Mutiple LDPC Decoding using Bitplane Correlation for Transform Domain Wyner-Ziv Video Coding

Huynh Van Luong, Xin Huang, Søren Forchhammer

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

Distributed video coding (DVC) is an emerging video coding paradigm for systems which fully or partly exploit the source statistics at the decoder to reduce the computational burden at the encoder. This paper considers a Low Density Parity Check (LDPC) based Transform Domain Wyner-Ziv (TDWZ) video codec. To improve the LDPC coding performance in the context of TDWZ, this paper proposes a Wyner-Ziv video codec using bitplane correlation through multiple parallel LDPC decoding. The proposed scheme utilizes inter bitplane correlation to enhance the bitplane decoding performance. Experimental results show that the proposed scheme reduces the bit rate up to 3.9% and improves the rate-distortion (RD) performance of TDWZ.
Original languageEnglish
Title of host publicationIEEE International Conference on Acoustics, Speech and Signal Processing 2011
PublisherIEEE
Publication date2011
Pages1521-1524
ISBN (Print)978-1-4577-0539-7
DOIs
Publication statusPublished - 2011
EventIEEE International Conference on Acoustics, Speech and Signal Processing 2011 - Prague, Czech Republic
Duration: 22 May 201127 May 2011
Conference number: 36
http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=5916934

Conference

ConferenceIEEE International Conference on Acoustics, Speech and Signal Processing 2011
Number36
CountryCzech Republic
CityPrague
Period22/05/201127/05/2011
Internet address

Fingerprint Dive into the research topics of 'Mutiple LDPC Decoding using Bitplane Correlation for Transform Domain Wyner-Ziv Video Coding'. Together they form a unique fingerprint.

Cite this