Analysis of Temporal Effects in Quality Assessment of High Definition Video
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Date
2012-04
Authors
Slanina, Martin
Kratochvil, Tomas
Polak, Ladislav
Ricny, Vaclav
ORCID
Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
Společnost pro radioelektronické inženýrství
Abstract
The 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.
Description
Citation
Radioengineering. 2012, vol. 21, č. 1, s. 63-69. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2012/12_01_0063_0069.pdf
http://www.radioeng.cz/fulltexts/2012/12_01_0063_0069.pdf
Document type
Peer-reviewed
Document version
Published version
Date of access to the full text
Language of document
en