文件名称:a-watermarking-based-on-dct
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- 上传时间:2012-11-16
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文件大小:48.96kb
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这个基于dct的数字水印的嵌入和提取算法实现。对原始图像进行4*4的分块,并将生成的水印信息嵌入的4*4的低频中。提取是嵌入的逆运算。算法效果挺好的。-
(系统自动生成,下载前可以参看下载内容)
下载文件列表
a watermarking based on dct/Cameraman.bmp
a watermarking based on dct/in.m
a watermarking based on dct/mark.bmp
a watermarking based on dct/out.m
a watermarking based on dct/Thumbs.db
a watermarking based on dct
a watermarking based on dct/in.m
a watermarking based on dct/mark.bmp
a watermarking based on dct/out.m
a watermarking based on dct/Thumbs.db
a watermarking based on dct
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