Baba C. Vemuri A. Radisavljevic Christiana Morison Leonard Multi-Resolution Stochastic 3D Shape Models for Image Segmentation. 62-76 1993 conf/ipmi/1993 IPMI db/conf/ipmi/ipmi1993.html#VemuriRL93 http://dx.doi.org/10.1007/BFb0013781