Detection of the whole myocardium in 2D-echocardiography for multiple orientations using a geometrically constrained level-set.
Thomas DietenbeckMartino AlessandriniDaniel BarbosaJan D'hoogeDenis FribouletOlivier BernardPublished in: Medical Image Anal. (2012)
Keyphrases
- level set
- level set method
- active contours
- image segmentation
- shape prior
- left ventricle
- partial differential equations
- curve evolution
- geodesic active contours
- level set segmentation
- geometric active contours
- variational framework
- narrow band
- energy function
- variational level set method
- signed distance
- energy functional
- multiple objects
- level set based segmentation
- motion analysis
- level set framework
- level set evolution
- piecewise constant
- organ segmentation
- multiphase segmentation