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http://dx.doi.org/10.5909/JEB.2012.17.2.252

Motion Vector Coding with Error Robustness Based on Contradiction Testing  

Won, Kwang-Hyun (School of Electronic and Electrical Engineering, Sungkyunkwan Univ.)
Yang, Jung-Youp (School of Electronic and Electrical Engineering, Sungkyunkwan Univ.)
Jeon, Byeung-Woo (School of Electronic and Electrical Engineering, Sungkyunkwan Univ.)
Publication Information
Journal of Broadcast Engineering / v.17, no.2, 2012 , pp. 252-261 More about this Journal
Abstract
This papers proposes a motion vector coding method which selects the optimal predictive motion vector after excluding some candidate predictive motion vectors in the minimum rate-distortion sense, and prunes the candidate predictive motion vectors by a contradiction testing that operates under a predefined criterion at both encoder and decoder for reducing the signaling information. Experimental results show that the proposed method gains in BDBR by up to 1.8% compared to the H.264/AVC.
Keywords
H.264/AVC; video compression; motion vector coding; contradiction testing; motion vector predictor;
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Times Cited By KSCI : 1  (Citation Analysis)
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