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 :
Овечкин продлил безголевую серию в составе Вашингтона09:40，更多细节参见im钱包官方下载
Раскрыты подробности о договорных матчах в российском футболе18:01，这一点在搜狗输入法2026中也有详细论述
Here's the equivalent with the new API:
（一）故意散布谣言，谎报险情、疫情、灾情、警情或者以其他方法故意扰乱公共秩序的；