Towards hierarchical context: unfolding visual community potential for interactive video retrieval

doi:10.1007/s11042-010-0605-0

	Towards hierarchical context: unfolding visual community potential for interactive video retrieval
	Pang, Lin 1,2; Cao, Juan 1; Bao, Lei 1; Zhang, Yongdong 1; Lin, Shouxun 1
	2011-10-01
发表期刊	MULTIMEDIA TOOLS AND APPLICATIONS
ISSN	1380-7501
卷号	55 期号:1 页码:151-178
摘要	Community structure as an interesting property of network has attracted wide attention from many research fields. In this paper, we exploit the visual community structure in visual-temporal correlation network and utilize it to improve interactive video retrieval. Firstly, we propose a hierarchical community-based feedback algorithm. By re-ranking the video shots through diffusion processes respectively on the inter-community and intra-community level, the feedback algorithm can make full use of the limited user feedback. Furthermore, since it avoids entire graph computation, the feedback algorithm can make quick responses to user feedback, which is particularly important for the large video collections. Secondly, we propose a community-based visualization interface called VideoMap. By organizing the video shots following the community structure, the VideoMap presents a comprehensive and informative view of the whole dataset to facilitate users' access. Moreover, the VideoMap can help users to quickly locate the potential relevant regions and make active annotation according to the distribution of labeled samples on the VideoMap. Experiments on TRECVID 2009 search dataset demonstrate the efficiency of the feedback algorithm and the effectiveness of the visualization interface.
关键词	Interactive video retrieval Visual community Hierarchical community-based feedback Active annotation
DOI	10.1007/s11042-010-0605-0
收录类别	SCI
语种	英语
资助项目	National Basic Research Program of China (973 Program)[2007CB311100] ; National Nature Science Foundation of China[60902090] ; Beijing New Star Project on Science Technology[2007B071] ; Beijing Municipal Education Commission
WOS研究方向	Computer Science ; Engineering
WOS类目	Computer Science, Information Systems ; Computer Science, Software Engineering ; Computer Science, Theory & Methods ; Engineering, Electrical & Electronic
WOS记录号	WOS:000293140400008
出版者	SPRINGER
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/12990
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Pang, Lin
作者单位	1.Chinese Acad Sci, Lab Adv Comp Res, Inst Comp Technol, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Pang, Lin,Cao, Juan,Bao, Lei,et al. Towards hierarchical context: unfolding visual community potential for interactive video retrieval[J]. MULTIMEDIA TOOLS AND APPLICATIONS,2011,55(1):151-178.
APA	Pang, Lin,Cao, Juan,Bao, Lei,Zhang, Yongdong,&Lin, Shouxun.(2011).Towards hierarchical context: unfolding visual community potential for interactive video retrieval.MULTIMEDIA TOOLS AND APPLICATIONS,55(1),151-178.
MLA	Pang, Lin,et al."Towards hierarchical context: unfolding visual community potential for interactive video retrieval".MULTIMEDIA TOOLS AND APPLICATIONS 55.1(2011):151-178.