Dataset Versions

v9

large data set

Generated on Mar 11, 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.
Other Formats
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Dataset Split

Train Set 76%
4188Images
Valid Set 23%
1252Images
Test Set 1%
80Images

Preprocessing

Auto-Orient: Applied
Resize: Fit (black edges) in 640x640
Auto-Adjust Contrast: Using Adaptive Equalization
Grayscale: Applied
Tile: 2 rows x 2 columns

Augmentations

Outputs per training example: 3
Shear: ±14° Horizontal, ±9° Vertical
Brightness: Between -34% and +34%
Blur: Up to 0.4px
Noise: Up to 0.89% of pixels
Cutout: 3 boxes with 10% size each
Bounding Box: Shear: ±16° Horizontal, ±35° Vertical