Thermoacoustic image reconstruction based on layered tissue model

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dc.authorid0000-0002-1225-7482
dc.authorid0000-0001-9126-8384
dc.authorid0000-0001-7209-5131
dc.contributor.authorBayıntır, Hazelen_US
dc.contributor.authorİdemen, Mehmet Mithaten_US
dc.contributor.authorÜnalmış Uzun, Banuen_US
dc.contributor.authorKaraman, Mustafaen_US
dc.contributor.authorElmas, Demeten_US
dc.date.accessioned2019-04-05T00:45:56Z
dc.date.available2019-04-05T00:45:56Z
dc.date.issued2017
dc.departmentIşık Üniversitesi, Fen Edebiyat Fakültesi, Matematik Bölümüen_US
dc.departmentIşık University, Faculty of Arts and Sciences, Department of Mathematicsen_US
dc.description.abstractWe derived analytical forward and inverse solution of thermoacoustic wave equation for inhomogeneous multi layered planar and cylindrical mediums with the source distribution existing in all layers. These solutions are applicable for imaging of organs such as breast and brain, whose structures are suitable for multi-layer modelling. For qualitative testing and comparison of the point-spread-functions associated with the homogeneous and layered solutions, we performed numerical simulations. Our simulation results show that the conventional inverse solution based on homogeneous medium assumption, as expected, produces incorrect locations of point sources and significantly increased side lobes, whereas our inverse solution involving the multi-layered medium produces point sources at the correct locations with lower side lobes.en_US
dc.description.sponsorshipThis work was supported by TUBITAK of Turkey through ARDEB-1003 Program under Grant 213E038en_US
dc.description.versionPublisher's Versionen_US
dc.identifier.citationBayıntır, H., Elmas, D., Ünalmış Uzun, B., İdemen, M. M. & Karaman, M. (2017). Thermoacoustic image reconstruction based on layered tissue model. Paper presented at the Progress in Biomedical Optics and Imaging - Proceedings of SPIE, 1-4. 10139, doi:10.1117/12.2250143en_US
dc.identifier.doi10.1117/12.2250143
dc.identifier.endpage4
dc.identifier.isbn9781510607231
dc.identifier.isbn9781510607248
dc.identifier.issn0277-786X
dc.identifier.issn1996-756X
dc.identifier.scopus2-s2.0-85020833817
dc.identifier.scopusqualityN/A
dc.identifier.startpage1
dc.identifier.urihttps://hdl.handle.net/11729/1532
dc.identifier.urihttp://dx.doi.org/10.1117/12.2250143
dc.identifier.volume10139
dc.identifier.wosWOS:000404887800049
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakConference Proceedings Citation Index – Science (CPCI-S)en_US
dc.institutionauthorBayıntır, Hazelen_US
dc.institutionauthorÜnalmış Uzun, Banuen_US
dc.institutionauthorElmas, Demeten_US
dc.institutionauthorid0000-0001-9126-8384
dc.institutionauthorid0000-0001-7209-5131
dc.language.isoenen_US
dc.peerreviewedYesen_US
dc.publicationstatusPublisheden_US
dc.publisherSPIE-Int Soc Optical Engineeringen_US
dc.relation.ispartofProgress in Biomedical Optics and Imaging - Proceedings of SPIEen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectThermoacoustic imagingen_US
dc.subjectInverse source problemen_US
dc.subjectMedical imagingen_US
dc.subjectImage reconstructionen_US
dc.subjectImaging systemsen_US
dc.subjectInverse problemsen_US
dc.subjectOptical transfer functionen_US
dc.subjectThermoacousticsen_US
dc.subjectTomographyen_US
dc.subjectUltrasonic imagingen_US
dc.subjectHomogeneous mediumen_US
dc.subjectInverse solutionen_US
dc.subjectMulti-layered mediumsen_US
dc.subjectQualitative testingen_US
dc.subjectSource distributionen_US
dc.subjectThermo-acoustic wavesen_US
dc.subjectPhotoacoustic effecten_US
dc.subjectPhotoacoustic microscopyen_US
dc.subjectOptoacoustic imagingen_US
dc.titleThermoacoustic image reconstruction based on layered tissue modelen_US
dc.typeConference Objecten_US
dspace.entity.typePublication

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