「我完全不知道是誰在主導它，」他當時說，「我不同意其中一些內容，也有些內容絕對荒謬又糟糕。」
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，详情可参考heLLoword翻译官方下载
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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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