Kenta TAKAHASHI

Modality Selection Attacks and Modality Restriction in Likelihood-Ratio Based Biometric Score Fusion
Takao MURAKAMI Yosuke KAGA Kenta TAKAHASHI 
Publication:   
Publication Date: 2017/12/01
Vol. E100-A  No. 12  pp. 3023-3037
Type of Manuscript:  PAPER
Category: Biometrics
Keyword: 
multibiometric fusion, likelihood ratio, modality selection attack, KL divergence, goat, 
 Summary | Full Text:PDF
Information-Theoretic Performance Evaluation of Multibiometric Fusion under Modality Selection Attacks
Takao MURAKAMI Yosuke KAGA Kenta TAKAHASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/05/01
Vol. E99-A  No. 5  pp. 929-942
Type of Manuscript:  PAPER
Category: Cryptography and Information Security
Keyword: 
multibiometric authentication, log-likelihood ratio, modality selection attacks, password entropy, KL divergence, 
 Summary | Full Text:PDF
Development of Microwave Kinetic Inductance Detector for Cosmological Observations
Kenichi KARATSU Satoru MIMA Shugo OGURI Jihoon CHOI R. M. THUSHARA DAMAYANTHI Agnes DOMINJON Noboru FURUKAWA Hirokazu ISHINO Hikaru ISHITSUKA Atsuko KIBAYASHI Yoshiaki KIBE Hitoshi KIUCHI Kensuke KOGA Masato NARUSE Tom NITTA Takashi NOGUCHI Takashi OKADA Chiko OTANI Shigeyuki SEKIGUCHI Yutaro SEKIMOTO Masakazu SEKINE Shibo SHU Osamu TAJIMA Kenta TAKAHASHI Nozomu TOMITA Hiroki WATANABE Mitsuhiro YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2015/03/01
Vol. E98-C  No. 3  pp. 207-218
Type of Manuscript:  INVITED PAPER (Special Section on Leading-Edge Applications and Fundamentals of Superconducting Sensors and Detectors)
Category: 
Keyword: 
MKID, millimeter-wave camera, CMB B-mode polarization, 
 Summary | Full Text:PDF
A General Framework and Algorithms for Score Level Indexing and Fusion in Biometric Identification
Takao MURAKAMI Kenta TAKAHASHI Kanta MATSUURA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/03/01
Vol. E97-D  No. 3  pp. 510-523
Type of Manuscript:  PAPER
Category: Information Network
Keyword: 
biometric identification, score level fusion, missing score, metric space indexing, pseudo-score, multi-biometric search, 
 Summary | Full Text:PDF
Cancelable Biometrics with Provable Security and Its Application to Fingerprint Verification
Kenta TAKAHASHI Shinji HIRATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/01/01
Vol. E94-A  No. 1  pp. 233-244
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: Biometrics
Keyword: 
biometrics, authentication, cancelable biometrics, template protection, 
 Summary | Full Text:PDF