The influence of image processing of -CT images on mechanical behavior of mandibular trabecular bone structure using micro finite element method

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dc.contributor.authorŠustková, Apolenacs
dc.contributor.authorThomková, Barboracs
dc.contributor.authorZikmund, Tomášcs
dc.contributor.authorKaiser, Jozefcs
dc.contributor.authorJoukal, Marekcs
dc.contributor.authorMarcián, Petrcs
dc.coverage.issue1cs
dc.coverage.volume43cs
dc.date.issued2023-01-13cs
dc.description.abstractComputational modeling plays an important role in assessment of biomaterial structures, living tissue and their mechanical properties. Microstructure investigation of bone tissue needs high-level computational models based on -CT images. A crucial factor when creating a computational model is image processing using tissue segmentation. The most common method for segmentation is thresholding. Threshold value can influence the geometry model and mechanical response in the bone tissue. One of the aims of the work is to determine and analyze the apparent mechanical behavior of mandibular trabecular bone structure based on different threshold value. Another aim of this study is to assess its influence on strain intensity from a local point of view, namely on one specific trabeculae. Fifty-four computational models including detailed trabecular structure of mandible were created based on -CT images. The thresholding was observed to have a significant effect on mechanical behavior of the trabecular bone structure.en
dc.formattextcs
dc.format.extent276-281cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationProcedia Structural Integrity. 2023, vol. 43, issue 1, p. 276-281.en
dc.identifier.doi10.1016/j.prostr.2022.12.271cs
dc.identifier.issn2452-3216cs
dc.identifier.orcid0009-0005-1100-620Xcs
dc.identifier.orcid0000-0003-2948-5198cs
dc.identifier.orcid0000-0002-7397-125Xcs
dc.identifier.orcid0000-0002-9458-9690cs
dc.identifier.other185061cs
dc.identifier.researcheridG-9491-2014cs
dc.identifier.researcheridD-6800-2012cs
dc.identifier.researcheridE-7359-2017cs
dc.identifier.scopus7402184758cs
dc.identifier.scopus55156647700cs
dc.identifier.urihttp://hdl.handle.net/11012/244309
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofProcedia Structural Integritycs
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S2452321622008344cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2452-3216/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectimage processingen
dc.subjecttrabecular bone structureen
dc.subjectthresholdingen
dc.subjectµ-CTen
dc.subjectFEMen
dc.titleThe influence of image processing of -CT images on mechanical behavior of mandibular trabecular bone structure using micro finite element methoden
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-185061en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:47:42en
sync.item.modts2025.01.17 15:28:17en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. ÚMTMB-odbor biomechanikycs
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Pokročilé instrumentace a metody pro charakterizace materiálůcs
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