| Presentation | 2012-07-20 Line Detection in Distance Matrix Images for Telephone Conversations Retrieval Hiroyuki Nishi, Yuuki Yokobayashi, Yoshimasa Kimura, Toshio Kakinoki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Telephone conversation retrieval systems are required for mail order, help desk and various telecommunications services. However, it is difficult to construct the language model and to overcome ambiguous pronunciation. This report proposes a new method in order to realize telephone conversation log retrieval. The method is structured by distance matrix images(DMI) and the line detection in the images. Important parameters are threshold values for binalizing of DMI. The merit of this method is not to need a dictionary and the detailed language model. This report shows (1)the novel threshold level control method using the stochastic characteristics of DMI and (2)the line detection in fan-shaped area. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Speech Recognition / Telephone Conversation Log / Retrieval / Word Spotting / Hough Transform / Life Log |
| Paper # | LOIS2012-10 |
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| Conference Information | |
| Committee | LOIS |
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| Conference Date | 2012/7/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
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| Paper Information | |
| Registration To | Life Intelligence and Office Information Systems (LOIS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Line Detection in Distance Matrix Images for Telephone Conversations Retrieval |
| Sub Title (in English) | |
| Keyword(1) | Speech Recognition |
| Keyword(2) | Telephone Conversation Log |
| Keyword(3) | Retrieval |
| Keyword(4) | Word Spotting |
| Keyword(5) | Hough Transform |
| Keyword(6) | Life Log |
| 1st Author's Name | Hiroyuki Nishi |
| 1st Author's Affiliation | Faculty of Information Sciences, Sojo University() |
| 2nd Author's Name | Yuuki Yokobayashi |
| 2nd Author's Affiliation | Faculty of Information Sciences, Sojo University |
| 3rd Author's Name | Yoshimasa Kimura |
| 3rd Author's Affiliation | Faculty of Information Sciences, Sojo University |
| 4th Author's Name | Toshio Kakinoki |
| 4th Author's Affiliation | Faculty of Information Sciences, Sojo University |
| Date | 2012-07-20 |
| Paper # | LOIS2012-10 |
| Volume (vol) | vol.112 |
| Number (no) | 140 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |