Bitplane selective distributed video coding

Wei Jung Chien, Lina Karam

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Scopus citations

Abstract

This paper presents a BitpLAne SelecTive (BLAST) distributed video coding (DVC) system. In the proposed system, the importance of each bitplane is measured at the decoder, and only the bitplanes with higher importance would be decoded. A minimum-distance symbol reconstruction is proposed to estimate the rest of the bitplanes by using the side information and the decoded bitplanes. The importance is measured with an estimated rate-distortion ratio that makes use of a correlation model for the original source information and the side information. Coding results and comparisons with existing DVC schemes and with H.264 interframe coding are presented to illustrate the performance of the proposed system.

Original languageEnglish (US)
Title of host publication2008 42nd Asilomar Conference on Signals, Systems and Computers, ASILOMAR 2008
Pages2238-2242
Number of pages5
DOIs
StatePublished - Dec 1 2008
Event2008 42nd Asilomar Conference on Signals, Systems and Computers, ASILOMAR 2008 - Pacific Grove, CA, United States
Duration: Oct 26 2008Oct 29 2008

Publication series

NameConference Record - Asilomar Conference on Signals, Systems and Computers
ISSN (Print)1058-6393

Other

Other2008 42nd Asilomar Conference on Signals, Systems and Computers, ASILOMAR 2008
CountryUnited States
CityPacific Grove, CA
Period10/26/0810/29/08

Keywords

  • Bitplane selective
  • Distributed video coding
  • Low-density parity-check accumulate codes
  • Wyner- Ziv coding

ASJC Scopus subject areas

  • Signal Processing
  • Computer Networks and Communications

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  • Cite this

    Chien, W. J., & Karam, L. (2008). Bitplane selective distributed video coding. In 2008 42nd Asilomar Conference on Signals, Systems and Computers, ASILOMAR 2008 (pp. 2238-2242). [5074834] (Conference Record - Asilomar Conference on Signals, Systems and Computers). https://doi.org/10.1109/ACSSC.2008.5074834