About: Rate Distortion Performance of H.264/SVC in Full HD with Constant Frame Rate and High Granularity

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this paper, we provide an analysis of performance of the scalable extension of the H.264/AVC video codec. We assume a fixed display scenario at full HD resolution with a constant frame rate. The encoded bit stream consists of one Coarse Grain Scalability (CGS) and one Medium Grain Scalability (MGS) layer with three sublayers, allowing for creating four quality layers from the complete bit stream. Hierarchical coding is employed, which results in dyadic decomposition of temporal layers. In order to increase the granularity of quality layers, the packets are selectively dropped from appropriate quality and temporal layers. We provide a performance analysis of such approach, compare the rate distortion performance to a mainstream H.264 encoder and analyze the composition of the bit stream at the considered operation points. Our findings show that quality enhancement of temporal layers has different effect on the overall performance depending on which temporal layer is enhanced. In this paper, we provide an analysis of performance of the scalable extension of the H.264/AVC video codec. We assume a fixed display scenario at full HD resolution with a constant frame rate. The encoded bit stream consists of one Coarse Grain Scalability (CGS) and one Medium Grain Scalability (MGS) layer with three sublayers, allowing for creating four quality layers from the complete bit stream. Hierarchical coding is employed, which results in dyadic decomposition of temporal layers. In order to increase the granularity of quality layers, the packets are selectively dropped from appropriate quality and temporal layers. We provide a performance analysis of such approach, compare the rate distortion performance to a mainstream H.264 encoder and analyze the composition of the bit stream at the considered operation points. Our findings show that quality enhancement of temporal layers has different effect on the overall performance depending on which temporal layer is enhanced. (en)
Title	Rate Distortion Performance of H.264/SVC in Full HD with Constant Frame Rate and High Granularity Rate Distortion Performance of H.264/SVC in Full HD with Constant Frame Rate and High Granularity (en)
skos:prefLabel	Rate Distortion Performance of H.264/SVC in Full HD with Constant Frame Rate and High Granularity Rate Distortion Performance of H.264/SVC in Full HD with Constant Frame Rate and High Granularity (en)
skos:notation	RIV/00216305:26220/13:PU103526!RIV14-MSM-26220___
http://linked.open...avai/predkladatel	Fakulta elektrotechniky a komunikačních technologií
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0072), P(EE2.3.20.0007), P(LD11081)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Slanina, Martin Ries, Michal
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	101514
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/13:PU103526
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	High definition video, quality of service, scalability, video coding (en)
http://linked.open.../riv/klicoveSlovo	quality of service scalability High definition video video coding
http://linked.open...ontrolniKodProRIV	[474093D58D95]
http://linked.open...v/mistoKonaniAkce	Venice
http://linked.open...i/riv/mistoVydani	Venice (Italy)
http://linked.open...i/riv/nazevZdroje	ICDT 2013 : The Eighth International Conference on Digital Telecommunications
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Wireless communication teams Centre of sensor, information and communication systems Systems of Wireless Internet Communication, SYWIC
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Ries, Michal Slanina, Martin Vehkaperä, Janne
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-04-21 (xsd:date)
number of pages	7 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Iaria
https://schema.org/isbn	978-1-61208-030-7
http://localhost/t...ganizacniJednotka	26220

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