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.
void*alloc_foo(void) { return malloc(sizeof(struct foo)); }
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"What an interesting Black History month this has turned out to be," he wrote. Black History month takes place in February in the US.
"""SQLite存储实现"""
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