Cookies on this website
We use cookies to ensure that we give you the best experience on our website. If you click 'Continue' we'll assume that you are happy to receive all cookies and you won't see this message again. Click 'Find out more' for information on how to change your cookie settings.

© 2015 IEEE. Local contractility evaluation is a promising area of cardiovascular research. We propose strain (local deformation measure) calculation method based on 2d non-rigid image registration on CINE magnetic resonance imaging data. First we register pairs of consecutive images in time series then we apply the results to whole study. Presented 2d approach is stable and faster then 3d or 3d+t methods. We validated results against two Grand Challenges (2009 Left Ventricle Segmentation and 2011 Motion Tracking). Both tracking myocardial contours and tracking points give satisfactory results. We show that our approach gives similar information as ejection fraction on global level.

Original publication

DOI

10.1109/IDAACS.2015.7341388

Type

Conference paper

Publication Date

30/11/2015

Volume

2

Pages

672 - 675