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.
自中国去年4月实施相关出口限制以来，尽管北京已允许大量稀土出口恢复，但海关数据显示，这类材料运往美国的货流仍十分稀少，未因去年10月中美关系缓和而明显回升。。关于这个话题，同城约会提供了深入分析
As you might expect, the result of this is that colours which lie closer to the input pixel are given a greater proportion of the total influence with ever-increasing values of . This is not mentioned in the cited paper but it might be nice to consider for your own implementation.。关于这个话题，搜狗输入法2026提供了深入分析
Любовь Ширижик (Старший редактор отдела «Силовые структуры»)，更多细节参见同城约会