搜索资源列表
Arnold置乱变换的matlab代码
- Arnold置乱变换的matlab代码
Arnold
- 本程序用Matlab语言实现了基于Arnold变换的图像置乱算法-this procedure using Matlab-based Arnold Transform Image Scrambling algorithm. .
一种二值水印嵌入的方法
- 一种二值水印嵌入的方法，个人编写的，里面还有ppt，及Arnold置乱算法-a watermark embedded value method, personal preparation, there is also ppt, and Arnold Scrambling Algorithm
arnold
- 基于Arnold 变换的图像置乱Matlab 程序-Based on Arnold transform image scrambling Matlab procedures
arnold
- 这个程序对图像进行arnold变换，把二值图像置乱，然后一定的周期之后进行复原。-This procedure is arnold image transformation, the binary image scrambling, and then after a certain recovery cycle.
Arnold
- 对于图像进行ANORLD变换，在图像嵌入水印的过程中，可以对要嵌入的水印图像先进性置乱操作，可以有效地抵抗剪切攻击-For images ANORLD transform, watermark embedding in the image of the process, can the watermark image to embed the advanced nature of the scrambling operation, ca
arnold~DFT
- 加arnold置乱的数字水印在matlab下的ＤＦＴ仿真实现整个程序运行还行，共享给大家-jpeg of the Matlab Simulation, and the whole process has run OK, for everyone to share -Add arnold Scrambling of digital watermarking in matlab under the DFT simulation run al
Arnold
- Arnold置换图像置乱，用于数字水印；-Arnold Replacement Image Scrambling for Digital Watermarking
Arnold
- 数字水印预处理Arnold置乱程序。在水印的嵌入与提取中用来置乱图像。-Digital Watermarking Arnold scrambling pretreatment procedures. In the watermark embedding and extraction of images used to scrambling.
arnold
- 实现arnold置乱，其中利用到置乱周期，是图像置乱的不错程序。-Achieve arnold scrambling, which take advantage of scrambling cycle, the image scrambling for a good program.
FP
- 基于Arnold变换的灰度图像置乱算法由于其简单性和良好的置乱效果，应用较为广泛。Arnold变换是由 Arnold在遍历理论研究中提出的一种变换 ,图像置乱时采用的是二维 Arnold变换。-Using Matlab achieve image encryption algorithm-based Arnold Transform Image Encryption。
Arnold
- Arnold置乱算法代码,能根据Arnold映射实验二维图像的像素坐标置乱加密-Arnold scrambling algorithm code, according to Arnold experimental two-dimensional image map coordinates of the pixel scrambling encryption
SVD_DWTimage
- 提出了一种新的基于离散小波变换(DWT)与奇异值分解(SVD)相结合的数字图像水印算法。该算法将原始图像作小波分解并将小波分解得到的低频子带进行分块，对每一块进行奇异值分解后，选取每块中最大的奇异值通过量化的方法嵌入经过Arnold置乱后水印信息。-A new wavelet transform based on discrete (DWT) and Singular Value Decomposition (SVD) combinat
Arnold--matlab
- Arnold置乱变换的matlab代码，函数形式，做数字水印经常用到。-Arnold scrambling transform matlab code, functional form, so often used in digital watermarking.
Wscramble
- W-矩阵置乱，效果比Arnold置乱更好-W-matrix scrambling, it is better than Arnold
Arnold
- VC编写的Arnold图像置乱算法，通过参数的设定，对特定图像实现加密和解密处理-VC prepared Arnold scrambling algorithm, the parameter settings to achieve a particular image encryption and decryption processing
arnold
- 用matlab实现对图片的arnold置乱及恢复，简单，方便，效率高-Using matlab to achieve the picture of arnold scrambling and recovery, simple, convenient, efficient
Arnold+QR
- 对图像进行Arnold置乱，置乱次数可以自己设定，观察图像变化(Scramble the image for Arnold)
untitled folder
- 对图像信息进行Arnold置乱，从时域转为频域。以及Arnold反置乱。(The image information is scrambled by Arnold and converted from the time domain to the frequency domain.)
四维猫映射置乱
- 四次猫映射置乱图像，是arnold映射的一种运用(Four cat mapped scrambling images)