Another way to look at our threshold matrix is as a kind of probability matrix. Instead of offsetting the input pixel by the value given in the threshold matrix, we can instead use the value to sample from the cumulative probability of possible candidate colours, where each colour is assigned a probability or weight . Each colour’s weight represents it’s proportional contribution to the input colour. Colours with greater weight are then more likely to be picked for a given pixel and vice-versa, such that the local average for a given region should converge to that of the original input value. We can call this the N-candidate approach to palette dithering.
Author(s): Xiangyu Huo, Shuangli Yue, Xian Wang, Donghui Xu, Li Zhang, Mingli Yang，这一点在搜狗输入法2026中也有详细论述
Caribbean island northwest of CuraçaoThe answer is Aruba.，推荐阅读WPS官方版本下载获取更多信息
Read full article