Interactive multi-scale structures for summarizing video content

ISCAS OpenIR

	Interactive multi-scale structures for summarizing video content
	Wang HongAn; Ma CuiXia
	2013
发表期刊	SCIENCE CHINA-INFORMATION SCIENCES
ISSN	1674-733X
卷号	56 期号:5
摘要	Efficient video summarization leads to facilely exploring video content appropriate to the user's intention with low cognitive demand. In this paper, we present a novel approach for summarizing videos in the form of multi-scale structures that exhibit different video features at different scale levels and allow exploration of video contents with multi-scale interaction. The semantic relationship between structures is addressed and user intention is also considered and integrated in the summarization and interaction. This paper first introduces the concept of multi-scale structures for summarizing video content and describes three different types of structures that present important features at different scale levels. Furthermore, a continuous zooming interaction for browsing multi-scale structures is provided to facilitate video browsing. Finally, an elaborate user study is conducted showing that user performance on understanding and browsing videos is improved.; Efficient video summarization leads to facilely exploring video content appropriate to the user's intention with low cognitive demand. In this paper, we present a novel approach for summarizing videos in the form of multi-scale structures that exhibit different video features at different scale levels and allow exploration of video contents with multi-scale interaction. The semantic relationship between structures is addressed and user intention is also considered and integrated in the summarization and interaction. This paper first introduces the concept of multi-scale structures for summarizing video content and describes three different types of structures that present important features at different scale levels. Furthermore, a continuous zooming interaction for browsing multi-scale structures is provided to facilitate video browsing. Finally, an elaborate user study is conducted showing that user performance on understanding and browsing videos is improved.
收录类别	SCI
关键词	Multi-scale Video Summarization Sketch Visualization Interaction
部门归属	[Wang HongAn] Chinese Acad Sci, Inst Software, State Key Lab Comp Sci, Beijing 100190, Peoples R China. [Ma CuiXia] Chinese Acad Sci, Inst Software, Beijing Key Lab Human Comp Interact, Beijing 100190, Peoples R China.
语种	英语
WOS记录号	WOS:000319531200009
引用统计
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/16933
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Wang HongAn,Ma CuiXia. Interactive multi-scale structures for summarizing video content[J]. SCIENCE CHINA-INFORMATION SCIENCES,2013,56(5).
APA	Wang HongAn,&Ma CuiXia.(2013).Interactive multi-scale structures for summarizing video content.SCIENCE CHINA-INFORMATION SCIENCES,56(5).
MLA	Wang HongAn,et al."Interactive multi-scale structures for summarizing video content".SCIENCE CHINA-INFORMATION SCIENCES 56.5(2013).