| Presentation | 2017-10-13 A Study of Parameter Estimation of False Accept Rate for Biometric Performance Evaluation Shigefumi Yamada, Takahiro Aoki, Takashi Shinzaki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Evaluations of biometric performance are performed by using biometric dataset actually collected from subjects being tested. The number of necessary biometric data is determined by the desired biometric performance, the false accept error (FAR) and the false reject rate (FRR). When estimating algorithm with low FAR, it is necessary to gather subjects on a large scale, and the cost of the data collection will become often a problem. It is required that the method to estimate the low FAR from small collected data makes the performance evaluations efficient. In this paper, we propose an improvement of our proposed scheme of estimation of the FAR to fit the tail of imposter score distribution to generalized Pareto (GP) distributions and to evaluate values and a confidence interval of FAR by using bootstrap method. The automatically determining the threshold of setting the tail of the score distributions is introduced. We evaluated our scheme by applying to fingerprint recognition. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Biometrics / Fingerprint recognition / False accept rate (FAR) / Performance evaluation / Estimation of the number of collected data for performance evaluation |
| Paper # | BioX2017-31 |
| Date of Issue | 2017-10-05 (BioX) |
| Conference Information | |
| Committee | BioX |
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| Conference Date | 2017/10/12(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nobumoto Ohama Memorial Hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Biometrics, etc. |
| Chair | Kazuhiko Sumi(AGU) |
| Vice Chair | Hiroshi Takano(Toyama Pref. Univ.) / Hitoshi Imaoka(NEC) |
| Secretary | Hiroshi Takano(AIST) / Hitoshi Imaoka(Fujitsu Labs.) |
| Assistant | Masatsugu Ichino(Univ. of Electro-Comm.) / Naoyuki Takada(Secom) / Norihiro Okui(KDDI Research) |
| Paper Information | |
| Registration To | Technical Committee on Biometrics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study of Parameter Estimation of False Accept Rate for Biometric Performance Evaluation |
| Sub Title (in English) | |
| Keyword(1) | Biometrics |
| Keyword(2) | Fingerprint recognition |
| Keyword(3) | False accept rate (FAR) |
| Keyword(4) | Performance evaluation |
| Keyword(5) | Estimation of the number of collected data for performance evaluation |
| 1st Author's Name | Shigefumi Yamada |
| 1st Author's Affiliation | FUJITSU LABORATORIES LTD.(FUJITSU LABS.) |
| 2nd Author's Name | Takahiro Aoki |
| 2nd Author's Affiliation | FUJITSU LABORATORIES LTD.(FUJITSU LABS.) |
| 3rd Author's Name | Takashi Shinzaki |
| 3rd Author's Affiliation | FUJITSU LABORATORIES LTD.(FUJITSU LABS.) |
| Date | 2017-10-13 |
| Paper # | BioX2017-31 |
| Volume (vol) | vol.117 |
| Number (no) | BioX-236 |
| Page | pp.pp.33-37(BioX), |
| #Pages | 5 |
| Date of Issue | 2017-10-05 (BioX) |