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dc.contributor.authorRodríguez Jiménez, Ángel David
dc.contributor.authorClemente Pesudo, Pedro Javier
dc.contributor.authorIrles, Esther
dc.contributor.authorTajahuerce, Enrique
dc.contributor.authorLancis, Jesús
dc.date.accessioned2015-07-23T11:43:12Z
dc.date.available2015-07-23T11:43:12Z
dc.date.issued2014
dc.identifier.citationRODRÍGUEZ, A. D., et al. Resolution analysis in computational imaging with patterned illumination and bucket detection. Optics letters, 2014, vol. 39, no 13, p. 3888-3891.ca_CA
dc.identifier.issn0146-9592
dc.identifier.issn1539-4794
dc.identifier.urihttp://hdl.handle.net/10234/128671
dc.description.abstractIn computational imaging by pattern projection, a sequence of microstructured light patterns codified onto a programmable spatial light modulator is used to sample an object. The patterns are used as generalized measurement modes where the object information is expressed. In this Letter, we show that the resolution of the recovered image is only limited by the numerical aperture of the projecting optics regardless of the quality of the collection optics. We provide proof-of-principle experiments where the single-pixel detection strategy outperforms the resolution achieved using a conventional optical array detector for optical imaging. It is advantageous in the presence of real-world conditions, such as optical aberrations and optical imperfections in between the sample and the sensor. We provide experimental verification of image retrieval even when an optical diffuser prevents imaging with a megapixel array camera.ca_CA
dc.description.sponsorShipThis work was supported by the Generalitat Valenciana through projects PROMETEO/2012/021, ISIC/2012/013, and by the Universitat Jaume I through project P1-1B2012-55. A. D. Rodríguez acknowledges grant PREDOC/2012/41 from Universitat Jaume I.ca_CA
dc.format.mimetypeapplication/pdfca_CA
dc.language.isoengca_CA
dc.publisherOptical Society of Americaca_CA
dc.relation.isPartOfOptics letters, 2014, vol. 39, no 13ca_CA
dc.rights© 2014 Optical Society of America. This paper was published in Optics letters 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: https://www.osapublishing.org/ol/abstract.cfm?uri=ol-39-13-3888. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.ca_CA
dc.subjectcomputational imagingca_CA
dc.titleResolution analysis in computational imaging with patterned illumination and bucket detectionca_CA
dc.typeinfo:eu-repo/semantics/articleca_CA
dc.identifier.doihttp://dx.doi.org/10.1364/OL.39.003888
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_CA
dc.relation.publisherVersionhttps://www.osapublishing.org/ol/abstract.cfm?uri=ol-39-13-3888ca_CA


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