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Nima_Authorised

Object Detection

Nima_Authorised Image Dataset

v3

2024-05-26 1:10pm

Generated on May 26, 2024

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Pascal VOC XML
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Dataset Split

Train Set 87%
3075Images
Valid Set 8%
294Images
Test Set 5%
168Images

Preprocessing

Auto-Orient: Applied
Isolate Objects: Applied
Resize: Stretch to 416x416
Auto-Adjust Contrast: Using Contrast Stretching

Augmentations

Outputs per training example: 3
Flip: Horizontal, Vertical
90° Rotate: Clockwise, Counter-Clockwise, Upside Down
Crop: 0% Minimum Zoom, 8% Maximum Zoom
Rotation: Between -29° and +29°
Shear: ±13° Horizontal, ±9° Vertical
Grayscale: Apply to 2% of images
Hue: Between -4° and +4°
Saturation: Between -30% and +30%
Brightness: Between -20% and +20%
Exposure: Between -9% and +9%
Blur: Up to 1.5px
Cutout: 5 boxes with 5% size each
Mosaic: Applied
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 -10° and +10°
Bounding Box: Shear: ±10° Horizontal, ±10° Vertical
Bounding Box: Brightness: Between -7% and +7%
Bounding Box: Exposure: Between -8% and +8%
Bounding Box: Blur: Up to 2.5px
Bounding Box: Noise: Up to 0.1% of pixels