Introduction - If you have any usage issues, please Google them yourself
Ordered dithering is also a common halftoning method, is the simplest way to process the fields. It is a fixed size in the threshold matrix at the side of the raw grayscale image " move" , while comparison. If the gray scale value of the pixel in the original image is larger than the threshold value matrix corresponding to a threshold value, then the dithering of the pixel value of 1 (white), otherwise as 0 (black).