On the square-root approximation finite volume scheme for nonlinear drift-diffusion equations.
Clément CancèsJuliette VenelPublished in: CoRR (2022)
Keyphrases
- diffusion equation
- square root
- scale space
- anisotropic diffusion
- diffusion process
- filtering method
- partial differential equations
- noise removal
- nonlinear diffusion
- image enhancement
- floating point
- boundary conditions
- kalman filtering
- arrival rate
- euclidean space
- finite difference
- image analysis
- post processing
- riemannian manifolds
- multiscale
- noise reduction
- queueing networks