Introduction - If you have any usage issues, please Google them yourself
C# generated from animated picture embossed effect, a simple example of a relief image processing. The program will access the RGB values of each pixel in turn, access to two adjacent pixels in R, G, B values , and the calculated difference between the RGB components of the pixel in the upper left corner, 67: the minimum grayscale image control, 128: constant change these two values will get different results.