Please use this identifier to cite or link to this item: https://doi.org/10.15480/882.3825
DC FieldValueLanguage
dc.contributor.authorSprenger, Johanna-
dc.contributor.authorPetersen, Johannes-
dc.contributor.authorNeumann, Niklas-
dc.contributor.authorReichenspurner, Hermann-
dc.contributor.authorRuss, Detlef-
dc.contributor.authorDetter, Christian-
dc.contributor.authorSchlaefer, Alexander-
dc.date.accessioned2021-10-14T07:17:15Z-
dc.date.available2021-10-14T07:17:15Z-
dc.date.issued2021-08-01-
dc.identifier.citationCurrent Directions in Biomedical Engineering 7 (1): 20211113, 53-57 (2021-08-01)de_DE
dc.identifier.issn2364-5504de_DE
dc.identifier.urihttp://hdl.handle.net/11420/10494-
dc.description.abstractFluorescent cardiac imaging can be applied for intraoperative quality control after a coronary bypass grafting surgery to ensure the myocardial perfusion by evaluating the increasing contrast agent enrichment in the heart. The motion due to the beating heart impedes the interpretation of the contrast agent enrichment in the vessels and leads to noisy enrichment curves. We propose tracking of the heart surface features to compensate for the motion of the beating heart and thereby improve the analysis of the contrast agent enrichment. Furthermore, we propose a vessel segmentation pipeline for a local evaluation of contrast agent enrichment directly in the vessels.en
dc.language.isoende_DE
dc.publisherDe Gruyterde_DE
dc.relation.ispartofCurrent directions in biomedical engineeringde_DE
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/de_DE
dc.subjectheart motionde_DE
dc.subjectObject trackingde_DE
dc.subjectsurface featuresde_DE
dc.subject.ddc600: Technikde_DE
dc.subject.ddc610: Medizinde_DE
dc.titleTracking heart surface features to determine myocardial contrast agent enrichmentde_DE
dc.typeArticlede_DE
dc.identifier.doi10.15480/882.3825-
dc.type.diniarticle-
dcterms.DCMITypeText-
tuhh.identifier.urnurn:nbn:de:gbv:830-882.0147358-
tuhh.oai.showtruede_DE
tuhh.abstract.englishFluorescent cardiac imaging can be applied for intraoperative quality control after a coronary bypass grafting surgery to ensure the myocardial perfusion by evaluating the increasing contrast agent enrichment in the heart. The motion due to the beating heart impedes the interpretation of the contrast agent enrichment in the vessels and leads to noisy enrichment curves. We propose tracking of the heart surface features to compensate for the motion of the beating heart and thereby improve the analysis of the contrast agent enrichment. Furthermore, we propose a vessel segmentation pipeline for a local evaluation of contrast agent enrichment directly in the vessels.de_DE
tuhh.publisher.doi10.1515/cdbme-2021-1012-
tuhh.publication.instituteMedizintechnische und Intelligente Systeme E-1de_DE
tuhh.identifier.doi10.15480/882.3825-
tuhh.type.opus(wissenschaftlicher) Artikel-
dc.type.driverarticle-
dc.type.casraiJournal Article-
tuhh.container.issue1de_DE
tuhh.container.volume7de_DE
tuhh.container.startpage53de_DE
tuhh.container.endpage57de_DE
dc.rights.nationallicensefalsede_DE
dc.identifier.scopus2-s2.0-85114430700de_DE
tuhh.container.articlenumber20211113de_DE
local.status.inpressfalsede_DE
local.type.versionpublishedVersionde_DE
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.creatorOrcidSprenger, Johanna-
item.creatorOrcidPetersen, Johannes-
item.creatorOrcidNeumann, Niklas-
item.creatorOrcidReichenspurner, Hermann-
item.creatorOrcidRuss, Detlef-
item.creatorOrcidDetter, Christian-
item.creatorOrcidSchlaefer, Alexander-
item.cerifentitytypePublications-
item.mappedtypeArticle-
item.openairetypeArticle-
item.fulltextWith Fulltext-
item.grantfulltextopen-
item.creatorGNDSprenger, Johanna-
item.creatorGNDPetersen, Johannes-
item.creatorGNDNeumann, Niklas-
item.creatorGNDReichenspurner, Hermann-
item.creatorGNDRuss, Detlef-
item.creatorGNDDetter, Christian-
item.creatorGNDSchlaefer, Alexander-
item.languageiso639-1en-
crisitem.author.deptMedizintechnische und Intelligente Systeme E-1-
crisitem.author.deptMedizintechnische und Intelligente Systeme E-1-
crisitem.author.parentorgStudiendekanat Elektrotechnik, Informatik und Mathematik-
crisitem.author.parentorgStudiendekanat Elektrotechnik, Informatik und Mathematik-
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