%0 Journal Article
%T Research progress in tetrahedral mesh generation from medical volume data<br>医学体数据中四面体化方法的研究进展*
%A ZHOU Yun
%A FAN Xiao-ping
%A LIAO Zhi-fang
%A LIU Shao-qiang
%A <br>周筠
%A 樊晓平
%A 廖志芳
%A 刘少强
%J 计算机应用研究
%D 2011
%I 
%X Tetrahedral mesh generation has always been a hot issue in the area of mesh generation, but its application in geometrical construction of organs from medical volume data is still very difficult. This paper first gave an introduction to the state-of-art of the Marching cubes which was the most popular isofacing algorithm. Then, according to different preprocessing for medical volume data, summarized and compared three types of tetrahedral mesh generation in their developments, extension and limitations (including the attempts to resolve its limitations) through classic examples. Especially, analyzed and reviewed some novel algorithms based on Delaunay in detail. Along existing methods, predicted some potential directions for future research finally.
%K medical volume data
%K geometrical construction of organs
%K tetrahedral mesh generation
%K Delaunay<br>医学体数据
%K 器官几何建模
%K 四面体化方法
%K Delaunay
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=1F8EB868F38CE072A75434F3712DDDE4&yid=9377ED8094509821&vid=D3E34374A0D77D7F&iid=F3090AE9B60B7ED1&sid=61BFD922379BD8FD&eid=0E3C2F446FA458F4&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=83