Simple fish-eye calibration method with accuracy evaluation

In this paper, a simple fish-eye radial distortion calibration procedure is described. This method avoids costly minimisation and optimisation algorithms, and is based on trivial concentricity of three extracted points. The results show that this simplicity is at the expense of increased deviation o...

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Detalhes bibliográficos
Autores: Hughes, Ciaran, Glavin, Martin, Jones, Edward
Formato: artículo
Fecha de publicación:2011
País:España
Recursos:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:86364
Acesso em linha:https://ddd.uab.cat/record/86364
https://dx.doi.org/urn:doi:10.5565/rev/elcvia.396
Access Level:acceso abierto
Palavra-chave:Fisheye
Equidistant projection
Camera calibration
Distortion centre
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spelling Simple fish-eye calibration method with accuracy evaluationHughes, CiaranGlavin, MartinJones, EdwardFisheyeEquidistant projectionCamera calibrationDistortion centreIn this paper, a simple fish-eye radial distortion calibration procedure is described. This method avoids costly minimisation and optimisation algorithms, and is based on trivial concentricity of three extracted points. The results show that this simplicity is at the expense of increased deviation of results (and thus increased error). However, this deviation can be reduced significantly by the use of simple averaging, such that it is only marginally greater than the current state-of-the-art. 22011-01-0120112011-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/86364https://dx.doi.org/urn:doi:10.5565/rev/elcvia.396reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengopen accesshttp://purl.org/coar/access_right/c_abf2Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, i la comunicació pública de l'obra, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. No es permet la creació d'obres derivades.https://creativecommons.org/licenses/by-nc-nd/3.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:863642026-06-06T12:50:31Z
dc.title.none.fl_str_mv Simple fish-eye calibration method with accuracy evaluation
title Simple fish-eye calibration method with accuracy evaluation
spellingShingle Simple fish-eye calibration method with accuracy evaluation
Hughes, Ciaran
Fisheye
Equidistant projection
Camera calibration
Distortion centre
title_short Simple fish-eye calibration method with accuracy evaluation
title_full Simple fish-eye calibration method with accuracy evaluation
title_fullStr Simple fish-eye calibration method with accuracy evaluation
title_full_unstemmed Simple fish-eye calibration method with accuracy evaluation
title_sort Simple fish-eye calibration method with accuracy evaluation
dc.creator.none.fl_str_mv Hughes, Ciaran
Glavin, Martin
Jones, Edward
author Hughes, Ciaran
author_facet Hughes, Ciaran
Glavin, Martin
Jones, Edward
author_role author
author2 Glavin, Martin
Jones, Edward
author2_role author
author
dc.subject.none.fl_str_mv Fisheye
Equidistant projection
Camera calibration
Distortion centre
topic Fisheye
Equidistant projection
Camera calibration
Distortion centre
description In this paper, a simple fish-eye radial distortion calibration procedure is described. This method avoids costly minimisation and optimisation algorithms, and is based on trivial concentricity of three extracted points. The results show that this simplicity is at the expense of increased deviation of results (and thus increased error). However, this deviation can be reduced significantly by the use of simple averaging, such that it is only marginally greater than the current state-of-the-art.
publishDate 2011
dc.date.none.fl_str_mv 2
2011-01-01
2011
2011-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/86364
https://dx.doi.org/urn:doi:10.5565/rev/elcvia.396
url https://ddd.uab.cat/record/86364
https://dx.doi.org/urn:doi:10.5565/rev/elcvia.396
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by-nc-nd/3.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by-nc-nd/3.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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