A notable resource on the topic of ordered dithering using arbitrary palettes is Joel Yliluoma’s Arbitrary-Palette Positional Dithering Algorithm. One key difference of Yliluoma’s approach is in the use of error metrics beyond the minimisation of . Yliluoma notes that the perceptual or psychovisual quality of the dither must be taken into account in addition to its mathematical accuracy. This is determined by use of some cost function which considers the relationship between a set of candidate colours. The number of candidates, the particular cost function, and the thoroughness of the selection process itself give rise to a number of possible implementations, each offering varying degrees of quality and time complexity.
母亲拿起另一张孩子们的合照，用粤语向杜耀豪介绍着每个人。六个孩童并排立在屋内，穿着如今看来颇具年代感的衣衫。大姐已是少女模样，她托抱着的三弟尚在襁褓之中，而幼弟在这个定格时刻还未出世。母亲是七个孩子中的二女儿，拍照时约莫六岁。
，这一点在safew官方版本下载中也有详细论述
Гангстер одним ударом расправился с туристом в Таиланде и попал на видео18:08
// 3. 对每个桶排序 + 收集结果