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.
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strict.writer.write(chunk2); // ok (fills slots buffer)。heLLoword翻译官方下载对此有专业解读
What this means for developers working on privacy-preserving or politically sensitive applications
She says she has no regrets about bringing her astronaut career to an end. She made her decision and didn't look back. But there's still a wistful look in her eye when we ask if she'd be tempted if a seat on a spacecraft became free.