Multiphase B-spline level set and incremental shape priors with applications to segmentation and tracking of left ventricle in cardiac MR images.
Van-Truong PhamThi-Thao TranKuo-Kai ShyuLian-Yu LinYung-Hung WangMen-Tzung LoPublished in: Mach. Vis. Appl. (2014)
Keyphrases
- level set
- cardiac mr images
- b spline
- shape prior
- level set based segmentation
- left ventricle
- level set method
- long axis
- active contours
- short axis
- left ventricular
- curve evolution
- control points
- object boundaries
- image segmentation
- partial differential equations
- chan vese
- energy functional
- fully automatic
- displacement field
- energy function
- least squares
- basis functions
- shape variations
- active shape model
- image analysis
- mumford shah functional
- image processing
- deformation field
- motion tracking
- image intensity
- active contour model
- manual segmentation
- deformable models
- segmentation algorithm
- motion model
- optical flow
- magnetic resonance imaging
- motion analysis