φ-FEM: A Finite Element Method on Domains Defined by Level-Sets.
Michel DuprezAlexei LozinskiPublished in: SIAM J. Numer. Anal. (2020)
Keyphrases
- finite element method
- level set
- finite element
- numerical solution
- partial differential equations
- numerical simulations
- numerical methods
- level set method
- curve evolution
- boundary conditions
- active contours
- connected components
- diffuse optical tomography
- image segmentation
- finite element model
- boundary element method
- energy functional
- level lines
- shape prior
- geodesic active contours
- finite difference method
- energy function
- theoretical analysis
- experimental data