A Minimum Mean Square Error Estimation and Mixture-Based Approach to Packet Video Error Concealment
2007 (English)In: Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing, 2007, 2007, 749-752 p.Conference paper (Refereed)
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.
Packet video, error concealment, estimation
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-53668DOI: 10.1109/ICASSP.2007.366016ISBN: 1-4244-0727-3OAI: oai:DiVA.org:liu-53668DiVA: diva2:290907
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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.