Multiscopic HDR image sequence generation

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dc.contributor.authorRamirez Orozco, Raissel
dc.contributor.authorLoscos, Céline
dc.contributor.authorMartin, Ignacio
dc.contributor.authorArtusi, Alessandro
dc.contributor.editorSkala, Václav
dc.date.accessioned2016-01-07T09:12:25Z
dc.date.available2016-01-07T09:12:25Z
dc.date.issued2015
dc.description.abstract-translatedCreating High Dynamic Range (HDR) images of static scenes by combining several Low Dynamic Range (LDR) images is a common procedure nowadays. However, 3D HDR video acquisition hardware barely exist. Limitations in acquisition, processing, and display make it an active, unsolved research topic. This work analyzes the latest advances in 3D HDR imaging and proposes a method to build multiscopic HDR images from LDR multi-exposure images. Our method is based on a patch match algorithm which has been adapted and improved to take advantage of epipolar geometry constraints of stereo images. Up to our knowledge, it is the first time that an approach different than traditional stereo matching is used to obtain accurate matching between the stereo images. Experimental results show accurate registration and HDR generation for each LDR view.en
dc.format10 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationJournal of WSCG. 2015, vol. 23, no. 1, p. 111-120.en
dc.identifier.issn1213–6972 (hardcopy)
dc.identifier.issn1213–6980 (CD-ROM)
dc.identifier.issn1213–6964 (online)
dc.identifier.urihttp://wscg.zcu.cz/WSCG2015/!_2015_Journal_WSCG-No-2.pdf
dc.identifier.urihttp://hdl.handle.net/11025/17153
dc.language.isoenen
dc.publisherVáclav Skala - UNION Agencycs
dc.relation.ispartofseriesJournal of WSCGen
dc.rights© Václav Skala - UNION Agencycs
dc.rights.accessopenAccessen
dc.subjectvysoký dynamický rozsahcs
dc.subjectstereoskopický HDRcs
dc.subjectstereo matchingcs
dc.subjectdeghosting obrazucs
dc.subject.translatedhigh dynamic rangeen
dc.subject.translatedstereoscopic HDRen
dc.subject.translatedstereo matchingen
dc.subject.translatedimage deghostingen
dc.titleMultiscopic HDR image sequence generationen
dc.typečlánekcs
dc.typearticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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Volume 23, Number 2 (2015)