Simulating diffusion processes in discontinuous media: A numerical scheme with constant time steps.
Antoine LejayGéraldine PichotPublished in: J. Comput. Phys. (2012)
Keyphrases
- diffusion processes
- numerical scheme
- partial differential equations
- anisotropic diffusion
- diffusion equation
- diffusion process
- nonlinear diffusion
- level set
- image enhancement
- image denoising
- image processing
- energy functional
- edge detection
- denoising
- finite difference
- noise removal
- diffusion tensor
- scale space
- multiscale
- motion estimation