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Conference Paper: A perceptual based rate control scheme for MPEG-2

TitleA perceptual based rate control scheme for MPEG-2
Authors
Choi, KTChan, SCNg, TS
Issue Date1998
PublisherIEEE.
Citation
The 1998 IEEE International Symposium on Circuits and Systems (ISCAS '98), Monterey, CA., 31 May-3 June 1998. In IEEE International Symposium on Circuits and Systems Proceedings, 1998, v. 5, p. 546-549 How to Cite?
DOI: http://dx.doi.org/10.1109/ISCAS.1998.694578
AbstractIn this paper, a new perceptual based rate control algorithm for MPEG-2 is presented. The algorithm first determines the target bit count for each frame using simple statistical models. Precise bit allocation is used to adjust the macroblock quantization scale factors to meet the given bit count, with the uniform visual fidelity as the primary objective. Since the buffer is very stable, it is less sensitive to transmission delay. Experimental results showed that it gave better visual quality and less buffer variations as compared to the TM5 rate control scheme.
Persistent Identifierhttp://hdl.handle.net/10722/54077
ISSN
0271-4302
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorChoi, KTen_HK
dc.contributor.authorChan, SCen_HK
dc.contributor.authorNg, TSen_HK
dc.date.accessioned2009-04-03T07:36:07Z-
dc.date.available2009-04-03T07:36:07Z-
dc.date.issued1998en_HK
dc.identifier.citationThe 1998 IEEE International Symposium on Circuits and Systems (ISCAS '98), Monterey, CA., 31 May-3 June 1998. In IEEE International Symposium on Circuits and Systems Proceedings, 1998, v. 5, p. 546-549en_HK
dc.identifier.issn0271-4302en_HK
dc.identifier.urihttp://hdl.handle.net/10722/54077-
dc.description.abstractIn this paper, a new perceptual based rate control algorithm for MPEG-2 is presented. The algorithm first determines the target bit count for each frame using simple statistical models. Precise bit allocation is used to adjust the macroblock quantization scale factors to meet the given bit count, with the uniform visual fidelity as the primary objective. Since the buffer is very stable, it is less sensitive to transmission delay. Experimental results showed that it gave better visual quality and less buffer variations as compared to the TM5 rate control scheme.-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofIEEE International Symposium on Circuits and Systems Proceedings-
dc.rights©1998 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.titleA perceptual based rate control scheme for MPEG-2en_HK
dc.typeConference_Paperen_HK
dc.identifier.emailChan, SC: scchan@eee.hku.hken_HK
dc.identifier.emailNg, TS: tsng@eee.hku.hken_HK
dc.identifier.authorityChan, SC=rp00094-
dc.identifier.authorityNg, TS=rp00159-
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/ISCAS.1998.694578-
dc.identifier.scopuseid_2-s2.0-0031642034-
dc.identifier.hkuros35776-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0031642034&selection=ref&src=s&origin=recordpage-
dc.identifier.volume5-
dc.identifier.spage546-
dc.identifier.epage549-
dc.identifier.scopusauthoridChoi, KT=7403949897-
dc.identifier.scopusauthoridChan, SC=13310287100-
dc.identifier.scopusauthoridNg, TS=7402229975-
dc.customcontrol.immutablesml 151023 - merged-
dc.identifier.issnl0271-4302-

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