Jin-Sung Yoon Joo-Chul Park Seok-Woo Jang Gye-Young Kim A Shakable Snake for Estimation of Image Contours. 9-16 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3043&spage=9 2004 conf/iccsa/2004-1 ICCSA (1) db/conf/iccsa/iccsa2004-1.html#YoonPJK04