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Qualitative Analysis of Video Packet Loss Concealment with Gaussian Mixtures
Chalmers University, Department of Signals and Systems. (Communication Systems)
Chalmers University, Department of Signals and Systems. (Communication Systems)
Chalmers University, Department of Signals and Systems. (Information Theory)
2006 (English)In: Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing 2006, 2006Conference paper, Published paper (Refereed)
Abstract [en]

We have developed a Gaussian mixture model-based technique for the compensation of lost pixel blocks during real time transmission of video. In this paper, we pursue an argument in order to better understand how the Gaussian mixture model-based estimator works. The discussion is supported with subjective evaluations and examples. Naive viewers preferred the result of our proposed technique 72 percent of the time in comparison with the linear minimum mean square error estimator. Our scheme increases performance measured in peak signal-to-noise ratio for all the 11 standard evaluation movie clips that were used.

Place, publisher, year, edition, pages
2006.
Keyword [en]
Gaussian mixture model (GMM), error concealment, subjective evaluation
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-53665DOI: 10.1109/ICASSP.2006.1660504ISBN: 1-4244-0469-X (print)OAI: oai:DiVA.org:liu-53665DiVA: diva2:290892
Note
©2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. Daniel Persson, Thomas Eriksson and Per Hedelin, Qualitative Analysis of Video Packet Loss Concealment with Gaussian Mixtures, Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing 2006. http://dx.doi.org/10.1109/ICASSP.2006.1660504 Available from: 2010-01-28 Created: 2010-01-28 Last updated: 2010-02-04

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Persson, Daniel

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CiteExportLink to record
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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • 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