搜索资源列表
image_encryption
- 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。-MATLAB prepared by the chaotic sequence image encryption procedures, Key from 0-1 between any one of the few, encryption, decryption keys with the same key can decrypt correctly.
jpeg2000_matlab
- jpeg2000的matlab实现，包括实现的ppt。对图像处理和JPEG2000加密的朋友很有帮助。-JPEG2000 of Matlab realized, including the realization of ppt. Right JPEG2000 image processing and encryption of helpful friends.
MATLAB 图像保密通信技术之Arnold变换
- 图像保密通信技术之Arnold变换 一、作业目的 1．利用Matlab实现数字图像Arnold变换的置乱及恢复。 2．深入学习通讯保密技术，进一步了解图像保密通讯技术。 3．向大家展示实现图像保密技术的方法和技术。 二、作业介绍 近年来，随着网络带宽和速度的极大提高，多媒体数据特别是数字图像的流传和使用越来越广。而人们对安全性和隐私的也愈发关注，
logistic.rar
- 一个简单的在matlab上实现logistic方程，并花出图像。,A simple implementation in matlab on logistic equation, and the flower images.
imageencryption.rar
- 图像混沌加密matlab仿真程序，用MATLAB编程实现的将混沌应用于图像加密的算法.,Chaotic encryption image matlab simulation program, using MATLAB programming will be chaotic image encryption algorithm used.
DES
- DES算法matlab实现数字图像加密 -Image encryption DES algorithm matlab
MATLAB-adu
- 基于分数傅里叶变换的彩色图像加密算法，主要用于数字图像的加密中。-Based on the fractional Fourier transform for color image encryption algorithm, mainly used in digital image encryption.
heheaa
- hénon混沌序列和水印算法，用于图像加密解密程序！实用性较强！-chaotic sequence and hénon watermarking algorithm for image encryption and decryption process! More practical!
Matlab_ljb
- 关于 MATLAB 图像加密的讲解 和 图像处理 的内容 很详细-On the MATLAB image encryption and image processing to explain in great detail the contents of the
Imageencryption
- 这个工程实现了红绿蓝三个分量的提取，采用了新的方法，比传统的方法要清楚些，并且对红色分量做了DFT变换，用模版来对图像进行加密，为图像加密提供了一种新的思路。代码免费下载，功能优。-The project implements the extraction of three components red, green and blue, using a new method to make it clear than the more traditional methods, and compo
guangyiArnold
- 对灰度图像采用Arnold混沌加密，实现图像置乱加密-By Arnold on the gray image encryption, encryption of image scrambling
diedaijiami
- 灰度图像灰度经过按位混沌加密后再对其混沌置乱变换，阀值判断其迭代次数，达到预期加密效果-After a bit gray gray chaotic encryption by scrambling after its chaotic transformation, determine the threshold number of iterations to achieve the desired effect of encryption
matlab_watermark
- 本文算法是将24 位真彩图的亮度分量分块 DCT ,然后利用DCT 量化系数的奇偶特性嵌入8 位灰度水印图,并通过PN 序列加密来保证水印的 安全性。算法中,将灰度图像转换为二进制数据 流,置乱后扩频调制,隐藏在宿主DCT 系数量化值 中,提取时不需要宿主信号,实现水印信号的盲提 取。-This algorithm is 24-bit true color pictures of the luminance component of block DCT, quantiza
test
- 采用混沌和小波相结合的方式实现的图像加密matlab程序-Using chaos and wavelet methods to achieve a combination of image encryption matlab program
chaotic-encryption-
- 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
waveletPwatermark
- 程序介绍了关于matlab小波水印。程序包括在图像三级小波变换的基础上嵌入加密水印。-The program introduces the matlab wavelet watermark. The program includes the encrypted watermark is embedded on the basis of the wavelet transform of the image three.
ImageScramblingEncryption
- 基于logistic映射的混沌图像置乱加密算法，并对其进行了matlab仿真。-Chaotic logistic map image set chaos encryption algorithm, and its a matlab simulation.
ECE1512-Chaos-based-Image-Encryption-master
- 基于混沌的图像加密，用于MATLAB的图像加密，对图像进行置乱。。。。。。。。。。。。。。。(Chaos-based image encryption algorithm implement by matlab)
Matlab
- 典型混沌系统logistic1D混沌 图像加密代码(chaotic image encrypt)