An Improved Decoder Motion Estimation Algorithm in Distributed Video Coding

DOI

10.2991/icmemtc-16.2016.29How to use a DOI?

Keywords

Unsupervised Learning of Motion Vector; Motion Estimation; Wyner-Ziv video coding; Side Information.

Abstract

This paper focuses on the theory of side information generation, and puts forward an improved scheme based on unsupervised learning of motion vector which improves system's performance. The scheme generates and optimizes side information through the introduction of rate control at the encoder and EM model at the decoder. Lastly, a DVC system is implemented based on the scheme, its principle of work is presented. A MATLAB simulation system has been developed for the DVC system. By comparing with typical side information generation methods, the outstanding performance of the proposed side information generation scheme is justified, and the validity and advantages and feasibility of the proposed DVC system are demonstrated.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Cunying Chen
AU  - Hua Zhang
PY  - 2016/04
DA  - 2016/04
TI  - An Improved Decoder Motion Estimation Algorithm in Distributed Video Coding
BT  - Proceedings of the 2016 3rd International Conference on Materials Engineering, Manufacturing Technology and Control
PB  - Atlantis Press
SP  - 155
EP  - 159
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmemtc-16.2016.29
DO  - 10.2991/icmemtc-16.2016.29
ID  - Chen2016/04
ER  -