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This code convert the RAW image captured from camera which is in CFA type to Windows Bitmap image
Date : Size : 2kb User : Cuong Tran

这是matlab从runlenth code 中译码 并指纹提取的源码 一个m文件 三张 指纹图像文件-This is runlenth code in matlab from the decoding and extracting the source fingerprint of a document m 3 fingerprint image files
Date : Size : 337kb User : asure

This an efficient implementation of the algorithm for calculating the universal image quality index-This is an efficient implementation of the algorithm for calculating the universal image quality index
Date : Size : 2kb User : ask

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
Date : Size : 143kb User : gjia

DL : 0
F5隐写算法的实现,F5算法,一种适用于JPG图像的隐写算法-F5 steganography algorithm, F5 algorithm, a JPG image for steganalysis algorithm
Date : Size : 483kb User : Fbw

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
Date : Size : 46kb User : Donic

基于计算全息的半色图像信息隐藏,matlab实现,用于数字水印-CGH-based semi-color image information hiding
Date : Size : 109kb User : Donic

A fast matlab code for image feature matching
Date : Size : 51kb User : sanjeev

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.
Date : Size : 291kb User : 胡勇辉

具体包括了 使用的是普通的电脑摄像头,因为是用m语言写的,所以兼容各个版本。 原创地址(我在ilovematlab发了帖子了,下载人很多,所以在这里也发出来,给大家共享): http://www.ilovematlab.cn/viewthread.php?tid=38743&highlight= 包含内容: 摄像头的预览和抓图 摄像头图片的保存 定时器的应用 m文件建立gui控件。 方便初学者学习。-Specifically includes the use of an ordinary PC camera, because it is written with the m language, therefore, compatible with all versions. Original address (I ilovematlab made a post, and download many people, so come here, also issued for everyone to share): http://www.ilovematlab.cn/viewthread.php?tid=38743& highlight = contains the content: video the head camera image preview and drawings of the application of the preservation of the timer m document creation gui controls. Easy for beginners to learn.
Date : Size : 2kb User : 竹笑

DL : 0
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.
Date : Size : 1kb User : caifei

DL : 0
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.
Date : Size : 2kb User : 赵鹏君

对音频信号分帧加窗,对每帧进行三阶小波变换,取其逼近系数平均值(一般为零).在此嵌入二值图像 并有对潜入水印信号进行盲检,恢复其嵌入水印-Sub-frame of the audio signal increases the Hamming window for each frame impletment third-order wavelet transform, whichever is close to the average coefficient (usually zero). according to this embedding binary image and resume its embedded watermark from the watermark signal by the Blind detection
Date : Size : 2kb User : wangyapeng

一个基于matlab语言的编程,可以实现对人脸的识别算法-A matlab-based programming language can be achieved on the human face recognition algorithm
Date : Size : 674kb User : 清风怡人

lsb steganography hide in image
Date : Size : 107kb User : coder

steganography in jpeg image
Date : Size : 1.28mb User : Nidhin

对原始图像在水平方向和垂直方向与2个滤波器(低通、高通)相卷积,可以得到4块面积为原图像1/4的子图,分别为水平方向低频和垂直方向低频(HH)、水平方向低频和垂直方向高频(HG)、水平方向高频和垂直方向低频(GH)、水平方向高频和垂直方向高频(GG)。-The original image in the horizontal direction and vertical direction and two filters (low pass, high pass) with convolution, you can get the original image area of 4 1/4 graph, respectively, horizontal and vertical direction low frequency ( HH), horizontal and vertical high-frequency low-frequency (HG), horizontal and vertical high-frequency low-frequency (GH), horizontal and vertical high-frequency high-frequency (GG).
Date : Size : 1kb User : yuanyuan

image encryption and decryption
Date : Size : 1kb User : alizeh

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
Date : Size : 143kb User : acssi

image segmentation using matlab in window xp operating system
Date : Size : 2.23mb User : kavin
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