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Assessment of the Rating Performance of ITU-T Recommended Video Quality Metrics in the Context of Video Freezes
Blekinge Institute of Technology, School of Computing.
Blekinge Institute of Technology, School of Engineering, Department of Electrical Engineering.
Blekinge Institute of Technology, School of Engineering, Department of Electrical Engineering.
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2013 (English)Conference paper (Refereed)
Abstract [en]

Video streaming and multimedia applications are getting popular with the growth of networks. In real-time video streaming, video quality can be degraded due to network performance issues. Among other artifacts, freezing and frame dropping are factors that influence user experience. Service providers, operators, and researchers are interested to measure the Quality of Experience objectively. Different algorithms have been proposed and implemented in this regard. Some of them are in the recommendation list of the ITU Telecommunication Standardization Sector (ITU-T). In this paper, we study the effect of the freezing artifact on user experience and compare the mean opinion score (MOS) of these videos with the results of two algorithms, Perceptual Evaluation of Video Quality (PEVQ) and Temporal Quality Metric, both being part of ITU-T Recommendation J.247 Annex B and C, respectively. Another contribution of this paper is the investigation of the impact of different resolutions and frame rates on user experience.

Place, publisher, year, edition, pages
Christchurch, New Zealand: IEEE , 2013.
Keyword [en]
Quality of Experience, Video Quality, Objective Video Quality Assessment, Subjective Video Quality Assessment, Perceptual Evaluation of Video Quality
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:bth-6373ISI: 000343821400036Local ID: oai:bth.se:forskinfo4120E4D7E039C341C1257C360050A0DBOAI: oai:DiVA.org:bth-6373DiVA: diva2:833871
Conference
Australasian Telecommunication Networks and Applications Conference
Available from: 2015-05-25 Created: 2013-12-03 Last updated: 2017-03-08Bibliographically approved

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Minhas, TahirShahid, MohammadLövström, BennyZepernick, Hans-JürgenFiedler, Markus
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School of ComputingDepartment of Electrical Engineering
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CiteExportLink to record
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Citation style
  • apa
  • harvard1
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