| 一种基于混沌映射的图像保密通信 |
| |
| 引用本文： | 姜雪,吴楚.一种基于混沌映射的图像保密通信[J].计算机工程与应用,2004,40(34):176-178. |
| |
| 作者姓名： | 姜雪 吴楚 |
| |
| 作者单位： | 信息工程大学信息工程学院,郑州,450002 |
| |
| 摘 要： | 论述了一种基于混沌映射的图像保密通信系统。加解密算法应用了4个一维混沌映射,采用了图像置乱和混沌掩盖同时进行的方法,并使用了扩散机制。该算法具有加解密效果良好、适应性强、鲁棒性强、加解密速度快等特点。该软件系统可以处理多种格式和类型的图像,并实现了将其在因特网上以点对点方式进行传输。
|
| 关 键 词： | 混沌映射 图像保密通信 点对点通信 |
| 文章编号： | 1002-8331-(2004)34-0176-03 |
An Image Secure Communication Based on Chaotic Maps |
| |
| Jiang Xue Wu Chu.An Image Secure Communication Based on Chaotic Maps[J].Computer Engineering and Applications,2004,40(34):176-178. |
| |
| Authors: | Jiang Xue Wu Chu |
| |
| Abstract: | A system for image secure communication based on chaotic maps is presented.To encrypt and decrypt image,the algorithm employs four 1D chaotic maps and diffusion mechanism and combines image permutation and chaos mask.The algorithm has characteristics of fine effect,strong adaptability,good robustness and higher encryption speed.This software can process many formats and types of images and transmit them by peer-to-peer communication at Internet. |
| |
| Keywords: | chaotic map image secure communication peer-to-peer communication |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
