Alex Wong

Hand Signs

Object Detection

Hand Signs Image Dataset

v7

Final Version

Generated on Dec 22, 2021

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Dataset Split

Train Set 94%
2125Images
Valid Set 3%
75Images
Test Set 2%
49Images

Preprocessing

Auto-Orient: Applied
Resize: Stretch to 416x416
Modify Classes: 13 remapped, 8 dropped
Filter Null: Require all images to contain annotations.

Augmentations

Outputs per training example: 5
Flip: Horizontal
Hue: Between -29° and +29°
Saturation: Between -28% and +28%
Brightness: Between -30% and +30%
Exposure: Between -13% and +13%
Blur: Up to 1.5px
Noise: Up to 4% of pixels
Bounding Box: Rotation: Between -25° and +25°