Accelerated perturbation-resilient block-iterative projection methods with application to image reconstruction

We study the convergence of a class of accelerated perturbation-resilient block-iterative projection methods for solving systems of linear equations. We prove convergence to a fixed point of an operator even in the presence of summable perturbations of the iterates, irrespective of the consistency o...

Full description

Bibliographic Details

Published in:	Inverse problems Vol. 28; no. 3
Main Authors:	Nikazad, T, Davidi, R, Herman, G T
Format:	Journal Article
Language:	English
Published:	England 01.03.2012
Subjects:	block-iterative algorithms superiorization image reconstruction from projections total variation perturbation resilience
ISSN:	0266-5611
Online Access:	Get more information
Tags:	Add Tag No Tags, Be the first to tag this record!