An exponential integrator for finite volume discretization of a reaction-advection-diffusion equation.
Antoine TambuePublished in: Comput. Math. Appl. (2016)
Keyphrases
- diffusion equation
- reaction diffusion
- scale space
- anisotropic diffusion
- diffusion process
- partial differential equations
- boundary conditions
- noise removal
- image enhancement
- filtering method
- diffusion coefficient
- scale spaces
- gaussian kernel
- nonlinear diffusion
- preprocessing
- finite difference
- computer vision
- post processing
- image processing
- denoising
- multiscale
- image sequences
- three dimensional