| Presentation | 2004/2/27 Development of Video Scene Filtering Method for Tele-lecture Video Minoru NAKAYAMA, Takahiro YONEKAWA, Yasutaka SHIMIZU, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The lecture video is often provided to learners as a kind of e-learning material through the Internet. Proper indexing for the video also is required to view a specific topic of learning. This paper describes a summarizing procedure for lecture video to extract scenes by using video scene detection and face detection techniques. As a result, major scenes were extracted from 90 minutes lecture video by appropriate threshold for video level differece. Face detection was conducted to the extracted images, the images of presentation patterns were selected as key scenes. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | e-learning / lecture video / video scene / face detection / learning material development |
| Paper # | ET2003-110 |
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| Conference Information | |
| Committee | ET |
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| Conference Date | 2004/2/27(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Educational Technology (ET) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of Video Scene Filtering Method for Tele-lecture Video |
| Sub Title (in English) | |
| Keyword(1) | e-learning |
| Keyword(2) | lecture video |
| Keyword(3) | video scene |
| Keyword(4) | face detection |
| Keyword(5) | learning material development |
| 1st Author's Name | Minoru NAKAYAMA |
| 1st Author's Affiliation | CRADLE, Tokyo Institute of Technology() |
| 2nd Author's Name | Takahiro YONEKAWA |
| 2nd Author's Affiliation | HUB Consulting |
| 3rd Author's Name | Yasutaka SHIMIZU |
| 3rd Author's Affiliation | Educational Resource Center, National Institute of Educational Policy Research |
| Date | 2004/2/27 |
| Paper # | ET2003-110 |
| Volume (vol) | vol.103 |
| Number (no) | 697 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |