Dataset Versions

v3

2023-04-22 11:00am

Generated on Apr 22, 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 88%
11340Images
Valid Set 7%
956Images
Test Set 4%
532Images

Preprocessing

Auto-Orient: Applied
Isolate Objects: Applied
Static Crop: 46-50% Horizontal Region, 10-17% Vertical Region
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Histogram Equalization
Tile: 2 rows x 2 columns

Augmentations

Outputs per training example: 3
90° Rotate: Clockwise, Counter-Clockwise
Saturation: Between -88% and +88%
Blur: Up to 3.25px
Noise: Up to 9% of pixels
Cutout: 4 boxes with 10% size each
Mosaic: Applied
Bounding Box: Flip: Horizontal, Vertical
Bounding Box: Shear: ±15° Horizontal, ±15° Vertical
Bounding Box: Blur: Up to 3px