%0 Journal Article
%T Research of image based watermarking attack algorithms<br>基于图像的数字水印攻击技术的研究*
%A WANG Ying
%A ZHENG Xue feng
%A LIU Hai yan
%A <br>王颖
%A 郑雪峰
%A 刘海燕
%J 计算机应用研究
%D 2008
%I 
%X Digital watermarking techniques are proposed to meet the urgent requirement.Robustness against attack is the basic demand of digital watermarking.Many algorithms claim to be robust against various transformations,and in order to verify the robustness,lots of attack techniques have been developed.This paper summaried digital image watermark attack algorithms comprehensively and introduced some unresolved problems.Finally,it proposed promising directions.
%K digital watermarking
%K watermark attacks
%K robustness
%K watermark embedding
%K watermark detection<br>数字水印
%K 水印攻击
%K 鲁棒性
%K 水印嵌入
%K 水印检测
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=10C18215FFDD3A486A6186942803C746&yid=67289AFF6305E306&vid=C5154311167311FE&iid=5D311CA918CA9A03&sid=3AF8E7E05757FA19&eid=E5322D16BA846136&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=2&reference_num=32