Uni

coffee-test

Object Detection

coffee-test Image Dataset

v3

2023-09-25 11:54am

Generated on Sep 25, 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 78%
402Images
Valid Set 11%
57Images
Test Set 11%
56Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 640x640
Modify Classes: 3 remapped, 0 dropped

Augmentations

Outputs per training example: 3
Crop: 0% Minimum Zoom, 25% Maximum Zoom
Rotation: Between -15° and +15°
Shear: ±15° Horizontal, ±15° Vertical
Grayscale: Apply to 35% of images
Hue: Between -25° and +25°
Saturation: Between -30% and +30%
Brightness: Between -30% and +30%
Exposure: Between -25% and +25%
Blur: Up to 2.5px
Noise: Up to 5% of pixels
Bounding Box: Flip: Horizontal, Vertical
Bounding Box: 90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Bounding Box: Crop: 0% Minimum Zoom, 20% Maximum Zoom
Bounding Box: Rotation: Between -15° and +15°
Bounding Box: Shear: ±15° Horizontal, ±15° Vertical
Bounding Box: Brightness: Between -25% and +25%
Bounding Box: Exposure: Between -25% and +25%
Bounding Box: Blur: Up to 3.5px
Bounding Box: Noise: Up to 5% of pixels