Dataset Versions

v27

full

Generated on Jan 17, 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.
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Dataset Split

Train Set 83%
9528Images
Valid Set 12%
1327Images
Test Set 6%
662Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 416x416
Auto-Adjust Contrast: Using Adaptive Equalization
Grayscale: Applied
Modify Classes: 15 remapped, 0 dropped

Augmentations

Outputs per training example: 2
Rotation: Between -3° and +3°
Hue: Between -5° and +5°
Saturation: Between -5% and +5%
Brightness: Between -25% and +25%
Blur: Up to 2px
Noise: Up to 5% of pixels
Cutout: 25 boxes with 3% size each

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