Michal Holtzman-Gazit Dorith Goldsher Ron Kimmel Hierarchical Segmentation of Thin Structures in Volumetric Medical Images. 562-569 http://dx.doi.org/10.1007/978-3-540-39903-2_69 2003 conf/miccai/2003-2 MICCAI (2) db/conf/miccai/miccai2003-2.html#Holtzman-GazitGK03