Dataset Versions

v4

2023-07-11 10:15am

Generated on Jul 11, 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%
1140Images
Valid Set 8%
104Images
Test Set 4%
56Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x640

Augmentations

Outputs per training example: 3
90° Rotate: Clockwise, Counter-Clockwise
Crop: 0% Minimum Zoom, 23% Maximum Zoom
Rotation: Between -15° and +15°
Shear: ±7° Horizontal, ±19° Vertical
Grayscale: Apply to 30% of images
Hue: Between -54° and +54°
Saturation: Between -55% and +55%
Brightness: Between -45% and +45%
Exposure: Between -16% and +16%
Blur: Up to 0.75px
Noise: Up to 6% of pixels
Cutout: 5 boxes with 4% size each
Bounding Box: Brightness: Between -25% and +25%
Bounding Box: Exposure: Between -25% and +25%
Bounding Box: Blur: Up to 0.25px
Bounding Box: Noise: Up to 5% of pixels

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