Channel reliability dependent Wyner-Ziv video coding using rate adaptive LDPC code with degree-1 syndrome

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In distributed video coding (DVC), channel coding technique plays a key role to improve the coding performance. However, many iterative channel coding schemes such as LDPC codes and turbo codes suffer from error floor region, which can give some negative impact to the DVC such as degradation in rate-distortion performance. In this paper, to reduce this error floor problem in rate adaptive LDPC code, large cycle length design and source revealing scheme (channel coding scheme with degree-1 syndrome) are applied to the transform domain Wyner-Ziv coding. The proposed scheme is shown to improve the coding performance.

Original languageEnglish
Title of host publicationBMSB 2013 - IEEE International Symposium on Broadband Multimedia Systems and Broadcasting
PublisherIEEE Computer Society
ISBN (Print)9781467360470
DOIs
StatePublished - 2013
Event8th IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2013 - London, United Kingdom
Duration: 4 Jun 20137 Jun 2013

Publication series

NameIEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB
ISSN (Print)2155-5044
ISSN (Electronic)2155-5052

Conference

Conference8th IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2013
Country/TerritoryUnited Kingdom
CityLondon
Period4/06/137/06/13

Keywords

  • Degree-1 syndrome
  • Source revealing
  • Video coding and Processing
  • Wyner-Ziv video coding

Fingerprint

Dive into the research topics of 'Channel reliability dependent Wyner-Ziv video coding using rate adaptive LDPC code with degree-1 syndrome'. Together they form a unique fingerprint.

Cite this