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Automatic Rigid Registration of Aortic Aneurysm Arterial System

hal.structure.identifierModeling Enablers for Multi-PHysics and InteractionS [MEMPHIS]
dc.contributor.authorRAVON, Gwladys
hal.structure.identifierNurea
dc.contributor.authorBERNARD, Florian
hal.structure.identifierModeling Enablers for Multi-PHysics and InteractionS [MEMPHIS]
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
dc.contributor.authorIOLLO, Angelo
hal.structure.identifierHôpital Pellegrin
dc.contributor.authorCARADU, Caroline
dc.date.accessioned2024-04-04T02:41:57Z
dc.date.available2024-04-04T02:41:57Z
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/191197
dc.description.abstractEnAn abdominal aortic aneurysm is defined as a local and abnormal dilation of the aortic wall that can lead to rupture and death without treatment. A useful tool for the patient's postoperative follow-up is segmentation registration to see the evolution of the aneurysm between two examinations. Here, we propose a method to automatically register the entire arterial system: the segmentation is divided in three parts (suprarenal, infrarenal zone, and iliac arteries) and each part is registered separately. We chose a rigid point set to point set registration through the iterative closest point algorithm. We also compute the displacement fields and derive a criterion to accept or reject the registration of the infrarenal zone and iliac arteries. Registration is successful in 96% of cases for the infrarenal zone, in 94% for the suprarenal zone and in 65% for the iliac arteries.
dc.language.isoen
dc.title.enAutomatic Rigid Registration of Aortic Aneurysm Arterial System
dc.typeDocument de travail - Pré-publication
dc.subject.halMathématiques [math]
dc.subject.halInformatique [cs]/Imagerie médicale
dc.subject.halSciences du Vivant [q-bio]/Médecine humaine et pathologie/Cardiologie et système cardiovasculaire
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
hal.identifierhal-03600571
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03600571v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=RAVON,%20Gwladys&BERNARD,%20Florian&IOLLO,%20Angelo&CARADU,%20Caroline&rft.genre=preprint


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