A PDE approach to fractional diffusion: A posteriori error analysis.
Long ChenRicardo H. NochettoEnrique OtárolaAbner J. SalgadoPublished in: J. Comput. Phys. (2015)
Keyphrases
- error analysis
- anisotropic diffusion
- partial differential equations
- reaction diffusion
- nonlinear diffusion
- least squares
- diffusion process
- diffusion processes
- diffusion equation
- edge detection
- noise removal
- error correction
- cross ratio
- shock filter
- diffusion model
- numerical scheme
- level set
- scale spaces
- structure tensor
- image denoising
- perona malik
- maximum likelihood
- image enhancement
- image magnification
- multiscale
- error estimates
- image processing
- information diffusion
- curve evolution