3D Auto-Segmentation of Mandibular Condyles
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , , , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1109/EMBC44109.2020.9175692 http://hdl.handle.net/11449/221555 |
Resumo: | Temporomandibular joints (TMJ) like a hinge connect the jawbone to the skull. TMJ disorders could cause pain in the jaw joint and the muscles controlling jaw movement. However, the disease cannot be diagnosed until it becomes symptomatic. It has been shown that bone resorption at the condyle articular surface is already evident at initial diagnosis of TMJ Osteoarthritis (OA). Therefore, analyzing the bone structure will facilitate the disease diagnosis. The important step towards this analysis is the condyle segmentation. This article deals with a method to automatically segment the temporomandibular joint condyle out of cone beam CT (CBCT) scans. In the proposed method we denoise images and apply 3D active contour and morphological operations to segment the condyle. The experimental results show that the proposed method yields the Dice score of 0.9461 with the standards deviation of 0.0888 when it is applied on CBCT images of 95 patients. This segmentation will allow large datasets to be analyzed more efficiently towards data sciences and machine learning approaches for disease classification. |
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Repositório Institucional da UNESP |
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spelling |
3D Auto-Segmentation of Mandibular CondylesTemporomandibular joints (TMJ) like a hinge connect the jawbone to the skull. TMJ disorders could cause pain in the jaw joint and the muscles controlling jaw movement. However, the disease cannot be diagnosed until it becomes symptomatic. It has been shown that bone resorption at the condyle articular surface is already evident at initial diagnosis of TMJ Osteoarthritis (OA). Therefore, analyzing the bone structure will facilitate the disease diagnosis. The important step towards this analysis is the condyle segmentation. This article deals with a method to automatically segment the temporomandibular joint condyle out of cone beam CT (CBCT) scans. In the proposed method we denoise images and apply 3D active contour and morphological operations to segment the condyle. The experimental results show that the proposed method yields the Dice score of 0.9461 with the standards deviation of 0.0888 when it is applied on CBCT images of 95 patients. This segmentation will allow large datasets to be analyzed more efficiently towards data sciences and machine learning approaches for disease classification.University of Michigan Department of Orthodontics and Pediatric DentistryPediatric Dentistry and Orthodontics São Paulo State UniversityUniversity of Michigan Department of Periodontics and Oral MedicineUniversity of Michigan Department of Computational Medicine and BioinformaticsUniversity of North Carolina Departments of Psychiatry Orthodontics and Computer SciencePediatric Dentistry and Orthodontics São Paulo State UniversityUniversity of MichiganUniversidade Estadual Paulista (UNESP)Orthodontics and Computer ScienceBrosset, SergeDumont, MaximeBianchi, Jonas [UNESP]Ruellas, AntonioCevidanes, LuciaYatabe, MariliaGoncalves, Joao [UNESP]Benavides, ErikaSoki, FabianaPaniagua, BeatrizPrieto, JuanNajarian, KayvanGryak, JonathanSoroushmehr, Reza2022-04-28T19:29:20Z2022-04-28T19:29:20Z2020-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject1270-1273http://dx.doi.org/10.1109/EMBC44109.2020.9175692Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, v. 2020-July, p. 1270-1273.1557-170Xhttp://hdl.handle.net/11449/22155510.1109/EMBC44109.2020.91756922-s2.0-85091025667Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengProceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBSinfo:eu-repo/semantics/openAccess2022-04-28T19:29:21Zoai:repositorio.unesp.br:11449/221555Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:02:22.232393Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
3D Auto-Segmentation of Mandibular Condyles |
title |
3D Auto-Segmentation of Mandibular Condyles |
spellingShingle |
3D Auto-Segmentation of Mandibular Condyles Brosset, Serge |
title_short |
3D Auto-Segmentation of Mandibular Condyles |
title_full |
3D Auto-Segmentation of Mandibular Condyles |
title_fullStr |
3D Auto-Segmentation of Mandibular Condyles |
title_full_unstemmed |
3D Auto-Segmentation of Mandibular Condyles |
title_sort |
3D Auto-Segmentation of Mandibular Condyles |
author |
Brosset, Serge |
author_facet |
Brosset, Serge Dumont, Maxime Bianchi, Jonas [UNESP] Ruellas, Antonio Cevidanes, Lucia Yatabe, Marilia Goncalves, Joao [UNESP] Benavides, Erika Soki, Fabiana Paniagua, Beatriz Prieto, Juan Najarian, Kayvan Gryak, Jonathan Soroushmehr, Reza |
author_role |
author |
author2 |
Dumont, Maxime Bianchi, Jonas [UNESP] Ruellas, Antonio Cevidanes, Lucia Yatabe, Marilia Goncalves, Joao [UNESP] Benavides, Erika Soki, Fabiana Paniagua, Beatriz Prieto, Juan Najarian, Kayvan Gryak, Jonathan Soroushmehr, Reza |
author2_role |
author author author author author author author author author author author author author |
dc.contributor.none.fl_str_mv |
University of Michigan Universidade Estadual Paulista (UNESP) Orthodontics and Computer Science |
dc.contributor.author.fl_str_mv |
Brosset, Serge Dumont, Maxime Bianchi, Jonas [UNESP] Ruellas, Antonio Cevidanes, Lucia Yatabe, Marilia Goncalves, Joao [UNESP] Benavides, Erika Soki, Fabiana Paniagua, Beatriz Prieto, Juan Najarian, Kayvan Gryak, Jonathan Soroushmehr, Reza |
description |
Temporomandibular joints (TMJ) like a hinge connect the jawbone to the skull. TMJ disorders could cause pain in the jaw joint and the muscles controlling jaw movement. However, the disease cannot be diagnosed until it becomes symptomatic. It has been shown that bone resorption at the condyle articular surface is already evident at initial diagnosis of TMJ Osteoarthritis (OA). Therefore, analyzing the bone structure will facilitate the disease diagnosis. The important step towards this analysis is the condyle segmentation. This article deals with a method to automatically segment the temporomandibular joint condyle out of cone beam CT (CBCT) scans. In the proposed method we denoise images and apply 3D active contour and morphological operations to segment the condyle. The experimental results show that the proposed method yields the Dice score of 0.9461 with the standards deviation of 0.0888 when it is applied on CBCT images of 95 patients. This segmentation will allow large datasets to be analyzed more efficiently towards data sciences and machine learning approaches for disease classification. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-07-01 2022-04-28T19:29:20Z 2022-04-28T19:29:20Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1109/EMBC44109.2020.9175692 Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, v. 2020-July, p. 1270-1273. 1557-170X http://hdl.handle.net/11449/221555 10.1109/EMBC44109.2020.9175692 2-s2.0-85091025667 |
url |
http://dx.doi.org/10.1109/EMBC44109.2020.9175692 http://hdl.handle.net/11449/221555 |
identifier_str_mv |
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, v. 2020-July, p. 1270-1273. 1557-170X 10.1109/EMBC44109.2020.9175692 2-s2.0-85091025667 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1270-1273 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1808129575477051392 |