Presentation	2013-11-22 Associative Search of Lecture Movie Segments Using Speech Recognition Technology Yoshitomo YAGINUMA,
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Abstract(in English)	There are many trials to deliver educational materials and lecture movies. In order to use such contents effectively, retrieval function is indispansable. Therefore, in this paper, a retrieval method of lecture movie segments using speech recognition technology is proposed. In the proposed method, at first, lecture movies are invided automatically based on the face recognition results. Then, speech recognition is carried out for each movie segment. Finally, using the similarity of extracted keywords, associative search of lecture movie segments is realized.
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Keyword(in English)	Lecture Movie / Associative Search / Scene Change Detection / Speech Recognition
Paper #	ET2013-63
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Committee	ET
Conference Date	2013/11/15(1days)
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Registration To	Educational Technology (ET)
Language	JPN
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Title (in English)	Associative Search of Lecture Movie Segments Using Speech Recognition Technology
Sub Title (in English)
Keyword(1)	Lecture Movie
Keyword(2)	Associative Search
Keyword(3)	Scene Change Detection
Keyword(4)	Speech Recognition
1st Author's Name	Yoshitomo YAGINUMA
1st Author's Affiliation	Faculty of Liberal Arts, The Open University of Japan()
Date	2013-11-22
Paper #	ET2013-63
Volume (vol)	vol.113
Number (no)	316
Page	pp.pp.-
#Pages	4
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