A minimization-based finite element formulation for interface-preserving level set reinitialization.
Christopher BastingDmitri KuzminPublished in: Computing (2013)
Keyphrases
- level set
- finite element
- variational framework
- level set formulation
- variational formulation
- regularization term
- level set method
- energy functional
- finite difference
- active contours
- energy function
- image segmentation
- curve evolution
- partial differential equations
- shape prior
- finite element model
- geodesic active contours
- objective function
- finite element method
- soft tissue
- evolution equation
- numerical solution
- mumford shah functional
- euler lagrange
- level set evolution
- chan vese model
- region competition
- level set functions
- level set framework
- signed distance function
- mumford shah
- narrow band
- computer vision