%0 Journal Article %T The Concept and Approach for Digital Image Watermarking and Copyright Protection
数字图像水印与版权保护——概念与方法 %A SANG Jun %A LIAO Xiao-Feng School of Software Engineering %A Chongqing University %A Chongqing College of Computer Science %A Engineering %A Chongqing University %A Chongqing %A
桑军 %A 廖晓峰 %J 计算机科学 %D 2005 %I %X The background and concept of digital watermarking technology applying to the copyright protection of multimedia digital products are introduced in this paper. Especially, the characteristics and framework for the digital image watermarking are analyzed in detail. Furthermore, by discussing current research trend, future research direc- tions are also given. %K Information hiding %K Digital watermarking %K Copyright protection
数字图像水印 %K 版权保护 %K 信息隐藏 %K 图像处理 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=A48698220146E665&yid=2DD7160C83D0ACED&vid=9971A5E270697F23&iid=CA4FD0336C81A37A&sid=480C51B1F0CE0AB6&eid=EDA22B444205D04A&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=34