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.
Что думаешь? Оцени!。业内人士推荐爱思助手下载最新版本作为进阶阅读
用产品经理的心态对待咖啡，不断迭代好喝的咖啡。公众号：咖啡平方，推荐阅读91视频获取更多信息
当时的年轻消费者热衷于彩妆，且有着明显的“想用大牌质感、但不愿承担高价”的痛点，因此完美日记以大牌平替为核心定位，聚焦眼影、口红、粉底液等入门级彩妆大单品，用极具亲和力的价格快速打开市场。动物眼影盘、小细跟口红等产品，凭借高颜值包装与贴近大牌的配色思路，迅速成为爆款。。旺商聊官方下载对此有专业解读