Three-Terminal Video Coding Conference Paper

abstract

• Following recent works on the sum-rate of quadratic Gaussian multi-terminal coding of symmetric sources, this paper presents a practical three-terminal video coding scheme that saves the sum-rate over independent coding of three correlated video sequences1. The first video sequence is coded by H.264/AVC, while the other two sequences are compressed sequentially using Wyner-Ziv coding with side information generated from the already decoded sequences. To improve the performance of Wyner-Ziv coding, a depth-map-based view interpolation approach and a novel soft-decision side information generation method are proposed. Experimental results show that our scheme can achieve a lower sum-rate than separate H.264/AVC coding. Comparison with JMVM joint encoding is also provided. © 2009 IEEE.

authors

• Xiong, Zixiang

author list (cited authors)

• Zhang, Y., Yang, Y., & Xiong, Z.

citation count

• 4

complete list of authors

• Zhang, Yifu||Yang, Yang||Xiong, Zixiang

publication date

• October 2009

publisher

• IEEE  Publisher

Digital Object Identifier (DOI)

• 10.1109/mmsp.2009.5293247

International Standard Book Number (ISBN) 13

• 9781424444649

start page

• 1

end page

• 6