搜索资源列表
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自己编写的图像加密程序,要求下载人会用matlab,文件直接解压缩即可-prepare their image encryption procedures, requirements will be downloaded using Matlab, documents can be directly extracted
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加密解密图象隐藏原程序(MATLAB)
注:用bmp图象加密JPEG图象-hidden image encryption and decryption of the original procedure (MATLAB) Note : bmp image encryption JPEG image
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用matlab实现的图像加密算法-基于Arnold变换的图像加密-using Matlab achieve image encryption algorithm-based Arnold Transform Image Encryption
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用于文件的DES加密和解密,用matlab编的,含操作界面,其核心程序是网上DOWN的,DES for file encryption and decryption, using the matlab made, including user interface, the core of the program is online DOWN
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一个Lorenz混沌系统代码,可供学习研究混沌系统的参考,对图像做加密解密处理。-A Lorenz chaotic system code available for study and research of chaotic systems reference on the image to do encryption and decryption processing.
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RSA加密/解密算法实现源码与例子 -The source code and examples of implement of RAS encryption and decryption algorithm
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图像加密程序,基于混沌系统的MATLAB实现-Image encryption, chaotic systems based on MATLAB to achieve
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基于4f系统的双随机相位编码,matlab实现,用于图像加密-4f systems based on double random phase encoding, matlab realization for image encryption
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以两个简单的logistic映射构造一个双混沌互扰系统,提出了基于双混沌互扰系统的图像加密算法.-An image encryption algorithm is proposed with inter-perturbations of dual chaotic systems constructed based on two simple logistic mapping.
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把一幅图像置乱,相当于加密,然后用相同的密钥再反置乱还原回原始图像。-To an image scrambling, which is equivalent encryption, and then use the same key again to restore the anti-scrambling back to the original image.
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基于logistic图像加密的研究,是原本加密方法的改进-Study of image encryption based on the logistic
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这是离散分数傅里叶,传输2D的图像加密解密,还有密钥的加密解密-This is the discrete fractional Fourier, transmission 2D image encryption, as well as the encryption key to decrypt
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matlab image encryption source code
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image encryption and decryption
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实现图像加密,过程简单易懂,适用于初学者-Image encryption, the process is simple and easy to understand for beginners
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本matlab函数,利用混沌映射不可预测性,遍历性和敏感性,以它们的参数和初始值的优异特性的,实现一个图像加密算法。我们引入了一个新的二维logistics函数。与现有的混沌映射相比,它具有更广泛的范围内混乱,更好的遍历性,混沌性和relativelylow实施成本。为了研究及其应用,我们提出了一个之乱转换(CMT),以有效地改变图像的像素位置。结合2D-logistics与CMT,我们进一步实现图像加密算法。-In this matlab test,we use the chastic s e
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首先生成了超混沌序列,通过随机改变像素值,实现了图像的加密与解密,算法运行速度快,秘钥空间大-First ultra-chaotic sequence generated by randomly changing the pixel values, realize image encryption and decryption algorithm is fast, big secret key space
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Logistic混沌系统图像加密MATLAB实现-image encryption
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这是我本科毕业设计论文《基于混沌序列的加密图像隐藏技术的设计与实现》,就是把一张图片加密后隐藏在载体图像中,可以抵御各种攻击,用到了Matlab,里面包括开题报告,论文,可执行程序。本文系统介绍了混沌加密、信息隐藏技术。归纳了混沌加密、信息隐藏的分类、特性与应用,给出了混沌加密、信息隐藏的原理和基本框架以及其性能的评价方法,介绍了几种图像的攻击方法。实现了一种混沌加密和图像隐藏的方法。使用混沌加密对待隐藏图像进行加密后嵌入载体图像中,并对嵌入待隐藏图像的载体图像进行了几种攻击以验证其鲁棒性。本系
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基于LOGISTIC混沌映射的灰度图像加密和解密,MATLAB源码-the matlab code for image encryption and decryption based on logistic map
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