External visual interface for a Nikon 6D autocollimator

Autores
Bergues, Guillermo; Ames, Guillermo; Canali, Luis; Schurrer, Clemar; Flesia, Ana
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The goal of this paper is to describe the potential of a visual interface applied to a Nikon 6B/6D autocollimator in order to replace human operator within a “laboratory grade” measurement. The optical interface implemented consists of a Basler HD camera attached to the autocollimator’s eyepiece, camera positioning devices, and a proprietary digital image processing package, built around Matlab environment. The whole system is used to analyze the reticle image to detect both the scale and the measuring crosshair lines at sub-pixel level. The system performance was compared in a controlled experiment against an electronic level with internationally traceable certification. The resolution of the pitch angles obtained was 10 times better than that originally obtained with the instrument. This example shows that the value of 0.02 pixels for the uncertainty associated with sub-pixel position of reticle lines is realistic, allowing for continue working on a robust interface for all angle parameters that can be measured using autocollimators.
Fil: Bergues, Guillermo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Informática para la Ingeniería; Argentina.
Fil: Ames, Guillermo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Informática para la Ingeniería; Argentina.
Fil: Canali, Luis. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Informática para la Ingeniería; Argentina.
Fil: Schurrer, Clemar. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Transferencia en Metrología; Argentina.
Fil: Flesia,Ana. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Concejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Peer Reviewed
Fuente
Institute of Electrical and Electronics Engineers (2014)
Materia
visual interface
camera positioning device
Matlab enviroment
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Attribution-NonCommercial-NoDerivatives 4.0 International
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/14133
Acceder
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network_acronym_str RIAUTN
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network_name_str Repositorio Institucional Abierto (UTN)
spelling External visual interface for a Nikon 6D autocollimatorBergues, GuillermoAmes, GuillermoCanali, LuisSchurrer, ClemarFlesia, Anavisual interfacecamera positioning deviceMatlab enviromentThe goal of this paper is to describe the potential of a visual interface applied to a Nikon 6B/6D autocollimator in order to replace human operator within a “laboratory grade” measurement. The optical interface implemented consists of a Basler HD camera attached to the autocollimator’s eyepiece, camera positioning devices, and a proprietary digital image processing package, built around Matlab environment. The whole system is used to analyze the reticle image to detect both the scale and the measuring crosshair lines at sub-pixel level. The system performance was compared in a controlled experiment against an electronic level with internationally traceable certification. The resolution of the pitch angles obtained was 10 times better than that originally obtained with the instrument. This example shows that the value of 0.02 pixels for the uncertainty associated with sub-pixel position of reticle lines is realistic, allowing for continue working on a robust interface for all angle parameters that can be measured using autocollimators.Fil: Bergues, Guillermo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Informática para la Ingeniería; Argentina.Fil: Ames, Guillermo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Informática para la Ingeniería; Argentina.Fil: Canali, Luis. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Informática para la Ingeniería; Argentina.Fil: Schurrer, Clemar. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Transferencia en Metrología; Argentina.Fil: Flesia,Ana. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Concejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Peer ReviewedInstitute of Electrical and Electronics Engineers2025-11-05T19:38:02Z2014info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articulopdfapplication/pdf978-1-4673-6386-0https://hdl.handle.net/20.500.12272/14133Institute of Electrical and Electronics Engineers (2014)reponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacionalenginfo:eu-repo/semantics/openAccessAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Luis Rafael Canali2026-09-24T12:48:59Zoai:ria.utn.edu.ar:20.500.12272/14133instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-09-24 12:49:00.616Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv External visual interface for a Nikon 6D autocollimator
title External visual interface for a Nikon 6D autocollimator
spellingShingle External visual interface for a Nikon 6D autocollimator
Bergues, Guillermo
visual interface
camera positioning device
Matlab enviroment
title_short External visual interface for a Nikon 6D autocollimator
title_full External visual interface for a Nikon 6D autocollimator
title_fullStr External visual interface for a Nikon 6D autocollimator
title_full_unstemmed External visual interface for a Nikon 6D autocollimator
title_sort External visual interface for a Nikon 6D autocollimator
dc.creator.none.fl_str_mv Bergues, Guillermo
Ames, Guillermo
Canali, Luis
Schurrer, Clemar
Flesia, Ana
author Bergues, Guillermo
author_facet Bergues, Guillermo
Ames, Guillermo
Canali, Luis
Schurrer, Clemar
Flesia, Ana
author_role author
author2 Ames, Guillermo
Canali, Luis
Schurrer, Clemar
Flesia, Ana
author2_role author
author
author
author
dc.subject.none.fl_str_mv visual interface
camera positioning device
Matlab enviroment
topic visual interface
camera positioning device
Matlab enviroment
dc.description.none.fl_txt_mv The goal of this paper is to describe the potential of a visual interface applied to a Nikon 6B/6D autocollimator in order to replace human operator within a “laboratory grade” measurement. The optical interface implemented consists of a Basler HD camera attached to the autocollimator’s eyepiece, camera positioning devices, and a proprietary digital image processing package, built around Matlab environment. The whole system is used to analyze the reticle image to detect both the scale and the measuring crosshair lines at sub-pixel level. The system performance was compared in a controlled experiment against an electronic level with internationally traceable certification. The resolution of the pitch angles obtained was 10 times better than that originally obtained with the instrument. This example shows that the value of 0.02 pixels for the uncertainty associated with sub-pixel position of reticle lines is realistic, allowing for continue working on a robust interface for all angle parameters that can be measured using autocollimators.
Fil: Bergues, Guillermo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Informática para la Ingeniería; Argentina.
Fil: Ames, Guillermo. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Informática para la Ingeniería; Argentina.
Fil: Canali, Luis. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación en Informática para la Ingeniería; Argentina.
Fil: Schurrer, Clemar. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Centro de Investigación y Transferencia en Metrología; Argentina.
Fil: Flesia,Ana. Universidad Tecnológica Nacional. Facultad Regional Córdoba. Concejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Peer Reviewed
description The goal of this paper is to describe the potential of a visual interface applied to a Nikon 6B/6D autocollimator in order to replace human operator within a “laboratory grade” measurement. The optical interface implemented consists of a Basler HD camera attached to the autocollimator’s eyepiece, camera positioning devices, and a proprietary digital image processing package, built around Matlab environment. The whole system is used to analyze the reticle image to detect both the scale and the measuring crosshair lines at sub-pixel level. The system performance was compared in a controlled experiment against an electronic level with internationally traceable certification. The resolution of the pitch angles obtained was 10 times better than that originally obtained with the instrument. This example shows that the value of 0.02 pixels for the uncertainty associated with sub-pixel position of reticle lines is realistic, allowing for continue working on a robust interface for all angle parameters that can be measured using autocollimators.
publishDate 2014
dc.date.none.fl_str_mv 2014
2025-11-05T19:38:02Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv 978-1-4673-6386-0
https://hdl.handle.net/20.500.12272/14133
identifier_str_mv 978-1-4673-6386-0
url https://hdl.handle.net/20.500.12272/14133
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
Luis Rafael Canali
eu_rights_str_mv openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
Luis Rafael Canali
dc.format.none.fl_str_mv pdf
application/pdf
dc.publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers
dc.source.none.fl_str_mv Institute of Electrical and Electronics Engineers (2014)
reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
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score 13.265058

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