| Presentation | 2010-03-01 A Study on A Personal Authentication Using Mannerism of Lip Motion in Utterance Daisuke SASAKI, Yoshinobu KAJIKAWA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We study a personal authentication using mannerism of lip motion in utterance. The biometrics method using mannerism of lip motion in utterance authenticates persons using lip shape (physical trait) and utterance pattern (behavioral trait). Hence, the method is robust, and easily change the registration data. Conventional methods use time differential coefficients of holizonal and vertical lip ranges, and their rate. However, these features cannot desclibe detailed lip motion because of extraction from whole lip. Therefore, in this paper, we proposed an authentication method using features concerned with shape and color. These features are extracted from devided lip region (cell). Experimental results demonstrate that the proposed method is effective in the actual system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Biometrics / Lip Motion / Local Feature / Dynamic Time Warping / AdaBoost |
| Paper # | CAS2009-82,SIP2009-127,CS2009-77 |
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| Conference Information | |
| Committee | CS |
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| Conference Date | 2010/2/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Communication Systems (CS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on A Personal Authentication Using Mannerism of Lip Motion in Utterance |
| Sub Title (in English) | |
| Keyword(1) | Biometrics |
| Keyword(2) | Lip Motion |
| Keyword(3) | Local Feature |
| Keyword(4) | Dynamic Time Warping |
| Keyword(5) | AdaBoost |
| 1st Author's Name | Daisuke SASAKI |
| 1st Author's Affiliation | Faculty of Engineering Science, Kanasai University() |
| 2nd Author's Name | Yoshinobu KAJIKAWA |
| 2nd Author's Affiliation | Faculty of Engineering Science, Kanasai University |
| Date | 2010-03-01 |
| Paper # | CAS2009-82,SIP2009-127,CS2009-77 |
| Volume (vol) | vol.109 |
| Number (no) | 436 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |