A novel active contour model for medical images via the Hessian matrix and eigenvalues

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dc.authoridHanbay, Kazım/0000-0003-1374-1417
dc.authoridTalu, Muhammed Fatih/0000-0003-1166-8404
dc.authorwosidHanbay, Kazım/J-3848-2014
dc.authorwosidTalu, Muhammed Fatih/W-2834-2017
dc.contributor.authorHanbay, Kazim
dc.contributor.authorTalu, Muhammed Fatih
dc.date.accessioned2024-08-04T20:44:25Z
dc.date.available2024-08-04T20:44:25Z
dc.date.issued2018
dc.departmentİnönü Üniversitesien_US
dc.description.abstractThis paper presents a new level set formulation for active contour models (ACM). We propose the idea of integrating the eigenvalue information of Hessian matrix into the level set function. By this new level set function, the principal curvature information of images is used to enhance the ability of segmenting boundary regions. The advantages of our model are as follows: firstly, the interior and exterior object boundaries can be segmented with the initial contour being anywhere in the input image. Secondly, this method can work with heterogeneous images. Thirdly, the proposed model can produce smooth and right boundaries of objects having vital importance in medical operations. Extensive experiments demonstrate that the proposed model can obtain better segmentation results. (C) 2018 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.camwa.2018.01.033
dc.identifier.endpage3104en_US
dc.identifier.issn0898-1221
dc.identifier.issn1873-7668
dc.identifier.issue9en_US
dc.identifier.scopus2-s2.0-85045266304en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage3081en_US
dc.identifier.urihttps://doi.org/10.1016/j.camwa.2018.01.033
dc.identifier.urihttps://hdl.handle.net/11616/98237
dc.identifier.volume75en_US
dc.identifier.wosWOS:000432102900002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofComputers & Mathematics With Applicationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectActive contouren_US
dc.subjectSegmentationen_US
dc.subjectMedical imagesen_US
dc.subjectEigenanalysisen_US
dc.subjectHessian matrixen_US
dc.titleA novel active contour model for medical images via the Hessian matrix and eigenvaluesen_US
dc.typeArticleen_US

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