Quasi-a priori truncation error estimation and higher order extrapolation for non-linear partial differential equations.
François FraysseEusebio ValeroGonzalo RubioPublished in: J. Comput. Phys. (2013)
Keyphrases
- error estimation
- partial differential equations
- higher order
- high order
- image denoising
- model selection
- anisotropic diffusion
- numerical solution
- natural images
- error estimates
- level set
- image processing
- image enhancement
- energy functional
- fourth order
- numerical algorithms
- pairwise
- numerical methods
- multiscale
- curve evolution
- markov random field
- mathematical morphology
- morphological operators
- diffusion equation
- problems in image processing
- numerical scheme
- differential equations
- support vector machine
- finite difference
- conservation laws
- feature selection
- numerical simulations
- cross validation
- boundary element