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A Multi-Projector Calibration Method for Virtual Reality Simulators with Analytically Deﬁned Screens

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A Multi-Projector Calibration Method for Virtual Reality Simulators with Analytically Deﬁned Screens

dc.contributor.author	Portalés, Cristina
dc.contributor.author	Casas Yrurzum, Sergio
dc.contributor.author	Coma Tatay, Inmaculada
dc.contributor.author	Fernández Marín, Marcos
dc.date.accessioned	2018-02-23T15:07:32Z
dc.date.available	2018-02-23T15:07:32Z
dc.date.issued	2017
dc.identifier.citation	Portalés, Cristina Casas Yrurzum, Sergio Coma Tatay, Inmaculada Fernández Marín, Marcos 2017 A Multi-Projector Calibration Method for Virtual Reality Simulators with Analytically Deﬁned Screens Journal of Imaging 3 2
dc.identifier.uri	http://hdl.handle.net/10550/64894
dc.description.abstract	The geometric calibration of projectors is a demanding task, particularly for the industry of virtual reality simulators. Different methods have been developed during the last decades to retrieve the intrinsic and extrinsic parameters of projectors, most of them being based on planar homographies and some requiring an extended calibration process. The aim of our research work is to design a fast and user-friendly method to provide multi-projector calibration on analytically defined screens, where a sample is shown for a virtual reality Formula 1 simulator that has a cylindrical screen. The proposed method results from the combination of surveying, photogrammetry and image processing approaches, and has been designed by considering the spatial restrictions of virtual reality simulators. The method has been validated from a mathematical point of view, and the complete system which is currently installed in a shopping mall in Spain has been tested by different users.
dc.language.iso	eng
dc.relation.ispartof	Journal of Imaging, 2017, vol. 3, num. 2
dc.subject	Realitat virtual
dc.subject	Imatges Processament
dc.subject	Simulació per ordinador
dc.title	A Multi-Projector Calibration Method for Virtual Reality Simulators with Analytically Deﬁned Screens
dc.type	journal article	es_ES
dc.date.updated	2018-02-23T15:07:33Z
dc.identifier.doi	10.3390/jimaging3020019
dc.identifier.idgrec	120346
dc.rights.accessRights	open access	es_ES