Dataset Versions

v3

v3

Generated on Aug 30, 2021

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 87%
8400Images
Valid Set 8%
739Images
Test Set 5%
464Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 416x416
Grayscale: Applied
Auto-Adjust Contrast: Using Adaptive Equalization

Augmentations

Outputs per training example: 3
Shear: ±36° Horizontal, ±37° Vertical
Brightness: Between -60% and +60%
Exposure: Between -62% and +62%
Blur: Up to 1px
Bounding Box: Shear: ±28° Horizontal, ±28° Vertical
Bounding Box: Exposure: Between -53% and +53%

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