Numerical solution of boundary value problems for the eikonal equation in an anisotropic medium.
Alexander G. ChurbanovPetr N. VabishchevichPublished in: J. Comput. Appl. Math. (2019)
Keyphrases
- numerical solution
- eikonal equation
- boundary value problem
- partial differential equations
- anisotropic diffusion
- finite difference
- difference equations
- diffusion equation
- hamilton jacobi
- differential equations
- level set
- image denoising
- image processing
- noise removal
- image enhancement
- multiscale
- energy functional
- finite element method
- numerical methods
- diffusion process
- finite element
- curve evolution
- high order
- natural images
- exact solution
- dynamic programming