Dataset Versions

v4

augmented_github

Generated on Jan 19, 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.
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Dataset Split

Train Set 91%
15452Images
Valid Set 7%
1136Images
Test Set 3%
444Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x480
Tile: 2 rows x 2 columns

Augmentations

Outputs per training example: 1
Rotation: Between -45° and +45°
Shear: ±23° Horizontal, ±23° Vertical
Exposure: Between -30% and +30%
Noise: Up to 10% of pixels
Mosaic: Applied
Bounding Box: Flip: Horizontal, Vertical