Vehicle Dataset

v4

2022-10-29 2:58am

Generated on Oct 28, 2022

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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%
2943Images
Valid Set 8%
282Images
Test Set 4%
146Images

Preprocessing

Auto-Orient: Applied
Static Crop: 27-75% Horizontal Region, 15-67% Vertical Region
Resize: Stretch to 416x416
Modify Classes: 0 remapped, 2 dropped
Filter Null: Require all images to contain annotations.

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Grayscale: Apply to 25% of images
Hue: Between -69° and +69°
Brightness: Between -25% and +25%
Blur: Up to 1.25px