曾参与分布式多描述视频编码的国家自然基金及863计划的研究工作。
She has participated in the projects on distributed multiple description video coding from NSFC and 863 Program.
为了解决多描述视频编码器在丢包信道下的漂移问题，本文提出了一种新的基于分布式视频算法的多描述视频编码方案。
A new multi-description video coding scheme based on distributed source coding is proposed to solve the drift problem of the multi-description video codec under packet loss channels.
并且，基于冗余小波变换视频编码的框架，提出了一种多描述视频编码新方法，该方法以牺牲少量编码效率为代价，来提高编码系统的传输鲁棒性。
Furthermore, based on the redundant wavelet video coding system, a new multiple description coding scheme is proposed, which can enhance the transmission robustness with low redundancy.
提出一种基于残差补偿的视频多描述编码方案。
A residual compensation-based multiple description video coding scheme is developed.
通过统计分析和数学推导发现，在目前几种常用的多小波中，只有平衡多小波能够满足视频多描述编码的两个条件。
Secondly, there must be dependence among each description. We find among commonly used multiwavelets, only balanced multiwavelet can satisfy the two requirements.
通过统计分析和数学推导发现，在目前几种常用的多小波中，只有平衡多小波能够满足视频多描述编码的两个条件。
Secondly, there must be dependence among each description. We find among commonly used multiwavelets, only balanced multiwavelet can satisfy the two requirements.
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