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.
人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用。Line官方版本下载对此有专业解读
「像鬼一樣工作」：台灣外籍移工為何陷入「強迫勞動」處境，更多细节参见同城约会
第一百三十三条 公安机关及其人民警察办理治安案件，应当自觉接受社会和公民的监督。
Servers in 105 countries including the U.S.