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Distributed Compressed Sensing MRI Using Volume Array Coil
Joint Authors
Liu, Feng
Feng, Zhen
Guo, He
Hong, Mingjian
Jia, Qi
Jiang, Mingfeng
Chen, Zhikui
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2013, Issue - (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-24
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
The volume array coil in the magnetic resonance imaging (MRI) system is a typical application of the distributed sensor network in the biomedical area.
Each coil provides a large coverage of the imaged object, and the signals are largely overlapped during the data acquisition.
The intercoil image similarities can be explored for the distributed compressed sensing (CS) based image reconstruction.
In this work, a singular value decomposition (SVD) based sparsity basis was developed for the CS-MRI with a volume array coil configuration.
In this novel imaging method, the spatial correlation both of intracoil and intercoil exploited.
The experimental results showed that is with eightfold undersampled k-space data acquisition, the target images could still be faithfully reconstructed using the proposed method, which offered a better imaging performance compared to conventional CS schemes.
American Psychological Association (APA)
Feng, Zhen& Liu, Feng& Guo, He& Chen, Zhikui& Jiang, Mingfeng& Hong, Mingjian…[et al.]. 2013. Distributed Compressed Sensing MRI Using Volume Array Coil. International Journal of Distributed Sensor Networks،Vol. 2013, no. -, pp.1-9.
https://search.emarefa.net/detail/BIM-514022
Modern Language Association (MLA)
Feng, Zhen…[et al.]. Distributed Compressed Sensing MRI Using Volume Array Coil. International Journal of Distributed Sensor Networks Vol. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-514022
American Medical Association (AMA)
Feng, Zhen& Liu, Feng& Guo, He& Chen, Zhikui& Jiang, Mingfeng& Hong, Mingjian…[et al.]. Distributed Compressed Sensing MRI Using Volume Array Coil. International Journal of Distributed Sensor Networks. 2013. Vol. 2013, no. -, pp.1-9.
https://search.emarefa.net/detail/BIM-514022
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-514022