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dc.contributor.authorQian, Qinchun
dc.contributor.authorGüntürk, Bahadır Kürşat
dc.date.accessioned10.07.201910:49:13
dc.date.accessioned2019-07-10T20:01:51Z
dc.date.available10.07.201910:49:13
dc.date.available2019-07-10T20:01:51Z
dc.date.issued2016en_US
dc.identifier.citationQian, Q. ve Güntürk, B. K. (2016). Extending depth of field and dynamic range from differently focused and exposed images. Multidimensional Systems And Signal Processing, 27(2), 493-509. https://dx.doi.org/10.1007/s11045-015-0315-xen_US
dc.identifier.issn0923-6082
dc.identifier.issn1573-0824
dc.identifier.urihttps://dx.doi.org/10.1007/s11045-015-0315-x
dc.identifier.urihttps://hdl.handle.net/20.500.12511/3468
dc.descriptionWOS: 000371808500011en_US
dc.description.abstractFocus stacking and high dynamic range (HDR) imaging are two paradigms of computational photography. Focus stacking aims to produce an image with greater depth of field (DOF) from a set of images taken with different focus distances; HDR imaging aims to produce an image with higher dynamic range from a set of images taken with different exposure values. In this paper, we present an algorithm which combines focus stacking and HDR imaging in order to produce an image with both extended DOF and dynamic range from a set of differently focused and exposed images. The key step in our algorithm is focus stacking regardless of the differences in exposure values of input images. This step includes photometric and spatial registration of images, and image fusion to produce all-in-focus images. This is followed by HDR radiance estimation and tonemapping. We provide experimental results with real data to illustrate the algorithm.en_US
dc.description.sponsorshipTexas Instrumentsen_US
dc.description.sponsorshipThis work is supported in part by Texas Instruments.en_US
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectHigh Dynamic Range Imagingen_US
dc.subjectFocus Stackingen_US
dc.subjectPhotometric and Spatial Registrationen_US
dc.titleExtending depth of field and dynamic range from differently focused and exposed imagesen_US
dc.typearticleen_US
dc.relation.journalMultidimensional Systems And Signal Processingen_US
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümüen_US
dc.authorid0000-0003-0779-9620en_US
dc.identifier.volume27en_US
dc.identifier.issue2en_US
dc.identifier.startpage493en_US
dc.identifier.endpage509en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1007/s11045-015-0315-xen_US


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