Enhancement of photoacoustic tomography in the tissue with speed-of-sound variance using ultrasound computed tomography

doi:10.1088/1674-1056/24/11/114301

中国物理B ›› 2015, Vol. 24 ›› Issue (11): 114301-114301.doi: 10.1088/1674-1056/24/11/114301

• RAPID COMMUNICATION • 上一篇下一篇

Enhancement of photoacoustic tomography in the tissue with speed-of-sound variance using ultrasound computed tomography

程任翔, 陶超, 刘晓峻

Key Laboratory of Modern Acoustics of Ministry of Education, Department of Physics, Nanjing University, Nanjing 210093, China

收稿日期:2015-05-31 修回日期:2015-07-13 出版日期:2015-11-05 发布日期:2015-11-05
通讯作者: Tao Chao, Liu Xiao-Jun E-mail:taochao@nju.edu.cn;liuxiaojun@nju.edu.cn
基金资助:
Projection supported by the National Basic Research Program of China (Grant No. 2012CB921504), the National Natural Science Foundation of China (Grant Nos. 11422439, 11274167, and 11274171), and the Specialized Research Fund for the Doctoral Program of Higher Education, China (Grant No. 20120091110001).

Enhancement of photoacoustic tomography in the tissue with speed-of-sound variance using ultrasound computed tomography

Cheng Ren-Xiang (程任翔), Tao Chao (陶超), Liu Xiao-Jun (刘晓峻)

Key Laboratory of Modern Acoustics of Ministry of Education, Department of Physics, Nanjing University, Nanjing 210093, China

Received:2015-05-31 Revised:2015-07-13 Online:2015-11-05 Published:2015-11-05
Contact: Tao Chao, Liu Xiao-Jun E-mail:taochao@nju.edu.cn;liuxiaojun@nju.edu.cn
Supported by:
Projection supported by the National Basic Research Program of China (Grant No. 2012CB921504), the National Natural Science Foundation of China (Grant Nos. 11422439, 11274167, and 11274171), and the Specialized Research Fund for the Doctoral Program of Higher Education, China (Grant No. 20120091110001).

摘要/Abstract

摘要： The speed-of-sound variance will decrease the imaging quality of photoacoustic tomography in acoustically inhomogeneous tissue. In this study, ultrasound computed tomography is combined with photoacoustic tomography to enhance the photoacoustic tomography in this situation. The speed-of-sound information is recovered by ultrasound computed tomography. Then, an improved delay-and-sum method is used to reconstruct the image from the photoacoustic signals. The simulation results validate that the proposed method can obtain a better photoacoustic tomography than the conventional method when the speed-of-sound variance is increased. In addition, the influences of the speed-of-sound variance and the fan-angle on the image quality are quantitatively explored to optimize the image scheme. The proposed method has a good performance even when the speed-of-sound variance reaches 14.2%. Furthermore, an optimized fan angle is revealed, which can keep the good image quality with a low cost of hardware. This study has a potential value in extending the biomedical application of photoacoustic tomography.

关键词: photoacoustic tomography, speed of sound, ultrasound computed tomography

Abstract: The speed-of-sound variance will decrease the imaging quality of photoacoustic tomography in acoustically inhomogeneous tissue. In this study, ultrasound computed tomography is combined with photoacoustic tomography to enhance the photoacoustic tomography in this situation. The speed-of-sound information is recovered by ultrasound computed tomography. Then, an improved delay-and-sum method is used to reconstruct the image from the photoacoustic signals. The simulation results validate that the proposed method can obtain a better photoacoustic tomography than the conventional method when the speed-of-sound variance is increased. In addition, the influences of the speed-of-sound variance and the fan-angle on the image quality are quantitatively explored to optimize the image scheme. The proposed method has a good performance even when the speed-of-sound variance reaches 14.2%. Furthermore, an optimized fan angle is revealed, which can keep the good image quality with a low cost of hardware. This study has a potential value in extending the biomedical application of photoacoustic tomography.

Key words: photoacoustic tomography, speed of sound, ultrasound computed tomography

中图分类号: (Thermoacoustics, high temperature acoustics, photoacoustic effect)

43.35.Ud

43.58.Dj (Sound velocity) 43.35.Wa (Biological effects of ultrasound, ultrasonic tomography) 43.80.+p (Bioacoustics)

程任翔, 陶超, 刘晓峻. Enhancement of photoacoustic tomography in the tissue with speed-of-sound variance using ultrasound computed tomography[J]. 中国物理B, 2015, 24(11): 114301-114301.

Cheng Ren-Xiang (程任翔), Tao Chao (陶超), Liu Xiao-Jun (刘晓峻). Enhancement of photoacoustic tomography in the tissue with speed-of-sound variance using ultrasound computed tomography[J]. Chin. Phys. B, 2015, 24(11): 114301-114301.

参考文献 37

[1]	Xu M H and Wang L V;2006 Rev. Sci. Instrum. 77 041101
[2]	Wang L V;2009 Nat. Photon 3 503
[3]	Balasundaram G, Ho C J H, Li K, Driessen W, Dinish U S, Wong C L, Ntziachristos V, Liu B and Olivo M;2015 Int. J. Nanomed. 10 387
[4]	Guevara E, Berti R, Londono I, Xie N S, Bellec P, Lesage F and Lodygensky G A;2013 PLoS One 8 e83045
[5]	Nasiriavanaki M, Xia J, Wan H L, Bauer A Q, Culver J P and Wang L V;2014 Proc. Natl. Acad. Sci. USA 111 21
[6]	Schoenhagen P and Vince D G;2014 J. Am. Coll. Cardiol 64 391
[7]	Yang Y and Yang S H;2012 Chin. Phys. B 21 054211
[8]	Pu K Y, Shuhendler A J, Jokerst J V, Mei J G, Gambhir S S, Bao Z N and Rao J H;2014 Nat. Nanotechnol 9 233
[9]	Wang L V and Hu S;2012 Science 335 1458
[10]	Wang S H, Tao C and Liu X J;2013 Chin. Phys. B 22 074303
[11]	Wu D, Tao C, Liu X J and Wang X D;2012 Chin. Phys. B 21 014301
[12]	Singh H;2011 Chin. Phys. B 20 067803
[13]	El-Brolossy T A, Saber O and Ibrahim S S;2013 Chin. Phys. B 22 074401
[14]	Han J Q and Liu Q S;2013 Chin. Phys. B 30 054301
[15]	Yang S H, Yin G Z and Xing D;2010 Chin. Phys. B 27 094302
[16]	Ge H, Fan L, Xia J, Zhang S Y, Tao S, Yang Y T and Zhang H;2014 Chin. Phys. B 7 074301
[17]	Deán-Ben X L, Ntziachristos V and Razansky D;2014 Med. Phys. 41 073301
[18]	Wu D, Tao C and Liu X J;2011 J. Appl. Phys. 109 084702
[19]	Goss S A, Johnston R L and Dunn F;1978 J. Acoust. Soc. Am. 64 423
[20]	Yoon C H, Lee Y H, Chang J H, Song T K and Yoo Y;2011 Ultrasonics 51 795
[21]	Jin X, Li C H and Wang L V;2008 Med. Phys 35 3205
[22]	Xu Y and Wang L V;2003 IEEE Trans. Ultrason. Ferroelectr. Freq. Control 50 1134
[23]	Jose J, Willemink R G H, Steenbergen W, Slump C H, van Leeuwen T G and Manohar S;2012 Med. Phys. 39 7262
[24]	Treeby B E, Varslot T K, Zhang E Z, Laufer J G and Beard P C;2011 J. Biomed Opt. 16 090501
[25]	Deán-Ben X L, Ma R, Razansky D and Ntziachristos V;2011 IEEE Trans. Med. Imaging 30 401
[26]	Deán-Ben X L, Ntziachristos V and Razansky D;2011 Appl. Phys. Lett. 98 171110
[27]	Jiang H B, Yuan Z and Gu X J;2006 J. Opt. Soc. Am. A 23 878
[28]	Yuan Z, Zhang Q Z and Jiang H B;2006 Opt Express 14 6749
[29]	Manohar S, Willemink R G H, van der Heijden F, Slump C H and van Leeuwen T G;2007 Appl. Phys. Lett. 91 131911
[30]	Jose J, Willemink R G H, Resink S, Piras D, van Hespen J C G, Slump C H, SteenbergenW, van Leeuwen T G and Manohar S;2011 Opt. Express 19 2093
[31]	Li W C, Yuan J, Shen Q H, Yu Y, Zhou Y, Du S D, Liu X J, Xu G and Wang X D;2014 Chin. Phys. Lett. 31 054302
[32]	Zhang C and Wang Y Y;2008 Phys. Med. Biol 53 4971
[33]	Jin X and Wang L V;2006 Phys. Med. Biol. 51 6437
[34]	Xia J, Huang C, Maslov K, Anastasio M A and Wang L V;2013 Opt. Lett. 38 3140
[35]	Huang C, Wang K, Nie L M, Wang L V and Anastasio M A;2013 IEEE Trans. Med. Imaging 32 1097
[36]	Glover G H and Sharp J C;1977 IEEE Trans. Sonics Ultrason. 24 229
[37]	Kak A C;1979 Proc. IEEE 67 1245

Enhancement of photoacoustic tomography in the tissue with speed-of-sound variance using ultrasound computed tomography

Enhancement of photoacoustic tomography in the tissue with speed-of-sound variance using ultrasound computed tomography

RichHTML

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献 37

相关文章 3

Metrics

本文评价

推荐阅读 0

[1]	储哲琦, 袁杰, Stephen Z. Pinter, Oliver D. Kripfgans, 王学鼎, Paul L. Carson, 刘晓峻. Temperature imaging with speed of ultrasonic transmission tomography for medical treatment control: A physical model-based method[J]. 中国物理B, 2015, 24(10): 104303-104303.
[2]	王少华, 陶超, 刘晓峻. Effects of size and arrangement of virtual transducer on photoacoustic tomography[J]. 中国物理B, 2013, 22(7): 74303-074303.
[3]	吴丹, 陶超, 刘晓峻, 王学鼎. Influence of limited-view scanning on depth imaging of photoacoustic tomography[J]. 中国物理B, 2012, 21(1): 14301-014301.