IEICE Trans

Tetsunori KOBAYASHI

Class-Distance-Based Discriminant Analysis and Its Application to Supervised Automatic Age Estimation Tetsuji OGAWA Kazuya UEKI Tetsunori KOBAYASHI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2011/08/01 Vol. E94-D No. 8 pp. 1683-1689 Type of Manuscript: PAPER Category: Image Recognition, Computer Vision Keyword: FDA, LFDA, CDDA, LCDDA, dimensionality reduction, automatic age estimation,
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Speech Enhancement Using a Square Microphone Array in the Presence of Directional and Diffuse Noise Tetsuji OGAWA Shintaro TAKADA Kenzo AKAGIRI Tetsunori KOBAYASHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2010/05/01 Vol. E93-A No. 5 pp. 926-935 Type of Manuscript: PAPER Category: Speech and Hearing Keyword: directional noise reduction, diffuse noise reduction, square microphone array, speech recognition, mobile devices,
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Influence of Lombard Effect: Accuracy Analysis of Simulation-Based Assessments of Noisy Speech Recognition Systems for Various Recognition Conditions Tetsuji OGAWA Tetsunori KOBAYASHI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2009/11/01 Vol. E92-D No. 11 pp. 2244-2252 Type of Manuscript: PAPER Category: Speech and Hearing Keyword: Lombard effect, simulation, assessment, noisy speech recognition,
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Ears of the Robot: Direction of Arrival Estimation Based on Pattern Recognition Using Robot-Mounted Microphones Naoya MOCHIKI Tetsuji OGAWA Tetsunori KOBAYASHI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2008/05/01 Vol. E91-D No. 5 pp. 1522-1530 Type of Manuscript: PAPER Category: Speech and Hearing Keyword: robot audition, direction-of-arrival estimation, pattern recognition, multiple signal classification, crosspower-spectrum phase,
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Mutual Information Based Dynamic Integration of Multiple Feature Streams for Robust Real-Time LVCSR Shoei SATO Akio KOBAYASHI Kazuo ONOE Shinichi HOMMA Toru IMAI Tohru TAKAGI Tetsunori KOBAYASHI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2008/03/01 Vol. E91-D No. 3 pp. 815-824 Type of Manuscript: PAPER Category: Speech and Hearing Keyword: speech recognition, stream integration, entropy, mutual information, active hypotheses,
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Ears of the Robot: Three Simultaneous Speech Segregation and Recognition Using Robot-Mounted Microphones Naoya MOCHIKI Tetsuji OGAWA Tetsunori KOBAYASHI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2007/09/01 Vol. E90-D No. 9 pp. 1465-1468 Type of Manuscript: LETTER Category: Speech and Hearing Keyword: robot audition, sound source segregation, speech recognition, SAFIA, spectral subtraction,
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Fusion-Based Age-Group Classification Method Using Multiple Two-Dimensional Feature Extraction Algorithms Kazuya UEKI Tetsunori KOBAYASHI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2007/06/01 Vol. E90-D No. 6 pp. 923-934 Type of Manuscript: PAPER Category: Pattern Recognition Keyword: 2DPCA, 2DLDA, age-group classification, face recognition, pattern recognition, z-score, min-max normalization, sum rule, product rule, max rule, min rule, classification combination,
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Hybrid Voice Conversion of Unit Selection and Generation Using Prosody Dependent HMM Tadashi OKUBO Ryo MOCHIZUKI Tetsunori KOBAYASHI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2006/11/01 Vol. E89-D No. 11 pp. 2775-2782 Type of Manuscript: PAPER Category: Speech and Hearing Keyword: voice conversion, speech synthesis, HMM, unit selection, MLLR,
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Genetic Algorithm Based Optimization of Partly-Hidden Markov Model Structure Using Discriminative Criterion Tetsuji OGAWA Tetsunori KOBAYASHI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2006/03/01 Vol. E89-D No. 3 pp. 939-945 Type of Manuscript: Special Section PAPER (Special Section on Statistical Modeling for Speech Processing) Category: Speech Recognition Keyword: acoustic model, hidden Markov model, partly-hidden Markov model, weighted likelihood-ratio maximization criterion, genetic algorithm, lecture talk speech recognition,
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Extension of Hidden Markov Models for Multiple Candidates and Its Application to Gesture Recognition Yosuke SATO Tetsuji OGAWA Tetsunori KOBAYASHI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2005/06/01 Vol. E88-D No. 6 pp. 1239-1247 Type of Manuscript: PAPER Category: Image Recognition, Computer Vision Keyword: gesture recognition, Hidden Markov Model, multiple candidates of feature vector, mobile robot,
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A Low-Band Spectrum Envelope Reconstruction Method for PSOLA-Based F₀ Modification Ryo MOCHIZUKI Tetsunori KOBAYASHI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2004/10/01 Vol. E87-D No. 10 pp. 2426-2429 Type of Manuscript: LETTER Category: Speech and Hearing Keyword: F₀ modification, spectrum envelope, PSOLA, speech synthesis,
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Conversation Robot Participating in Group Conversation Yosuke MATSUSAKA Tsuyoshi TOJO Tetsunori KOBAYASHI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2003/01/01 Vol. E86-D No. 1 pp. 26-36 Type of Manuscript: INVITED PAPER (Special Issue on the 2001 IEICE Excellent Paper Award) Category: Keyword: spoken dialogue system, group conversation, face-to-face conversation system, multimodal system,
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High Quality Synthetic Speech Generation Using Synchronized Oscillators Kenji HASHIMOTO Takemi MOCHIDA Yasuaki SATO Tetsunori KOBAYASHI Katsuhiko SHIRAI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1993/11/25 Vol. E76-A No. 11 pp. 1949-1956 Type of Manuscript: Special Section PAPER (Special Section on Speech Synthesis: Current Technologies and Thier Application) Category: Keyword: speech synthesis, sinusoidal model, non-linear differential equation, pitch control,
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Phrase Recognition in Conversational Speech Using Prosodic and Phonemic Information Shigeki OKAWA Takashi ENDO Tetsunori KOBAYASHI Katsuhiko SHIRAI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 1993/01/25 Vol. E76-D No. 1 pp. 44-50 Type of Manuscript: Special Section PAPER (Special Issue on Speech and Discourse Processing in Dialogue Systems) Category: Keyword: phrase recognition, prosody, DP matching, information criteria,
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Design and Creation of Speech and Text Corpora of Dialogue Satoru HAYAMIZU Shuichi ITAHASHI Tetsunori KOBAYASHI Toshiyuki TAKEZAWA
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 1993/01/25 Vol. E76-D No. 1 pp. 17-22 Type of Manuscript: INVITED PAPER (Special Issue on Speech and Discourse Processing in Dialogue Systems) Category: Keyword: dialogue, speech corpus, text corpus,
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