Direct numerical method for an inverse problem of a parabolic partial differential equation.
Wenyuan LiaoMehdi DehghanAkbar MohebbiPublished in: J. Comput. Appl. Math. (2009)
Keyphrases
- numerical methods
- partial differential equations
- numerical solution
- anisotropic diffusion
- image denoising
- image processing
- finite difference method
- level set
- differential equations
- multiscale
- finite element method
- boundary element method
- image enhancement
- problems in image processing
- energy functional
- level set method
- numerical algorithms
- numerical scheme
- fourth order
- curve evolution
- finite difference
- high order
- boundary value problem
- ordinary differential equations
- image smoothing
- heat equation
- pairwise
- feature extraction