Discrete Mixed Petrov-Galerkin Finite Element Method for a Fourth-Order Two-Point Boundary Value Problem.
L. Jones Tarcius DossA. P. NandiniPublished in: Int. J. Math. Math. Sci. (2012)
Keyphrases
- boundary value problem
- partial differential equations
- fourth order
- finite element method
- numerical solution
- numerical methods
- differential equations
- anisotropic diffusion
- level set
- image denoising
- image processing
- image enhancement
- high order
- numerical simulations
- multiscale
- finite element
- nonlinear diffusion
- noise removal
- energy functional
- curve evolution
- boundary conditions
- convex sets
- computer vision
- denoising
- natural images
- wavelet transform
- diffusion equation
- state space
- image restoration