A Parallel Fourth Order Method for Second Order Hyperbolic Partial Differential Equations.
Abdul-Qayyum M. KhaliqDave A. VossPublished in: PPSC (1993)
Keyphrases
- fourth order
- partial differential equations
- high order
- noise removal
- anisotropic diffusion
- numerical methods
- difference equations
- finite difference
- numerical solution
- energy functional
- level set
- nonlinear diffusion
- numerical algorithms
- image processing
- image enhancement
- higher order
- computer vision
- image interpolation
- conservation laws
- estimation error
- error rate
- cost function
- object recognition
- objective function