A surface extraction analysis in a multi-material test part for computed tomography in metrology applications
Resumen: The main advantage of Computed Tomography is the capability of making measurements of non-accessible internal features in a test piece. One of the cases that can usually be found in this sense is the contact zone between two elements that are forming a common surface boundary, where the main complexity is to determine which surface belongs to which piece. Nowadays, this kind of surfaces are measurable only by utilizing Computed Tomography, taking into account that the characteristics of the Tomography can significantly vary depending on the material of the elements that are in contact. In this article a piece that has two different interfaces is analyzed: a Piece in contact with Air, and Material A in contact with Material B. Three different surface extraction algorithms are analyzed for multi-material parts, Threshold, Canny and Deriche, and the results and conclusions obtained are presented.
Idioma: Inglés
DOI: 10.1016/j.promfg.2017.09.068
Año: 2017
Publicado en: Procedia Manufacturing 13 (2017), 487-494
ISSN: 2351-9789

Factor impacto SCIMAGO: 0.201 - Industrial and Manufacturing Engineering (Q3) - Artificial Intelligence (Q3)

Financiación: info:eu-repo/grantAgreement/ES/DGA/FSE
Financiación: info:eu-repo/grantAgreement/ES/MINECO/DPI2015-69403-C3-1-R
Financiación: info:eu-repo/grantAgreement/ES/UZ/CUD2016-TEC-09
Tipo y forma: Article (Published version)
Área (Departamento): Área Ing. Procesos Fabricación (Dpto. Ingeniería Diseño Fabri.)
Exportado de SIDERAL (2019-07-09-12:09:27)


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 Notice créée le 2018-04-12, modifiée le 2019-07-09


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