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基于小波变换的量化音频数字水印，完整水印嵌入提取攻击代码。-
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Quantify audio digital watermarking based on wavelet transform, the complete watermark embedding to extract the attac
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文档内容是基于小波域的脆弱水印嵌入和提取的算法代码。原图像为灰度图像，水印为二值水印图像。-The document content is based on wavelet domain fragile watermarking embedding and extraction algorithm code. The original image to grayscale watermark for the binary watermark image.
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基于离散小波变换的数字水印技术(利用matlab编写)-Digital watermarking technique based on discrete wavelet transform (using Matlab prepared)
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音频信号的水印设计，以音频信号为载体，将秘密信号嵌入载体音频信号当中，
实现音频信号的水印。采用变换域小波变换（DWT）的技术，将音频信号进行小波变换，提取出低频分量，然后将水印嵌入到音频信号的低频当中。实验当中先在MATLAB 上面进行了仿真实验，并且通过加入噪声以及滤波等进行干扰以此检测了算法的透明性和健壮性，然后利用C 语言进行了测试，最后经
过一些修改，例如加入定时器以及进行中断的处理和加入缓冲在DSP 板子上实现了加入水印的音频声音的播放。-Audio signal water
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在Matlab环境下实现图片的水印嵌入，利用离散小波变换，较好的实现了应有的功能，并且通过计算PSNR值很好的验证了水印算法的不可见性和鲁棒性。-Watermark image is realized in Matlab environment, using the discrete wavelet transform, achieve a better functions, and are in good agreement with the watermark imperceptibilit
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MATLAB小波分析高级技术中的基于小波变换域的数字水印MATLAB源代码。-High MATLAB wavelet analysis technique based on the wavelet transform domain digital watermarking MATLAB source of generation code.
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digital watermarking matlab GUI code. Wavelet transform dwt in combination with the svd algorithm
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matlab数字图像处理，代码，基于小波变换的数字水印技术-Digital watermarking technology based on Wavelet Transform
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使用大量的有限元法求解偏微分方程，基于小波变换的数字水印算法matlab代码，关于小波的matlab复合分析。- Using a large number of finite element method to solve partial differential equations, Based on wavelet transform digital watermarking algorithm matlab code, Matlab wavelet analysis on complex.
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matlab数字水印加密和嵌入程序，含有小波变换和Arnold变换函数代码-Matlab digital watermarking encryption and embedding procedures, including wavelet transform and Arnold transform function code
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基于小波变换的数字水印算法matlab代码，matlab小波分析程序，LDPC码的完整的编译码。- Based on wavelet transform digital watermarking algorithm matlab code, matlab wavelet analysis program, Complete codec LDPC code.
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matlab小波分析程序，实现了图像的加水印，去噪，加噪声等功能，BP神经网络的整个训练过程。- matlab wavelet analysis program, Realize image watermarking, de-noising, plus noise and other functions, The entire training process BP neural network.
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基于小波变换的数字水印算法matlab代码，matlab小波分析程序，isodata 迭代自组织的数据分析。- Based on wavelet transform digital watermarking algorithm matlab code, matlab wavelet analysis program, Isodata iterative self-organizing data analysis.
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关于小波的matlab复合分析，采用的是通用的平面波展开法,基于小波变换的数字水印算法matlab代码。
- Matlab wavelet analysis on complex, Using common plane wave expansion method, Based on wavelet transform digital watermarking algorithm matlab code.
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Based on wavelet transform digital watermarking algorithm matlab code, Extract important parameters, Sampling from a priori probability, calculate the weight.
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Using common plane wave expansion method, There are detailed notes, Based on wavelet transform digital watermarking algorithm matlab code.
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Is a good learning materials to learn PCA feature extraction, Based on wavelet transform digital watermarking algorithm matlab code, Foreign materials inside the source code.
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Realize image watermarking, de-noising, plus noise and other functions, Matlab wavelet analysis on complex, Complex of three-point Gauss-lengend the Formula pi.
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Some paper based on Matlab based semi fragile watermarking
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基于整数小波变换的图像可逆水印，很好用，可逆性很强，自己查找的资料(Image reversible watermarking based on integer wavelet transform is very useful. It has strong reversibility and finds information by itself.)
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