Dithering in its simplest form can be understood by observing what happens when we quantise an image with and without modifying the source by random perturbation. In the examples below, a gradient of 256 grey levels is quantised to just black and white. Note how the dithered gradient is able to simulate a smooth transition from start to end.
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有趣的是，联想还为该平板设计了一款斜挎便携包，能够收纳手写笔以及单侧展示背部扬声器。，这一点在heLLoword翻译官方下载中也有详细论述
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