Rich360: Optimized Spherical Representation from Structured Panoramic Camera Arrays

Cited 6 time in webofscience Cited 0 time in scopus
  • Hit : 606
  • Download : 0
DC FieldValueLanguage
dc.contributor.authorLee, Jungjinko
dc.contributor.authorKim, Bumkiko
dc.contributor.authorKim, Kyehyunko
dc.contributor.authorKim, Young Huiko
dc.contributor.authorNoh, Junyongko
dc.date.accessioned2016-12-01T06:35:22Z-
dc.date.available2016-12-01T06:35:22Z-
dc.date.created2016-06-17-
dc.date.created2016-06-17-
dc.date.created2016-06-17-
dc.date.issued2016-07-
dc.identifier.citationACM TRANSACTIONS ON GRAPHICS, v.35, no.4-
dc.identifier.issn0730-0301-
dc.identifier.urihttp://hdl.handle.net/10203/214500-
dc.description.abstractThis paper presents Rich360, a novel system for creating and viewing a 360 degrees panoramic video obtained from multiple cameras placed on a structured rig. Rich360 provides an as-rich-as-possible 360 degrees viewing experience by effectively resolving two issues that occur in the existing pipeline. First, a deformable spherical projection surface is utilized to minimize the parallax from multiple cameras. The surface is deformed spatio-temporally according to the depth constraints estimated from the overlapping video regions. This enables fast and efficient parallax-free stitching independent of the number of views. Next, a non-uniform spherical ray sampling is performed. The density of the sampling varies depending on the importance of the image region. Finally, for interactive viewing, the non-uniformly sampled video is mapped onto a uniform viewing sphere using a UV map. This approach can preserve the richness of the input videos when the resolution of the final 360 degrees panoramic video is smaller than the overall resolution of the input videos, which is the case for most 360 degrees panoramic videos. We show various results from Rich360 to demonstrate the richness of the output video and the advancement in the stitching results.-
dc.languageEnglish-
dc.publisherASSOC COMPUTING MACHINERY-
dc.titleRich360: Optimized Spherical Representation from Structured Panoramic Camera Arrays-
dc.typeArticle-
dc.identifier.wosid000380112400033-
dc.identifier.scopusid2-s2.0-84980018857-
dc.type.rimsART-
dc.citation.volume35-
dc.citation.issue4-
dc.citation.publicationnameACM TRANSACTIONS ON GRAPHICS-
dc.identifier.doi10.1145/2897824.2925983-
dc.contributor.localauthorNoh, Junyong-
dc.contributor.nonIdAuthorKim, Young Hui-
dc.type.journalArticleArticle; Proceedings Paper-
dc.subject.keywordAuthorvideo stitching-
dc.subject.keywordAuthorspherical video-
dc.subject.keywordAuthorspherical rendering-
dc.subject.keywordAuthorspherical representation-
dc.subject.keywordAuthorpanoramic video-
dc.subject.keywordPlusOBJECT DETECTION-
dc.subject.keywordPlusIMAGE-
dc.subject.keywordPlusVIDEO-
dc.subject.keywordPlusMANIPULATION-
dc.subject.keywordPlusCALIBRATION-
dc.subject.keywordPlusPARALLAX-
dc.subject.keywordPlusFEATURES-
dc.subject.keywordPlusSYSTEM-
dc.subject.keywordPlusWARPS-
Appears in Collection
GCT-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 6 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0