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Depth-of-field enhancement in integral imaging by selective depth-deconvolution

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Depth-of-field enhancement in integral imaging by selective depth-deconvolution

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dc.contributor.author	Navarro Fructuoso, Héctor
dc.contributor.author	Saavedra Tortosa, Genaro
dc.contributor.author	Martínez Corral, Manuel
dc.contributor.author	Sjöström, Marten
dc.contributor.author	Olsson, Roger
dc.date.accessioned	2014-02-18T13:55:47Z
dc.date.available	2014-02-18T13:55:47Z
dc.date.issued	2014
dc.identifier.citation	Navarro, Hector Saavedra, Genaro Martínez Corral, Manuel Sjöström, Marten Olsson, Roger 2014 Depth-of-field enhancement in integral imaging by selective depth-deconvolution Journal Of Display Technology 10 182 188
dc.identifier.uri	http://hdl.handle.net/10550/33050
dc.description.abstract	One of the major drawbacks of the integral imaging technique is its limited depth of field. Such limitation is imposed by the numerical aperture of the microlenses. In this paper, we propose a method to extend the depth of field of integral imaging systems in the reconstruction stage. The method is based on the combination of deconvolution tools and depth filtering of each elemental image using disparity map information. We demonstrate our proposal presenting digital reconstructions of a 3-D scene focused at different depths with extended depth of field.
dc.relation.ispartof	Journal Of Display Technology, 2014, vol. 10, p. 182-188
dc.subject	Òptica
dc.title	Depth-of-field enhancement in integral imaging by selective depth-deconvolution
dc.type	journal article	es_ES
dc.date.updated	2014-02-18T13:55:47Z
dc.identifier.doi	10.1109/JDT.2013.2291110
dc.identifier.idgrec	093569
dc.rights.accessRights	open access	es_ES
dc.identifier.url	10.1109/JDT.2013.2291110