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A Minimum Mean Square Error Estimation and Mixture-Based Approach to Packet Video Error Concealment
Chalmers University, Department of Signals and Systems. (Communication Systems)
Chalmers University, Department of Signals and Systems. (Communication Systems)
2007 (English)In: Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing, 2007, 2007, 749-752 p.Conference paper, Published paper (Refereed)
Abstract [en]

In this paper, a minimum mean square error-optimized mixture-based estimator is used for packet video error concealment. At the same time as on-line computational complexity is reduced, performance in peak signal-to-noise ratio (PSNR) is increased in comparison with a Gaussian mixture-based estimator that obtains its parameters through probability density estimation by means of the expectation maximization algorithm. Moreover, our method increases performance in PSNR compared to several other previous error concealment algorithms

Place, publisher, year, edition, pages
2007. 749-752 p.
Keyword [en]
Packet video, error concealment, estimation
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-53668DOI: 10.1109/ICASSP.2007.366016ISBN: 1-4244-0727-3 (print)OAI: oai:DiVA.org:liu-53668DiVA: diva2:290907
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 and Thomas Eriksson, A Minimum Mean Square Error Estimation and Mixture-Based Approach to Packet Video Error Concealment, 2007, Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing, 2007, 749-752. http://dx.doi.org/10.1109/ICASSP.2007.366016 Available from: 2010-01-28 Created: 2010-01-28 Last updated: 2010-02-04

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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