摘要
伴随着优秀科学技术的不断衍生,数字图像在传输过程中受到的威胁也越来越多。而图像加密是保证其能够安全的发送到接受者的有效方法之一。本文介绍了现今几种先进的图像加密算法,分析了当前图像加密算法的研究现状及发展趋势。
In recent years,with the development of science and technology,security threats are also a growing number of digital image.Image encryption is to ensure that images can be sent to the recipient＇s one effective means of security.This paper describes the current state of the art image encryption algorithm,analyzed the current research situation and development trend of image encryption algorithm.
出处
《中国科技信息》
2012年第2期78-78,86,共2页
China Science and Technology Information
关键词
图像加密
自适应加密
混合混沌加密
盲源分离加密
image encryption
self-adaptive encryption
hybrid of chaos
blind source separation
