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dctembed

于 2010-11-04 发布 文件大小:3KB
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下载积分: 1 下载次数: 12

代码说明:

  先对图像进行DCT变化再进行水印嵌入,用于图像加密,保护版权,在版权保护方面有较大的用途。(Digital Watermarking DCTembed)

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