Another way to approach dithering is to analyse the input image in order to make informed decisions about how best to perturb pixel values prior to quantisation. Error-diffusion dithering does this by sequentially taking the quantisation error for the current pixel (the difference between the input value and the quantised value) and distributing it to surrounding pixels in variable proportions according to a diffusion kernel . The result is that input pixel values are perturbed just enough to compensate for the error introduced by previous pixels.
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对于零跑来说，把年度销量目标直接拉升到百万级，是一个颇为激进的动作，这几乎要求他们在去年的基础上再翻一番。在 2025 年，零跑的全年交付量是 59.6 万辆，同比增长 103%。。业内人士推荐im钱包官方下载作为进阶阅读
在回憶錄《公民：我在白宮之後的人生》（Citizen: My Life After the White House）中，克林頓表達深深的悔意。