title: Mechanics of image manipulation.
authors.affiliation: Chefarzt Abteilung für Innere Medizin, Kreiskrankenhous, Eutin, Germany.
authors.forename: W
authors.initials: W
authors.lastname: Swobodnik
mesh_terms: D016145:Endoscopy, Digestive System; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods*