Katholieke Universiteit Leuven - Center for Processing Speech Kasteelpark Arenberg 10 B-3001 Heverlee, Belgium Telephone: +32-(0)16-32.17.13 Fax: +32-(0)16-32.17.23 http://www.esat.kuleuven.ac.be/psi Technical Report: KUL/ESAT/PSI/0102 A Statistical Framework for Partial Volume Segmentation Koen Van Leemput, Frederik Maes, Dirk Vandermeulen, and Paul Suetens April 2001