Local Hybrid Level-set Method for MRA Image Segmentation.
Qingqi HongQingde LiJie TianPublished in: CIT (2010)
Keyphrases
- variational formulation
- level set method
- image segmentation
- level set
- energy functional
- active contours
- topology preserving
- geodesic active
- level set evolution
- curve evolution
- deformable models
- hamilton jacobi
- narrow band
- piecewise constant
- multiresolution
- active contour model
- geodesic active contours
- multiscale
- partial differential equations
- region growing
- segmentation method
- computer vision
- segmentation result
- variational framework
- image analysis
- image processing
- blood vessels
- medical imaging
- contour detection
- gradient vector flow
- mumford shah
- level set functions
- markov random field
- mumford shah model
- graph cuts