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.
黎智英欺詐案上訴得直：定罪及刑罰被撤銷，出獄時間提前
。搜狗输入法2026对此有专业解读
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如果没有 AI，这个问题很可能要消耗整整一天。而这一次，从定位到修复完成，只用了几个小时。
去年，三星推出了其首款超薄手机，厚度仅为5.8毫米，意在抢在苹果推出iPhone Air之前抢占先机，但其电池续航不如三星高端机型。崔元俊表示，其销量“相较于其他系列较低”。