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2023年全国两会期间,有全国人大代表提到响水事故,“当时GDP上去了,但为若干年以后的灾害性事件埋下了根”。

Source: Computational Materials Science, Volume 267

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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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