| Presentation | 2019-06-07 Statistical Evaluation for Deviation and Unifomity of Biometric Bit-string feature Rikuhiro Kojima, Hajime Nada, Hidetsugu Uchida, Tomoaki Matsunami, Narishige Abe, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the field of online biometric authentication, there are some issues for convenience and security, for example, biometric feature data reduction, speedy identification, and safety of registered biometric data. To solve these issues, it is expected to be used biometric template protection schemes. These schemes use biometric bit-strings feature generated by biometric feature data to authenticate, therefore, in terms of security, there is a new problem that it is insufficient of information entropy to use cryptographic primitives. In this work, we evaluate the statistical test for bit-strings generated by face image, and additional test of pseudo-randomness. In the results of tests, we reveal that the biometric bit-strings feature includes the deviation of Bit-aliasing caused by biometric bias. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Biometric Authentication / Face Authentication / Bit String / Uniformity |
| Paper # | BioX2019-3 |
| Date of Issue | 2019-05-31 (BioX) |
| Conference Information | |
| Committee | BioX / ITE-ME / ITE-IST |
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| Conference Date | 2019/6/6(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kanazawa University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | image acquisition system, interactive system, biometrics, multimedia etc. |
| Chair | Akira Otsuka(IISEC) / Norio Tagawa(Tokyo Metropolitan Univ.) / Junichi Akita(Kanazawa Univ.) |
| Vice Chair | Tetsushi Ohki(Shizuoka Univ.) / Takahiro Aoki(Fujitsu Labs.) / / Yutaka Hirose(Panasonic) |
| Secretary | Tetsushi Ohki(Univ. of Electro-Comm.) / Takahiro Aoki(SECOM) / (Nippon Inst. of Tech.) / Yutaka Hirose(Saitama Univ.) |
| Assistant | Daishi Watabe(Saitama Inst. of Tech.) / Ryota Horie(Shibaura Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on Biometrics / Technical Group on Media Engineering / Technical Group on Information Sensing Technologies |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Statistical Evaluation for Deviation and Unifomity of Biometric Bit-string feature |
| Sub Title (in English) | |
| Keyword(1) | Biometric Authentication |
| Keyword(2) | Face Authentication |
| Keyword(3) | Bit String |
| Keyword(4) | Uniformity |
| 1st Author's Name | Rikuhiro Kojima |
| 1st Author's Affiliation | FUJITSU LABORATORIES LTD.(FLL) |
| 2nd Author's Name | Hajime Nada |
| 2nd Author's Affiliation | FUJITSU LABORATORIES LTD.(FLL) |
| 3rd Author's Name | Hidetsugu Uchida |
| 3rd Author's Affiliation | FUJITSU LABORATORIES LTD.(FLL) |
| 4th Author's Name | Tomoaki Matsunami |
| 4th Author's Affiliation | FUJITSU LABORATORIES LTD.(FLL) |
| 5th Author's Name | Narishige Abe |
| 5th Author's Affiliation | FUJITSU LABORATORIES LTD.(FLL) |
| Date | 2019-06-07 |
| Paper # | BioX2019-3 |
| Volume (vol) | vol.119 |
| Number (no) | BioX-68 |
| Page | pp.pp.55-59(BioX), |
| #Pages | 5 |
| Date of Issue | 2019-05-31 (BioX) |