Model-based detection of lung lesions in CT exams - Robert A. Kaucic; Colin C. McCulloch; Paulo R. S. Mendonça; Deborath J. Walter; Ricardo S. Avila; Joseph L. Mundy (CARS 2003. Computer Assisted Radiology and Surgery. Proceedings of the 17th International Congress and Exhibition, London, UK, June 25-28, 2003, 2003)