Dataset Versions

v1

2022-12-14 12:12am

Generated on Dec 14, 2022

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 85%
2538Images
Valid Set 11%
324Images
Test Set 4%
126Images

Preprocessing

Auto-Orient: Applied
Isolate Objects: Applied
Static Crop: 7-88% Horizontal Region, 4-52% Vertical Region
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Adaptive Equalization
Grayscale: Applied
Tile: 3 rows x 3 columns
Modify Classes: 0 remapped, 0 dropped

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
Crop: 0% Minimum Zoom, 43% Maximum Zoom
Shear: ±15° Horizontal, ±4° Vertical
Saturation: Between -11% and +11%
Brightness: Between -49% and +49%
Blur: Up to 3.25px
Noise: Up to 13% of pixels
Cutout: 5 boxes with 38% size each
Bounding Box: Flip: Horizontal, Vertical
Bounding Box: Rotation: Between -23° and +23°

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