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Please use this identifier to cite or link to this item: https://doi.org/10.1109/TMM.2006.879871
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dc.titlePerceived audiovisual quality of low-bitrate multimedia content
dc.contributor.authorWinkler, S.
dc.contributor.authorFaller, C.
dc.date.accessioned2014-06-17T03:01:10Z
dc.date.available2014-06-17T03:01:10Z
dc.date.issued2006-10
dc.identifier.citationWinkler, S., Faller, C. (2006-10). Perceived audiovisual quality of low-bitrate multimedia content. IEEE Transactions on Multimedia 8 (5) : 973-980. ScholarBank@NUS Repository. https://doi.org/10.1109/TMM.2006.879871
dc.identifier.issn15209210
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/57005
dc.description.abstractThis paper studies the quality of multimedia content at very low bitrates. We carried out subjective experiments for assessing audiovisual, audio-only, and video-only quality. We selected content and encoding parameters that are typical of mobile applications. Our focus were the MPEG-4 AVC (a.k.a. H.264) and AAC coding standards. Based on these data, we first analyze the influence of video and audio coding parameters on quality. We investigate the optimal trade-off between bits allocated to audio and to video under global bitrate constraints. Finally, we explore models for the interactions between audio and video in terms of perceived audiovisual quality. © 2006 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/TMM.2006.879871
dc.sourceScopus
dc.subjectAudiovisual quality assessment
dc.subjectMultimedia perception
dc.subjectSubjective experiments
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1109/TMM.2006.879871
dc.description.sourcetitleIEEE Transactions on Multimedia
dc.description.volume8
dc.description.issue5
dc.description.page973-980
dc.description.codenITMUF
dc.identifier.isiut000241052400009
Appears in Collections:Staff Publications

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