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dc.contributor.authorHsieh, MLen_US
dc.contributor.authorPaek, EGen_US
dc.contributor.authorWilson, CLen_US
dc.contributor.authorHsu, KYen_US
dc.date.accessioned2014-12-08T15:45:57Z-
dc.date.available2014-12-08T15:45:57Z-
dc.date.issued1999-12-01en_US
dc.identifier.issn0091-3286en_US
dc.identifier.urihttp://dx.doi.org/10.1117/1.602320en_US
dc.identifier.urihttp://hdl.handle.net/11536/30914-
dc.description.abstractWe observe that conventional electrically addressable spatial light modulators have different transfer functions along the fast (horizontal) and the slow (vertical) directions. We then propose to use the directionality of a spatial light modulator to increase the performance of a joint transform correlator. Our experimental results show that input space-bandwidth product of a joint transform correlator can be significantly increased by recording a hologram so that interference fringes run along the fast (horizontal) direction of a spatial light modulator. (C) 1999 Society of Photo-Optical Instrumentation Engineers. [S0091-3286(99)00412-2].en_US
dc.language.isoen_USen_US
dc.subjectoptical pattern recognitionen_US
dc.subjectspatial light modulatorsen_US
dc.subjectoptical information processingen_US
dc.subjectjoint transform correlatoren_US
dc.subjectoptical securityen_US
dc.titlePerformance enhancement of a joint transform correlator using the directionality of a spatial light modulatoren_US
dc.typeArticleen_US
dc.identifier.doi10.1117/1.602320en_US
dc.identifier.journalOPTICAL ENGINEERINGen_US
dc.citation.volume38en_US
dc.citation.issue12en_US
dc.citation.spage2118en_US
dc.citation.epage2121en_US
dc.contributor.department光電工程學系zh_TW
dc.contributor.departmentDepartment of Photonicsen_US
dc.identifier.wosnumberWOS:000084170100022-
dc.citation.woscount3-
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