Numerical methods for nonlinear second-order hyperbolic partial differential equations. I. Time-linearized finite difference methods for 1-D problems.
Juan I. RamosPublished in: Appl. Math. Comput. (2007)
Keyphrases
- partial differential equations
- numerical methods
- finite difference
- numerical solution
- image denoising
- anisotropic diffusion
- level set
- numerical algorithms
- diffusion equation
- image processing
- differential equations
- hamilton jacobi
- difference equations
- fourth order
- conservation laws
- image enhancement
- finite difference method
- semi implicit
- numerical scheme
- multiscale
- boundary value problem
- high order
- finite element method
- energy functional
- noise removal
- heat equation
- nonlinear diffusion
- scale spaces
- image segmentation