On the use of matrix functions for fractional partial differential equations.
Roberto GarrappaMarina PopolizioPublished in: Math. Comput. Simul. (2011)
Keyphrases
- partial differential equations
- level set
- anisotropic diffusion
- numerical solution
- image denoising
- image processing
- image enhancement
- fourth order
- numerical algorithms
- numerical methods
- differential equations
- energy functional
- multiscale
- curve evolution
- mathematical morphology
- finite difference
- finite difference method
- singular value decomposition
- matrix valued
- nonlinear diffusion
- numerical scheme
- boundary value problem
- low rank
- higher order
- lattice boltzmann
- conservation laws
- problems in image processing
- structure tensor
- diffusion equation
- covariance matrix
- dynamical systems
- multiresolution
- pairwise
- image segmentation