TY - Computer Engineering and Applications A1 - XU Qiu-ping1,2,GUO Min1,TIAN Li-li1 T1 - Contour extraction based on GVF Snake and graph cuts Y1 - 2008-10-01 JF - Computer Engineering and Applications JO - Computer Engineering and Applications SP - 158 EP - 160 VL - 44 IS - 28 UR - http://cea.ceaj.org N1 - 10.3778/j.issn.1002-8331.2008.28.053 ER -