Kees Bas, born in Rotterdam, graduated in Biology at Leiden University in 1954, and started his life-long career at the National Herbarium of the Netherlands, University Leiden branch (then Rijksherbarium/Hortus Botanicus) in 1953 as curator for the fungi, in particular of the Agaricales. In the first period of his career he played a leading role, together with his colleague Rudi Maas Geesteran...

Protopsaltis, Antonios, A.P. PhD, Computer Science Department, University of Ioannina, Greece. January, 2010. Reconstructing 3D CAD Models based on geometrically constrained cross sections Thesis Supervisor: Fudos, Ioannis. We introduce a novel approach to reconstructing 3D objects from cross sections of point clouds acquired by laser scanning. Cross sections are almost planar clusters of 3D po...