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shuiyin.rar
基于DWT及DCT的数字水印的代码，该改代码是分开形式给出，具体结果自己可以运行试试，很不错的
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dwt-matLab-marking.rar
提出了一种基于小波变换可抗击几何攻击算法。在水印嵌人
部分# 首先对宿主图像进行小波分解
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嵌人水印, 再通过余弦变换求得该水印图像的一个特征向量, 利用该特征向量和水印
信息通过12 31 函数生成一个二值逻辑系列, 将该序列作为密钥/ 水印提取部分为# 对待测的图像进行小波变换, 再通过余
弦变换求得待测图像的一个特征向量, 利用该特征向量和密钥通过1 2 4 1 函数提取出水印。
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dwt_wm.rar
watermarking algorithm using DWT technique
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10.1.1.139.6915.rar
... by decomposition into a set of self-similar signals that vary
in scale and (in 2D) orientation.2 The Discrete Wavelet Transform (DWT) is a
particular member of this family which operates on discrete sequences, and which
has proven to be an effective ...
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10.1.1.165.9124.rar
... by decomposition into a set of self-similar signals that vary
in scale and (in 2D) orientation.2 The Discrete Wavelet Transform (DWT) is a
particular member of this family which operates on discrete sequences, and which
has proven to be an effective ...
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dwt_final.rar
this file include dwt watermarking method which is implemented in malab
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water1.rar
In this file we implemented a dwt watermarking method in matlab
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