Hybrid light field imaging for improved spatial resolution and depth range

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dc.authorid0000-0003-0779-9620
dc.contributor.authorAlam, Muhammad Zeshan
dc.contributor.authorGüntürk, Bahadır Kürşat
dc.date.accessioned10.07.201910:49:13
dc.date.accessioned2019-07-10T20:01:40Z
dc.date.available10.07.201910:49:13
dc.date.available2019-07-10T20:01:40Z
dc.date.issued2018
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü
dc.descriptionWOS: 000419583600002
dc.description.abstractLight field imaging involves capturing both angular and spatial distribution of light; it enables new capabilities, such as post-capture digital refocusing, camera aperture adjustment, perspective shift, and depth estimation. Micro-lens array (MLA)-based light field cameras provide a cost-effective approach to light field imaging. There are two main limitations of MLA-based light field cameras: low spatial resolution and narrow baseline. While low spatial resolution limits the general purpose use and applicability of light field cameras, narrow baseline limits the depth estimation range and accuracy. In this paper, we present a hybrid stereo imaging system that includes a light field camera and a regular camera. The hybrid system addresses both spatial resolution and narrow baseline issues of the MLA-based light field cameras while preserving light field imaging capabilities.
dc.description.sponsorshipTUBITAK [114E095]en_US
dc.description.sponsorshipThis work is supported by TUBITAK Grant 114E095.en_US
dc.identifier.citationAlam, M. ve Güntürk, B. K. (2018). Hybrid light field imaging for improved spatial resolution and depth range. Machine Vision and Applications, 29(1), 11-22. https://dx.doi.org/10.1007/s00138-017-0862-2
dc.identifier.doi10.1007/s00138-017-0862-2
dc.identifier.endpage22
dc.identifier.issn0932-8092
dc.identifier.issn1432-1769
dc.identifier.issue1
dc.identifier.scopusqualityQ2
dc.identifier.startpage11
dc.identifier.urihttps://dx.doi.org/10.1007/s00138-017-0862-2
dc.identifier.urihttps://hdl.handle.net/20.500.12511/3394
dc.identifier.volume29
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ecinfo:eu-repo/grantAgreement/TUBITAK/SOBAG/114E095
dc.relation.ispartofMachine Vision and Applicationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectLight Field Imaging
dc.subjectHybrid Stereo Imaging
dc.subjectLight Field Resolution Enhancement
dc.titleHybrid light field imaging for improved spatial resolution and depth range
dc.typeArticle

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