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DCT_liang

于 2010-05-19 发布 文件大小:156KB
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代码说明:

  此代码是基于DCT的数字水印MATLAB编程,包括水印的置乱和反置乱,嵌入以及提取水印四个部分(This code is based on digital watermark DCT MATLAB programming, including the watermark scrambling scrambling and anti-, four-part watermark embedding and extraction)

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