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Jaw tissues segmentation in dental 3D CT images using fuzzy-connectedness and morphological processing

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Jaw tissues segmentation in dental 3D CT images using fuzzy-connectedness and morphological processing

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dc.contributor.author Llorens Rodríguez, Roberto es_ES
dc.contributor.author Naranjo Ornedo, Valeriana es_ES
dc.contributor.author López-Mir, Fernando es_ES
dc.contributor.author Alcañiz Raya, Mariano Luis es_ES
dc.date.accessioned 2015-07-06T06:27:21Z
dc.date.available 2015-07-06T06:27:21Z
dc.date.issued 2012-11
dc.identifier.issn 0169-2607
dc.identifier.issn 1872-7565
dc.identifier.uri http://hdl.handle.net/10251/52699
dc.description.abstract The success of oral surgery is subject to accurate advanced planning. In order to properly plan for dental surgery or a suitable implant placement, it is necessary an accurate segmentation of the jaw tissues: the teeth, the cortical bone, the trabecular core and over all, the inferior alveolar nerve. This manuscript presents a new automatic method that is based on fuzzy connectedness object extraction and mathematical morphology processing. The method uses computed tomography data to extract different views of the jaw: a pseudo-orthopantomographic view to estimate the path of the nerve and cross-sectional views to segment the jaw tissues. The method has been tested in a groundtruth set consisting of more than 9000 cross-sections from 20 different patients and has been evaluated using four similarity indicators (the Jaccard index, Dice's coefficient, point-to-point and point-to-curve distances), achieving promising results in all of them (0.726 ± 0.031, 0.840 ± 0.019, 0.144 ± 0.023 mm and 0.163 ± 0.025 mm, respectively). The method has proven to be significantly automated and accurate, with errors around 5% (of the diameter of the nerve), and is easily integrable in current dental planning systems. © 2012 Elsevier Ireland Ltd. es_ES
dc.description.sponsorship This work has been supported by the project MIRACLE (DPI2007-66782-C03-01-AR07) of Spanish Ministerio de Educacion y Ciencia. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation Spanish Ministerio de Educación y Ciencia [DPI2007-66782-C03-01-AR07] es_ES
dc.relation.ispartof Computer Methods and Programs in Biomedicine es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Automatic computer-aided surgery es_ES
dc.subject Fuzzy connectedness es_ES
dc.subject Inferior alveolar nerve es_ES
dc.subject Jaw tissue segmentation/reconstruction es_ES
dc.subject Automatic method es_ES
dc.subject Computed tomography data es_ES
dc.subject Computer aided surgery es_ES
dc.subject Cortical bone es_ES
dc.subject CT Image es_ES
dc.subject Dental surgery es_ES
dc.subject Implant placement es_ES
dc.subject Jaccard index es_ES
dc.subject Morphological processing es_ES
dc.subject Object extraction es_ES
dc.subject Planning systems es_ES
dc.subject Tissue segmentation es_ES
dc.subject Fuzzy systems es_ES
dc.subject Histology es_ES
dc.subject Mathematical morphology es_ES
dc.subject Surgery es_ES
dc.subject Tissue es_ES
dc.subject Computerized tomography es_ES
dc.subject Accuracy es_ES
dc.subject Algorithm es_ES
dc.subject Article es_ES
dc.subject Automation es_ES
dc.subject Blood vessel diameter es_ES
dc.subject Clinical article es_ES
dc.subject Computer assisted tomography es_ES
dc.subject Dental procedure es_ES
dc.subject Fuzzy system es_ES
dc.subject Human es_ES
dc.subject Image processing es_ES
dc.subject Image reconstruction es_ES
dc.subject Jaw es_ES
dc.subject Mathematical computing es_ES
dc.subject Morphology es_ES
dc.subject Nerve es_ES
dc.subject Three dimensional imaging es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.subject.classification EXPRESION GRAFICA EN LA INGENIERIA es_ES
dc.title Jaw tissues segmentation in dental 3D CT images using fuzzy-connectedness and morphological processing es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.cmpb.2012.05.014
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Interuniversitario de Investigación en Bioingeniería y Tecnología Orientada al Ser Humano - Institut Interuniversitari d'Investigació en Bioenginyeria i Tecnologia Orientada a l'Ésser Humà es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Gráfica - Departament d'Enginyeria Gràfica es_ES
dc.description.bibliographicCitation Lloréns Rodríguez, R.; Naranjo Ornedo, V.; López-Mir, F.; Alcañiz Raya, ML. (2012). Jaw tissues segmentation in dental 3D CT images using fuzzy-connectedness and morphological processing. Computer Methods and Programs in Biomedicine. 108(2):832-843. doi:10.1016/j.cmpb.2012.05.014 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.cmpb.2012.05.014 es_ES
dc.description.upvformatpinicio 832 es_ES
dc.description.upvformatpfin 843 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 108 es_ES
dc.description.issue 2 es_ES
dc.relation.senia 227805


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