Dataset Versions

v3

2024-08-14 2:17pm

Generated on Aug 14, 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 90%
1896Images
Valid Set 8%
169Images
Test Set 2%
43Images

Preprocessing

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

Augmentations

Outputs per training example: 3
Flip: Horizontal
Rotation: Between -45° and +45°
Shear: ±14° Horizontal, ±16° Vertical
Grayscale: Apply to 100% of images
Hue: Between -180° and +180°
Saturation: Between -87% and +87%
Brightness: Between -32% and +32%
Exposure: Between -15% and +15%
Blur: Up to 1.4px
Noise: Up to 1.96% of pixels
Cutout: 12 boxes with 4% size each
Mosaic: Applied
Bounding Box: Brightness: Between -15% and +15%
Bounding Box: Exposure: Between -10% and +10%