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:
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。旺商聊官方下载是该领域的重要参考
const buffer = new ArrayBuffer(1024);
4.总监出勤履职差，多次缺席监理会议；质量、安全、现场问题很多，总监、专监形同虚设；
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