Showalter regularization of a singularly perturbed PDE.
Arindama SinghS. SheelaPublished in: Appl. Math. Comput. (2004)
Keyphrases
- partial differential equations
- numerical scheme
- matrix valued
- anisotropic diffusion
- regularization method
- inverse problems
- high order
- level set
- scale spaces
- regularization parameter
- original data
- image magnification
- image denoising
- image enhancement
- parameter selection
- conservation laws
- regularization methods
- projection operator
- edge preserving
- blind deconvolution
- noise removal
- image processing
- energy functional
- prior information
- higher order
- multiscale