![](/images/graphics-bg.png)
SART-Type Image Reconstruction from Overlapped Projections
Joint Authors
Yu, Hengyong
Wang, G.
Ji, Changguo
Source
International Journal of Biomedical Imaging
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-09-05
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
To maximize the time-integrated X-ray flux from multiple X-ray sources and shorten the data acquisition process, a promising way is to allow overlapped projections from multiple sources being simultaneously on without involving the source multiplexing technology.
The most challenging task in this configuration is to perform image reconstruction effectively and efficiently from overlapped projections.
Inspired by the single-source simultaneous algebraic reconstruction technique (SART), we hereby develop a multisource SART-type reconstruction algorithm regularized by a sparsity-oriented constraint in the soft-threshold filtering framework to reconstruct images from overlapped projections.
Our numerical simulation results verify the correctness of the proposed algorithm and demonstrate the advantage of image reconstruction from overlapped projections.
American Psychological Association (APA)
Yu, Hengyong& Ji, Changguo& Wang, G.. 2010. SART-Type Image Reconstruction from Overlapped Projections. International Journal of Biomedical Imaging،Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-480678
Modern Language Association (MLA)
Yu, Hengyong…[et al.]. SART-Type Image Reconstruction from Overlapped Projections. International Journal of Biomedical Imaging No. 2011 (2011), pp.1-7.
https://search.emarefa.net/detail/BIM-480678
American Medical Association (AMA)
Yu, Hengyong& Ji, Changguo& Wang, G.. SART-Type Image Reconstruction from Overlapped Projections. International Journal of Biomedical Imaging. 2010. Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-480678
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-480678