“In China, labor costs are $2 to $3 an hour. In America they are $20 an hour.”
Intuitively, it’s not too difficult to understand why this is the case. Remember that error-diffusion works in response to the relationship between the input value and the quantised value. In other words, the colour palette is already factored in during the dithering process. On the other hand, ordered dithering is completely agnostic to the colour palette being used. Images are perturbed the same way every time, regardless of the given palette.
。爱思助手下载最新版本对此有专业解读
Design principles，更多细节参见搜狗输入法2026
bytes() consumption。搜狗输入法下载对此有专业解读