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100   $a20140620d2014      u|         0
101 0 $aeng
135   $aur|n|---|||||
181   $ctxt
182   $cc
183   $acr
200 10$aParametric Packet-based Audiovisual Quality Model for IPTV services /$fby Marie-Neige Garcia
205   $a1st ed. 2014.
210  1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2014.
215   $a1 online resource (249 p.)
225 1 $aT-Labs Series in Telecommunication Services,$x2192-2810
300   $aDescription based upon print version of record.
311   $a1-322-13424-3 
311   $a3-319-04854-6 
320   $aIncludes bibliographical references.
327   $aIntroduction -- Quality engineering -- Model Framework -- Audio Quality Model -- Video Quality Model -- Audiovisual Quality Model -- Conclusion and Outlook.
330   $aThis volume presents a parametric packet-based audiovisual quality model for Internet Protocol TeleVision (IPTV) services. The model is composed of three quality modules for the respective audio, video and audiovisual components. The audio and video quality modules take as input a parametric description of the audiovisual processing path, and deliver an estimate of the audio and video quality. These outputs are sent to the audiovisual quality module which provides an estimate of the audiovisual quality. Estimates of perceived quality are typically used both in the network planning phase and as part of the quality monitoring. The same audio quality model is used for both these phases, while two variants of the video quality model have been developed for addressing the two application scenarios. The addressed packetization scheme is MPEG2 Transport Stream over Real-time Transport Protocol over Internet Protocol. In the case of quality monitoring, that is the case for which the network is already set-up, the audiovisual stream is encrypted either at the level of Packetized Elementary Stream or of the Transport Stream. The presented model became standardized under the ITU-T P.1201 and P.1201.2 recommendations.
410  0$aT-Labs Series in Telecommunication Services,$x2192-2810
606   $aElectrical engineering
606   $aComputers
606   $aSignal processing
606   $aImage processing
606   $aSpeech processing systems
606   $aCommunications Engineering, Networks$3https://scigraph.springernature.com/ontologies/product-market-codes/T24035
606   $aInformation Systems and Communication Service$3https://scigraph.springernature.com/ontologies/product-market-codes/I18008
606   $aSignal, Image and Speech Processing$3https://scigraph.springernature.com/ontologies/product-market-codes/T24051
615  0$aElectrical engineering.
615  0$aComputers.
615  0$aSignal processing.
615  0$aImage processing.
615  0$aSpeech processing systems.
615 14$aCommunications Engineering, Networks.
615 24$aInformation Systems and Communication Service.
615 24$aSignal, Image and Speech Processing.
676   $a006.7876
700   $aGarcia$b Marie-Neige$4aut$4http://id.loc.gov/vocabulary/relators/aut$0948380
801  0$bMiAaPQ
801  1$bMiAaPQ
801  2$bMiAaPQ
906   $aBOOK
912   $a9910299465003321
996   $aParametric Packet-based Audiovisual Quality Model for IPTV services$92143751
997   $aUNINA