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DCT_watermark

于 2008-05-23 发布文件大小:508KB

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代码说明：

基于离散余弦变换（DCT）的数字水印源代码包括水印生成、嵌入、提取等(Based on the discrete cosine transform (DCT) of the digital watermark source code including the watermark generation, embedding, extraction, etc.)

文件列表：

DCT_watermark

.............\nc.m
.............\psnr.m
.............\watermark.asv
.............\watermark.m
.............\withmark.bmp

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DCT_watermark

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