Title :
Robust access based on speaker identification for optical communications security
Author :
Zão, L. ; Alcaim, A. ; Coelho, R.
Author_Institution :
Electr. Eng. Dept., Inst. Mil. de Eng. (IME), Rio de Janeiro, Brazil
Abstract :
A robust biometric access system for optical communications based on a speaker identification authentication is proposed in this paper. The solution also enables optical access with remote speaker identification. A set of speech features and classifiers were defined to achieve the best recognition rates. The experiments demonstrated the feasibility and importance of using the biometric technology for the optical communications security.
Keywords :
biometrics (access control); feature extraction; message authentication; optical fibre communication; signal classification; speaker recognition; telecommunication security; optical communication security; robust biometric access system; speaker identification authentication; speech classifiers; speech features; Biomedical optical imaging; Biometrics; Communication system security; Loudspeakers; Mel frequency cepstral coefficient; Optical distortion; Optical fiber communication; Robustness; Speech recognition; System testing; biometrics; optical access security; speaker identification;
Conference_Titel :
Digital Signal Processing, 2009 16th International Conference on
Conference_Location :
Santorini-Hellas
Print_ISBN :
978-1-4244-3297-4
Electronic_ISBN :
978-1-4244-3298-1
DOI :
10.1109/ICDSP.2009.5201087
