Functional level-set derivative for a polymer self consistent field theory Hamiltonian.
Gaddiel OuakninNabil LaachiDaniil BochkovKris T. DelaneyGlenn H. FredricksonFrédéric GibouPublished in: J. Comput. Phys. (2017)
Keyphrases
- level set
- mumford shah functional
- active contours
- level set method
- image segmentation
- curve evolution
- level set based segmentation
- method for image segmentation
- narrow band
- shape prior
- energy functional
- partial differential equations
- piecewise constant
- variational framework
- level set evolution
- level set framework
- variational level set method
- evolution equation
- variational formulation
- finite difference
- level set segmentation
- energy function
- geodesic active contours
- machine learning
- image segmentation methods
- signed distance
- evolution process
- intensity inhomogeneity
- medical image segmentation
- quotient space
- euler lagrange
- variational methods