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Evaluation des déformations du myocarde sur des séquences temporelles d'images IRM par estimation contrainte du flot optique
| Content Provider | Semantic Scholar |
|---|---|
| Author | Randrianarisolo, Solofohery Delechelle, Eric Petit, Eric Chenoune, Yasmina Garot, Jérôme Rahmouni, Alain |
| Copyright Year | 2005 |
| Abstract | This work aims to estimate the myocardial strain on MR sequences for evaluating cardiac function. We assess, by a segmentation and myocardial contours mapping method, a sparse velocity field used like constraint in calculation of the optical flow. A clinical validation of the myocardial strain estimating method from standard cine-MR image made it possible to consider the accurate evaluation of the viability of cardiac tissue in clinical routine. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://documents.irevues.inist.fr/bitstream/handle/2042/14023/A427_47353.pdf?sequence=1 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |