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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SP, IPSJ-SLP (Joint) |
2015-07-17 13:40 |
Nagano | Katakura Suwako Hotel | Voice liveness detection based on frequency characteristics for speaker verification Sayaka Shiota (Tokyo Metro. Univ.), Fernando Villaviencio, Junichi Yamagishi, Nobutaka Ono, Isao Echizen (NII), Tomoko Matsui (ISM)  SP2015-48 |
[more] | SP2015-48 pp.73-78 |
| IPSJ-CSEC, ISEC, SITE, ICSS, EMM, IPSJ-SPT [detail] | 2015-07-02 15:20 |
Aichi | NAGOYA TRADE & INDUSTRY CENTER | Secure and Robust Image Identification Based on Fuzzy Commitment Scheme for JPEG Image Kenta Iida, Sayaka Shiota, Hitoshi Kiya (Tokyo Metro Univ.) ISEC2015-19 SITE2015-17 ICSS2015-29 EMM2015-27 |
[more] | ISEC2015-19 SITE2015-17 ICSS2015-29 EMM2015-27 pp.101-106 |
| EMM | 2015-03-12 14:10 |
Okinawa | [Poster Presentation]
An extension of the unitary transformation-based template protection method for biometrics and its application Yuko Saito, Ibuki Nakamura, Sayaka Shiota (Tokyo Metro. Univ.), Yoshihide Tonomura (NTT), Hitoshi Kiya (Tokyo Metro. Univ.) EMM2014-81 |
Since biometric features are personal and irrevocable data, some schemes to protect the features (templates) extracted f... [more] | EMM2014-81 pp.25-30 |
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| SIS, IPSJ-AVM | 2014-09-11 10:45 |
Yamagata | SHONAI INDUSTRIAL PROMOTION CENTER | A method of perceptual encryption and its efficient key management for JPEG/Motion JPEG images Kenta Kurihara, Yuko Saito (Tokyo Metropolitan Univ.), Shoko Imaizumi (Chiba Univ.), Sayaka Shiota, Hitoshi Kiya (Tokyo Metropolitan Univ.) SIS2014-53 |
In this paper, we propose a method of perceptual encryption and its efficient key management for images presupposing JPE... [more] | SIS2014-53 pp.13-18 |
| SP | 2012-06-14 16:00 |
Kanagawa | NTT Atsugi R&D Center | Perceptual evaluation of synthesized speech reflecting "personalities" Minoru Tsuzaki (KCUA), Keiichi Tokuda (NITEC), Hisashi Kawai (KDDI R&D Labs), Yoshinori Shiga, Jinfu Ni (NICT), Keiichiro Oura, Sayaka Shiota (NITEC) SP2012-39 |
Perceptual evaluation tests were performed for talker selection methods in the application of the speaker adaptation fra... [more] | SP2012-39 pp.33-38 |
| SP | 2011-06-23 15:30 |
Aichi | Nagoya Univ. | Bayesian speech recognition based on model structure integration Sayaka Shiota, Kei Hashimoto, Yoshihiko Nankaku, Keiichi Tokuda (Nagoya Inst. of Tech.) SP2011-32 |
This paper proposes an acoustic modeling technique using multiple model structures based on a Bayesian framework for spe... [more] | SP2011-32 pp.11-16 |
| SP, NLC | 2008-12-10 16:10 |
Tokyo | Waseda Univ. | Speech Recognition Based on Statistical Models Including Multiple Decision Trees Sayaka Shiota, Kei Hashimoto, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda (Nagoya Institute of Technology) NLC2008-61 SP2008-116 |
This paper proposes a speech recoginition technique using multiple decision trees. In the use of context dependent model... [more] | NLC2008-61 SP2008-116 pp.221-226 |
| SP | Toyama | Toyama Prefectural University | Acoustic Modeling Based on Model Structure Annealing for Speech Recognition Sayaka Shiota, Kei Hashimoto, Heiga Zen, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda (Nitech) SP2007-35 |
This paper proposes a joint optimization technique of phonetic decision trees and state sequences for HMM-based speech r... [more] | SP2007-35 pp.67-72 |
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