A residual based a posteriori error estimators for AFC schemes for convection-diffusion equations.
Abhinav JhaPublished in: Comput. Math. Appl. (2021)
Keyphrases
- diffusion equation
- scale space
- anisotropic diffusion
- diffusion process
- partial differential equations
- noise removal
- diffusion processes
- image enhancement
- scale spaces
- boundary conditions
- filtering method
- nonlinear diffusion
- error rate
- finite difference
- multiscale
- maximum likelihood
- image processing
- edge detection
- denoising
- pattern recognition
- low variance
- pattern formation