Dataset Versions

v3

2024-07-05 10:44am

Generated on Jul 5, 2024

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 87%
6158Images
Valid Set 10%
679Images
Test Set 4%
271Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Histogram Equalization

Augmentations

Outputs per training example: 2
Rotation: Between -15° and +15°
Shear: ±10° Horizontal, ±12° Vertical
Brightness: Between -23% and +23%
Exposure: Between -19% and +19%
Noise: Up to 1.88% of pixels
Cutout: 4 boxes with 10% size each
Bounding Box: Shear: ±10° Horizontal, ±8° Vertical

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