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Undeterred by initial rejections, Paramount chief executive David Ellison launched a hostile takeover bid, taking his suit directly to shareholders, and on Thursday the fruits of that effort appeared.，推荐阅读91视频获取更多信息
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 :
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