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关于jpeg压缩 #31

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wangfeng22 opened this issue May 31, 2020 · 0 comments
Open

关于jpeg压缩 #31

wangfeng22 opened this issue May 31, 2020 · 0 comments

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@wangfeng22
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jpeg图片压缩四个步骤依次为，颜色模式转换及采样、DCT变换、量化、编码。
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@wangfeng22