| Presentation | 2007-03-16 Semantic News Video Indexing Using the Web Hidenobu NAGATA, Masashi MORIMOTO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents a novel methodology of semantic video indexing for broadcasts using the Web. Focusing on the co-occurrence of topics in broadcasts and Web articles, the methodology finds and associates semantically related parts of those broadcasts and articles. Text-based metadata such as closed captions were not used in our method. Instead, using an acoustic model, we extracted a set of multiple sequences of low-level phonetic symbols both from broadcast speech sound and words in Web articles and measured their similarity by error tolerant similarity score. Heuristic parameters for indexing resolution and number of target articles were derived by analyses of broadcasts and Web articles. In the evaluation, approximately 60% of 71 min of actual broadcast news videos were successfully indexed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | video indexing / semantics / Web / metadata |
| Paper # | PRMU2006-258 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2007/3/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Semantic News Video Indexing Using the Web |
| Sub Title (in English) | |
| Keyword(1) | video indexing |
| Keyword(2) | semantics |
| Keyword(3) | Web |
| Keyword(4) | metadata |
| 1st Author's Name | Hidenobu NAGATA |
| 1st Author's Affiliation | NTT Cyber Solutions Laboratories, NTT-Corporation() |
| 2nd Author's Name | Masashi MORIMOTO |
| 2nd Author's Affiliation | NTT Cyber Solutions Laboratories, NTT-Corporation |
| Date | 2007-03-16 |
| Paper # | PRMU2006-258 |
| Volume (vol) | vol.106 |
| Number (no) | 606 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |