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http://dx.doi.org/10.7840/KICS.2011.36C.3.140

Efficient Side Infonnation Generation Techniques and Perfonnance Evaluation for Distributed Video Coding System  

Moon, Hak-Soo (가톨릭대학교 정보통신전자공학과)
Lee, Chang-Woo (가톨릭대학교 정보통신전자공학과)
Lee, Seong-Won (광운대학교 컴퓨터공학과)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.36, no.3C, 2011 , pp. 140-148 More about this Journal
Abstract
The side information in the distributed video coding system is generated using motion compensated interpolation methods. Since the accuracy of the generated side information affects the amount of parity bits for the reconstruction of Wyner-Ziv frame, it is important to produce an accurate side information. In this paper, we analyze the informance of various side information generation methods and propose an effective side information generation technique. Also, we compare each side information generation methods from the hardware point of view and analyze the performance of distributed video coding system using various side information generation methods.
Keywords
Distributed video coding system; Side information; Motion compensated interpolation; Performance evaluation; Wyner-Ziv frame;
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