Dataset Versions

v6

2023-03-20 4:36pm

Generated on Mar 20, 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.
Other Formats
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Dataset Split

Train Set 92%
1203Images
Valid Set 4%
50Images
Test Set 4%
50Images

Preprocessing

Auto-Orient: Applied
Static Crop: 17-84% Horizontal Region, 10-75% Vertical Region
Resize: Fit within 640x640
Auto-Adjust Contrast: Using Histogram Equalization
Modify Classes: 2 remapped, 0 dropped

Augmentations

Outputs per training example: 3
Flip: Vertical
90° Rotate: Upside Down
Rotation: Between -5° and +5°
Shear: ±15° Horizontal, ±15° Vertical
Brightness: Between -50% and +0%
Exposure: Between -21% and +21%
Blur: Up to 1.25px