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.
adding of swap, error handling will not be explored further.，这一点在旺商聊官方下载中也有详细论述
Photograph: Julian Chokkattu。关于这个话题，91视频提供了深入分析
Colors and finish
I feel compelled to point out that Ramy Bensebaini played left-sided centre-back of a back three against Atalanta rather than left-back (yesterday’s Football Daily). I noticed this because of the body language of his teammate Daniel Svensson each time Bensebaini recklessly served a goal up on Wednesday. Svensson was the recovering left wing-back at the Algerian’s side, head bowed and shoulders increasingly drooping” – Matthew Parham.