<?xml version="1.0"?>
<dblp>
<inproceedings key="conf/cvpr/XuP97" mdate="2003-04-01">
<author>Chenyang Xu</author>
<author>Jerry L. Prince</author>
<title>Gradient Vector Flow: A New External Force for Snakes.</title>
<pages>66-</pages>
<year>1997</year>
<crossref>conf/cvpr/1997</crossref>
<booktitle>CVPR</booktitle>
<ee>http://computer.org/proceedings/cvpr/7822/78220066abs.htm</ee>
<url>db/conf/cvpr/cvpr1997.html#XuP97</url>
</inproceedings>
</dblp>
