Volumetric anatomical parameterization and meshing for inter-patient liver coordinate system definition
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- dc.contributor.author Vera, Sergioca
- dc.contributor.author González Ballester, Miguel Ángel, 1973-ca
- dc.contributor.author Gil, Deboraca
- dc.date.accessioned 2015-09-29T12:47:19Z
- dc.date.available 2015-09-29T12:47:19Z
- dc.date.issued 2013ca
- dc.description.abstract A coordinate system parameterizing the interior of organs is/na powerful tool for a systematic localization of injured tissue. If the same/ncoordinate values are assigned to speci c anatomical sites, parameterizations/nensure integration of data across di erent medical image modalities./nHarmonic mappings have been used to produce parametric meshes over/nthe surface of anatomical shapes, given their /nexibility to set values at/nspeci c locations through boundary conditions. However, most of the existing/nimplementations in medical imaging restrict to either anatomical/nsurfaces, or the depth coordinate with boundary conditions is given at/nsites of limited geometric diversity. In this paper we present a method for/nanatomical volumetric parameterization that extends current harmonic/nparameterizations to the interior anatomy using information provided by/nthe volume medial surface. We have applied the methodology to de ne/na common reference system for the liver shape and functional anatomy./nThis reference system sets a solid base for creating anatomical models of/nthe patient's liver, and allows comparing livers from several patients in/na common framework of reference.en
- dc.description.sponsorship This research has been funded by the Catalan project 2009-TEM-00007, Spanish/nprojects TIN2009-13618, TIN2012-3311, and the European Union FP7 grant agreement/nno. HEAR-EU 304857en
- dc.format.mimetype application/pdfca
- dc.identifier.citation Vera S, Gonzalez-Ballester MA, Gil D. Volumetric anatomical parameterization and meshing for inter-patient liver coordinate system definition. In: Workshop on Mesh Processing in Medical Image Analysis (Meshmed). Medical Image Computing and Computer-Assisted Intervention (MICCAI); 2013 Sep. 22-26; Nagoya, Japan.ca
- dc.identifier.uri http://hdl.handle.net/10230/24778
- dc.language.iso engca
- dc.publisher Technical University of Denmarkca
- dc.relation.ispartof Workshop on Mesh Processing in Medical Image Analysis (Meshmed). Medical Image Computing and Computer-Assisted Intervention (MICCAI); 2013 Sep. 22-26; Nagoya, Japan.en
- dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/304857ca
- dc.rights © Technical University of Denmark
- dc.rights.accessRights info:eu-repo/semantics/openAccessca
- dc.subject.keyword Parameterizationsen
- dc.subject.keyword Coordinate Systemen
- dc.subject.keyword Anatomy Modelingen
- dc.subject.keyword Harmonic Mappingen
- dc.subject.keyword Volumetric Meshen
- dc.title Volumetric anatomical parameterization and meshing for inter-patient liver coordinate system definitionca
- dc.type info:eu-repo/semantics/conferenceObjectca
- dc.type.version info:eu-repo/semantics/publishedVersionca