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Low-cost single-pixel 3D imaging by using an LED array
dc.contributor.author | Salvador Balaguer, Eva | |
dc.contributor.author | Latorre Carmona, Pedro | |
dc.contributor.author | Chabert, Carlos | |
dc.contributor.author | Pla, Filiberto | |
dc.contributor.author | Lancis, Jesús | |
dc.contributor.author | Tajahuerce, Enrique | |
dc.date.accessioned | 2018-07-04T11:13:35Z | |
dc.date.available | 2018-07-04T11:13:35Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | va Salvador-Balaguer, Pedro Latorre-Carmona, Carlos Chabert, Filiberto Pla, Jesús Lancis, and Enrique Tajahuerce, "Low-cost single-pixel 3D imaging by using an LED array," Opt. Express 26, 15623-15631 (2018) | ca_CA |
dc.identifier.issn | 1094-4087 | |
dc.identifier.uri | http://hdl.handle.net/10234/175464 | |
dc.description.abstract | We propose a method to perform color imaging with a single photodiode by using light structured illumination generated with a low-cost color LED array. The LED array is used to generate a sequence of color Hadamard patterns which are projected onto the object by a simple optical system while the photodiode records the light intensity. A field programmable gate array (FPGA) controls the LED panel allowing us to obtain high refresh rates up to 10 kHz. The system is extended to 3D imaging by simply adding a low number of photodiodes at different locations. The 3D shape of the object is obtained by using a noncalibrated photometric stereo technique. Experimental results are provided for an LED array with 32 × 32 elements. | ca_CA |
dc.format.extent | 9 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Optical Society of America | ca_CA |
dc.relation.isPartOf | Optics Express Vol. 26, Issue 12. | ca_CA |
dc.rights | © 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement. © 2018 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved. | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.title | Low-cost single-pixel 3D imaging by using an LED array | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1364/OE.26.015623 | |
dc.relation.projectID | FIS2016-75618-R and FIS2015- 72872-EXP ; PROMETEO 2016-079 ; P1·1B2015-35 | ca_CA |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | https://www.osapublishing.org/oe/abstract.cfm?uri=oe-26-12-15623&origin=search | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
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