| Sports video summarization and adaptation for application in mobile communication |
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| 作者姓名： | GAO Wen HUANG Qing-ming JIANG Shu-qiang ZHANG Peng |
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| 作者单位： | GAO Wen1，HUANG Qing-ming1，2，JIANG Shu-qiang1，ZHANG Peng1 (1Institute of Computing Technology，Chinese Academy of Sciences，Beijing 100080，China) (2Graduate School，Chinese Academy of Sciences，Beijing 100039，China) |
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| 基金项目： | Project supported by NEC Research of China (No. 0P2004001),“Science 100 Plan” of the Chinese Academy of Sciences (No. m2041),and the Natural Science Foundation (No. 4063041) of Beijing, China |
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| 摘 要： | Sports video appeals to large audiences due to its high commercial potentials. Automatically extracting useful semantic information and generating highlight summary from sports video to facilitate users‘ accessing requirements is an important problem, especially in the forthcoming broadband mobile communication and the need for users to access their multimedia information of interest from anywhere at anytime with their most convenient digital equipments. In this paper, a system to generate highlight summaries oriented for mobile applications is introduced, which includes highlight extraction and video adaptation. In this system, several highlight extraction techniques are provided for field sports video and racket sports video by using multi-modal information. To enhance users‘ viewing experience and save bandwidth, 3D animation from highlight segment is also generated. As an important procedure to make video analysis results universally applicable, video transcoding techniques are applied to adapt the video for mobile communication environment and user preference. Experimental results are encouraging and show the advantage and feasibility of the system for multimedia content personalization, enhancement and adaptation to meet different user preference and network/device requirements.
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| 收稿时间： | 14 December 2005 |
| 修稿时间： | 25 February 2006 |
Sports video summarization and adaptation for application in mobile communication |
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| GAO Wen,HUANG Qing-ming,,JIANG Shu-qiang,ZHANG Peng.Sports video summarization and adaptation for application in mobile communication[J].Journal of Zhejiang University Science,2006,7(5):819-829. |
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| Authors: | Wen Gao Qing-ming Huang Shu-qiang Jiang Peng Zhang |
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| Institution: | Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China;Graduate School, Chinese Academy of Sciences, Beijing 100039, China Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China |
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| Abstract: | Sports video appeals to large audiences due to its high commercial potentials. Automatically extracting useful semantic information
and generating highlight summary from sports video to facilitate users’ accessing requirements is an important problem, especially
in the forthcoming broadband mobile communication and the need for users to access their multimedia information of interest
from anywhere at anytime with their most convenient digital equipments. In this paper, a system to generate highlight summaries
oriented for mobile applications is introduced, which includes highlight extraction and video adaptation. In this system,
several highlight extraction techniques are provided for field sports video and racket sports video by using multi-modal information.
To enhance users’ viewing experience and save bandwidth, 3D animation from highlight segment is also generated. As an important
procedure to make video analysis results universally applicable, video transcoding techniques are applied to adapt the video
for mobile communication environment and user preference. Experimental results are encouraging and show the advantage and
feasibility of the system for multimedia content personalization, enhancement and adaptation to meet different user preference
and network/device requirements.
Project supported by NEC Research of China (No. 0P2004001), “Science 100 Plan” of the Chinese Academy of Sciences (No. m2041),
and the Natural Science Foundation (No. 4063041) of Beijing, China |
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| Keywords: | Video analysis Video transcoding Highlight summary Animation generation Mobile communication |
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