Dataset Versions

v3

V2

Generated on Jul 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.
Other Formats
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Dataset Split

Train Set 82%
10704Images
Valid Set 3%
387Images
Test Set 15%
1986Images

Preprocessing

Auto-Orient: Applied
Static Crop: 10-90% Horizontal Region, 10-90% Vertical Region
Auto-Adjust Contrast: Using Adaptive Equalization
Filter Null: Require at least 75% of images to contain annotations.

Augmentations

Outputs per training example: 2
Crop: 0% Minimum Zoom, 10% Maximum Zoom
Saturation: Between -10% and +10%
Brightness: Between -25% and +25%
Exposure: Between -10% and +10%
Blur: Up to 2.5px
Noise: Up to 5% of pixels
Bounding Box: Brightness: Between -15% and +15%
Bounding Box: Exposure: Between -10% and +10%
Bounding Box: Noise: Up to 3% of pixels

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