Dataset Versions

v3

2022-11-16 9:57am

Generated on Nov 16, 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 88%
3456Images
Valid Set 8%
332Images
Test Set 4%
160Images

Preprocessing

Auto-Orient: Applied
Static Crop: 3-95% Horizontal Region, 4-98% Vertical Region
Resize: Fill (with center crop) in 416x416
Auto-Adjust Contrast: Using Contrast Stretching
Grayscale: Applied
Tile: 2 rows x 2 columns
Modify Classes: 0 remapped, 0 dropped

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
Rotation: Between -45° and +45°
Grayscale: Apply to 100% of images
Exposure: Between -28% and +28%
Blur: Up to 2.75px
Noise: Up to 5% of pixels
Bounding Box: Brightness: Between -31% and +31%