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a-dct-watermark

于 2011-05-11 发布 文件大小:416KB
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代码说明:

  基于离散余弦变换的数字水印,在图像的dct变换域中相应嵌入数字水印(Discrete cosine transform-based digital watermarking, the image of the dct transform domain watermark embedding corresponding)

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