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PSNR

于 2010-05-06 发布 文件大小:1KB
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代码说明:

  求解两幅压缩前后图片A和B之间的峰值信噪比(To find the PSNR (peak signal-to-noise ratio) between two intensity images A and B, each having values in the interval[0,1]. The answer is in decibels (dB).)

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