Convergence of numerical solution of a fourth-order boundary value problem.
J. RashidiniaA. GolbabaeePublished in: Appl. Math. Comput. (2005)
Keyphrases
- numerical solution
- boundary value problem
- fourth order
- partial differential equations
- anisotropic diffusion
- image denoising
- level set
- differential equations
- image processing
- image enhancement
- noise removal
- high order
- nonlinear diffusion
- multiscale
- energy functional
- curve evolution
- diffusion equation
- finite element method
- numerical methods
- finite element
- gaussian derivatives
- convergence rate
- sufficient conditions
- image interpolation
- scale spaces