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Calibration of a trinocular system formed with wide angle lens cameras

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Calibration of a trinocular system formed with wide angle lens cameras

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dc.contributor.author Ricolfe Viala, Carlos es_ES
dc.contributor.author Sánchez Salmerón, Antonio José es_ES
dc.contributor.author Valera Fernández, Ángel es_ES
dc.date.accessioned 2013-07-24T07:12:42Z
dc.date.available 2013-07-24T07:12:42Z
dc.date.issued 2012
dc.identifier.issn 1094-4087
dc.identifier.uri http://hdl.handle.net/10251/31353
dc.description This paper was published in OPTICS EXPRESS and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/OE.20.027691 . Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law es_ES
dc.description.abstract To obtain 3D information of large areas, wide angle lens cameras are used to reduce the number of cameras as much as possible. However, since images are high distorted, errors in point correspondences increase and 3D information could be erroneous. To increase the number of data from images and to improve the 3D information, trinocular sensors are used. In this paper a calibration method for a trinocular sensor formed with wide angle lens cameras is proposed. First pixels locations in the images are corrected using a set of constraints which define the image formation in a trinocular system. When pixels location are corrected, lens distortion and trifocal tensor is computed. es_ES
dc.description.sponsorship This work was partially funded by the Universidad Politecnica de Valencia research funds (PAID 2010-2431 and PAID 10017), Generalitat Valenciana (GV/2011/057) and by Spanish government and the European Community under the project DPI2010-20814-C02-02 (FEDER-CICYT) and DPI2010-20286 (CICYT). en_EN
dc.language Inglés es_ES
dc.publisher Optical Society of America es_ES
dc.relation.ispartof Optics Express es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Machine vision optics es_ES
dc.subject Algorithms es_ES
dc.subject Calibration es_ES
dc.subject.classification INGENIERIA DE SISTEMAS Y AUTOMATICA es_ES
dc.title Calibration of a trinocular system formed with wide angle lens cameras es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1364/OE.20.027691
dc.relation.projectID info:eu-repo/grantAgreement/UPV//PAID-10-017/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UPV//PAID 2010-2431/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//GV%2F2011%2F057/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//DPI2010-20286/ES/INSPECCION Y MANIPULACION DE PRODUCTOS ALIMENTICIOS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//DPI2010-20814-C02-02/ES/IDENTIFICACION DE PARAMETROS DINAMICOS EN VEHICULOS LIGEROS Y ROBOTS MOVILES. APLICACION AL CONTROL Y LA NAVEGACION AUTOMATICA/ / es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería de Sistemas y Automática - Departament d'Enginyeria de Sistemes i Automàtica es_ES
dc.description.bibliographicCitation Ricolfe Viala, C.; Sánchez Salmerón, AJ.; Valera Fernández, Á. (2012). Calibration of a trinocular system formed with wide angle lens cameras. Optics Express. 20(25):27691-27696. https://doi.org/10.1364/OE.20.027691 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1364/OE.20.027691 es_ES
dc.description.upvformatpinicio 27691 es_ES
dc.description.upvformatpfin 27696 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 20 es_ES
dc.description.issue 25 es_ES
dc.relation.senia 239048
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder Universitat Politècnica de València es_ES
dc.description.references Hartley, R. I. (1997). International Journal of Computer Vision, 22(2), 125-140. doi:10.1023/a:1007936012022 es_ES
dc.description.references Torr, P. H. ., & Zisserman, A. (1997). Robust parameterization and computation of the trifocal tensor. Image and Vision Computing, 15(8), 591-605. doi:10.1016/s0262-8856(97)00010-3 es_ES
dc.description.references Ricolfe-Viala, C., Sanchez-Salmeron, A.-J., & Martinez-Berti, E. (2011). Accurate calibration with highly distorted images. Applied Optics, 51(1), 89. doi:10.1364/ao.51.000089 es_ES
dc.description.references Ricolfe-Viala, C., & Sanchez-Salmeron, A.-J. (2010). Lens distortion models evaluation. Applied Optics, 49(30), 5914. doi:10.1364/ao.49.005914 es_ES
dc.description.references Ahmed, M., & Farag, A. (2005). Nonmetric calibration of camera lens distortion: differential methods and robust estimation. IEEE Transactions on Image Processing, 14(8), 1215-1230. doi:10.1109/tip.2005.846025 es_ES
dc.description.references Devernay, F., & Faugeras, O. (2001). Straight lines have to be straight. Machine Vision and Applications, 13(1), 14-24. doi:10.1007/pl00013269 es_ES


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