A control system approach to subject specific prospective respiratory motion correction in cardiac MRI

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dc.contributor.advisorMeintjes, Ernestaen_ZA
dc.contributor.authorBurger, Ian Hen_ZA
dc.date.accessioned2014-12-27T14:08:04Z
dc.date.available2014-12-27T14:08:04Z
dc.date.issued2012en_ZA
dc.descriptionIncludes bibliographical references.en_ZA
dc.description.abstractRespiratory motion of the heart is a problem for high-resolution cardiac MRI. Diaphragmatic navigator gating with a 5mm acceptance window is most commonly used to address this but has an inherently low respiratory efficiency that is further compromised by respiratory drift. A novel method is presented that uses data from multiple navigators prior to the imaging segment as input for a control system to predict the diaphragm position throughout the imaging segment and correct the slice position in real time.en_ZA
dc.identifier.apacitationBurger, I. H. (2012). <i>A control system approach to subject specific prospective respiratory motion correction in cardiac MRI</i>. (Thesis). University of Cape Town ,Faculty of Health Sciences ,Department of Human Biology. Retrieved from http://hdl.handle.net/11427/10220en_ZA
dc.identifier.chicagocitationBurger, Ian H. <i>"A control system approach to subject specific prospective respiratory motion correction in cardiac MRI."</i> Thesis., University of Cape Town ,Faculty of Health Sciences ,Department of Human Biology, 2012. http://hdl.handle.net/11427/10220en_ZA
dc.identifier.citationBurger, I. 2012. A control system approach to subject specific prospective respiratory motion correction in cardiac MRI. University of Cape Town.en_ZA
dc.identifier.ris TY - Thesis / Dissertation AU - Burger, Ian H AB - Respiratory motion of the heart is a problem for high-resolution cardiac MRI. Diaphragmatic navigator gating with a 5mm acceptance window is most commonly used to address this but has an inherently low respiratory efficiency that is further compromised by respiratory drift. A novel method is presented that uses data from multiple navigators prior to the imaging segment as input for a control system to predict the diaphragm position throughout the imaging segment and correct the slice position in real time. DA - 2012 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PB - University of Cape Town PY - 2012 T1 - A control system approach to subject specific prospective respiratory motion correction in cardiac MRI TI - A control system approach to subject specific prospective respiratory motion correction in cardiac MRI UR - http://hdl.handle.net/11427/10220 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/10220
dc.identifier.vancouvercitationBurger IH. A control system approach to subject specific prospective respiratory motion correction in cardiac MRI. [Thesis]. University of Cape Town ,Faculty of Health Sciences ,Department of Human Biology, 2012 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/10220en_ZA
dc.language.isoengen_ZA
dc.publisher.departmentDepartment of Human Biologyen_ZA
dc.publisher.facultyFaculty of Health Sciencesen_ZA
dc.publisher.institutionUniversity of Cape Town
dc.subject.otherHuman Biologyen_ZA
dc.titleA control system approach to subject specific prospective respiratory motion correction in cardiac MRIen_ZA
dc.typeDoctoral Thesis
dc.type.qualificationlevelDoctoral
dc.type.qualificationnamePhDen_ZA
uct.type.filetypeText
uct.type.filetypeImage
uct.type.publicationResearchen_ZA
uct.type.resourceThesisen_ZA
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