Automatic 3D US Brain Ventricle Segmentation in Pre-Term Neonates Using Multi-phase Geodesic Level-Sets with Shape Prior.
Wu QiuJing YuanJessica KishimotoYimin ChenMartin RajchlEranga UkwattaSandrine de RibaupierreAaron FensterPublished in: MICCAI (3) (2015)
Keyphrases
- level set
- shape prior
- distance maps
- level set evolution
- active contours
- deformable models
- chan vese model
- object segmentation
- curve evolution
- level set method
- object boundaries
- image segmentation
- variational segmentation
- chan vese
- energy functional
- level set segmentation
- partial differential equations
- variational framework
- level set framework
- level set based segmentation
- energy function
- signed distance function
- evolution equation
- pose invariant
- geodesic active contours
- shape representation
- active shape model
- regularization term
- graph cuts
- shape model
- mumford shah functional
- shape variations
- variational methods
- active contour model
- piecewise constant
- region based segmentation
- variational formulation
- fully automatic
- prior shape
- region based active contours
- narrow band
- multiphase segmentation
- intensity inhomogeneity
- prior shape knowledge
- medical images