Dataset Versions

v8

2022-02-21 10:46am

Generated on Feb 21, 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 87%
4677Images
Valid Set 8%
453Images
Test Set 4%
227Images

Preprocessing

Auto-Orient: Applied
Resize: Fit (black edges) in 1280x640
Modify Classes: 1 remapped, 0 dropped
Filter Null: Require all images to contain annotations.

Augmentations

Outputs per training example: 3
Hue: Between -40° and +40°
Exposure: Between -24% and +24%
Bounding Box: 90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Bounding Box: Blur: Up to 2px

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