title: Comparison of manual versus automated edge detection for determining degrees of luminal narrowing by quantitative coronary angiography.
authors.affiliation: Division of Cardiology, St. Michael's Hospital, University of Toronto, Ontario, Canada.
authors.forename: A
authors.initials: A
authors.lastname: Langer
authors.forename: R F
authors.initials: RF
authors.lastname: Wilson
mesh_terms: D000465:Algorithms; D000787:Angina Pectoris / Q000000981:diagnostic imaging; D017023:Coronary Angiography; D003327:Coronary Disease / Q000000981:diagnostic imaging / Q000473:pathology; D003331:Coronary Vessels / Q000473:pathology; D006801:Humans; D011856:Radiographic Image Enhancement / Q000379:methods*