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Conference Paper: Improved methods for object-based coding of plenoptic videos

TitleImproved methods for object-based coding of plenoptic videos
Authors
Wu, QChan, SCShum, HY
Issue Date2005
PublisherIEEE.
Citation
2005 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2005), Hong Kong, 13-16 December 2005. In 2005 International Symposium on Intelligent Signal Processing and Communication Systems, p. 481-484 How to Cite?
DOI: http://dx.doi.org/10.1109/ISPACS.2005.1595451
AbstractPlenoptic videos (PVs) are a class of dynamic image-based representations, where the videos are taken at regularly spaced locations along a line. To yield the better rendering quality in scenes with large depth variations and support the functionalities at the object level for rendering, an object-based coding scheme is employed for the coding of PVs. Upon this object-based coding framework, the paper studies the improved coding methods for the texture and depth coding to achieve better compression efficiency. Experimental results show that considerable improvements in texture coding performance are obtained for both synthetic and real scenes. The improved depth coding quality is also illustrated. © 2005 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/54070
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorWu, Qen_HK
dc.contributor.authorChan, SCen_HK
dc.contributor.authorShum, HYen_HK
dc.date.accessioned2009-04-03T07:35:56Z-
dc.date.available2009-04-03T07:35:56Z-
dc.date.issued2005en_HK
dc.identifier.citation2005 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2005), Hong Kong, 13-16 December 2005. In 2005 International Symposium on Intelligent Signal Processing and Communication Systems, p. 481-484en_HK
dc.identifier.urihttp://hdl.handle.net/10722/54070-
dc.description.abstractPlenoptic videos (PVs) are a class of dynamic image-based representations, where the videos are taken at regularly spaced locations along a line. To yield the better rendering quality in scenes with large depth variations and support the functionalities at the object level for rendering, an object-based coding scheme is employed for the coding of PVs. Upon this object-based coding framework, the paper studies the improved coding methods for the texture and depth coding to achieve better compression efficiency. Experimental results show that considerable improvements in texture coding performance are obtained for both synthetic and real scenes. The improved depth coding quality is also illustrated. © 2005 IEEE.en_HK
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartof2005 International Symposium on Intelligent Signal Processing and Communication Systemsen_HK
dc.rights©2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.-
dc.titleImproved methods for object-based coding of plenoptic videosen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailChan, SC:scchan@eee.hku.hken_HK
dc.identifier.authorityChan, SC=rp00094en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/ISPACS.2005.1595451-
dc.identifier.scopuseid_2-s2.0-33847192156en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33847192156&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume2005en_HK
dc.identifier.spage481en_HK
dc.identifier.epage484en_HK
dc.identifier.scopusauthoridWu, Q=52763969700en_HK
dc.identifier.scopusauthoridChan, SC=13310287100en_HK
dc.identifier.scopusauthoridShum, HY=7006094115en_HK

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