Qihua Yang Qiang Wang Tissue Cell Boundaries Detection based on Curvelet-based Snake Model in Electrorotation Bio-chip Control System. 728-732 2008 BMEI (1) http://doi.ieeecomputersociety.org/10.1109/BMEI.2008.139 conf/bmei/2008-1 db/conf/bmei/bmei2008-1.html#YangW08