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Title:
Interactive multi-scale structures for summarizing video content
Author: Wang HongAn ; Ma CuiXia
Keyword: multi-scale ; video summarization ; sketch ; visualization ; interaction
Source: SCIENCE CHINA-INFORMATION SCIENCES
Issued Date: 2013
Volume: 56, Issue:5
Indexed Type: SCI
Department: [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.
Abstract: 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.
English Abstract: 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.
Language: 英语
WOS ID: WOS:000319531200009
Citation statistics:
Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/16933
Appears in Collections:软件所图书馆_期刊论文

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Recommended Citation:
Wang HongAn,Ma CuiXia. Interactive multi-scale structures for summarizing video content[J]. SCIENCE CHINA-INFORMATION SCIENCES,2013-01-01,56(5).
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