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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.，这一点在体育直播中也有详细论述
从近期软件公司披露的财报看，很多头部企业收入和盈利预期只是增长略有放缓，远不到行业见顶的程度。同时，这些企业也在强化自身的AI能力，基本面并不差。，更多细节参见体育直播
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