Heuristic method based on voting for extrinsic orientation through image epipolarization

[EN] Traditionally, the stereo-pair rectification, also known as epipolarization problem, (i.e., the projection of both images onto a common image plane) is solved once both intrinsic (interior) and extrinsic (exterior) orientation parameters are known. A heuristic method is proposed to solve both t...

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Detalles Bibliográficos
Autores: Martín, Santiago, Uzkeda, Hodei, Lerma, José Luis|||0000-0001-9443-9214
Tipo de recurso: artículo
Fecha de publicación:2017
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/108472
Acceso en línea:https://riunet.upv.es/handle/10251/108472
Access Level:acceso abierto
Palabra clave:Epipolarization
Epipolar geometry
Extrinsic orientation
Image rectification
Relative orientation
INGENIERIA CARTOGRAFICA, GEODESIA Y FOTOGRAMETRIA
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oai_identifier_str oai:riunet.upv.es:10251/108472
network_acronym_str ES
network_name_str España
repository_id_str
spelling Heuristic method based on voting for extrinsic orientation through image epipolarizationMartín, SantiagoUzkeda, HodeiLerma, José Luis|||0000-0001-9443-9214EpipolarizationEpipolar geometryExtrinsic orientationImage rectificationRelative orientationINGENIERIA CARTOGRAFICA, GEODESIA Y FOTOGRAMETRIA[EN] Traditionally, the stereo-pair rectification, also known as epipolarization problem, (i.e., the projection of both images onto a common image plane) is solved once both intrinsic (interior) and extrinsic (exterior) orientation parameters are known. A heuristic method is proposed to solve both the extrinsic orientation problem and the epipolarization problem in just one single step. The algorithm uses the main property of a coplanar stereopair as fitness criteria: null vertical parallax between corresponding points to achieve the best stereopair. Using an iterative approach, each pair of corresponding points will vote for a rotation axis that may reduce vertical parallax. The votes will be weighted, the rotation applied, and an iteration will be carried out, until the vertical parallax residual error is below a threshold. The algorithm performance and accuracy are checked using both simulated and real case examples. In addition, its results are compared with those obtained using a traditional nonlinear least-squares adjustment based on the coplanarity condition. The heuristic methodology is robust, fast, and yields optimal results.The authors gratefully acknowledge the support from the Spanish Ministerio de Economia y Competitividad to the Project No. HAR2014-59873-R.SPIE - International Society for Optical EngineeringDepartamento de Ingeniería Cartográfica Geodesia y FotogrametríaEscuela Técnica Superior de Ingeniería Geodésica, Cartográfica y TopográficaMinisterio de Economía, Industria y CompetitividadRepositorio Institucional de la Universitat Politècnica de València Riunet20172017-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/108472reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 HAR2014-59873-R ANALISIS ESPECTROFOTOMETRICO Y CALIBRACION DE CAMARAS APLICADOS AL ESTUDIOS DEL ARTE RUPESTREopen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1084722026-06-13T07:49:27Z
dc.title.none.fl_str_mv Heuristic method based on voting for extrinsic orientation through image epipolarization
title Heuristic method based on voting for extrinsic orientation through image epipolarization
spellingShingle Heuristic method based on voting for extrinsic orientation through image epipolarization
Martín, Santiago
Epipolarization
Epipolar geometry
Extrinsic orientation
Image rectification
Relative orientation
INGENIERIA CARTOGRAFICA, GEODESIA Y FOTOGRAMETRIA
title_short Heuristic method based on voting for extrinsic orientation through image epipolarization
title_full Heuristic method based on voting for extrinsic orientation through image epipolarization
title_fullStr Heuristic method based on voting for extrinsic orientation through image epipolarization
title_full_unstemmed Heuristic method based on voting for extrinsic orientation through image epipolarization
title_sort Heuristic method based on voting for extrinsic orientation through image epipolarization
dc.creator.none.fl_str_mv Martín, Santiago
Uzkeda, Hodei
Lerma, José Luis|||0000-0001-9443-9214
author Martín, Santiago
author_facet Martín, Santiago
Uzkeda, Hodei
Lerma, José Luis|||0000-0001-9443-9214
author_role author
author2 Uzkeda, Hodei
Lerma, José Luis|||0000-0001-9443-9214
author2_role author
author
dc.contributor.none.fl_str_mv Departamento de Ingeniería Cartográfica Geodesia y Fotogrametría
Escuela Técnica Superior de Ingeniería Geodésica, Cartográfica y Topográfica
Ministerio de Economía, Industria y Competitividad
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Epipolarization
Epipolar geometry
Extrinsic orientation
Image rectification
Relative orientation
INGENIERIA CARTOGRAFICA, GEODESIA Y FOTOGRAMETRIA
topic Epipolarization
Epipolar geometry
Extrinsic orientation
Image rectification
Relative orientation
INGENIERIA CARTOGRAFICA, GEODESIA Y FOTOGRAMETRIA
description [EN] Traditionally, the stereo-pair rectification, also known as epipolarization problem, (i.e., the projection of both images onto a common image plane) is solved once both intrinsic (interior) and extrinsic (exterior) orientation parameters are known. A heuristic method is proposed to solve both the extrinsic orientation problem and the epipolarization problem in just one single step. The algorithm uses the main property of a coplanar stereopair as fitness criteria: null vertical parallax between corresponding points to achieve the best stereopair. Using an iterative approach, each pair of corresponding points will vote for a rotation axis that may reduce vertical parallax. The votes will be weighted, the rotation applied, and an iteration will be carried out, until the vertical parallax residual error is below a threshold. The algorithm performance and accuracy are checked using both simulated and real case examples. In addition, its results are compared with those obtained using a traditional nonlinear least-squares adjustment based on the coplanarity condition. The heuristic methodology is robust, fast, and yields optimal results.
publishDate 2017
dc.date.none.fl_str_mv 2017
2017-01-01
dc.type.none.fl_str_mv journal 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://riunet.upv.es/handle/10251/108472
url https://riunet.upv.es/handle/10251/108472
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 HAR2014-59873-R ANALISIS ESPECTROFOTOMETRICO Y CALIBRACION DE CAMARAS APLICADOS AL ESTUDIOS DEL ARTE RUPESTRE
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
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
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv SPIE - International Society for Optical Engineering
publisher.none.fl_str_mv SPIE - International Society for Optical Engineering
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869414328499699712
score 15.300724

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