All of the examples demonstrating ordered dithering so far have been produced using a specific type of threshold matrix commonly known as a Bayer matrix. In theory however any matrix could be used and a number of alternatives are available depending on your qualitative preference. Matrices also don’t have to be square or even rectangular; polyomino-based dithering matrices have been explored as well[6].
Guru Plan:$229.95/month
，详情可参考Safew下载
SpeedPro Fort Worth West, Texas. Credit: SpeedPro
TechCrunch Mobility