%0 Journal Article
%T Cluster Analysis Based Robust Mesh Watermarking Approach<br>一种基于聚类分析的三角网格强壮水印方法
%A WANG Yan-wei
%A ZHENG Ying
%A <br>王彦伟
%A 郑英
%J 计算机科学
%D 2009
%I 
%X We presented a cluster analysis based robust watermarking approach which can be used for watermark embedding and extraction of triangle mesh,a frequently research object in computer graphics.For the first time,we applied K-Means cluster method,which is a common method in cluster analysis,into mesh watermarking research.Watermark information was embedded by spherical triangulation of cluster result and subtle modification of facet normals.By analyzing characters of the whole process,the high efficient numeri...
%K Mesh watermarking
%K Cluster analysis
%K Attack
%K Mesh alignment
%K Mesh resampling<br>网格水印
%K 聚类分析
%K 攻击
%K 网格对齐
%K 网格重采样
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=5EC42C7E30EDC828BEB64F56B97AA2C7&yid=DE12191FBD62783C&vid=933658645952ED9F&iid=0B39A22176CE99FB&sid=4B1FFFA116F7AE3B&eid=80BD0A2EF8664214&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=28