Endocardium and Epicardium Contour Modeling Based on Markov Random Fields and Active Contours.
Lucilio Cordero-GrandePablo Casaseca-de-la-HigueraMarcos Martín-FernándezCarlos Alberola-LópezPublished in: EMBC (2006)
Keyphrases
- active contours
- markov random field
- image segmentation
- energy function
- active contour model
- left ventricle
- level set
- energy minimization
- shape prior
- object boundaries
- random fields
- level set method
- graph cuts
- ultrasound images
- belief propagation
- segmentation method
- maximum a posteriori
- parameter estimation
- higher order
- mrf model
- geodesic active contours
- image restoration
- active contour segmentation
- external force
- energy functional
- gradient vector flow
- image analysis
- pairwise
- multiscale
- geometric active contours
- potential functions
- conditional random fields
- force field
- shape model
- fully automatic
- image intensity
- image processing
- computer vision
- machine learning