Segmentation of the cardiac ventricle using two layer level sets with prior shape constraint.
Junchi LuChaolu FengJinzhu YangWei LiDazhe ZhaoChao WanPublished in: Biomed. Signal Process. Control. (2021)
Keyphrases
- level set
- prior shape
- shape prior
- chan vese
- distance maps
- level set segmentation
- active contours
- region based segmentation
- initial contour
- level set method
- left ventricle
- image segmentation
- energy functional
- deformable models
- curve evolution
- level set framework
- partial differential equations
- level set formulation
- variational framework
- energy function
- object segmentation
- object boundaries
- mumford shah functional
- piecewise constant
- level set evolution
- variational methods
- narrow band
- geodesic active contours
- distance map
- variational formulation
- intensity inhomogeneity
- texture segmentation
- active contour model
- shape model
- fully automatic
- image analysis