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Application of time reversal to thermoacoustic tomography

Xu, Yuan and Wang, Lihong V. (2004) Application of time reversal to thermoacoustic tomography. In: Photons Plus Ultrasound: Imaging and Sensing. Proceedings of SPIE. No.5320. Society of Photo-optical Instrumentation Engineers (SPIE) , Bellingham, WA, pp. 257-263. ISBN 9780819452283. https://resolver.caltech.edu/CaltechAUTHORS:20180927-114226988

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Abstract

Reconstruction for thermoacoustic tomography in an arbitrary detection geometry is proposed by time-reversing the measured field back to the time when the thermoacoustic sources are excited. Time reversal of the field can be implemented efficiently by applying the delay-and-sum algorithm. The theoretical conclusions are supported by a numerical simulation of three-dimensional thermoacoustic tomography.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.1117/12.532395DOIArticle
ORCID:
AuthorORCID
Xu, Yuan0000-0001-9326-2197
Wang, Lihong V.0000-0001-9783-4383
Additional Information:© 2004 Society of Photo-Optical Instrumentation Engineers (SPIE). We are grateful to Minhua Xu for useful discussion about this study. This project was sponsored in part by U.S. Army Medical Research and Materiel Command Grant No. DAMD17-00-1-0455, National Institutes of Health Grant No. R01 EB000712, and Texas Higher Education Coordinating Board Grant No. ARP 000512-0063-2001.
Funders:
Funding AgencyGrant Number
Army Medical Research and Materiel CommandDAMD17-00-1-0455
NIHR01 EB000712
Texas Higher Education Coordinating BoardARP 000512-0063-2001
Subject Keywords:time reversal, thermoacoustic tomography
Series Name:Proceedings of SPIE
Issue or Number:5320
DOI:10.1117/12.532395
Record Number:CaltechAUTHORS:20180927-114226988
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20180927-114226988
Official Citation:Yuan Xu, Yuan Xu, Lihong V. Wang, Lihong V. Wang, } "Application of time reversal to thermoacoustic tomography", Proc. SPIE 5320, Photons Plus Ultrasound: Imaging and Sensing, (12 July 2004); doi: 10.1117/12.532395; https://doi.org/10.1117/12.532395
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:90031
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:27 Sep 2018 19:36
Last Modified:16 Nov 2021 00:40

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