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dc.contributor.authorQin, Zongen_US
dc.contributor.authorChou, Ping-Yenen_US
dc.contributor.authorWu, Jui-Yien_US
dc.contributor.authorHuang, Cheng-Tingen_US
dc.contributor.authorHuang, Yi-Paien_US
dc.date.accessioned2019-06-03T01:08:38Z-
dc.date.available2019-06-03T01:08:38Z-
dc.date.issued2019-05-15en_US
dc.identifier.issn0146-9592en_US
dc.identifier.urihttp://dx.doi.org/10.1364/OL.44.002438en_US
dc.identifier.urihttp://hdl.handle.net/11536/151997-
dc.description.abstractLight field displays based on integral imaging feature ultra-compact volume and freedom of the vergence-accommodation conflict for advanced virtual reality and augmented reality devices; however, they currently suffer from low visual resolution. Considering that subpixels have an intrinsically tripled resolution compared with triad pixels, this Letter develops a subpixel-level algorithm by recombining subpixels with relatively small raytracing errors from different elemental images. As a result, based on a highly accurate image formation model, the resolution of a typical system (pixel size, 7.8 mu m; system thickness, 4.07 mm) is remarkably enhanced from 8.3 to 20.0 pixels per degree, for a gain of 2.41. In addition, the color breakup introduced by the chromatic subpixels is largely suppressed. (C) 2019 Optical Society of Americaen_US
dc.language.isoen_USen_US
dc.titleResolution-enhanced light field displays by recombining subpixels across elemental imagesen_US
dc.typeArticleen_US
dc.identifier.doi10.1364/OL.44.002438en_US
dc.identifier.journalOPTICS LETTERSen_US
dc.citation.volume44en_US
dc.citation.issue10en_US
dc.citation.spage2438en_US
dc.citation.epage2441en_US
dc.contributor.department光電工程學系zh_TW
dc.contributor.departmentDepartment of Photonicsen_US
dc.identifier.wosnumberWOS:000467906400014en_US
dc.citation.woscount0en_US
Appears in Collections:Articles