Workers told the publication that many of the videos appear to be moments captured when users weren't aware they were being recorded. The group works under Sama, the same Meta contractor facing a class action lawsuit on behalf of content moderators who allege they have been exploited and forced to review traumatic content without proper working conditions.
FT Professional
，详情可参考搜狗输入法
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.
По словам дипломата, его беспокоит сценарий, при котором США настолько истощат свой арсенал, что на его восстановление уйдет много времени, и это поставит нас в невыгодное положение, скажем, в противостоянии с Китаем или Россией.