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dc.contributor.authorChen, Da
dc.contributor.authorCohen, Laurent D.
dc.date.accessioned2019-10-12T15:08:58Z
dc.date.available2019-10-12T15:08:58Z
dc.date.issued2017
dc.identifier.urihttps://basepub.dauphine.fr/handle/123456789/20122
dc.language.isoenen
dc.subjectAnisotropic Edge-Baseden
dc.subject.ddc621.3en
dc.titleAnisotropic Edge-based Balloon Eikonal Active Contoursen
dc.typeCommunication / Conférence
dc.description.abstractenIn this paper, we propose a new edge-based active contour model for image segmentation and curve evolution by an asymmetric Finsler metric and the corresponding minimal paths. We consider the edge anisotropy information and the balloon force term to build a Finsler metric comprising of a symmetric quartic term and an asymmetric linear term. Unlike the traditional geodesic active contour model where the curve evolution is carried out by the level set framework, we search for a more robust optimal curve by solving an Eikonal partial differential equation (PDE) associated to the Finsler metrics. Moreover, we present an interactive way for geodesics extraction and closed contour evolution. Compared to the level set-based geodesic active contour model, our model is more robust to spurious edges, and also more efficient in numerical solution.en
dc.identifier.citationpages782-790en
dc.relation.ispartoftitleGeometric Science of Informationen
dc.relation.ispartofpublnameSpringeren
dc.relation.ispartofpublcityBerlin Heidelbergen
dc.relation.ispartofdate2017
dc.relation.ispartofurl10.1007/978-3-319-68445-1en
dc.subject.ddclabelTraitement du signalen
dc.relation.ispartofisbn978-3-319-68444-4en
dc.relation.conftitleThird International Conference, GSI 2017en
dc.relation.confdate2017-11
dc.relation.confcityParisen
dc.relation.confcountryFranceen
dc.relation.forthcomingnonen
dc.identifier.doi10.1007/978-3-319-68445-1_90en
dc.description.ssrncandidatenonen
dc.description.halcandidatenonen
dc.description.readershiprechercheen
dc.description.audienceInternationalen
dc.relation.Isversionofjnlpeerreviewednonen
dc.relation.Isversionofjnlpeerreviewednonen
dc.date.updated2019-10-12T15:07:04Z
hal.person.labIds
hal.person.labIds60


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