Finite-difference schemes for anisotropic diffusion.
Bram van EsBarry KorenHugo J. de BlankPublished in: J. Comput. Phys. (2014)
Keyphrases
- anisotropic diffusion
- finite difference
- numerical scheme
- partial differential equations
- diffusion equation
- semi implicit
- nonlinear diffusion
- numerical solution
- edge preserving
- noise removal
- edge detection
- level set
- image denoising
- diffusion process
- diffusion tensor
- image enhancement
- finite element
- multiscale
- numerical analysis
- image processing
- energy functional
- differential equations
- numerical methods
- image restoration
- bilateral filter
- structure tensor
- pairwise
- noisy images