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.
The implication is that confusable detection systems should be aware of the rendering context. A warning that says “this string contains a confusable character” is less useful than one that says “this string contains a character that is pixel-identical to its Latin counterpart in the font your users will see.”
，这一点在体育直播中也有详细论述
但提取的时候也遇到了麻烦。那个 BMP 的颜色编码怎么都对不上。这地方就得我上场了，毕竟它不长眼睛，但我长眼睛。我负责看，它负责不停地试参数，最后我俩总算是把正确的解码参数给碰出来了。，详情可参考下载安装 谷歌浏览器 开启极速安全的 上网之旅。
Some of them now consider Dario to have defected.