Interactive multi-scale structures for summarizing video content

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	Interactive multi-scale structures for summarizing video content
	Wang HongAn ; Ma CuiXia
刊名	SCIENCE CHINA-INFORMATION SCIENCES
	2013
卷号	56 期号:5
关键词	multi-scale video summarization sketch visualization interaction
ISSN号	1674-733X
中文摘要	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.
英文摘要	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.
收录类别	SCI
语种	英语
WOS记录号	WOS:000319531200009
公开日期	2014-12-16
内容类型	期刊论文
源URL	[http://ir.iscas.ac.cn/handle/311060/16933]
专题	软件研究所_软件所图书馆_期刊论文
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).