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

Detalhes bibliográficos
Autor(a) principal: Oliveira, Jose Martins de
Data de Publicação: 2009
Outros Autores: Germano Martins, Antonio Cesar [UNESP], Guimaraes, V, BrandaoDeOliveira, JR, Macario, KCD, Genezini, F. A.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/194705
Resumo: X-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.
id UNSP_bd0c37b67524f8065759bf1f36e6bbaf
oai_identifier_str oai:repositorio.unesp.br:11449/194705
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Construction and Test of Low Cost X-Ray Tomography Scanner for Physical-Chemical Analysis and Nondestructive InspectionsX-rayTomographyNondestructive inspectionsImage analysisX-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.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Univ Sorocaba, UNISO, Campus Seminario,Caixa Postal 578,Av Dr Eugenio S, BR-18035430 Sorocaba, SP, BrazilUNESP, GASI, BR-18087180 Sorocaba, SP, BrazilUNESP, GASI, BR-18087180 Sorocaba, SP, BrazilFAPESP: 05/04727-6Amer Inst PhysicsUniv SorocabaUniversidade Estadual Paulista (Unesp)Oliveira, Jose Martins deGermano Martins, Antonio Cesar [UNESP]Guimaraes, VBrandaoDeOliveira, JRMacario, KCDGenezini, F. A.2020-12-10T16:35:02Z2020-12-10T16:35:02Z2009-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject102-+Nuclear Physics 2008. Melville: Amer Inst Physics, v. 1139, p. 102-+, 2009.0094-243Xhttp://hdl.handle.net/11449/194705WOS:000267684800016Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengNuclear Physics 2008info:eu-repo/semantics/openAccess2021-10-22T20:11:23Zoai:repositorio.unesp.br:11449/194705Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:20:54.436142Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Construction and Test of Low Cost X-Ray Tomography Scanner for Physical-Chemical Analysis and Nondestructive Inspections
title Construction and Test of Low Cost X-Ray Tomography Scanner for Physical-Chemical Analysis and Nondestructive Inspections
spellingShingle Construction and Test of Low Cost X-Ray Tomography Scanner for Physical-Chemical Analysis and Nondestructive Inspections
Oliveira, Jose Martins de
X-ray
Tomography
Nondestructive inspections
Image analysis
title_short Construction and Test of Low Cost X-Ray Tomography Scanner for Physical-Chemical Analysis and Nondestructive Inspections
title_full Construction and Test of Low Cost X-Ray Tomography Scanner for Physical-Chemical Analysis and Nondestructive Inspections
title_fullStr Construction and Test of Low Cost X-Ray Tomography Scanner for Physical-Chemical Analysis and Nondestructive Inspections
title_full_unstemmed Construction and Test of Low Cost X-Ray Tomography Scanner for Physical-Chemical Analysis and Nondestructive Inspections
title_sort Construction and Test of Low Cost X-Ray Tomography Scanner for Physical-Chemical Analysis and Nondestructive Inspections
author Oliveira, Jose Martins de
author_facet Oliveira, Jose Martins de
Germano Martins, Antonio Cesar [UNESP]
Guimaraes, V
BrandaoDeOliveira, JR
Macario, KCD
Genezini, F. A.
author_role author
author2 Germano Martins, Antonio Cesar [UNESP]
Guimaraes, V
BrandaoDeOliveira, JR
Macario, KCD
Genezini, F. A.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Univ Sorocaba
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Oliveira, Jose Martins de
Germano Martins, Antonio Cesar [UNESP]
Guimaraes, V
BrandaoDeOliveira, JR
Macario, KCD
Genezini, F. A.
dc.subject.por.fl_str_mv X-ray
Tomography
Nondestructive inspections
Image analysis
topic X-ray
Tomography
Nondestructive inspections
Image analysis
description X-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.
publishDate 2009
dc.date.none.fl_str_mv 2009-01-01
2020-12-10T16:35:02Z
2020-12-10T16:35:02Z
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 Nuclear Physics 2008. Melville: Amer Inst Physics, v. 1139, p. 102-+, 2009.
0094-243X
http://hdl.handle.net/11449/194705
WOS:000267684800016
identifier_str_mv Nuclear Physics 2008. Melville: Amer Inst Physics, v. 1139, p. 102-+, 2009.
0094-243X
WOS:000267684800016
url http://hdl.handle.net/11449/194705
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Nuclear Physics 2008
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 102-+
dc.publisher.none.fl_str_mv Amer Inst Physics
publisher.none.fl_str_mv Amer Inst Physics
dc.source.none.fl_str_mv Web of Science
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
_version_ 1808129191136198656

Registros relacionados