Presentation | 2015-10-25 Transparent Liveness Detection Sensors for Optical Fingerprint Authentication Systems Kazumasa Iijima, Yumenosuke Takewari, Tadahiko Maeda, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In offering more reliable and convenient means of authentication than traditional methods, biometrics systems have become increasingly important. Yet, biometric systems also exhibit several weaknesses, particularly their relative vulnerability to sophisticated spoofing. To improve the accuracy of security during digital authentication, countermeasures against impersonation need to be developed, for example, the unique fake finger detection sensor that uses a complementary split-ring resonator (CSRR) structure to detect the fingers of impersonators. To implement this sensor into a conventional fingerprint authentication device, optical transparency is a desirable characteristic of the sensor. Accordingly, this paper proposes modified structures of the CSRR-BPF structure using transparent conductive films and describes the simulation results for the fake finger detection characteristics of the transparent sensors. A test-fixture design for an experimental investigation into the proposed transparent CSRR-BPF sensors is also presented. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Fingerprint authentication / Liveness detection / SRR(CSRR) / Band-pass filter / Indium Tin Oxide Film |
Paper # | BioX2015-38,MBE2015-49,NC2015-33 |
Date of Issue | 2015-10-18 (BioX, MBE, NC) |
Conference Information | |
Committee | MBE / BioX / NC |
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Conference Date | 2015/10/25(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Osaka Electro-Communication University |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Tetsuo Kobayashi(Kyoto Univ.) / Masakatsu Nishigaki(Shizuoka Univ.) / Toshimichi Saito(Hosei Univ.) |
Vice Chair | Yutaka Fukuoka(Kogakuin Univ.) / Kazuhiko Sumi(Aoyama Gakuin Univ.) / Akira Otsuka(AIST) / Shigeo Sato(Tohoku Univ.) |
Secretary | Yutaka Fukuoka(akita noken) / Kazuhiko Sumi(Kogakuin Univ.) / Akira Otsuka(Toyama Pref. Univ.) / Shigeo Sato(NEC) |
Assistant | Takenori Oida(Kyoto Univ.) / Ryota Horie(Shibaura Inst. of Tech.) / Tetsushi Ohki(AIST) / Nobuyuki Nishiuchi(Tokyo Metropolitan Univ.) / Hiroyuki Kanbara(Tokyo Inst. of Tech.) / Hisanao Akima(Tohoku Univ.) |
Paper Information | |
Registration To | Technical Committee on ME and Bio Cybernetics / Technical Committee on Biometrics / Technical Committee on Neurocomputing |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Transparent Liveness Detection Sensors for Optical Fingerprint Authentication Systems |
Sub Title (in English) | |
Keyword(1) | Fingerprint authentication |
Keyword(2) | Liveness detection |
Keyword(3) | SRR(CSRR) |
Keyword(4) | Band-pass filter |
Keyword(5) | Indium Tin Oxide Film |
1st Author's Name | Kazumasa Iijima |
1st Author's Affiliation | Ritsumeikan University(Ritmeikan Univ.) |
2nd Author's Name | Yumenosuke Takewari |
2nd Author's Affiliation | Ritsumeikan University(Ritmeikan Univ.) |
3rd Author's Name | Tadahiko Maeda |
3rd Author's Affiliation | Ritsumeikan University(Ritmeikan Univ.) |
Date | 2015-10-25 |
Paper # | BioX2015-38,MBE2015-49,NC2015-33 |
Volume (vol) | vol.115 |
Number (no) | BioX-266,MBE-267,NC-268 |
Page | pp.pp.87-90(BioX), pp.87-90(MBE), pp.87-90(NC), |
#Pages | 4 |
Date of Issue | 2015-10-18 (BioX, MBE, NC) |