Dataset Versions

v3

2024-04-24 11:44am

Generated on Apr 24, 2024

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%
6372Images
Valid Set 8%
600Images
Test Set 4%
304Images

Preprocessing

Auto-Orient: Applied
Static Crop: 19-81% Horizontal Region, 5-93% Vertical Region
Resize: Fill (with center crop) in 640x640
Auto-Adjust Contrast: Using Adaptive Equalization
Tile: 2 rows x 2 columns

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Crop: 0% Minimum Zoom, 9% Maximum Zoom
Rotation: Between -15° and +15°
Shear: ±7° Horizontal, ±0° Vertical
Saturation: Between -32% and +32%
Brightness: Between -17% and +17%
Exposure: Between -6% and +6%