Dataset Versions

v6

2024-08-27 10:07am

Generated on Aug 27, 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.
Other Formats
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Dataset Split

Train Set 89%
2706Images
Valid Set 6%
192Images
Test Set 4%
126Images

Preprocessing

Auto-Orient: Applied
Static Crop: 28-65% Horizontal Region, 24-75% Vertical Region
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Contrast Stretching
Tile: 2 rows x 2 columns
Filter Null: Require all images to contain annotations.

Augmentations

Outputs per training example: 2
Flip: Horizontal, Vertical
Crop: 0% Minimum Zoom, 20% Maximum Zoom
Exposure: Between -5% and +5%
Noise: Up to 1.29% of pixels
Bounding Box: Shear: ±15° Horizontal, ±12° Vertical

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