Construction and Test of Low Cost X-Ray Tomography Scanner for Physical-Chemical Analysis and Nondestructive Inspections

dc.contributor.authorOliveira, Jose Martins de
dc.contributor.authorGermano Martins, Antonio Cesar [UNESP]
dc.contributor.authorGuimaraes, V
dc.contributor.authorBrandaoDeOliveira, JR
dc.contributor.authorMacario, KCD
dc.contributor.authorGenezini, F. A.
dc.contributor.institutionUniv Sorocaba
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2020-12-10T16:35:02Z
dc.date.available2020-12-10T16:35:02Z
dc.date.issued2009-01-01
dc.description.abstractX-ray computed tomography (CT) refers to the cross-sectional imaging of an object measuring the transmitted radiation at different directions. In this work, we describe the development of a low cost micro-CT X-ray scanner that is being developed for nondestructive testing. This tomograph operates using a microfocus X-ray source and contains a silicon photodiode as detectors. The performance of the system, by its spatial resolution, has been estimated through its Modulation Transfer Function - MTF and the obtained value at 10% of MTF is 661 mu m. It was built as a general purpose nondestructive testing device.en
dc.description.affiliationUniv Sorocaba, UNISO, Campus Seminario,Caixa Postal 578,Av Dr Eugenio S, BR-18035430 Sorocaba, SP, Brazil
dc.description.affiliationUNESP, GASI, BR-18087180 Sorocaba, SP, Brazil
dc.description.affiliationUnespUNESP, GASI, BR-18087180 Sorocaba, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 05/04727-6
dc.format.extent102-+
dc.identifier.citationNuclear Physics 2008. Melville: Amer Inst Physics, v. 1139, p. 102-+, 2009.
dc.identifier.issn0094-243X
dc.identifier.urihttp://hdl.handle.net/11449/194705
dc.identifier.wosWOS:000267684800016
dc.language.isoeng
dc.publisherAmer Inst Physics
dc.relation.ispartofNuclear Physics 2008
dc.sourceWeb of Science
dc.subjectX-ray
dc.subjectTomography
dc.subjectNondestructive inspections
dc.subjectImage analysis
dc.titleConstruction and Test of Low Cost X-Ray Tomography Scanner for Physical-Chemical Analysis and Nondestructive Inspectionsen
dc.typeTrabalho apresentado em evento
dcterms.rightsHolderAmer Inst Physics

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