Acceleration procedures for matrix iterative methods.
Claude BrezinskiPublished in: Numer. Algorithms (2000)
Keyphrases
- iterative methods
- image reconstruction from projections
- computationally expensive
- constrained optimization
- conjugate gradient method
- tomographic image reconstruction
- neural model
- singular value decomposition
- artificial intelligence
- low rank
- real time
- neural network
- artificial neural networks
- linear combination
- covariance matrix
- positive definite