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dc.contributor.authorSlanina, M.
dc.contributor.authorKratochvil, T.
dc.contributor.authorPolak, L.
dc.contributor.authorRicny, V.
dc.date.accessioned2015-01-22T09:23:54Z
dc.date.available2015-01-22T09:23:54Z
dc.date.issued2012-04cs
dc.identifier.citationRadioengineering. 2012, vol. 21, č. 1, s. 63-69. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/37013
dc.description.abstractThe paper deals with the temporal properties of a~scoring session when assessing the subjective quality of full HD video sequences using the continuous video quality tests. The performed experiment uses a modification of the standard test methodology described in ITU-R Rec. BT.500. It focuses on the reactive times and the time needed for the user ratings to stabilize at the beginning of a video sequence. In order to compare the subjective scores with objective quality measures, we also provide an analysis of PSNR and VQM for the considered sequences to find that correlation of the objective metric results with user scores, recored during playback and after playback, differs significantly.en
dc.formattextcs
dc.format.extent63-69cs
dc.format.mimetypeapplication/pdfen
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2012/12_01_0063_0069.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectITU-R BT.500en
dc.subjectsubjective testen
dc.subjectVideo qualityen
dc.subjectpeak signal to noise rationen
dc.subjectvideo quality metricen
dc.titleAnalysis of Temporal Effects in Quality Assessment of High Definition Videoen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
dc.coverage.issue1cs
dc.coverage.volume21cs
dc.rights.accessopenAccessen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen


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Zobrazit minimální záznam

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