IEICE SEARCH SYSTEM

Fumitada ITAKURA

Multichannel Speech Enhancement Based on Generalized Gamma Prior Distribution with Its Online Adaptive Estimation Tran HUY DAT Kazuya TAKEDA Fumitada ITAKURA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2008/03/01 Vol. E91-D No. 3 pp. 439-447 Type of Manuscript: Special Section PAPER (Special Section on Robust Speech Processing in Realistic Environments) Category: Speech Enhancement Keyword: multi-channel speech enhancement, speech recognition, generalized gamma distribution, moment matching,
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Single-Channel Multiple Regression for In-Car Speech Enhancement Weifeng LI Katsunobu ITOU Kazuya TAKEDA Fumitada ITAKURA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2006/03/01 Vol. E89-D No. 3 pp. 1032-1039 Type of Manuscript: Special Section PAPER (Special Section on Statistical Modeling for Speech Processing) Category: Speech Enhancement Keyword: speech enhancement, speech recognition, multi-layer perceptron, mean opinion score, pairwise preference test, environmental adaptation, K-means clustering,
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Driver Identification Using Driving Behavior Signals Toshihiro WAKITA Koji OZAWA Chiyomi MIYAJIMA Kei IGARASHI Katunobu ITOU Kazuya TAKEDA Fumitada ITAKURA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2006/03/01 Vol. E89-D No. 3 pp. 1188-1194 Type of Manuscript: PAPER Category: Human-computer Interaction Keyword: driving behavior, signal processing, pattern recognition, biometrics,
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Gamma Modeling of Speech Power and Its On-Line Estimation for Statistical Speech Enhancement Tran Huy DAT Kazuya TAKEDA Fumitada ITAKURA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2006/03/01 Vol. E89-D No. 3 pp. 1040-1049 Type of Manuscript: Special Section PAPER (Special Section on Statistical Modeling for Speech Processing) Category: Speech Enhancement Keyword: speech enhancement, speech recognition, gamma modeling, fourth-order moment, MMSE, MAP, spectral magnitude, power, log-spectral magnitude,
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Adaptive Nonlinear Regression Using Multiple Distributed Microphones for In-Car Speech Recognition Weifeng LI Chiyomi MIYAJIMA Takanori NISHINO Katsunobu ITOU Kazuya TAKEDA Fumitada ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2005/07/01 Vol. E88-A No. 7 pp. 1716-1723 Type of Manuscript: Special Section PAPER (Special Section on Multi-channel Acoustic Signal Processing) Category: Speech Enhancement Keyword: speech recognition, support vector machine, multi-layer perceptron, signal-to-deviation ratio, K-means clustering, adaptive beamforming,
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Speech Recognition Using Finger Tapping Timings Hiromitsu BAN Chiyomi MIYAJIMA Katsunobu ITOU Kazuya TAKEDA Fumitada ITAKURA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2005/03/01 Vol. E88-D No. 3 pp. 667-670 Type of Manuscript: LETTER Category: Speech and Hearing Keyword: multi-modal speech recognition, human behavioral synchronization,
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CIAIR In-Car Speech Corpus--Influence of Driving Status-- Nobuo KAWAGUCHI Shigeki MATSUBARA Kazuya TAKEDA Fumitada ITAKURA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2005/03/01 Vol. E88-D No. 3 pp. 578-582 Type of Manuscript: Special Section LETTER (Special Section on Corpus-Based Speech Technologies) Category: Keyword: speech corpus, in-car speech, ITS,
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Construction and Evaluation of a Large In-Car Speech Corpus Kazuya TAKEDA Hiroshi FUJIMURA Katsunobu ITOU Nobuo KAWAGUCHI Shigeki MATSUBARA Fumitada ITAKURA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2005/03/01 Vol. E88-D No. 3 pp. 553-561 Type of Manuscript: Special Section PAPER (Special Section on Corpus-Based Speech Technologies) Category: Speech Corpora and Related Topics Keyword: speech corpus, in-car speech recognition, perplexity, SNR,
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Multiple Regression of Log Spectra for In-Car Speech Recognition Using Multiple Distributed Microphones Weifeng LI Tetsuya SHINDE Hiroshi FUJIMURA Chiyomi MIYAJIMA Takanori NISHINO Katunobu ITOU Kazuya TAKEDA Fumitada ITAKURA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2005/03/01 Vol. E88-D No. 3 pp. 384-390 Type of Manuscript: Special Section PAPER (Special Section on Corpus-Based Speech Technologies) Category: Feature Extraction and Acoustic Medelings Keyword: speech recognition, microphone arrays, adaptive beamforming, signal-to-deviation ratio, multiple regression,
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Direction of Arrival Estimation Using Nonlinear Microphone Array Hidekazu KAMIYANAGIDA Hiroshi SARUWATARI Kazuya TAKEDA Fumitada ITAKURA Kiyohiro SHIKANO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2001/04/01 Vol. E84-A No. 4 pp. 999-1010 Type of Manuscript: Special Section PAPER (Special Section on Acoustic Signal Processing) Category: Keyword: nonlinear array signal processing, microphone array, DOA estimation, complementary beamforming,
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Speech Enhancement Using Nonlinear Microphone Array Based on Noise Adaptive Complementary Beamforming Hiroshi SARUWATARI Shoji KAJITA Kazuya TAKEDA Fumitada ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2000/05/20 Vol. E83-A No. 5 pp. 866-876 Type of Manuscript: PAPER Category: Engineering Acoustics Keyword: speech enhancement, microphone array, complementary beamforming, noise adaptation, spectral subtraction,
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Speech Enhancement Using Nonlinear Microphone Array Based on Complementary Beamforming Hiroshi SARUWATARI Shoji KAJITA Kazuya TAKEDA Fumitada ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1999/08/20 Vol. E82-A No. 8 pp. 1501-1510 Type of Manuscript: Special Section PAPER (Special Section on Digital Signal Processing) Category: Keyword: speech enhancement, microphone array, complementary beamforming, spectral subtraction, speech recognition,
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Noise Robust Speech Recognition Using Subband-Crosscorrelation Analysis Shoji KAJITA Kazuya TAKEDA Fumitada ITAKURA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 1998/10/20 Vol. E81-D No. 10 pp. 1079-1086 Type of Manuscript: PAPER Category: Speech Processing and Acoustics Keyword: subband processing, autocorrelation, crosscorrelation, noise robustness, DTW word recognition,
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An Acoustically Oriented Vocal-Tract Model Hani C. YEHIA Kazuya TAKEDA Fumitada ITAKURA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 1996/08/20 Vol. E79-D No. 8 pp. 1198-1208 Type of Manuscript: PAPER Category: Speech Processing and Acoustics Keyword: vocal-tract log-area function, formant frequencies, factor analysis, independent component analysis, singular value decomposition, articulatory-to-acoustic inverse problem,
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Realization of Acoustic Inverse Filtering through Multi-Microphone Sub-Band Processing Hong WANG Fumitada ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1992/11/20 Vol. E75-A No. 11 pp. 1474-1483 Type of Manuscript: Special Section PAPER (Special Section on Acoustic System Modeling and Signal Processing) Category: Keyword: acoustic inverse filter, multi-microphone, sub-band processing,
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Dereverberation of Speech Signals Based on Sub-Band Envelope Estimation Hong WANG Fumitada ITAKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1991/11/20 Vol. E74-A No. 11 pp. 3576-3583 Type of Manuscript: PAPER Category: Acoustics Keyword:
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