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New Technology of Library and Information Service  2004, Vol. 20 Issue (2): 4-9    DOI: 10.11925/infotech.1003-3513.2004.02.02
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Interactive Maps for a Digital Video Library
Shen Zhenghua1(compiler)   Li Wu2   Duan Minglian2(compiler)
1(Peking University Library, Beijing 100871,China)
2(Department of Information Management of Peking University, Beijing 100871,China)
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Abstract  

To improve library access for video information, Carnegie Mellon University's Informedia Digital Video Library uses automatic processing to derive descriptors for video. A new extension to the video processing extracts geographic references from these descriptors. The operational library interface shows the geographic entities addressed in a given story, highlighting the regions discussed in the video through a map display synchronized with the video playback. The article expatiates on the Library's accessing video through spatial queries, map representation of a video segment and future of video information retrieval.
Key words： Digital video library      Interactive map      Video information retrieval      Video processing     
Received: 30 July 2003      Published: 25 February 2004
: 

G255.73

 		 
Corresponding Authors: Duan Minglian(compiler)     E-mail: duanminglian@China.com
About author:: Shen Zhenghua(compiler),Li Wu,Duan Minglian(compiler)
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Cite this article:

Shen Zhenghua(compiler),Li Wu,Duan Minglian(compiler). Interactive Maps for a Digital Video Library. New Technology of Library and Information Service, 2004, 20(2): 4-9.

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https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/10.11925/infotech.1003-3513.2004.02.02     OR     https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y2004/V20/I2/4

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