Preconditioned Iterative Methods for Weighted Toeplitz Least Squares Problems.

Michele Benzi Michael K. Ng

Published in: SIAM J. Matrix Anal. Appl. (2006)

Keyphrases

iterative methods
least squares
constrained optimization
computationally expensive
iterative algorithms
efficient algorithms for solving
image reconstruction from projections
conjugate gradient method
genetic algorithm
computational complexity
feature vectors
robust estimation