Optimal Transition Probability of Reversible Data Hiding for General   Distortion Metrics and Its Applications

doi:10.1109/TIP.2014.2358881

CORC > 北京大学 > 信息科学技术学院

	Optimal Transition Probability of Reversible Data Hiding for General Distortion Metrics and Its Applications
	Zhang, Weiming ; Hu, Xiaocheng ; Li, Xiaolong ; Yu Nenghai
刊名	ieee transactions on image processing
	2015
关键词	Reversible data hiding embedding rate distortion recursive code construction Lagrange duality convex optimization WATERMARKING EXPANSION SCHEME PREDICTION
DOI	10.1109/TIP.2014.2358881
英文摘要	Recently, a recursive code construction (RCC) approaching the rate-distortion bound of reversible data hiding (RDH) was proposed. However, to estimate the rate-distortion bound or execute RCC, one should first estimate the optimal transition probability matrix (OTPM). By previous methods, OTPM can be effectively estimated only for some specific distortion metrics, such as square error distortion or L-1-Norm. In this paper, we proposed a unified framework of estimating the OTPM for general distortion metrics, with which we can calculate the rate-distortion bound of RDH for general cases and extend RCC to improve state-of-the-art RDH schemes based on any distortion metrics.; Computer Science, Artificial Intelligence; Engineering, Electrical & Electronic; SCI(E); EI; 0; ARTICLE; zhangwm@ustc.edu.cn; hxc@mail.ustc.edu.cn; lixiaolong@icst.pku.edu.cn; ynh@ustc.edu.cn; 1; 294-304; 24
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/206706]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Zhang, Weiming,Hu, Xiaocheng,Li, Xiaolong,et al. Optimal Transition Probability of Reversible Data Hiding for General Distortion Metrics and Its Applications[J]. ieee transactions on image processing,2015.
APA	Zhang, Weiming,Hu, Xiaocheng,Li, Xiaolong,&Yu Nenghai.(2015).Optimal Transition Probability of Reversible Data Hiding for General Distortion Metrics and Its Applications.ieee transactions on image processing.
MLA	Zhang, Weiming,et al."Optimal Transition Probability of Reversible Data Hiding for General Distortion Metrics and Its Applications".ieee transactions on image processing (2015).