Project Details

Zpřístupnění automatického ověřování mluvčího širokému spektru uživatelů v oblasti bezpečnosti

Project Period: 1. 4. 2013 - 30. 9. 2015

Project Type: grant

Code: VG20132015129

Agency: Ministry of Interior of the Czech Republic

Program: Program bezpečnostního výzkumu České republiky 2010 - 2015

English title
Enabling automatic speaker verification to broad spectrum of users in the security domain
Type
grant
Keywords

speaker recognition; voice biometry; speaker search; voice analysis; forensic analysis

Abstract

Past few years have witnessed a substantial progress in theory and algorithimization of speaker recognition (SRE). This project aims at adaptation of SRE algorithms for specific needs of police and intelligence services, in order to (1) provide precise but easy-to-understand visualization so that responsible personnel obtains timely information needed to cope with threats and to speed up investigation, (2) be able to adapt systems to target user data and substantially improve their performances.

Team members
Černocký Jan, prof. Dr. Ing. (UPGM FIT VUT) , research leader
Schwarz Milan (Phonexia) , team leader
Glembek Ondřej, Ing., Ph.D. (UPGM FIT VUT)
Kobes Michal (UPGM FIT VUT)
Kohlová Renata, Ing. (UPGM FIT VUT)
Pešán Jan, Ing. (UPGM FIT VUT)
Plchot Oldřich, Ing., Ph.D. (UPGM FIT VUT)
Šimek Dominik, Ing. (FP VUT)
Veselý Karel, Ing., Ph.D. (UPGM FIT VUT)
Publications

2016

  • LOPEZ-MORENO Ignacio, GONZALEZ-DOMINGUEZ Javier, MARTÍNEZ González David, PLCHOT Oldřich, GONZALEZ-RODRIGUEZ Joaquin and MORENO Pedro. On the use of deep feedforward neural networks for automatic language identification. Computer Speech and Language, vol. 2016, no. 40, pp. 46-59. ISSN 0885-2308. Detail

2015

  • CUMANI Sandro, PLCHOT Oldřich and FÉR Radek. Exploiting i-vector posterior covariances for short-duration language recognition. In: Proceedings of Interspeech 2015. Dresden: International Speech Communication Association, 2015, pp. 1002-1006. ISBN 978-1-5108-1790-6. ISSN 1990-9772. Detail
  • SILNOVA Anna, GLEMBEK Ondřej, KINNUNEN Tomi and MATĚJKA Pavel. Exploring ANN Back-Ends for i-Vector Based Speaker Age Estimation. In: Proceedings of Interspeech 2015. Dresden: International Speech Communication Association, 2015, pp. 3036-3040. ISBN 978-1-5108-1790-6. ISSN 1990-9772. Detail
  • FÉR Radek, MATĚJKA Pavel, GRÉZL František, PLCHOT Oldřich and ČERNOCKÝ Jan. Multilingual Bottleneck Features for Language Recognition. In: Proceedings of Interspeech 2015. Dresden: International Speech Communication Association, 2015, pp. 389-393. ISBN 978-1-5108-1790-6. ISSN 1990-9772. Detail
  • GLEMBEK Ondřej, MATĚJKA Pavel, BURGET Lukáš, SCHWARZ Petr, PEŠÁN Jan and PLCHOT Oldřich. Voice-print transformation for migration between automatic speaker identification systems. Abstract book of the 7th European Academy of Forensic Science Conference. Praha: Criminal Police Department Prague, 2015. ISBN 978-80-260-8659-8. Detail

2014

  • PLCHOT Oldřich, DIEZ Sánchez Mireia, SOUFIFAR Mehdi and BURGET Lukáš. PLLR Features in Language Recognition System for RATS. In: Proceedings of Interspeech 2014. Singapore: International Speech Communication Association, 2014, pp. 3048-3051. ISBN 978-1-63439-435-2. Detail

2013

  • KHOURY Elie S., VESNICER Boštjan, FRANCO-PEDROSO Javier, DIEZ Sánchez Mireia, CIPR Tomáš, SCHWARZ Petr, VAN Leeuwen David, PETROVSKA-DELACRETAZ Dijana, MATĚJKA Pavel, RODRIGUEZ-FUENTES Luis J., CHOLLET Gerard and MARCEL Sebastien et al. The 2013 Speaker Recognition Evaluation in Mobile Environment. In: Proceedings of Biometrics (ICB), 2013 International Conference on. Madrid: IEEE Biometric Council, 2013, pp. 1-8. ISBN 978-1-4799-0310-8. Detail
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