No Photo Stefan Ameling Lines of Research Publications Detection of Lesions in Colonoscopic Images: A Review World Congress on Medical Physics and Biomedical Engineering, September 7 - 12, 2009, Munich, Germany Stephan Wirth; Stefan Ameling; Nikita Shevchenko; Thomas Wittenberg; Dietrich Paulus; Christian Münzenmayer. December, 2010. Texture-based Polyp Detecion in Colonoscopy Bildverarbeitung für die Medizin 2009 - Algorithmen, Systeme, Anwendungen Stephan Wirth; Stefan Ameling; Dietrich Paulus; Gerard Lacey; Fernando Vilariño. December, 2009. Methods for Polyp Detection in Colonoscopy Videos: A Review Stephan Wirth; Stefan Ameling. December, 2008.