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3下载:
matlab数字水印程序m文件程序,用的是小波变换中的dwt方法,并且把小波变换分成了四个子带,选择的LL子带。svd算法与dwt相结合,加密方法是混沌加密。与我刚才上传的dwt_svd_GUI.rar是一个程序,一个是gui的,一个是m文件。,m digital watermarking matlab program documentation procedures, using a wavelet transform method in the dwt and the wavelet tra
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利用混沌系统给图像加密,加密方法简单易懂,对初学者很好理解-Image encryption using chaotic systems ,encryption method is simple and easy to understand, good for beginners to understand
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数字水印matlab程序,只是简单的svd跟最简单的置乱方法Arnold的应用。没有用到小波算法。上传的dwt_svd_GUI.rar是完整的数字水印算法,用的是混沌加密。-Matlab digital watermarking process, with the svd simply the easiest way to Arnold scrambling applications. Wavelet algorithm is not used. From the dwt_svd_GUI.rar
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基于Arnold变换的灰度图像置乱算法由于其简单性和良好的置乱效果,应用较为广泛。Arnold变换是由 Arnold在遍历理论研究中提出的一种变换 ,图像置乱时采用的是二维 Arnold变换。-Using Matlab achieve image encryption algorithm-based Arnold Transform Image Encryption。
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采用混沌和小波相结合的方式实现的图像加密matlab程序-Using a combination of chaos and the realization of wavelet image encryption matlab program
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采用混沌和小波相结合的方式实现的图像加密matlab程序-Using a combination of chaos and the realization of wavelet image encryption matlab program
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对256*256的图片进行加密解密,用MATLAB实现代码,算法使用混沌算法-256* 256 images, encryption and decryption, using MATLAB code algorithm using chaotic algorithm. . .
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以一幅256*256像素的图像为例, 利用MATLAB程序实现Arnold算法。对图像中的每一个像素做运算,之后就完成了一次图像遍历, 使之达到置乱加密的效果-A 256* 256 pixel image, for example, using MATLAB program implementation Arnold algorithms. Computing for each pixel in the image, after completion of an image traverse,
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采用猫映射图像加密,有二维三维到四维。都是已经在matlab运行通过的-Cat mapping using image encryption, there are two-dimensional to three-dimensional four-dimensional
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基于混沌的JPG图像加密系统,使用MATLAB实现的,带界面,适用于课程设计-JPG image encryption based on chaotic system using MATLAB to achieve, with the interface for curriculum design
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image encryption and decryption using matlab rossler attractor
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这是用Matlab实现的基于傅里叶变换的矢量地图的水印加密算法。其中包括加密源程序和解密源程序。-This is achieved using Matlab Based on Fourier Transform vector map watermarking encryption algorithm. Including encryption and decryption source code source.
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基于MATLAB的图像加密技术,采用了基于像素矩阵置乱算法。-MATLAB-based image encryption technology, using a scrambling algorithm based on a matrix of pixels.
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使用光学处理的方法对数字图像进行加密的过程(The process of encrypting a digital image using an optical processing method)
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