Continuous monitoring of hemorrhagic brain strokes via contrast source inversion

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dc.contributor.authorYıldırım, Uğur
dc.contributor.authorDilman, İsmail
dc.contributor.authorBilgin, Egemen
dc.contributor.authorDoğu, Semih
dc.contributor.authorÇayören, Mehmet
dc.contributor.authorAkduman, İbrahim
dc.date.accessioned2021-01-08T21:51:32Z
dc.date.available2021-01-08T21:51:32Z
dc.date.issued2017
dc.departmentTAÜ, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.descriptionAltair Engineering GmbH;Computer Simulation Technology AG (CST);ESA;et al.;Keysight Technologies Inc.;Microwave Vision Group (MVG)en_US
dc.description11th European Conference on Antennas and Propagation, EUCAP 2017, 19 March 2017 through 24 March 2017, , 127824en_US
dc.description.abstractWe consider the differential microwave imaging for continuous monitoring of hemorrhagic brain strokes where our aim is to determine the change of bleeding in sequential time frames. The scattered electromagnetic field is measured in two different time steps, and the difference in the scattered field is used as the data of the inversion scheme. The imaging is performed via contrast source inversion. However, since the data of the inversion scheme consists of the difference of the scattered field measurements, the algorithm produces a differential contrast function instead of a complete reconstruction. This function carries information about the difference in the electromagnetic parameters of the brain, that is the relative size of the blood region, between two measurements. The numerical simulations with a realistic head model demonstrate that the method is capable of detecting changes in multiple blood regions, and provides information about the locations and the types of these changes. © 2017 Euraap.
dc.identifier.doi10.23919/EuCAP.2017.7928558
dc.identifier.endpage411en_US
dc.identifier.isbn9788890701870
dc.identifier.scopus2-s2.0-85020216845
dc.identifier.scopusqualityN/A
dc.identifier.startpage408en_US
dc.identifier.urihttps://doi.org/10.23919/EuCAP.2017.7928558
dc.identifier.urihttps://hdl.handle.net/20.500.12846/344
dc.identifier.wosWOS:000403827300080
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorYıldırım, Uğur
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.ispartof2017 11th European Conference on Antennas and Propagation, EUCAP 2017
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectbrain strokeen_US
dc.subjectcontrast source inversionen_US
dc.subjectdifferential imagingen_US
dc.subjectmicrowave imagingen_US
dc.titleContinuous monitoring of hemorrhagic brain strokes via contrast source inversion
dc.typeConference Object

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