security at the time.
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:
。关于这个话题，体育直播提供了深入分析
「這變成一種全球現象，大家互相引用，於是形成了非常誤導性的敘事。」
This article was published in February 2026