Efficient distributed video coding using symmetric motion estimation and channel division

Sang Uk Park; Jin Woo Choi; Chang-Su Kim; Sang Uk Lee; Jung Won Kang; Kyung Jun Lee

doi:10.1109/PACRIM.2009.5291257

Efficient distributed video coding using symmetric motion estimation and channel division

Sang Uk Park, Jin Woo Choi, Chang-Su Kim, Sang Uk Lee, Jung Won Kang, Kyung Jun Lee

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

An efficient distributed video coding algorithm using symmetric motion estimation and channel division is proposed in this work. We employ the symmetric motion estimation to generate high quality side information for Wyner-Ziv frames. Also, in the channel division, we classify blocks in the side information into reliable ones and unreliable ones. Then, we transmit parity bits for unreliable blocks only, achieving a coding gain. Simulation results demonstrate that the proposed algorithm provides up to 4 dB better PSNR performance than the conventional distributed video coding algorithms.

Original language	English
Title of host publication	PACRIM 2009 - 2009 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing
Pages	863-866
Number of pages	4
DOIs	https://doi.org/10.1109/PACRIM.2009.5291257
Publication status	Published - 2009
Event	PACRIM 2009 - 2009 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing - Victoria, BC, Canada Duration: 2009 Aug 23 → 2009 Aug 26

Publication series

Name	IEEE Pacific RIM Conference on Communications, Computers, and Signal Processing - Proceedings

Other

Other	PACRIM 2009 - 2009 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing
Country/Territory	Canada
City	Victoria, BC
Period	09/8/23 → 09/8/26

Keywords

And frame interpolation
Distributed video coding
Side information
Wyner-Ziv coding

ASJC Scopus subject areas

Signal Processing
Computer Networks and Communications

Access to Document

10.1109/PACRIM.2009.5291257

Cite this

Park, S. U., Choi, J. W., Kim, C-S., Lee, S. U., Kang, J. W., & Lee, K. J. (2009). Efficient distributed video coding using symmetric motion estimation and channel division. In PACRIM 2009 - 2009 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (pp. 863-866). [5291257] (IEEE Pacific RIM Conference on Communications, Computers, and Signal Processing - Proceedings). https://doi.org/10.1109/PACRIM.2009.5291257

Efficient distributed video coding using symmetric motion estimation and channel division. / Park, Sang Uk; Choi, Jin Woo; Kim, Chang-Su et al.
PACRIM 2009 - 2009 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing. 2009. p. 863-866 5291257 (IEEE Pacific RIM Conference on Communications, Computers, and Signal Processing - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Park, SU, Choi, JW, Kim, C-S, Lee, SU, Kang, JW & Lee, KJ 2009, Efficient distributed video coding using symmetric motion estimation and channel division. in PACRIM 2009 - 2009 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing., 5291257, IEEE Pacific RIM Conference on Communications, Computers, and Signal Processing - Proceedings, pp. 863-866, PACRIM 2009 - 2009 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, Victoria, BC, Canada, 09/8/23. https://doi.org/10.1109/PACRIM.2009.5291257

Park SU, Choi JW, Kim C-S, Lee SU, Kang JW, Lee KJ. Efficient distributed video coding using symmetric motion estimation and channel division. In PACRIM 2009 - 2009 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing. 2009. p. 863-866. 5291257. (IEEE Pacific RIM Conference on Communications, Computers, and Signal Processing - Proceedings). doi: 10.1109/PACRIM.2009.5291257

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abstract = "An efficient distributed video coding algorithm using symmetric motion estimation and channel division is proposed in this work. We employ the symmetric motion estimation to generate high quality side information for Wyner-Ziv frames. Also, in the channel division, we classify blocks in the side information into reliable ones and unreliable ones. Then, we transmit parity bits for unreliable blocks only, achieving a coding gain. Simulation results demonstrate that the proposed algorithm provides up to 4 dB better PSNR performance than the conventional distributed video coding algorithms.",

keywords = "And frame interpolation, Distributed video coding, Side information, Wyner-Ziv coding",

author = "Park, {Sang Uk} and Choi, {Jin Woo} and Chang-Su Kim and Lee, {Sang Uk} and Kang, {Jung Won} and Lee, {Kyung Jun}",

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AB - An efficient distributed video coding algorithm using symmetric motion estimation and channel division is proposed in this work. We employ the symmetric motion estimation to generate high quality side information for Wyner-Ziv frames. Also, in the channel division, we classify blocks in the side information into reliable ones and unreliable ones. Then, we transmit parity bits for unreliable blocks only, achieving a coding gain. Simulation results demonstrate that the proposed algorithm provides up to 4 dB better PSNR performance than the conventional distributed video coding algorithms.

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T2 - PACRIM 2009 - 2009 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing

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ER -

Efficient distributed video coding using symmetric motion estimation and channel division

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