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原图象加上水印-dct1_embed

于 2005-04-05 发布 文件大小:1KB
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代码说明:

  matlab数字水印 通过这个程序可以给原图象加上水印 但不可以提取!(a watermark sourcecode implemented by MATLAB. By using this program, primary image can be embedded while the watermark cannot be extracted.)

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