Publication:
Light-efficient augmented reality display with steerable eyebox

dc.contributor.departmentDepartment of Electrical and Electronics Engineering
dc.contributor.kuauthorHedili, Mehmet Kıvanç
dc.contributor.kuauthorSoner, Burak
dc.contributor.kuauthorUlusoy, Erdem
dc.contributor.kuauthorÜrey, Hakan
dc.contributor.kuprofileFaculty Member
dc.contributor.yokidN/A
dc.contributor.yokidN/A
dc.contributor.yokid111927
dc.contributor.yokid8579
dc.date.accessioned2024-11-09T13:22:59Z
dc.date.issued2019
dc.description.abstractWe present a novel head-mounted display setup that uses the pinhole imaging principle coupled with a low-latency dynamic pupil follower. A transmissive LCD is illuminated by a single LED backlight. LED illumination is focused onto the viewer's pupil to form an eyebox smaller than the average human pupil, thereby creating a pinhole display effect where objects at all distances appear in focus. Since nearly all the light is directed to the viewer's pupil, a single low-power LED for each primary color with 0.42 lumens total output is sufficient to create a bright and full-color display of 360 cd/m(2) luminance. In order to follow the viewer's pupil, the eyebox needs to be steerable. We achieved a dynamic eyebox using an array of LEDs that is coupled with a real-time pupil tracker. The entire system is operated at 11 msec motion-to-photon latency, which meets the demanding requirements of the real-time pupil follower system. Experimental results effectively demonstrated our head-mounted pinhole display with 37 degrees FOV and very high light efficiency, equipped with a pupil follower with low motion-to-photon latency.
dc.description.fulltextYES
dc.description.indexedbyWoS
dc.description.indexedbyScopus
dc.description.issue9
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuEU
dc.description.sponsorshipEuropean Union (European Union)
dc.description.sponsorshipHorizon 2020
dc.description.sponsorshipEuropean Research Council (ERC)
dc.description.sponsorshipEuropean Union's Seventh Framework Program
dc.description.versionPublisher version
dc.description.volume27
dc.formatpdf
dc.identifier.doi10.1364/OE.27.012572
dc.identifier.embargoNO
dc.identifier.filenameinventorynoIR01545
dc.identifier.issn1094-4087
dc.identifier.linkhttps://doi.org/10.1364/OE.27.012572
dc.identifier.quartileQ2
dc.identifier.scopus2-s2.0-85064832509
dc.identifier.urihttps://hdl.handle.net/20.500.14288/3350
dc.identifier.wos466160900060
dc.keywordsDesign
dc.languageEnglish
dc.publisherOptical Society of America (OSA)
dc.relation.grantno340200
dc.relation.urihttp://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/8162
dc.sourceOptics Express
dc.subjectOptics
dc.titleLight-efficient augmented reality display with steerable eyebox
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.authoridN/A
local.contributor.authoridN/A
local.contributor.authoridN/A
local.contributor.authorid0000-0002-2031-7967
local.contributor.kuauthorHedili, M. Kıvanç
local.contributor.kuauthorSoner, Burak
local.contributor.kuauthorUlusoy, Erdem
local.contributor.kuauthorÜrey, Hakan
local.publication.orgunit1Graduate School of Sciences and Engineering
local.publication.orgunit2Department of Electrical and Electronics Engineering
relation.isOrgUnitOfPublication21598063-a7c5-420d-91ba-0cc9b2db0ea0
relation.isOrgUnitOfPublication.latestForDiscovery21598063-a7c5-420d-91ba-0cc9b2db0ea0

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