Dataset Versions

v3

2022-12-22 2:32am

Generated on Dec 21, 2022

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%
7389Images
Valid Set 8%
701Images
Test Set 4%
361Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x640
Modify Classes: 2 remapped, 0 dropped

Augmentations

Outputs per training example: 3
Rotation: Between -43° and +43°
Grayscale: Apply to 25% of images
Hue: Between -60° and +60°
Saturation: Between -42% and +42%
Brightness: Between -34% and +34%
Exposure: Between -17% and +17%
Blur: Up to 4.25px
Mosaic: Applied
Bounding Box: Brightness: Between -25% and +25%
Bounding Box: Exposure: Between -25% and +25%
Bounding Box: Blur: Up to 8px
Bounding Box: Noise: Up to 5% of pixels

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