Dataset Versions

v6

2024-03-14 10:22am

Generated on Mar 14, 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.
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Dataset Split

Train Set 91%
1497Images
Valid Set 6%
98Images
Test Set 3%
56Images

Preprocessing

Auto-Orient: Applied
Static Crop: 6-69% Horizontal Region, 17-86% Vertical Region
Dynamic Crop: Class: track_number
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Histogram Equalization

Augmentations

Outputs per training example: 3
Flip: Horizontal
Crop: 0% Minimum Zoom, 18% Maximum Zoom
Shear: ±8° Horizontal, ±9° Vertical
Grayscale: Apply to 20% of images
Exposure: Between -25% and +25%
Blur: Up to 0.7px
Noise: Up to 1.76% of pixels
Cutout: 7 boxes with 10% size each

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