<?xml version="1.0"?>
<dblp>
<article key="journals/prl/NingWLY07" mdate="2007-02-28">
<author>Jifeng Ning</author>
<author>Chengke Wu</author>
<author>Shigang Liu</author>
<author>ShuQin Yang</author>
<title>NGVF: An improved external force field for active contour model.</title>
<pages>58-63</pages>
<year>2007</year>
<volume>28</volume>
<journal>Pattern Recognition Letters</journal>
<number>1</number>
<ee>http://dx.doi.org/10.1016/j.patrec.2006.06.014</ee>
<url>db/journals/prl/prl28.html#NingWLY07</url>
</article>
</dblp>
