# What is the lesson here?
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.。关于这个话题，WPS官方版本下载提供了深入分析
。同城约会对此有专业解读
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此前，华纳与 Netflix 已达成初步合并协议，但派拉蒙在 2 月 24 日提交约 1110 亿美元的全公司收购方案，远高于 Netflix 仅收购华纳影业与流媒体业务的近 830 亿美元交易规模。