Assessment of manipulation accuracy of digitized occlusal radiographic images--sub and over exposure.
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.actaodontologicalat.com/onlineVIEJO/archivo/v22n2/fulltext/articulo7.pdf http://www.actaodontologicalat.com/archivo/v22n2/articulo7.pdf http://hdl.handle.net/11449/71423 |
Resumo: | The aim of this study was to evaluate whether digitized images obtained from occlusal radiographs taken with low or over dose of radiation could be improved with the aid of computer software for digital treatment. Thirteen occlusal radiographs of a dry skull were taken employing 13 different exposure times. The radiographs were digitized and then manipulated with the program for image editing. 143 evaluations were performed by specialists in dental radiology who classified radiographs as appropriate or not appropriate for interpretation. Test Z was used for statistical analysis of the data and the results showed that it is possible to manipulate digitized radiographic images taken with 75% of the ideal exposure time and to make them suitable for interpretation and diagnosis. Conversely, it was concluded that the over exposed images, 57.50% above the standard exposure time, were inadequate. |
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Repositório Institucional da UNESP |
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Assessment of manipulation accuracy of digitized occlusal radiographic images--sub and over exposure.humanimage processingmethodologyreproducibilitytimetooth occlusiontooth radiographyDental OcclusionHumansImage Processing, Computer-AssistedRadiography, Dental, DigitalReproducibility of ResultsTime FactorsThe aim of this study was to evaluate whether digitized images obtained from occlusal radiographs taken with low or over dose of radiation could be improved with the aid of computer software for digital treatment. Thirteen occlusal radiographs of a dry skull were taken employing 13 different exposure times. The radiographs were digitized and then manipulated with the program for image editing. 143 evaluations were performed by specialists in dental radiology who classified radiographs as appropriate or not appropriate for interpretation. Test Z was used for statistical analysis of the data and the results showed that it is possible to manipulate digitized radiographic images taken with 75% of the ideal exposure time and to make them suitable for interpretation and diagnosis. Conversely, it was concluded that the over exposed images, 57.50% above the standard exposure time, were inadequate.Universidade Estadual Paulista (Unesp)Maschtakow, Patrícia S. L.Moraes, Mari E. L.Soares, Milton G.Santos, Luis R. A.Moraes, Luiz C.Castilho, Julio C. M.2014-05-27T11:24:33Z2014-05-27T11:24:33Z2009-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article113-117http://www.actaodontologicalat.com/onlineVIEJO/archivo/v22n2/fulltext/articulo7.pdfhttp://www.actaodontologicalat.com/archivo/v22n2/articulo7.pdfActa odontológica latinoamericana : AOL, v. 22, n. 2, p. 113-117, 2009.0326-4815http://hdl.handle.net/11449/714232-s2.0-79958094925Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengActa Odontológica Latinoamericana (AOL)0,264info:eu-repo/semantics/openAccess2021-10-23T12:14:40Zoai:repositorio.unesp.br:11449/71423Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:00:35.373335Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Assessment of manipulation accuracy of digitized occlusal radiographic images--sub and over exposure. |
title |
Assessment of manipulation accuracy of digitized occlusal radiographic images--sub and over exposure. |
spellingShingle |
Assessment of manipulation accuracy of digitized occlusal radiographic images--sub and over exposure. Maschtakow, Patrícia S. L. human image processing methodology reproducibility time tooth occlusion tooth radiography Dental Occlusion Humans Image Processing, Computer-Assisted Radiography, Dental, Digital Reproducibility of Results Time Factors |
title_short |
Assessment of manipulation accuracy of digitized occlusal radiographic images--sub and over exposure. |
title_full |
Assessment of manipulation accuracy of digitized occlusal radiographic images--sub and over exposure. |
title_fullStr |
Assessment of manipulation accuracy of digitized occlusal radiographic images--sub and over exposure. |
title_full_unstemmed |
Assessment of manipulation accuracy of digitized occlusal radiographic images--sub and over exposure. |
title_sort |
Assessment of manipulation accuracy of digitized occlusal radiographic images--sub and over exposure. |
author |
Maschtakow, Patrícia S. L. |
author_facet |
Maschtakow, Patrícia S. L. Moraes, Mari E. L. Soares, Milton G. Santos, Luis R. A. Moraes, Luiz C. Castilho, Julio C. M. |
author_role |
author |
author2 |
Moraes, Mari E. L. Soares, Milton G. Santos, Luis R. A. Moraes, Luiz C. Castilho, Julio C. M. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Maschtakow, Patrícia S. L. Moraes, Mari E. L. Soares, Milton G. Santos, Luis R. A. Moraes, Luiz C. Castilho, Julio C. M. |
dc.subject.por.fl_str_mv |
human image processing methodology reproducibility time tooth occlusion tooth radiography Dental Occlusion Humans Image Processing, Computer-Assisted Radiography, Dental, Digital Reproducibility of Results Time Factors |
topic |
human image processing methodology reproducibility time tooth occlusion tooth radiography Dental Occlusion Humans Image Processing, Computer-Assisted Radiography, Dental, Digital Reproducibility of Results Time Factors |
description |
The aim of this study was to evaluate whether digitized images obtained from occlusal radiographs taken with low or over dose of radiation could be improved with the aid of computer software for digital treatment. Thirteen occlusal radiographs of a dry skull were taken employing 13 different exposure times. The radiographs were digitized and then manipulated with the program for image editing. 143 evaluations were performed by specialists in dental radiology who classified radiographs as appropriate or not appropriate for interpretation. Test Z was used for statistical analysis of the data and the results showed that it is possible to manipulate digitized radiographic images taken with 75% of the ideal exposure time and to make them suitable for interpretation and diagnosis. Conversely, it was concluded that the over exposed images, 57.50% above the standard exposure time, were inadequate. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-12-01 2014-05-27T11:24:33Z 2014-05-27T11:24:33Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.actaodontologicalat.com/onlineVIEJO/archivo/v22n2/fulltext/articulo7.pdf http://www.actaodontologicalat.com/archivo/v22n2/articulo7.pdf Acta odontológica latinoamericana : AOL, v. 22, n. 2, p. 113-117, 2009. 0326-4815 http://hdl.handle.net/11449/71423 2-s2.0-79958094925 |
url |
http://www.actaodontologicalat.com/onlineVIEJO/archivo/v22n2/fulltext/articulo7.pdf http://www.actaodontologicalat.com/archivo/v22n2/articulo7.pdf http://hdl.handle.net/11449/71423 |
identifier_str_mv |
Acta odontológica latinoamericana : AOL, v. 22, n. 2, p. 113-117, 2009. 0326-4815 2-s2.0-79958094925 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Acta Odontológica Latinoamericana (AOL) 0,264 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
113-117 |
dc.source.none.fl_str_mv |
Scopus 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_ |
1808128738727034880 |