Digitizing radiographic films: a simple way to evaluate indirect digital images

Detalhes bibliográficos
Autor(a) principal: Rubia-Bullen, Izabel Regina Fischer
Data de Publicação: 2007
Outros Autores: Escarpinati, Maurício Cunha, Schiabel, Homero, Vieira, Marcelo Andrade da Costa, Rubira, Cássia Maria Fischer, Lauris, José Roberto Pereira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of applied oral science (Online)
Texto Completo: https://www.revistas.usp.br/jaos/article/view/3425
Resumo: OBJECTIVES: This study applied a simple method to evaluate the performance of three digital devices (two scanners and one digital camera) using the reproducibility of pixel values attributed to the same radiographic image. METHODS: Using the same capture parameters, a radiographic image was repeatedly digitized in order to determine the variability of pixel values given to the image throughout the digitization process. One coefficient value was obtained and was called pixel value reproducibility. RESULTS: A significant difference in pixel values was observed among the three devices for the digitized images (ANOVA, p
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spelling Digitizing radiographic films: a simple way to evaluate indirect digital images Digital imageRadiographic imageCharge-coupled deviceDigital cameraScanner OBJECTIVES: This study applied a simple method to evaluate the performance of three digital devices (two scanners and one digital camera) using the reproducibility of pixel values attributed to the same radiographic image. METHODS: Using the same capture parameters, a radiographic image was repeatedly digitized in order to determine the variability of pixel values given to the image throughout the digitization process. One coefficient value was obtained and was called pixel value reproducibility. RESULTS: A significant difference in pixel values was observed among the three devices for the digitized images (ANOVA, pUniversidade de São Paulo. Faculdade de Odontologia de Bauru2007-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/jaos/article/view/342510.1590/S1678-77572007000100004Journal of Applied Oral Science; Vol. 15 No. 1 (2007); 14-17 Journal of Applied Oral Science; Vol. 15 Núm. 1 (2007); 14-17 Journal of Applied Oral Science; v. 15 n. 1 (2007); 14-17 1678-77651678-7757reponame:Journal of applied oral science (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/jaos/article/view/3425/4115Copyright (c) 2007 Journal of Applied Oral Scienceinfo:eu-repo/semantics/openAccessRubia-Bullen, Izabel Regina FischerEscarpinati, Maurício CunhaSchiabel, HomeroVieira, Marcelo Andrade da CostaRubira, Cássia Maria FischerLauris, José Roberto Pereira2012-04-27T11:56:07Zoai:revistas.usp.br:article/3425Revistahttp://www.scielo.br/jaosPUBhttps://www.revistas.usp.br/jaos/oai||jaos@usp.br1678-77651678-7757opendoar:2012-04-27T11:56:07Journal of applied oral science (Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Digitizing radiographic films: a simple way to evaluate indirect digital images
title Digitizing radiographic films: a simple way to evaluate indirect digital images
spellingShingle Digitizing radiographic films: a simple way to evaluate indirect digital images
Rubia-Bullen, Izabel Regina Fischer
Digital image
Radiographic image
Charge-coupled device
Digital camera
Scanner
title_short Digitizing radiographic films: a simple way to evaluate indirect digital images
title_full Digitizing radiographic films: a simple way to evaluate indirect digital images
title_fullStr Digitizing radiographic films: a simple way to evaluate indirect digital images
title_full_unstemmed Digitizing radiographic films: a simple way to evaluate indirect digital images
title_sort Digitizing radiographic films: a simple way to evaluate indirect digital images
author Rubia-Bullen, Izabel Regina Fischer
author_facet Rubia-Bullen, Izabel Regina Fischer
Escarpinati, Maurício Cunha
Schiabel, Homero
Vieira, Marcelo Andrade da Costa
Rubira, Cássia Maria Fischer
Lauris, José Roberto Pereira
author_role author
author2 Escarpinati, Maurício Cunha
Schiabel, Homero
Vieira, Marcelo Andrade da Costa
Rubira, Cássia Maria Fischer
Lauris, José Roberto Pereira
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Rubia-Bullen, Izabel Regina Fischer
Escarpinati, Maurício Cunha
Schiabel, Homero
Vieira, Marcelo Andrade da Costa
Rubira, Cássia Maria Fischer
Lauris, José Roberto Pereira
dc.subject.por.fl_str_mv Digital image
Radiographic image
Charge-coupled device
Digital camera
Scanner
topic Digital image
Radiographic image
Charge-coupled device
Digital camera
Scanner
description OBJECTIVES: This study applied a simple method to evaluate the performance of three digital devices (two scanners and one digital camera) using the reproducibility of pixel values attributed to the same radiographic image. METHODS: Using the same capture parameters, a radiographic image was repeatedly digitized in order to determine the variability of pixel values given to the image throughout the digitization process. One coefficient value was obtained and was called pixel value reproducibility. RESULTS: A significant difference in pixel values was observed among the three devices for the digitized images (ANOVA, p
publishDate 2007
dc.date.none.fl_str_mv 2007-02-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://www.revistas.usp.br/jaos/article/view/3425
10.1590/S1678-77572007000100004
url https://www.revistas.usp.br/jaos/article/view/3425
identifier_str_mv 10.1590/S1678-77572007000100004
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.revistas.usp.br/jaos/article/view/3425/4115
dc.rights.driver.fl_str_mv Copyright (c) 2007 Journal of Applied Oral Science
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2007 Journal of Applied Oral Science
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Odontologia de Bauru
publisher.none.fl_str_mv Universidade de São Paulo. Faculdade de Odontologia de Bauru
dc.source.none.fl_str_mv Journal of Applied Oral Science; Vol. 15 No. 1 (2007); 14-17
Journal of Applied Oral Science; Vol. 15 Núm. 1 (2007); 14-17
Journal of Applied Oral Science; v. 15 n. 1 (2007); 14-17
1678-7765
1678-7757
reponame:Journal of applied oral science (Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Journal of applied oral science (Online)
collection Journal of applied oral science (Online)
repository.name.fl_str_mv Journal of applied oral science (Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv ||jaos@usp.br
_version_ 1800221673389031424

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