TY - GEN
T1 - Multimodal biometrics using multiple feature representations to speaker identification system
AU - Al-Hmouz, Rami
AU - Daqrouq, Khaled
AU - Morfeq, Ali
AU - Pedrycz, Witold
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/7/14
Y1 - 2015/7/14
N2 - Multimodal biometrics combines information coming from multiple biometrics with a key objective to reduce the limitations associated with any single biometric method such as low accuracy, limited security, noisy measurements, etc. In this study, different multimodal speaker identification approaches are investigated. Linear predictive coding features, Mel-frequency cepstral coefficients features, discrete wavelet based linear predictive coding features are examined with the use of different combinations of features applied to the identification system. In building the multimodal system, fusion is realized at the score level using Gaussian mixture model. The system is tested on publicly available data set and shows improvement in the classification rate for all feature extraction methods.
AB - Multimodal biometrics combines information coming from multiple biometrics with a key objective to reduce the limitations associated with any single biometric method such as low accuracy, limited security, noisy measurements, etc. In this study, different multimodal speaker identification approaches are investigated. Linear predictive coding features, Mel-frequency cepstral coefficients features, discrete wavelet based linear predictive coding features are examined with the use of different combinations of features applied to the identification system. In building the multimodal system, fusion is realized at the score level using Gaussian mixture model. The system is tested on publicly available data set and shows improvement in the classification rate for all feature extraction methods.
KW - DWLPC
KW - LPC
KW - MFCC
KW - Multimodal biometrics
KW - speaker identification
UR - http://www.scopus.com/inward/record.url?scp=84944088653&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84944088653&partnerID=8YFLogxK
U2 - 10.1109/ICTRC.2015.7156485
DO - 10.1109/ICTRC.2015.7156485
M3 - Conference contribution
AN - SCOPUS:84944088653
T3 - 2015 International Conference on Information and Communication Technology Research, ICTRC 2015
SP - 314
EP - 317
BT - 2015 International Conference on Information and Communication Technology Research, ICTRC 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 1st International Conference on Information and Communication Technology Research, ICTRC 2015
Y2 - 17 May 2015 through 19 May 2015
ER -