A Residual Based A Posteriori Error Estimators for AFC Schemes for Convection-Diffusion Equations.
Abhinav JhaPublished in: CoRR (2020)
Keyphrases
- diffusion equation
- anisotropic diffusion
- scale space
- diffusion process
- noise removal
- partial differential equations
- image enhancement
- diffusion processes
- scale spaces
- filtering method
- boundary conditions
- nonlinear diffusion
- error rate
- finite difference
- multiscale
- low variance
- edge detection
- noise level
- post processing
- image analysis
- pairwise
- pattern recognition
- image segmentation
- pattern formation