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Shape Analysis of Segmentation Variability

hal.structure.identifierUniversity of Utah
dc.contributor.authorTATE, Jess
hal.structure.identifierModélisation et calculs pour l'électrophysiologie cardiaque [CARMEN]
dc.contributor.authorZEMZEMI, Nejib
hal.structure.identifierUniversity of Utah
dc.contributor.authorGOOD, Wilson
hal.structure.identifierUtrecht Brain Center [UMC]
dc.contributor.authorVAN DAM, Peter
hal.structure.identifierNortheastern University [Boston]
dc.contributor.authorBROOKS, Dana
hal.structure.identifierUniversity of Utah
dc.contributor.authorMACLEOD, Rob
dc.date.accessioned2024-04-04T02:40:13Z
dc.date.available2024-04-04T02:40:13Z
dc.date.conference2020-09-13
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/191046
dc.description.abstractEnPatient-specific cardiac simulation rely on accurate geometric models extracted from medical images. Segmentation of cardiac images is a key, yet possibly error-prone part of patient-specific simulations, e.g., heart propagation models, ECG forward simulation, and ECG Imaging. In this study, we performed shape analysis on multiple segmentations of the same patient to quantify variability. We found that segmentation shape varied most in the basal region of the ventricles and the right ventricular outflow tract in all three structures, which could have significant impact on pipelines that depend on geometric models. The statistical shape-model generated using ShapeWorks provides a pathway to subsequently quantify the impact of the segmentation variability on modeling pipelines with uncertainty quantification.
dc.language.isoen
dc.title.enShape Analysis of Segmentation Variability
dc.typeCommunication dans un congrès
dc.identifier.doi10.22489/CinC.2020.466
dc.subject.halInformatique [cs]/Modélisation et simulation
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.conference.titleCinC 2020 - Computing in Cardiology Conference
bordeaux.countryIT
bordeaux.conference.cityRimini
bordeaux.peerReviewedoui
hal.identifierhal-03805404
hal.version1
hal.invitednon
hal.proceedingsoui
hal.conference.end2020-09-16
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03805404v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=TATE,%20Jess&ZEMZEMI,%20Nejib&GOOD,%20Wilson&VAN%20DAM,%20Peter&BROOKS,%20Dana&rft.genre=unknown


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