A new iterative method for a class of linear system arising from image restoration problems
DOI10.1016/j.rinam.2021.100221zbMath1480.65072OpenAlexW3217759243WikidataQ113099982 ScholiaQ113099982MaRDI QIDQ2063317
Xiang Wang, Li-Dan Liao, Rui-Xia Li
Publication date: 11 January 2022
Published in: Results in Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.rinam.2021.100221
Computational methods for sparse matrices (65F50) Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)
Related Items (1)
Cites Work
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Some matrix nearness problems suggested by Tikhonov regularization
- A simplified HSS preconditioner for generalized saddle point problems
- A special Hermitian and skew-Hermitian splitting method for image restoration
- A block product preconditioner for saddle point problems
- A shifted nested splitting iterative method with applications to ill-posed problems and image restoration
- On the computation of a truncated SVD of a large linear discrete ill-posed problem
- Regularization parameter determination for discrete ill-posed problems
- A modified truncated singular value decomposition method for discrete ill-posed problems
- Accelerated Hermitian and skew-Hermitian splitting iteration methods for saddle-point problems
- Convergence properties of preconditioned Hermitian and skew-Hermitian splitting methods for non-Hermitian positive semidefinite matrices
- Hermitian and Skew-Hermitian Splitting Methods for Non-Hermitian Positive Definite Linear Systems
- Conjugate-gradient preconditioning methods for shift-variant PET image reconstruction
- A Preconditioner for Generalized Saddle Point Problems
- Spectral Properties of the Hermitian and Skew-Hermitian Splitting Preconditioner for Saddle Point Problems
- Displacement Structure: Theory and Applications
- Augmentation Block Triangular Preconditioners for Regularized Saddle Point Problems
- Weighted Toeplitz Regularized Least Squares Computation for Image Restoration
- Preconditioned Iterative Methods for Weighted Toeplitz Least Squares Problems
This page was built for publication: A new iterative method for a class of linear system arising from image restoration problems
