Dataset Versions

v5

2022-12-04 9:23pm

Generated on Dec 4, 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%
5088Images
Valid Set 8%
474Images
Test Set 4%
259Images

Preprocessing

Auto-Orient: Applied
Static Crop: 31-70% Horizontal Region, 23-72% Vertical Region
Resize: Fit (reflect edges) in 640x640
Auto-Adjust Contrast: Using Adaptive Equalization
Grayscale: Applied
Filter Null: Require at least 20% of images to contain annotations.

Augmentations

Outputs per training example: 3
Crop: 0% Minimum Zoom, 43% Maximum Zoom
Rotation: Between -14° and +14°
Hue: Between -44° and +44°

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