Dataset Versions

v5

2024-04-11 2:01am

Generated on Apr 11, 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 89%
93Images
Valid Set 8%
8Images
Test Set 4%
4Images

Preprocessing

Auto-Orient: Applied
Static Crop: 18-66% Horizontal Region, 17-65% Vertical Region
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Histogram Equalization
Grayscale: Applied
Filter Null: Require all images to contain annotations.

Augmentations

Outputs per training example: 3
Flip: Horizontal
90° Rotate: Clockwise, Counter-Clockwise
Crop: 0% Minimum Zoom, 14% Maximum Zoom
Rotation: Between -15° and +15°
Shear: ±14° Horizontal, ±12° Vertical
Grayscale: Apply to 7% of images
Hue: Between -15° and +15°
Saturation: Between -25% and +25%
Brightness: Between -19% and +19%
Exposure: Between -12% and +12%
Blur: Up to 1.5px
Noise: Up to 1.6% of pixels

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