Algorithm steps

Source Image


First Layer R = 8

Blur Image

Luminance of Blur Image

Sobel Gradient Gx

Sobel Gradient Gy





Second Layer R = 4

Blur Image

Luminance of Blur Image

Sobel Gradient Gx

Sobel Gradient Gy





Third Layer R = 2

Blur Image

Luminance of Blur Image

Sobel Gradient Gx

Sobel Gradient Gy