Paper Info
Title
Studying the GOP size impact on the performance of a feedback channel-based Wyner-Ziv video codec
Abstract
Wyner-Ziv video coding has become one of the hottest research topics in the video coding community due to the conceptual, theoretical and functional novelties it brings. Among the many practical architectures already available, feedback channel-based with channel coding, e.g. LDPC and turbo codes, solutions are rather popular. These solutions rely on decoder motion estimation based on periodic Intra coded key frames, setting the so-called GOP size, very much like in conventional video coding. This paper targets the ratedistortion and complexity performance study of this type of Wyner-Ziv coding solution as a function of the GOP size, considering both LPDC and turbo codes.
Year
DOI
Venue
2007
10.1007/978-3-540-77129-6_68
PSIVT
Keywords
Field
DocType
decoder motion estimation,wyner-ziv coding solution,so-called gop size,video coding community,wyner-ziv video coding,channel coding,conventional video coding,wyner-ziv video codec,gop size impact,complexity performance study,gop size,turbo code,ldpc code,motion estimation,turbo coding
Tunstall coding,Forward error correction,Context-adaptive variable-length coding,Computer science,Multiview Video Coding,Theoretical computer science,Artificial intelligence,Computer engineering,Variable-length code,Context-adaptive binary arithmetic coding,Computer vision,Coding tree unit,Distributed source coding
Conference
Volume
ISSN
ISBN
4872
0302-9743
3-540-77128-X
Citations 
PageRank 
References 
15
1.16
4
Authors
3
Name
Order
Citations
PageRank
Fernando Pereira1177172124.79
João Ascenso274894.30
Catarina Brites356341.30