Efficient FORTRAN subprograms for the solution of elliptic partial differential equations.
Paul N. SwarztrauberRoland A. SweetPublished in: SIGNUM (1975)
Keyphrases
- partial differential equations
- boundary value problem
- numerical methods
- numerical algorithms
- image denoising
- anisotropic diffusion
- numerical scheme
- numerical solution
- image processing
- level set
- integral equation
- multiscale
- differential equations
- mathematical morphology
- linear algebra
- fourth order
- eikonal equation
- energy functional
- curve evolution
- image enhancement
- boundary conditions
- linear systems
- high order
- hamilton jacobi
- finite difference method
- diffusion equation
- multiresolution
- pattern recognition