Dataset Versions

v3

resized640x640-3xaugmentation-AllClasses-MappedToTrash-57IowaCityImages

Generated on Jun 28, 2023

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Pascal VOC XML
Common XML annotation format for local data munging (pioneered by ImageNet).
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Dataset Split

Train Set 87%
3261Images
Valid Set 8%
310Images
Test Set 4%
158Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x640
Modify Classes: 61 remapped, 0 dropped

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Crop: 0% Minimum Zoom, 20% Maximum Zoom
Rotation: Between -12° and +12°
Shear: ±3° Horizontal, ±3° Vertical
Grayscale: Apply to 10% of images
Hue: Between -10° and +10°
Saturation: Between -15% and +15%
Brightness: Between -20% and +20%
Exposure: Between -10% and +10%
Blur: Up to 0.75px
Noise: Up to 1% of pixels
Cutout: 5 boxes with 2% size each

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