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SMPTE Meetings and Conferences ( October 2014)
[ACTIVE]

Perceptual Video Quality Analysis for HEVC in Packet Loss Environment

Metadata

Publisher
SMPTE — White Plains, NY
Doc Type
Conference Paper
Content Type
Original Research
Volume
2014, No. 10, pp. 1–16
Abstract
HEVC provides a significant increase in compression efficiency over legacy standards, such as MPEG-2 and AVC. It is well known that an increase in compression efficiency typically results in decreased coding redundancy. This leads to subsequent vulnerability to error propagation resulting from transmission of stream(s) on a network under packet loss (PL) conditions. Here, incorporating/formulating a perceptual Video Quality (VQ) metric and analyzing VQ over a range of bit rates, PL profiles and a variety of content; would be of interest. Although a number of statistical/opinion models have been proposed and tested for H264 and earlier codecs in various packet loss environments, the parameters of such models have not been defined for HEVC. These statistical models have been designed on the basis of bit rates, packet loss rate, resolution and other parameters. It is assumed that the model parameters will remain same for the entire video sequence. These models do not take content specific properties into consideration, so these are not reliable; different profiles of spatial and temporal variations of content will affect the perceptual video quality differently. Even for the same content, effect of packet loss on perceptual video quality can be very much different depending upon the data lost with the packet. e.g. the effect of loss of a packet corresponding to an I frame can be higher than that of P or B frames because of temporal referencing. So, a new method has been devised and tested over the content with varying profiles of content, bit rate and other characteristics.
Publication Date
2014-10-01
DOI
10.5594/M001539
Link
https://doi.org/10.5594/M001539
Author(s)
Bhupender KumarInterra Systems India Pvt. Ltd., bkumar@interrasystems.com
Shekhar MadnaniInterra Systems India Pvt. Ltd., shekhar@interrasystems.com
Advait MogreInterra Systems Inc., advait@interrasystems.com
Muneesh SharmaInterra Systems India Pvt. Ltd., muneesh@interrasystems.com
Shailesh KumarInterra Systems India Pvt. Ltd., shailesh@interrasystems.com
Keyword(s)
HEVC
Copyright
© 2014 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

  • 1 . Sullivan G.J. , “Overview of the High Efficiency Video Coding (HEVC) standard” , IEEE Trans. Circuits Syst. Video Technol. , vol. 22 , no. 12 , pp. 1648 – 1667 , Dec. 2012 . EXTERNAL
  • 2 . Greengrass Jason Evans John , and Begen-Cisco Ali C. , “Not All Packets Are Equal, Part 1 Streaming Video Coding and SLA Requirements” , IEEE Computer Society , March-April, 2009 . EXTERNAL
  • 3 . Reibman Amy R. Vaishampayan Vinay A. , and Sermadevi Yegnaswamy . “Quality monitoring of video over a packet network.” Multimedia, IEEE Transactions on 6.2 ( 2004 ): 327 – 334 . EXTERNAL
  • 4 . Liang Yi J. Apostolopoulos John G. , and Girod Bernd . “Analysis of packet loss for compressed video: Effect of burst losses and correlation between error frames.” Circuits and Systems for Video Technology, IEEE Transactions on 18.7 ( 2008 ): 861 – 874 . EXTERNAL
  • 5 . Joskowicz Jose Sotelo Rafael , and Lopez Arado J.C. “Comparison of parametric models for video quality estimation: Towards a general model.” Broadband Multimedia Systems and Broadcasting (BMSB), 2012 IEEE International Symposium on. IEEE, 2012 . EXTERNAL
  • 6 . ITU-T G.1070: Opinion model for video-telephony applications , 2012 . EXTERNAL
  • 7 . © copyright Blender Foundation | www.sintel.org EXTERNAL
  • 8 . “Vega HEVC Analyzer” , Interra Systems Inc. , http://www.interrasystems.com/analyzers.php EXTERNAL
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Bhupender Kumar, Shekhar Madnani, Advait Mogre, Muneesh Sharma, and Shailesh Kumar; Perceptual Video Quality Analysis for HEVC in Packet Loss Environment, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014. Available at https://doi.org/10.5594/M001539
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Bhupender Kumar, Shekhar Madnani, Advait Mogre, Muneesh Sharma, and Shailesh Kumar; Perceptual Video Quality Analysis for HEVC in Packet Loss Environment, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014. Available at https://doi.org/10.5594/M001539

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Bhupender Kumar, Shekhar Madnani, Advait Mogre, Muneesh Sharma, and Shailesh Kumar; Perceptual Video Quality Analysis for HEVC in Packet Loss Environment, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014. Available at https://doi.org/10.5594/M001539
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<span class="citation">Bhupender Kumar, Shekhar Madnani, Advait Mogre, Muneesh Sharma, and Shailesh Kumar; <cite>Perceptual Video Quality Analysis for HEVC in Packet Loss Environment</cite>, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014. Available at <a href="https://doi.org/10.5594/M001539" target="_blank" rel="noopener">https://doi.org/10.5594/M001539</a></span>

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Bhupender Kumar, Shekhar Madnani, Advait Mogre, Muneesh Sharma, and Shailesh Kumar; Perceptual Video Quality Analysis for HEVC in Packet Loss Environment, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014
doi: 10.5594/M001539
url: https://doi.org/10.5594/M001539
Snippet:
<li>
Bhupender Kumar, Shekhar Madnani, Advait Mogre, Muneesh Sharma, and Shailesh Kumar; <cite id="bib-10-5594-m001539">Perceptual Video Quality Analysis for HEVC in Packet Loss Environment</cite>, SMPTE Meetings and Conferences ( October 2014); SMPTE, 2014
<span class="doi">10.5594/M001539</span>
</li>