Stability of a fourth order bi-parametric family of iterative methods.
Alicia CorderoJavier García-MaimóJuan R. TorregrosaMaría P. VassilevaPublished in: J. Comput. Appl. Math. (2017)
Keyphrases
- image denoising
- fourth order
- iterative methods
- partial differential equations
- parametric family
- nonlinear diffusion
- natural images
- anisotropic diffusion
- image reconstruction from projections
- computationally expensive
- constrained optimization
- noise removal
- iterative algorithms
- high order
- neural model
- multiscale
- noise reduction
- scale space
- estimation error
- image interpolation
- higher order
- feature space
- objective function
- feature extraction