This algorithm attempts to minimise numerically. Because of this, the quality of the dither produced by Knoll’s algorithm is much higher than any other of the N-candidate methods we have covered so far. It is also the slowest however, as it requires a greater per-pixel to be really effective. More details are given in Knoll’s now expired patent[3]. I have put together a GPU implementation of Knoll’s algorithm on Shadertoy here.
"We look forward to uncovering and sharing the story of the Norfolk community that owned and used these items," the pair added.
。关于这个话题，快连下载安装提供了深入分析
a Bureau of Standards design competition and the twists and turns of industry。下载安装 谷歌浏览器 开启极速安全的 上网之旅。是该领域的重要参考
Backpressure: good in theory, broken in practice，更多细节参见旺商聊官方下载