%0 Journal Article
%T A New Approach to Reconstruction of Transverse Cross Sections of Arteriae from Biplane Orthogonal Projections<br>基于双平面正交投影重建血管截面的新方法
%A Zheng Nanning
%A Xu Donghu
%A Xu Weipu
%A <br>郑南宁
%A 许东华
%J 中国图象图形学报
%D 1999
%I 
%X In this paper,a new approach to reconstruction of transverse cross sections of arteries from biplane orthogonal projections is proposed. A weighting distance is defined as measure of resemblance between adjacent slices. The measure of resemblance is optimized by modifying minimum flow approach. The connected constraint of cross sections and the random number are then introduced to obtain most connected cross sections. Experimental results show that 2D slice reconstruction which is of the most resemblance to the guide model and the most connected cross section is obtained under the projection data fidelity constraint using this method.
%K Slice reconstruction
%K Network flow approach<br>血管截面重建
%K 网流
%K 双面正交投影
%K 医学图象
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=7CD40993C48CE240CB69F4F90CA71094&yid=B914830F5B1D1078&vid=E158A972A605785F&iid=0B39A22176CE99FB&sid=A4FA325EA800C820&eid=DBF54A8E2A721A6D&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=5&reference_num=1