Instead of perturbing each pixel in the input image at random, we can choose to dither by a predetermined amount depending on the pixel’s position in the image. This can be achieved using a threshold map; a small, fixed-size matrix where each entry tells us the amount by which to perturb the input value , producing the dithered value . This matrix is tiled across the input image and sampled for every pixel during the dithering process. The following describes a dithering function for a 4×4 matrix given the pixel raster coordinates :
「圍繞整肅行動的公開語言並未提供太多有關內部實際情況的細節，從中無法確定究竟是貪腐、政治鬥爭、純粹的清洗，或是其他原因。」新加坡國立大學的莊嘉穎教授說。
"It's actually very hard to point to another moment in the last 25 years where you have the combination we see today," said Jed Kolko, senior fellow at the Peterson Institute for International Economics.。关于这个话题，Line官方版本下载提供了深入分析
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，更多细节参见搜狗输入法2026
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HTML (experimental)。关于这个话题，im钱包官方下载提供了深入分析