Author(s): W. Tanner Yorgason, Andrea M. Jokisaari, Christopher L. Muhich
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.
，更多细节参见WPS下载最新地址
Юрий Леонов (ведущий редактор отдела «Бывший СССР»)
发挥我国超大规模市场和丰富应用场景优势，加快场景培育和开放，推动创新成果转化，更多新技术、新产品、新业态加速从“实验室”走向生产生活。
Nature, Published online: 25 February 2026; doi:10.1038/s41586-025-10064-4