Takashi OSANAI


Artificial Cohort Generation Based on Statistics of Real Cohorts for GMM-Based Speaker Verification
Yuuji MUKAI Hideki NODA Takashi OSANAI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/01/01
Vol. E94-D  No. 1  pp. 162-166
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speaker verificationGaussian mixture modelartificial cohortscore normalizationbackground model
 Summary | Full Text:PDF(97.3KB)

Text-Independent Speaker Verification Using Artificially Generated GMMs for Cohorts
Yuuji MUKAI Hideki NODA Michiharu NIIMI Takashi OSANAI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/10/01
Vol. E91-D  No. 10  pp. 2536-2539
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speaker verificationGaussian mixture modelartificial cohortscore normalizationbackground model
 Summary | Full Text:PDF(77.9KB)

Speaker Verification in Realistic Noisy Environment in Forensic Science
Toshiaki KAMADA Nobuaki MINEMATSU Takashi OSANAI Hisanori MAKINAE Masumi TANIMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/03/01
Vol. E91-D  No. 3  pp. 558-566
Type of Manuscript:  Special Section PAPER (Special Section on Robust Speech Processing in Realistic Environments)
Category: Speaker Verification
Keyword: 
text-dependent speaker verificationnarrow-band noiseclarification of speechmissing feature theoryforensic science
 Summary | Full Text:PDF(896.3KB)