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Application of full-reference video quality metrics in IPTV
Instrumentation & Smart Systems, Spain.
UPV/EHU Bilbao, Spain.
RISE - Research Institutes of Sweden, ICT, Acreo. Mid Sweden University, Sweden.
Lund University, Sweden.
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2017 (English)In: IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB, 2017Conference paper, Published paper (Refereed)
Abstract [en]

Executing an accurate full-reference metric such as VQM can take minutes in an average computer for just one user. Therefore, it can be unfeasible to analyze all the videos received by users in an IPTV network for example consisting of 10.000 users using a single computer running the VQM metric. One solution can be to use a lightweight no-reference metrics in addition to the full-reference metric mentioned. Lightweight no-reference metrics can be used for discarding potential situations to evaluate because they are accurate enough for that task, and then the full-reference metric VQM can be used when more accuracy is needed. The work in this paper is focused on determining the maximum number of situations/users that can be analyzed simultaneously using the VQM metric in a computer with good performance. The full-reference metric is applied on the transmitter using a method specified in the recommendation ITU BT.1789. The best performance achieved was 112.8 seconds per process.

Place, publisher, year, edition, pages
2017.
Keyword [en]
IPTV & Internet TV, Objective evaluation techniques, Performance evaluation, QoE, Broadband networks, Multimedia systems, Television broadcasting, Full references, Internet tv, IPTV networks, No-reference metrics, Single computer, Video quality, IPTV
National Category
Natural Sciences
Identifiers
URN: urn:nbn:se:ri:diva-30833DOI: 10.1109/BMSB.2017.7986191Scopus ID: 2-s2.0-85027248799ISBN: 9781509049370 OAI: oai:DiVA.org:ri-30833DiVA: diva2:1139337
Conference
12th IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2017, 7 June 2017 through 9 June 2017
Available from: 2017-09-07 Created: 2017-09-07 Last updated: 2017-09-18Bibliographically approved

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
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