Segmentation of lung vessel trees by global optimization. - Pieter Bruyninckx; Dirk Loeckx; Dirk Vandermeulen; Paul Suetens (Image Processing, 2009)

Segmentation of liver portal veins by global optimization. - Pieter Bruyninckx; Dirk Loeckx; Dirk Vandermeulen; Paul Suetens (Computer-Aided Diagnosis, 2010)