A posteriori discontinuous Galerkin error estimates for transient convection-diffusion equations.
Alexandre ErnJennifer ProftPublished in: Appl. Math. Lett. (2005)
Keyphrases
- diffusion equation
- error estimates
- partial differential equations
- error estimation
- anisotropic diffusion
- cross validation
- diffusion processes
- image denoising
- steady state
- numerical solution
- image processing
- level set
- differential equations
- provably correct
- image enhancement
- scale spaces
- scale space
- diffusion process
- nonlinear diffusion
- error analysis
- noise removal
- high order
- pattern formation
- multiscale
- multiresolution
- model selection
- training set
- feature selection
- color images
- higher order