改进的带有反馈通道的Wyner-Ziv视频编码

28th Picture Coding Symposium Pub Date : 2010-12-01 DOI:10.1109/PCS.2010.5702468

Feng Ye, Aidong Men, Bo Yang, Manman Fan, Kan Chang

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引用次数: 1

摘要

提出了一种改进的反馈辅助低复杂度WZVC方案。该方案通过改进的基于模式的关键帧编码和WZ编码的3drs辅助(三维递归搜索辅助)运动估计算法两方面的改进提高了性能。实验结果表明，与目前最先进的TDWZ编解码器相比，我们的编码方案可以获得显著的增益，同时编码复杂度也很低。

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An improved Wyner-Ziv video coding with feedback channel

This paper presents an improved feedback-assisted low complexity WZVC scheme. The performance of this scheme is improved by two enhancements: an improved mode-based key frame encoding and a 3DRS-assisted (three-dimensional recursive search assisted) motion estimation algorithm for WZ encoding. Experimental results show that our coding scheme can achieve significant gain compared to state-oft he-art TDWZ codec while still low encoding complexity.

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来源期刊

28th Picture Coding Symposium

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