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Computational and Mathematical Methods in Medicine
Volume 2013 (2013), Article ID 185750, 15 pages
http://dx.doi.org/10.1155/2013/185750
Research Article

Improved Compressed Sensing-Based Algorithm for Sparse-View CT Image Reconstruction

1Department of Electrical and Computer Engineering, University of Saskatchewan, Saskatoon, Canada S7N 5A9
2Department of Medical Imaging, Saskatoon Health Region, Saskatoon, Canada S7N 0W8
3College of Medicine, University of Saskatchewan, Saskatoon, Canada S7N 5E5

Received 10 January 2013; Revised 4 March 2013; Accepted 5 March 2013

Academic Editor: Wenxiang Cong

Copyright © 2013 Zangen Zhu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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