malzag3@uic.edu

StarVision

Object Detection

StarVision Image Dataset

v21

22k_final

Generated on Apr 1, 2022

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Dataset Split

Train Set 98%
22212Images
Valid Set 2%
364Images
Test Set 1%
200Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 416x416
Grayscale: Applied
Auto-Adjust Contrast: Using Adaptive Equalization
Modify Classes: 8 remapped, 7 dropped

Augmentations

Outputs per training example: 2
Rotation: Between -21° and +21°
Shear: ±15° Horizontal, ±15° Vertical
Grayscale: Apply to 25% of images
Brightness: Between -37% and +37%
Blur: Up to 2.5px
Noise: Up to 5% of pixels
Bounding Box: Rotation: Between -15° and +15°
Bounding Box: Shear: ±15° Horizontal, ±15° Vertical