Dataset Versions

v1

2023-11-20 12:41am

Generated on Nov 19, 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 92%
2199Images
Valid Set 5%
119Images
Test Set 3%
79Images

Preprocessing

Auto-Orient: Applied
Isolate Objects: Applied
Resize: Fit (black edges) in 640x640
Auto-Adjust Contrast: Using Histogram Equalization

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Rotation: Between -18° and +18°
Shear: ±20° Horizontal, ±10° Vertical
Grayscale: Apply to 100% of images
Hue: Between -26° and +26°
Saturation: Between -70% and +70%
Brightness: Between -25% and +25%
Exposure: Between -43% and +43%
Blur: Up to 2.25px
Noise: Up to 6% of pixels
Cutout: 25 boxes with 2% size each
Mosaic: Applied

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