Compressed Sensing Photoacoustic Imaging Based on Fast Alternating Direction Algorithm
Joint Authors
Yang, Xin
Guo, Wei
Tian, Jie
Liu, Xueyan
Peng, Dong
Ma, Xibo
Source
International Journal of Biomedical Imaging
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-30
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Photoacoustic imaging (PAI) has been employed to reconstruct endogenous optical contrast present in tissues.
At the cost of longer calculations, a compressive sensing reconstruction scheme can achieve artifact-free imaging with fewer measurements.
In this paper, an effective acceleration framework using the alternating direction method (ADM) was proposed for recovering images from limited-view and noisy observations.
Results of the simulation demonstrated that the proposed algorithm could perform favorably in comparison to two recently introduced algorithms in computational efficiency and data fidelity.
In particular, it ran considerably faster than these two methods.
PAI with ADM can improve convergence speed with fewer ultrasonic transducers, enabling a high-performance and cost-effective PAI system for biomedical applications.
American Psychological Association (APA)
Liu, Xueyan& Peng, Dong& Guo, Wei& Ma, Xibo& Yang, Xin& Tian, Jie. 2012. Compressed Sensing Photoacoustic Imaging Based on Fast Alternating Direction Algorithm. International Journal of Biomedical Imaging،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-454420
Modern Language Association (MLA)
Liu, Xueyan…[et al.]. Compressed Sensing Photoacoustic Imaging Based on Fast Alternating Direction Algorithm. International Journal of Biomedical Imaging No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-454420
American Medical Association (AMA)
Liu, Xueyan& Peng, Dong& Guo, Wei& Ma, Xibo& Yang, Xin& Tian, Jie. Compressed Sensing Photoacoustic Imaging Based on Fast Alternating Direction Algorithm. International Journal of Biomedical Imaging. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-454420
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-454420