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Robust Motion-Compensated Orthogonal Video Coding Using EBCOT
KTH, School of Electrical Engineering (EES), Sound and Image Processing.
KTH, School of Electrical Engineering (EES), Sound and Image Processing.ORCID iD: 0000-0003-0381-3085
KTH, School of Electrical Engineering (EES), Sound and Image Processing.
KTH, School of Electrical Engineering (EES), Sound and Image Processing.ORCID iD: 0000-0002-7807-5681
2010 (English)In: Proceedings - 4th Pacific-Rim Symposium on Image and Video Technology, PSIVT 2010, IEEE , 2010, 264-269 p.Conference paper, Published paper (Refereed)
Abstract [en]

This paper proposes a rate-distortion control for motion-compensatedorthogonal video coding schemes and evaluates its robustness to packet loss as faced in, e.g., IP networks. The robustness of standard hybrid video coding is extensively studied in the literature. In contrast, motion-compensated orthogonal subbands offer important advantages and new features for robust video transmission. In this work, we utilize so-called uni-directional motioncompensated orthogonal transforms in combination with entropy coding similar to EBCOT known from JPEG2000.The approach provides a flexible embedded structure and allows flexible rate-distortion optimization. Moreover, it may even permit separate encoding and rate control. The proposed rate-distortion control takes channel coding into account and obtains a preemptively protected representation. Our implementation is based on repetition codes, adapted to the channel condition, and improves the PSNR significantly. The optimization requires an estimate of the packet loss rate at the encoder and shows moderate sensitivity to estimation errors.

Place, publisher, year, edition, pages
IEEE , 2010. 264-269 p.
Keyword [en]
robust video coding, transform coding
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-105831DOI: 10.1109/PSIVT.2010.51Scopus ID: 2-s2.0-78751664075ISBN: 978-1-4244-8890-2 (print)OAI: oai:DiVA.org:kth-105831DiVA: diva2:572388
Conference
Pacific-Rim Symposium on Image and Video Technology (PSIVT)
Available from: 2012-11-27 Created: 2012-11-27 Last updated: 2013-05-28Bibliographically approved

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Flierl, Markus

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CiteExportLink to record
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  • apa
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  • de-DE
  • en-GB
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  • Other locale
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Output format
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