Description: 抽取子图像: 通过一个随机混沌标签序列从原图像中抽取
对子图像加密:小波变换 ,在高频部分加密
重构原图，把加密好的子图像重新放回到原图像中
-from sub-images : a random chaotic sequence label from the original image from a tradition image encryption : wavelet transform, the high-frequency part of remodeling the maximum encryption, encrypted good son to re-up images back to the original image Platform: |
Size: 147456 |
Author:zcl |
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Description: 用matlab写的基于lorentz混沌系统的加密解密算法-Written by matlab Lorentz chaotic system based on encryption and decryption algorithm Platform: |
Size: 2048 |
Author:wangweiming |
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Description: 基于三维混沌序列的数字图像加密算法,是一种比较复杂的加密算法-Chaotic sequence based on the three-dimensional digital image encryption algorithm is a more complex encryption algorithm Platform: |
Size: 1024 |
Author:laden |
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Description: 基于混沌加密的离散小波变换域数字图像水印算法的研究的期刊论文-DWT Based on Chaotic Encryption Algorithm for Digital Image Watermarking domain of research journal articles Platform: |
Size: 553984 |
Author:刘欣 |
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Description: 本网站上下载的混沌加密的m代码，通过logistic映射生成了混沌序列并调制，实现了对水印信息的预处理。-The website of the chaotic encryption of m code, through the logistic chaotic sequence generated mapping and modulation to achieve a pre-processing of watermark information. Platform: |
Size: 48128 |
Author:xiaobao89 |
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Description: matlab GUI数字水印代码。小波变换中的dwt与svd算法的结合，加密用的是混沌加密。是毕业设计的代码。下载后注意图片的路径。-digital watermarking matlab GUI code. Wavelet transform dwt in combination with the svd algorithm, encryption is used for chaotic encryption. Is a graduate of the code design. Attention to the pictures after the download path. Platform: |
Size: 116736 |
Author:xiaobao89 |
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Description: 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 transform is divided into four sub-band, choose the LL sub-band. svd algorithm with a combination of dwt, encryption method is chaotic encryption. I have just uploaded a dwt_svd_GUI.rar procedures, one is the gui, one m file. Platform: |
Size: 105472 |
Author:xiaobao89 |
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Description: 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 is a complete digital watermarking algorithm, using a chaotic encryption. Platform: |
Size: 303104 |
Author:xiaobao89 |
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Description: 基于混沌加密的频率域自适应数字水印技术,混沌序列一是加密,二是实现盲检测-Based on Chaotic Encryption frequency domain adaptive digital watermarking technology, one chaotic sequence encryption is to make the blind detection Platform: |
Size: 2048 |
Author:宁国强 |
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Description: 基于混沌序列的二值图像加密算法：提 出了一种以混沌二值序列为基础的图像加密算法 ， 改进了灰度差置乱度算法来评价二值图像加密
效果 ， 最后对混沌序列对初始条件的敏感性、 相邻像素差置乱度、 图像加密／ 解密速度进行了大量测试。-Based on Chaotic Encryption Algorithm of Binary Image: A chaotic binary sequences with an image encryption scheme based on improved gray scrambling degree difference algorithms to encrypt binary image evaluation results, the last of the original chaotic sequence conditions of the sensitivity of adjacent pixels difference scrambling, Image encryption/decryption speed of a large number of tests. Platform: |
Size: 377856 |
Author:huyunfeitian |
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Description: 用MATLAB编写的混沌序列图像加密程序，密钥可以从0到1之间的任何一个数，加密密钥跟解密密钥一样才能正确解密.rar-Chaotic sequence using MATLAB image encryption program, the key can be from 0 to 1 between any number of encryption keys with the correct decryption key to decrypt the same. Rar Platform: |
Size: 49152 |
Author:chenfeng |
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Description: 一种新型的图像加密算法，希望对研究图像加密算法的研究人员有帮助。-a new Chaotic encryption algorithm,i hope it will be helpful.
Platform: |
Size: 700416 |
Author:aspirerabbit |
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Search - chaotic encryption matlab