About: Estimating H.264/AVC Video PSNR Without Reference Using the Artificial Neural Network Approach

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About: Estimating H.264/AVC Video PSNR Without Reference Using the Artificial Neural Network Approach Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper presents a method capable of estimating peak signal-to-noise ratios (PSNR) of digital video sequences compressed using the H.264/AVC algorithm. The idea is in replacing a full reference metric - the PSNR (for whose evaluation we need the original as well as the processed video data) - with a no reference metric, operating on the encoded bit stream only. As we are working just with the encoded bit stream, we can spare a significant amount of computations needed to decode the video pixel values. In this paper, we describe the network inputs and network configurations, suitable to estimate PSNR in intra and inter predicted pictures. Finally, we make a simple evaluation of the proposed algorithm, having the correlation coefficient of the real and estimated PSNRs as the measure of optimality. This paper presents a method capable of estimating peak signal-to-noise ratios (PSNR) of digital video sequences compressed using the H.264/AVC algorithm. The idea is in replacing a full reference metric - the PSNR (for whose evaluation we need the original as well as the processed video data) - with a no reference metric, operating on the encoded bit stream only. As we are working just with the encoded bit stream, we can spare a significant amount of computations needed to decode the video pixel values. In this paper, we describe the network inputs and network configurations, suitable to estimate PSNR in intra and inter predicted pictures. Finally, we make a simple evaluation of the proposed algorithm, having the correlation coefficient of the real and estimated PSNRs as the measure of optimality. (en)
Title	Estimating H.264/AVC Video PSNR Without Reference Using the Artificial Neural Network Approach Estimating H.264/AVC Video PSNR Without Reference Using the Artificial Neural Network Approach (en)
skos:prefLabel	Estimating H.264/AVC Video PSNR Without Reference Using the Artificial Neural Network Approach Estimating H.264/AVC Video PSNR Without Reference Using the Artificial Neural Network Approach (en)
skos:notation	RIV/00216305:26220/08:PU75052!RIV10-MSM-26220___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GD102/08/H027), Z(MSM0021630513)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Říčný, Václav Slanina, Martin
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	366523
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/08:PU75052
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	H.264/AVC, video quality, no reference assessment, PSNR, artificial neural network. (en)
http://linked.open.../riv/klicoveSlovo	video quality PSNR H.264/AVC artificial neural network. no reference assessment
http://linked.open...ontrolniKodProRIV	[CF4001EBB7FE]
http://linked.open...v/mistoKonaniAkce	Porto
http://linked.open...i/riv/mistoVydani	Porto
http://linked.open...i/riv/nazevZdroje	Sigmap 2008 International Conference on Signal Processing and Multimedia Applications Proceedings
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Advanced Methods, Structures and Components of Electronic Wireless Communication
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Slanina, Martin Říčný, Václav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2008-07-26 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Advanced Electronic Communication Systems and Technologies (ELCOM)
number of pages	7 (xsd:int)
http://purl.org/ne...btex#hasPublisher	INSTICC
https://schema.org/isbn	978-989-8111-60-9
http://localhost/t...ganizacniJednotka	26220

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