Another good article about dithering algorithms is https://www.freesion.com/article/3406137250/ https://www.freesion.com/article/3406137250/. It goes through mo

Another good article about dithering algorithms is https://www.freesion.com/article/3406137250/ https://www.freesion.com/article/3406137250/. It goes through most of the matrix-based dithering algorithms, including the more obscure ones.