Dataset Versions

v14

2024-03-08 4:16am

Generated on Mar 7, 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 88%
4164Images
Valid Set 8%
400Images
Test Set 3%
160Images

Preprocessing

Auto-Orient: Applied
Static Crop: 0-100% Horizontal Region, 0-67% Vertical Region
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Contrast Stretching
Tile: 2 rows x 2 columns
Filter Null: Require at least 11% of images to contain annotations.

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Crop: 0% Minimum Zoom, 5% Maximum Zoom
Grayscale: Apply to 3% of images
Hue: Between -20° and +20°
Brightness: Between -15% and +15%
Blur: Up to 2.7px
Noise: Up to 1.73% of pixels

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