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.
这种“短平快”的机械化运转，导致产品严重同质化。一旦运力过剩，就只剩下价格战。
。搜狗输入法下载对此有专业解读
Analyze engagement metrics
СюжетЗавершение конфликта на Украине