New Side Information Interpolation with Multiple Reference Frame MCI in Distributed Video Coding

Author

Xue, Zhuo ; Loo, K.K.

Author_Institution

Sch. of Eng. & Design, Brunel Univ., Uxbridge

fYear

2007

fDate

10-14 Jan. 2007

Firstpage

1

Lastpage

2

Abstract

In this paper, a new motion compensated interpolation (MCI) algorithm based on backward multiple reference frame (BMRF) MCI is introduced into distributed video coding (DVC) system to perform the interpolation of side information. The algorithm has been compared with two other common MCI methods (linear, bidirectional) in the aspects of PSNR performance, perceptual quality and computational complexity. The simulation results clearly showed that the new BMRF method is the optimum choice to interpolate the side information for having advantage in reducing computational complexity without compensating interpolation quality.

Keywords

computational complexity; interpolation; motion compensation; video coding; PSNR performance; backward multiple reference frame MCI; computational complexity; distributed video coding; motion compensated interpolation algorithm; perceptual quality; side information interpolation; Algorithm design and analysis; Computational complexity; Computational modeling; Decoding; Design engineering; Interpolation; Motion estimation; PSNR; Rate-distortion; Video coding;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, 2007. ICCE 2007. Digest of Technical Papers. International Conference on

Conference_Location

Las Vegas, NV

Print_ISBN

1-4244-0763-X

Electronic_ISBN

1-4244-0763-X

Type

conf

DOI

10.1109/ICCE.2007.341525

Filename

4146183