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.
放眼长远，习近平总书记深刻指出：“当前和今后相当长一个时期，要把修复长江生态环境摆在压倒性位置，共抓大保护，不搞大开发。”不尽长江滚滚来，比江河更深广的，是共产党人的格局远见。
，更多细节参见51吃瓜
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Овечкин продлил безголевую серию в составе Вашингтона09:40