Multiview myocardial segmentation in echocardiographic images using a piecewise parametric shape prior.
Thomas DietenbeckMartino AlessandriniDaniel BarbosaJan D'hoogeDenis FribouletOlivier BernardPublished in: ISBI (2011)
Keyphrases
- shape prior
- echocardiographic images
- left ventricle
- level set
- graph cuts
- active contours
- deformable models
- image segmentation
- heart motion
- segmentation algorithm
- shape model
- segmentation method
- statistical shape
- region based active contours
- robust segmentation
- ultrasound images
- abnormality detection
- energy function
- energy functional
- bayesian framework
- active shape model
- shape variations
- prior shape
- active contour model
- global optimization
- fully automatic
- chan vese
- prior knowledge
- accurate segmentation
- mumford shah functional
- statistical models
- automatic segmentation
- cardiac motion
- user interaction
- medical images
- short axis
- left ventricular
- prior information
- statistical model
- chan vese model