An Evaluation of Ridge Extraction Methods for Portal Imaging. - Jonathan Stoeckel; Frans Vos; P. H. Vos; Albert M. Vossepoel (ICPR, 2000)

Evaluation of an Automatic System for Simulator/Portal Image Matching. - Frans Vos; Jonathan Stoeckel; P. H. Vos; Albert M. Vossepoel (MICCAI, 2000)