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 |
Hits:
Description: 关于m序列等随即序列的若干好文章，随机序列在图像音频视频等加密过程中有很大作用，文章中有随机序列实现的源代码，很有研究价值。-M sequence, such as on a number of sequences was good articles, random sequence in image encryption, such as audio and video plays a significant role in the process, the article in the realization of a random sequence of source code, useful research value. Platform: |
Size: 3425280 |
Author:张燕 |
Hits:
Description: 基于matlab的图形图象加密算法，对图形图象进行行列变换，达到对图象进行加密的功能。-Matlab-based graphical image encryption algorithm, to transform the ranks of graphics images to be encrypted on the image function. Platform: |
Size: 1024 |
Author:liweiyi |
Hits:
Description: C#编写的带控件图象加密解密功能
主要是encoding和decoding二函数-C# Prepared with control image encryption and decryption functions mainly encoding and decoding Second function Platform: |
Size: 34816 |
Author:tang8407 |
Hits:
Description: 介绍了数字图像加密技术的现状，主要介绍了混沌在数字图像加密领域内的应用。
提供了一个基于双混沌的数字图像加密算法-Introduced a digital image encryption technology, the status quo, mainly introduced the chaos in the field of digital image encryption applications. Provides a dual-chaos-based digital image encryption algorithm Platform: |
Size: 1687552 |
Author:刘伟 |
Hits:
Description: 使用矢量量化技术实现对图像的加密以及解密-The use of vector quantization technique for image encryption and decryption Platform: |
Size: 53248 |
Author:lauren |
Hits:
Description: 图像加密与解密代码，容易修改参数，供大家参考-Image encryption and decryption code, easy to modify the parameters for your reference Platform: |
Size: 1866752 |
Author:cc |
Hits:
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 |
Hits:
Description: dct和混沌相结合的图像加密，速度较慢但可以用来学习-DCT and chaotic combination of image encryption, slower but can be used to study Platform: |
Size: 1024 |
Author:223 |
Hits:
Description: RSA加密解密BMP图象,并用pollord算法对其进行分析,能够成功加密图象-RSA encryption and decryption BMP images, and pollord analysis algorithm to be successful in image encryption Platform: |
Size: 112640 |
Author:qq11420 |
Hits:
Description: 采用matlab实现的图像加密程序，还算可以的
就是速度有些慢-Using matlab realize image encryption procedures, the speed is still possible that some slow Platform: |
Size: 1024 |
Author:223 |
Hits:
Description: 在充分研究了原有的二值图像加密算法的基础上，结合混沌序列的特性提出了一种基于位扩展的灰度图像加密算法,并作了对比试验-Fully studied in the original binary image encryption algorithm based on the combination of the characteristics of chaotic sequences is proposed based on extended-bit gray image encryption algorithm, and made a comparative test Platform: |
Size: 444416 |
Author:周详 |
Hits:
Description: 实验目的：
1） 图像水平集合
2） 图像加密算法
3） 边缘提取
4） 噪音图像的产生
（2）显示图像，理解图像的模型
（3）使用图像的不同格式，理解图像压缩的意义
（4）对图像做简单的操作
本次实验需要熟练使用以下几个MATLAB命令：
imread, imwrite, imshow,figure
-Experimental purposes: 1) the level of collection of image 2) image encryption algorithm 3) Edge 4) noise generated images (2) display images, understanding image model (3) the use of images in different formats, understanding the significance of image compression (4) image to do a simple experiment needs to operate the skilled use of the following MATLAB command: imread, imwrite, imshow, figure Platform: |
Size: 6144 |
Author:Victor |
Hits:
Search - image encryption