【作者】 游福成； 郑良斌； 曾广平；

【Author】 YOU Fu-cheng1,ZHENG Liang-bin1,ZENG Guang-ping2(1.College of Information and Mechanical Engineering,Beijing Institute of Graphic Communication,Beijing 102600,China;2.School of Information Engineering,University of Science and Technology Beijing,Beijing 100083,China)

【机构】 北京印刷学院信息与机电工程学院； 北京科技大学信息工程学院；

【摘要】 提出一种新的基于数字水印与移动Agent的版权保护与追踪系统,它利用移动Agent的分布及移动特性,在受检测的远程主机上直接对数字水印进行验证,然后返回结果,克服以往服务器负载过重的缺点,并大大提高了版权保护与追踪效率。此外,还提出基于KQML、XML和SOAP的数字水印检测Agent的通信架构,以便实现异构程序和平台之间的互操作性。更多还原

【Abstract】 Digital copyright protection is a big concern under the circumstances of Network.The conventional method of copyright protection is to search information of digital works with search engine,and download them to a server where all digital works would be authenticated.A new Copyright Protecting System base on digital watermark and mobile agent is proposed,which can authenticate the digital watermark of digital works directly in the remote mainframe by using the distribution and transfer character of Mobile Agent.Then the results of the authentication will be sent back to the server.Therefore the convenient disadvantage of server load overweight is solved,and the efficiency of copyright protecting and tracing is greatly improved.Furthermore,a communication framework of digital watermark detection agent based on KQML,XML and SOAP is also proposed to realize the mutual operation between isomerous programs and platforms.更多还原