The present invention relates to a system of modeling a three dimensional target object which is represented by a plurality of cross-sectional images in order to provide a representative corresponding three dimensional model. The invention selects an initial model from a plurality of available initial...http://www.google.co.uk/patents/US20020172407?utm_source=gb-gplus-sharePatent US20020172407 - System for modeling static and dynamic three dimensional anatomical structures by 3-D models