Dataset Versions

v4

2023-04-26 11:59am

Generated on Apr 26, 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 87%
1029Images
Valid Set 9%
104Images
Test Set 4%
52Images

Preprocessing

Auto-Orient: Applied
Resize: Fit (reflect edges) in 2048x2048
Tile: 4 rows x 4 columns
Filter Null: Require at least 80% of images to contain annotations.

Augmentations

Outputs per training example: 3
Rotation: Between -15° and +15°
Exposure: Between -25% and +25%