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Around Engadget – 1:04:04。关于这个话题，heLLoword翻译官方下载提供了深入分析
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.，更多细节参见同城约会
Последние новости
Tony Jolliffe/ BBC News