Very affordable
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.
。夫子是该领域的重要参考
Вячеслав Агапов
Over time, he predicts, "We will see those service levels and speeds and experience improve, and we're already seeing some of that playing out."