The ReLPM Exponential Integrator for FE Discretizations of Advection-Diffusion Equations.
Luca BergamaschiMarco CaliariMarco VianelloPublished in: International Conference on Computational Science (2004)
Keyphrases
- diffusion equation
- anisotropic diffusion
- scale space
- diffusion process
- partial differential equations
- finite element
- noise removal
- boundary conditions
- image enhancement
- pattern formation
- finite difference
- nonlinear diffusion
- scale spaces
- filtering method
- multiscale
- coherence enhancing diffusion
- cellular automata
- feature vectors
- object recognition
- image processing
- computer vision