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Multiple Description Video Coding Using Inter- and Intra-Description Correlation at Macro Block Level
Huihui BAI Mengmeng ZHANG Anhong WANG Meiqin LIU Yao ZHAO
IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/02/01
Online ISSN: 1745-1361
Print ISSN: 0916-8532
Type of Manuscript: LETTER
Category: Image Processing and Video Processing
video coding, multiple description coding, correlation,
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A novel standard-compliant multiple description (MD) video codec is proposed in this paper, which aims to achieve effective redundancy allocation using inter- and intra-description correlation. The inter-description correlation at macro block (MB) level is applied to produce side information of different modes which is helpful for better side decoding quality. Furthermore, the intra-description correlation at MB level is exploited to design the adaptive skip mode for higher compression efficiency. The experimental results exhibit a better rate of side and central distortion performance compared with other relevant MDC schemes.