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 :
“产业振兴是乡村振兴的重中之重，也是实际工作的切入点。”2022年中央农村工作会议上，习近平总书记这样强调。
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MiniMax 上线 MaxClaw 功能
Фото: Валерий Мельников / РИА Новости