摘要
近年来,随着网络和多媒体的快速发展,信息隐藏技术已经成为信息安全领域的一个研究重点。该文首先介绍了信息隐藏的一般概念,然后介绍了信息隐藏的基本原理,最后简要介绍了常用技术以及应用。
With the development of internet and multimedia,the technology of information hiding has become an important aspect of information security.In this paper,the concept of information hiding is first introduced,then this paper studies the information hiding theories. Finally,this paper presents a brief introduction of main technology and application of information hiding.
出处
《电脑知识与技术》
2009年第5X期3854-3855,3863,共3页
Computer Knowledge and Technology
关键词
信息隐藏
信息安全
版权保护
information hiding
information security
copyright protection
