Compressed Sensing Photoacoustic Imaging Based on Fast Alternating Direction Algorithm
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 u...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2012-01-01
|
| Series: | International Journal of Biomedical Imaging |
| Online Access: | http://dx.doi.org/10.1155/2012/206214 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832565177954861056 |
|---|---|
| author | Xueyan Liu Dong Peng Wei Guo Xibo Ma Xin Yang Jie Tian |
| author_facet | Xueyan Liu Dong Peng Wei Guo Xibo Ma Xin Yang Jie Tian |
| author_sort | Xueyan Liu |
| collection | DOAJ |
| description | 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. |
| format | Article |
| id | doaj-art-8c26b0c4d97340a691d9830700c31b85 |
| institution | Kabale University |
| issn | 1687-4188 1687-4196 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Biomedical Imaging |
| spelling | doaj-art-8c26b0c4d97340a691d9830700c31b852025-02-03T01:08:59ZengWileyInternational Journal of Biomedical Imaging1687-41881687-41962012-01-01201210.1155/2012/206214206214Compressed Sensing Photoacoustic Imaging Based on Fast Alternating Direction AlgorithmXueyan Liu0Dong Peng1Wei Guo2Xibo Ma3Xin Yang4Jie Tian5Sino-Dutch Biomedical and Information Engineering School, Northeastern University, Shenyang, Liaoning 110004, ChinaLife Sciences Research Center, School of Life Sciences and Technology, Xidian University, Xi'an, Shaanxi 710071, ChinaThe College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing, Hebei 100124, ChinaIntelligent Medical Research Center, Institute of Automation and Chinese Academy of Sciences, Beijing, Hebei 100190, ChinaIntelligent Medical Research Center, Institute of Automation and Chinese Academy of Sciences, Beijing, Hebei 100190, ChinaSino-Dutch Biomedical and Information Engineering School, Northeastern University, Shenyang, Liaoning 110004, ChinaPhotoacoustic 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.http://dx.doi.org/10.1155/2012/206214 |
| spellingShingle | Xueyan Liu Dong Peng Wei Guo Xibo Ma Xin Yang Jie Tian Compressed Sensing Photoacoustic Imaging Based on Fast Alternating Direction Algorithm International Journal of Biomedical Imaging |
| title | Compressed Sensing Photoacoustic Imaging Based on Fast Alternating Direction Algorithm |
| title_full | Compressed Sensing Photoacoustic Imaging Based on Fast Alternating Direction Algorithm |
| title_fullStr | Compressed Sensing Photoacoustic Imaging Based on Fast Alternating Direction Algorithm |
| title_full_unstemmed | Compressed Sensing Photoacoustic Imaging Based on Fast Alternating Direction Algorithm |
| title_short | Compressed Sensing Photoacoustic Imaging Based on Fast Alternating Direction Algorithm |
| title_sort | compressed sensing photoacoustic imaging based on fast alternating direction algorithm |
| url | http://dx.doi.org/10.1155/2012/206214 |
| work_keys_str_mv | AT xueyanliu compressedsensingphotoacousticimagingbasedonfastalternatingdirectionalgorithm AT dongpeng compressedsensingphotoacousticimagingbasedonfastalternatingdirectionalgorithm AT weiguo compressedsensingphotoacousticimagingbasedonfastalternatingdirectionalgorithm AT xiboma compressedsensingphotoacousticimagingbasedonfastalternatingdirectionalgorithm AT xinyang compressedsensingphotoacousticimagingbasedonfastalternatingdirectionalgorithm AT jietian compressedsensingphotoacousticimagingbasedonfastalternatingdirectionalgorithm |