
Bounding Box: Flip: Horizontal, Vertical
Bounding Box: 90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Bounding Box: Rotation: Between -15° and +15°
Bounding Box: Shear: ±15° Horizontal, ±15° Vertical
Bounding Box: Brightness: Between -15% and +15%
Bounding Box: Blur: Up to 3px
Bounding Box: Noise: Up to 5% of pixels