Publica
Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten. Detection and compensation of relative motion in endoscopic heart valve recordings by circular Hough transform
| Stausberg, J. ; Deutsche Gesellschaft für Medizinische Informatik, Biometrie und Epidemiologie -GMDS-:
GMDS 2012. Deutsche Gesellschaft für Medizinische Informatik, Biometrie und Epidemiologie. 57. Jahrestagung. Abstractband : 16.09 bis 20.09. 2012, Braunschweig
Köln: GMDS, 2012
ISBN: 978-3-7945-2943-8
S.242-243 |
| Deutsche Gesellschaft für Medizinische Informatik, Biometrie und Epidemiologie (GMDS Jahrestagung) <57, 2012, Braunschweig> |
|
| Englisch |
| Konferenzbeitrag |
| Fraunhofer IIS () |
Abstract
Endoscopic video recordings are regularly used to analyze movements of heart valves [1-3]. Due to the recording setup, non-predictable relative motion between optics and valves leads to difficulties while interpreting and comparing results [4]. A detection and compensation of this relative motion is a necessary step prior further analysis. A major challenge here is to distinguish between relative motion and the valve movements. In this contribution, an approach for motion detection based on a circular Hough-transform is presented which exploits the given anatomical structure.