Dataset Versions

v3

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Generated on Mar 1, 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 86%
171Images
Valid Set 8%
16Images
Test Set 6%
11Images

Preprocessing

Resize: Stretch to 704x480
Grayscale: Applied

Augmentations

Outputs per training example: 3
Rotation: Between -20° and +20°
Shear: ±13° Horizontal, ±16° Vertical
Grayscale: Apply to 7% of images
Brightness: Between -20% and +20%
Blur: Up to 0.5px
Noise: Up to 4% of pixels
Cutout: 24 boxes with 5% size each
Mosaic: Applied
Bounding Box: Rotation: Between -16° and +16°
Bounding Box: Shear: ±15° Horizontal, ±15° Vertical
Bounding Box: Noise: Up to 10% of pixels