Maximum principles for a coupled system of second and fourth order elliptic equations and an application.
Yukun AnPublished in: Appl. Math. Comput. (2005)
Keyphrases
- fourth order
- partial differential equations
- numerical solution
- boundary value problem
- numerical algorithms
- noise removal
- numerical methods
- differential equations
- anisotropic diffusion
- high order
- image interpolation
- level set
- higher order statistics
- image denoising
- image enhancement
- nonlinear diffusion
- image processing
- edge preservation
- multiscale
- estimation error
- denoising
- high resolution
- error rate