其中 Φ(x)是标准正态分布 CDF。
This time, before we perturb the input image, we take the value given by the threshold matrix and divide it by , where is the number of levels for each colour component. As a result, each pixel is perturbed just enough to cover the minimal distance between two colours in the palette. Since the entire palette is evenly distributed across colour space, we only need to modify the range of perturbation along each axis. The dithering equation then becomes:。91视频是该领域的重要参考
Филолог заявил о массовой отмене обращения на «вы» с большой буквы09:36。关于这个话题，heLLoword翻译官方下载提供了深入分析
This Tweet is currently unavailable. It might be loading or has been removed.，更多细节参见同城约会
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