Like all such hypoxia-addled-brain thoughts, it was a successful tweet.
# -- User setup --，更多细节参见搜狗输入法2026
Why Raising VC Too Early Is the Fastest Way to Kill Your Startup，这一点在Line官方版本下载中也有详细论述
You look at a region of the image. If all the pixels are roughly the same color (below some threshold), you store the average color for the whole region as a single value. If the pixels vary too much, you split the region into four quadrants and try again.