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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
Date : Size : 1kb User : 杨柯

给定一副图像和一段文字,设计某种图象处理方法将这段文字隐藏到图像中-given a paragraph of text and image, image processing design some way to the wording of the hidden image
Date : Size : 563kb User : 胡雪飞

DL : 0
图象水印的一种基于dct的简单算法例子 期望能对刚开始涉及数字水印的朋友有一点帮助-a watermark image based on a simple algorithm Extra examples can expect to start digital watermarking friends a little help
Date : Size : 1kb User : 李铎

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
Date : Size : 1kb User : 刘流

这个程序用于图像的加密和隐藏,在加密过程中,将原来的图像加密成白噪声,使攻击者没有办法解密。此程序仅仅用于学术交流-procedures for the image of encryption and hidden in the encryption process, the original image encryption into white noise, allow an attacker not declassified. This procedure only for academic exchanges.
Date : Size : 1kb User : 肖海

这个是基于Arnold变换的图像加密算法研究-this is based on Arnold Transform Image Encryption Algorithm
Date : Size : 1kb User : sky

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
Date : Size : 1kb User : 郭凯

DL : 0
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
Date : Size : 144kb User : zcl

彩色图象混沌置乱加密算法 绝对真确,给大家最好的见面礼 啊-Color Image Chaos scrambling encryption algorithm is absolutely true, for everyone to the best gift on his arrival ah.
Date : Size : 1kb User :

利用BMP存储图像的冗余,将文本文件加密隐藏于BMP图片之中。-use BMP image storage redundancy and text files in BMP encryption hidden among pictures.
Date : Size : 18kb User : 老甘

基于dct的数字图像水印技术的matlab源代码。大家共享-DCT-based digital image watermarking technique matlab source code. U.S. share
Date : Size : 431kb User : 张娜

基于dwt的数字图像水印技术的matlab源代码。包括嵌入和提取,效果不错。-Dwt-based digital image watermarking technique matlab source code. Including the embedding and extraction, good results.
Date : Size : 101kb User : 张娜

二值图像的信息隐藏,用到md5加密和改进后的置乱算法-Binary Image Information Hiding, use md5 encryption and improved hashing algorithm
Date : Size : 1kb User : guaiguai

This method is based upon the image hiding technic into another image using LSB algorithm called as Steganography.
Date : Size : 322kb User : R.P.Singh

Contains Rsa and program for magnification of a small image.
Date : Size : 3kb User : Allen Joseph R

matlab code in watermarking techniques
Date : Size : 3kb User : krishna

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
Date : Size : 576kb User :

DL : 0
this program steganographs an image into another image. however the host and the specimen are image equivalents of audio signals which are rearranged to form an image. thus effectively it is audio steganography
Date : Size : 504kb User : Abhishek Sharma

DL : 0
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
Date : Size : 49kb User : IVY

matlab image encryption source code
Date : Size : 255kb User : hanan
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