Dataset Versions

v21

2023-08-15 9:27pm

Generated on Aug 15, 2023

Dataset Split

Train Set 80%
15762Images
Valid Set 12%
2302Images
Test Set 8%
1637Images

Preprocessing

Auto-Orient: Applied
Isolate Objects: Applied
Static Crop: 25-75% Horizontal Region, 25-75% Vertical Region
Resize: Stretch to 640x640
Auto-Adjust Contrast: Using Histogram Equalization
Grayscale: Applied
Tile: 2 rows x 2 columns
Modify Classes: 8 remapped, 0 dropped
Filter Null: Require all images to contain annotations.

Augmentations

Outputs per training example: 3
Flip: Horizontal
90° Rotate: Clockwise, Counter-Clockwise
Crop: 0% Minimum Zoom, 19% Maximum Zoom
Grayscale: Apply to 11% of images
Brightness: Between -25% and +25%
Blur: Up to 3.75px
Bounding Box: Shear: ±15° Horizontal, ±15° Vertical
Bounding Box: Blur: Up to 2.5px
Bounding Box: Noise: Up to 5% of pixels

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