| Presentation | 2012-03-09 A Study on Multimodal Biometrics Authentication Method Using Features in Utterance Atsushi SAYO, Yoshinobu KAJIKAWA, Mitsuji MUNEYASU, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a biometrics authentication method using multimodal features in utterance. The multimodal features in utterance consists of lip shape (physical trait), lip motion pattern and voice pattern(behavioral trait). Therefore, the proposed method can be constructed with only a camera extracting lip area and voice without special equipment like other personal authentication methods. Moreover, the utterance phrase itself has a role of a key function by setting up an utterance phrase arbitrarily, and then the robustness of the authentication increases according to the phrase recognition which can reject an imposter with the feature similar to a registrant. In the proposed method, a lip shape and voice features are extracted with edge or texture based feature in a lip image and voice based pitch or spectrum envelope. Experimental results demonstrate the effectiveness of the proposed method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Person authentication / Mutltimodal biometrics / Image Feature / Voice Feature / Dynamic Time Warping / AdaBoost |
| Paper # | CAS2011-158,SIP2011-178,CS2011-150 |
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| Conference Information | |
| Committee | CAS |
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| Conference Date | 2012/3/1(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Circuits and Systems (CAS) |
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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 Multimodal Biometrics Authentication Method Using Features in Utterance |
| Sub Title (in English) | |
| Keyword(1) | Person authentication |
| Keyword(2) | Mutltimodal biometrics |
| Keyword(3) | Image Feature |
| Keyword(4) | Voice Feature |
| Keyword(5) | Dynamic Time Warping |
| Keyword(6) | AdaBoost |
| 1st Author's Name | Atsushi SAYO |
| 1st Author's Affiliation | Faculty of Engineering Sceince, Kansai University() |
| 2nd Author's Name | Yoshinobu KAJIKAWA |
| 2nd Author's Affiliation | Faculty of Engineering Sceince, Kansai University |
| 3rd Author's Name | Mitsuji MUNEYASU |
| 3rd Author's Affiliation | Faculty of Engineering Sceince, Kansai University |
| Date | 2012-03-09 |
| Paper # | CAS2011-158,SIP2011-178,CS2011-150 |
| Volume (vol) | vol.111 |
| Number (no) | 465 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |