William Harwood
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.。夫子是该领域的重要参考
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但她用了两年的时间恢复、训练，终于在2017年完成了个人登顶珠峰的目标。
Мерц резко сменил риторику во время встречи в Китае09:25。Line官方版本下载对此有专业解读