The influence of a matrix condition number on iterative methods' convergence.
Anna PyzaraBeata BylinaJaroslaw BylinaPublished in: FedCSIS (2011)
Keyphrases
- natural images
- condition number
- iterative methods
- power spectrum
- iterative algorithms
- condition numbers
- linear algebra
- interior point methods
- image denoising
- correlation matrix
- image reconstruction from projections
- regression model
- computationally expensive
- constrained optimization
- convergence rate
- primal dual
- neural model
- numerical stability
- semidefinite programming
- sparse matrix
- convex optimization
- covariance matrix
- super resolution
- numerical methods