Towards computability of elliptic boundary value problems in variational formulation.
Vasco BrattkaAtsushi YoshikawaPublished in: J. Complex. (2006)
Keyphrases
- boundary value problem
- variational formulation
- partial differential equations
- energy functional
- level set
- differential equations
- boundary conditions
- numerical solution
- optical flow
- object boundaries
- piecewise smooth
- anisotropic diffusion
- poisson equation
- shape prior
- regularization term
- level set method
- variational inequalities
- smooth surfaces
- image processing
- intensity distribution
- active contours
- image segmentation
- image enhancement
- curve evolution
- sensitivity analysis
- high order
- image denoising
- energy function
- multiresolution