Dataset Versions

v2

2023-06-29 4:50pm

Generated on Jun 29, 2023

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 88%
2568Images
Valid Set 6%
183Images
Test Set 6%
166Images

Preprocessing

Auto-Orient: Applied
Static Crop: 28-69% Horizontal Region, 33-78% Vertical Region
Resize: Stretch to 250x250
Grayscale: Applied

Augmentations

Outputs per training example: 2
Flip: Horizontal
90° Rotate: Clockwise, Counter-Clockwise
Rotation: Between -8° and +8°
Shear: ±9° Horizontal, ±22° Vertical
Hue: Between -180° and +180°
Bounding Box: Flip: Horizontal
Bounding Box: 90° Rotate: Clockwise, Counter-Clockwise
Bounding Box: Rotation: Between -15° and +15°
Bounding Box: Exposure: Between -25% and +25%