Applying Game Theory to Rate Control Optimization for Hierarchical B-Pictures

	Applying Game Theory to Rate Control Optimization for Hierarchical B-Pictures
	Wang, Xu; Kwong, Sam; Zhang, Yun
刊名	IEEE TRANSACTIONS ON BROADCASTING
	2013
英文摘要	The hierarchical B-picture structure has been widely applied for its scalability and coding efficiency. The bit allocation problem among frames in different temporal layers can be modeled as a multi-objective optimization among multiple players, which is similar to the bargaining problem. In this paper, we propose a bargaining game theory based frame-level bit allocation and rate control algorithm for hierarchical B-picture structure. First, the bit allocation problem among frames that belong to different temporal layers is modeled as a bargaining game, according to the efficiency and fairness requirement of sharing the available bandwidth resources. Second, the dependency relationship between different temporal layers and linear rate distortion model are employed to define the utility function in the bargaining game. Finally, the bandwidth is allocated for the frames based on the nash bargaining solution. Experimental results demonstrate that the proposed algorithm achieves better performance on bit rate accuracy, coding efficiency and fairness, as compared to other benchmark one-pass ratecontrol algorithms.
收录类别	SCI
原文出处	http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6488801
语种	英语
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/5046]
专题	深圳先进技术研究院_数字所
作者单位	IEEE TRANSACTIONS ON BROADCASTING
推荐引用方式 GB/T 7714	Wang, Xu,Kwong, Sam,Zhang, Yun. Applying Game Theory to Rate Control Optimization for Hierarchical B-Pictures[J]. IEEE TRANSACTIONS ON BROADCASTING,2013.
APA	Wang, Xu,Kwong, Sam,&Zhang, Yun.(2013).Applying Game Theory to Rate Control Optimization for Hierarchical B-Pictures.IEEE TRANSACTIONS ON BROADCASTING.
MLA	Wang, Xu,et al."Applying Game Theory to Rate Control Optimization for Hierarchical B-Pictures".IEEE TRANSACTIONS ON BROADCASTING (2013).