Mathematical Sciences: Faculty Publications
The Block Diagonally-Relaxed Orthogonal Projection Algorithm for Compressed Sensing Based Tomography
Document Type
Conference Proceeding
Publication Date
2011
Publication Title
Proceedings of the International Symposium on Photonics and Optoelectronics
DOI
10.1109/SOPO.2011.5780660
ISBN
978-1-4244-6554-5
ISSN
2156-8480
Abstract
In this paper, we propose a block diagonally-relaxed orthogonal projection algorithm incorporated into the total variation minimization for computed tomography image reconstruction in the compressed sensing framework and derive its convergence. A numerical experiment is performed to illustrate the convergence of the new algorithm.
Recommended Citation
Zhu, Jiehua, Xiezhang Li.
2011.
"The Block Diagonally-Relaxed Orthogonal Projection Algorithm for Compressed Sensing Based Tomography."
Proceedings of the International Symposium on Photonics and Optoelectronics: 1-4 Wuhan, China: IEEE.
doi: 10.1109/SOPO.2011.5780660 isbn: 978-1-4244-6554-5
https://digitalcommons.georgiasouthern.edu/math-sci-facpubs/263
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