Distributed Video Coding with multiple side information

Author

Huang, Xin ; Brites, Catarina ; Ascenso, João ; Pereira, Fernando ; Forchhammer, Søren

Author_Institution

DTU Fotonik, Tech. Univ. of Denmark, Lyngby, Denmark

fYear

2009

fDate

6-8 May 2009

Firstpage

1

Lastpage

4

Abstract

Distributed Video Coding (DVC) is a new video coding paradigm which mainly exploits the source statistics at the decoder based on the availability of some decoder side information. The quality of the side information has a major impact on the DVC rate-distortion (RD) performance in the same way the quality of the predictions had a major impact in predictive video coding. In this paper, a DVC solution exploiting multiple side information is proposed; the multiple side information is generated by frame interpolation and frame extrapolation targeting to improve the side information of a single estimation mode. Compared with the best available single side information solutions, the proposed DVC solution with multiple side information robustly improves the RD performance for the set of test sequences.

Keywords

decoding; extrapolation; interpolation; prediction theory; rate distortion theory; statistical analysis; video coding; DVC; RD; decoder source statistics; distributed video coding; frame extrapolation; frame interpolation; multiple side information; predictive video coding; rate-distortion performance; Availability; Decoding; Delay; Extrapolation; Feedback; Interpolation; Telecommunications; Testing; Video codecs; Video coding; Distributed Video Coding; multiple side information; soft input;

fLanguage

English

Publisher

ieee

Conference_Titel

Picture Coding Symposium, 2009. PCS 2009

Conference_Location

Chicago, IL

Print_ISBN

978-1-4244-4593-6

Electronic_ISBN

978-1-4244-4594-3

Type

conf

DOI

10.1109/PCS.2009.5167357

Filename

5167357