Abstract

The photoacoustic tomography (PAT) method, based on compressive sensing (CS) theory, requires that, for the CS reconstruction, the desired image should have a sparse representation in a known transform domain. However, the sparsity of photoacoustic signals is destroyed because noises always exist. Therefore, the original sparse signal cannot be effectively recovered using the general reconstruction algorithm. In this study, Bayesian compressive sensing (BCS) is employed to obtain highly sparse representations of photoacoustic images based on a set of noisy CS measurements. Results of simulation demonstrate that the BCS-reconstructed image can achieve superior performance than other state-of-the-art CS-reconstruction algorithms.

© 2011 Chinese Optics Letters

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Z. Guo, C. Li, L. Song, and L. V. Wang, J. Biomed. Opt. 15, 021311 (2010).

B. E. Treeby and B. T. Cox, J. Biomed. Opt. 15, 021314 (2010).

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J. Feng, K. Jia, C. Qin, S. Zhu, X. Yang, and J. Tian, Chin. Opt. Lett. 8, 1010 (2010).

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Z. Ren, G. Liu, Z. Huang, W. Zeng, and D. Li, Proc. SPIE 7382, 73822R (2009).

J. Provost and F. Lesage, IEEE Trans. Med. Imaging 28, 585 (2009).

D. Liang, H. F. Zhang, and L. Ying, Int. J. Function. Inform. Personal. Med. 2, 394 (2009).

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L. V. Wang, Med. Phys. 35, 5758 (2008).

S. Ji, Y. Xue, and L. Carin, IEEE Trans. Signal Process. 56, 2346 (2008).

K. Maslov, H. F. Zhang, S. Hu, and L. V. Wang, Opt. Lett. 33, 929 (2008).

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L. V. Wang, Disease Markers 19, 123 (2004).

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M. G. Strintzis, Int. J. Med. Inform. 52, 159 (1998).

Cai, X.

Carin, L.

S. Ji, Y. Xue, and L. Carin, IEEE Trans. Signal Process. 56, 2346 (2008).

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B. E. Treeby and B. T. Cox, J. Biomed. Opt. 15, 021314 (2010).

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Z. Guo, C. Li, L. Song, and L. V. Wang, J. Biomed. Opt. 15, 021311 (2010).

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Huang, Z.

Z. Ren, G. Liu, Z. Huang, W. Zeng, and D. Li, Proc. SPIE 7382, 73822R (2009).

Ji, S.

S. Ji, Y. Xue, and L. Carin, IEEE Trans. Signal Process. 56, 2346 (2008).

Jia, K.

Lesage, F.

J. Provost and F. Lesage, IEEE Trans. Med. Imaging 28, 585 (2009).

Li, C.

Z. Guo, C. Li, L. Song, and L. V. Wang, J. Biomed. Opt. 15, 021311 (2010).

Li, D.

Z. Ren, G. Liu, Z. Huang, W. Zeng, and D. Li, Proc. SPIE 7382, 73822R (2009).

Liang, D.

D. Liang, H. F. Zhang, and L. Ying, Int. J. Function. Inform. Personal. Med. 2, 394 (2009).

Liu, G.

Z. Ren, G. Liu, Z. Huang, W. Zeng, and D. Li, Proc. SPIE 7382, 73822R (2009).

Luo, Q.

Maslov, K.

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J. Provost and F. Lesage, IEEE Trans. Med. Imaging 28, 585 (2009).

Qin, C.

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Z. Ren, G. Liu, Z. Huang, W. Zeng, and D. Li, Proc. SPIE 7382, 73822R (2009).

Song, L.

Z. Guo, C. Li, L. Song, and L. V. Wang, J. Biomed. Opt. 15, 021311 (2010).

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M. G. Strintzis, Int. J. Med. Inform. 52, 159 (1998).

Tian, J.

Treeby, B. E.

B. E. Treeby and B. T. Cox, J. Biomed. Opt. 15, 021314 (2010).

Wang, L.

Wang, L. V.

Z. Guo, C. Li, L. Song, and L. V. Wang, J. Biomed. Opt. 15, 021311 (2010).

K. Maslov, H. F. Zhang, S. Hu, and L. V. Wang, Opt. Lett. 33, 929 (2008).

L. V. Wang, Med. Phys. 35, 5758 (2008).

L. V. Wang, Disease Markers 19, 123 (2004).

Xue, Y.

S. Ji, Y. Xue, and L. Carin, IEEE Trans. Signal Process. 56, 2346 (2008).

Yang, X.

Ying, L.

D. Liang, H. F. Zhang, and L. Ying, Int. J. Function. Inform. Personal. Med. 2, 394 (2009).

Zeng, W.

Z. Ren, G. Liu, Z. Huang, W. Zeng, and D. Li, Proc. SPIE 7382, 73822R (2009).

Zhang, H. F.

D. Liang, H. F. Zhang, and L. Ying, Int. J. Function. Inform. Personal. Med. 2, 394 (2009).

K. Maslov, H. F. Zhang, S. Hu, and L. V. Wang, Opt. Lett. 33, 929 (2008).

Zhu, S.

Chin. Opt. Lett. (2)

Disease Markers (1)

L. V. Wang, Disease Markers 19, 123 (2004).

IEEE Trans. Med. Imaging (1)

J. Provost and F. Lesage, IEEE Trans. Med. Imaging 28, 585 (2009).

IEEE Trans. Signal Process. (1)

S. Ji, Y. Xue, and L. Carin, IEEE Trans. Signal Process. 56, 2346 (2008).

Int. J. Function. Inform. Personal. Med. (1)

D. Liang, H. F. Zhang, and L. Ying, Int. J. Function. Inform. Personal. Med. 2, 394 (2009).

Int. J. Med. Inform. (1)

M. G. Strintzis, Int. J. Med. Inform. 52, 159 (1998).

J. Biomed. Opt. (2)

B. E. Treeby and B. T. Cox, J. Biomed. Opt. 15, 021314 (2010).

Z. Guo, C. Li, L. Song, and L. V. Wang, J. Biomed. Opt. 15, 021311 (2010).

Med. Phys. (1)

L. V. Wang, Med. Phys. 35, 5758 (2008).

Opt. Lett. (1)

Proc. SPIE (1)

Z. Ren, G. Liu, Z. Huang, W. Zeng, and D. Li, Proc. SPIE 7382, 73822R (2009).

Other (1)

K. Geng, "Photoacoustic and thermoacoustic tomography: system development for biomedical applications" PhD. Thesis (Texas A&M University, College Station, 2004).

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