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2020 – today
- 2022
[j11]Kazuaki Shima, Jinhua She, Yasunari Obuchi, Abdullah M. Iliyasu:
Web-Questionnaire-Based Corpus Creation Under Assumption of Human as Speech Targets. J. Adv. Comput. Intell. Intell. Informatics 26(4): 513-520 (2022)- 2021
- [c31]Hikaru Oishi, Mika Enomoto, Keiko Ochi
, Yasunari Obuchi:
Design and Basic Analysis of the TUT Emotional Storytelling Corpus. O-COCOSDA 2021: 43-48
2010 – 2019
- 2019
- [j10]Kazuaki Shima, Takeshi Homma, Masataka Motohashi, Rintaro Ikeshita, Hiroaki Kokubo, Yasunari Obuchi, Jinhua She:
Efficient Corpus Creation Method for NLU Using Interview with Probing Questions. J. Adv. Comput. Intell. Intell. Informatics 23(5): 947-955 (2019) - 2018
- [j9]Takeshi Homma, Yasunari Obuchi, Kazuaki Shima, Rintaro Ikeshita, Hiroaki Kokubo, Takuya Matsumoto:
In-Vehicle Voice Interface with Improved Utterance Classification Accuracy Using Off-the-Shelf Cloud Speech Recognizer. IEICE Trans. Inf. Syst. 101-D(12): 3123-3137 (2018) - 2017
- [c30]Yasunari Obuchi:
Personalized Quantification of Voice Attractiveness in Multidimensional Merit Space. INTERSPEECH 2017: 2223-2227 - 2016
- [c29]Yasunari Obuchi:
Framewise speech-nonspeech classification by neural networks for voice activity detection with statistical noise suppression. ICASSP 2016: 5715-5719 - 2013
- [j8]Masahito Togami, Yohei Kawaguchi, Yasunari Obuchi:
Multichannel Two-Stage Beamforming with Unconstrained Beamformer and Distortion Reduction. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 96-A(4): 749-761 (2013) - [j7]Masahito Togami, Yohei Kawaguchi, Ryu Takeda, Yasunari Obuchi, Nobuo Nukaga:
Optimized Speech Dereverberation From Probabilistic Perspective for Time Varying Acoustic Transfer Function. IEEE Trans. Speech Audio Process. 21(7): 1369-1380 (2013) - [c28]Naoyuki Kanda, Ryu Takeda, Yasunari Obuchi:
Elastic spectral distortion for low resource speech recognition with deep neural networks. ASRU 2013: 309-314 - [c27]Naoyuki Kanda, Ryu Takeda, Yasunari Obuchi:
Noise robust speaker verification with delta cepstrum normalization. INTERSPEECH 2013: 3112-3116 - 2012
- [c26]Yasunari Obuchi, Ryu Takeda, Naoyuki Kanda:
Voice activity detection based on augmented statistical noise suppression. APSIPA 2012: 1-4 - [c25]Masahito Togami, Yohei Kawaguchi, Ryu Takeda, Yasunari Obuchi, Nobuo Nukaga:
Multichannel speech dereverberation and separation with optimized combination of linear and non-linear filtering. ICASSP 2012: 4057-4060 - [c24]Masahito Togami, Yohei Kawaguchi, Nobuo Nukaga, Yasunari Obuchi:
Online mvbf adaptation under diffuse noise environments with mimo based noise pre-filtering. ISSPA 2012: 292-297 - [c23]Naoyuki Kanda, Ryu Takeda, Yasunari Obuchi:
Using rhythmic features for Japanese spoken term detection. SLT 2012: 170-175 - 2011
- [c22]Yasunari Obuchi, Ryu Takeda, Masahito Togami:
Bidirectional OM-LSA speech estimator for noise robust speech recognition. ASRU 2011: 173-178 - [c21]Takashi Sumiyoshi, Masahito Togami, Yasunari Obuchi:
ASR for Human-Symbiotic Robot "EMIEW2" with Mechanical Noise and Floor-Level Noise Reduction. INTERSPEECH 2011: 3141-3144 - 2010
- [j6]Yasunari Obuchi, Takashi Sumiyoshi:
Intentional Voice Command Detection for Trigger-Free Speech Interface. IEICE Trans. Inf. Syst. 93-D(9): 2440-2450 (2010) - [c20]Masahito Togami, Takashi Sumiyoshi, Yasunari Obuchi, Yohei Kawaguchi, Hiroaki Kokubo:
Beamforming array technique with clustered multichannel noise covariance matrix for mechanical noise reduction. EUSIPCO 2010: 741-745 - [c19]Yohei Kawaguchi, Masahito Togami, Yasunari Obuchi:
Turn taking-based conversation detection by using DOA estimation. INTERSPEECH 2010: 3134-3137
2000 – 2009
- 2009
- [j5]Yasunari Obuchi, Nobuo Hataoka:
Multi-Input Feature Combination in the Cepstral Domain for Practical Speech Recognition Systems. IEICE Trans. Inf. Syst. 92-D(4): 662-670 (2009) - [c18]Masahito Togami, Yohei Kawaguchi, Hiroaki Kokubo, Yasunari Obuchi:
Subband beamformer combined with time-frequency ICA for extraction of target source under reverberant environments. EUSIPCO 2009: 150-154 - [c17]Masahito Togami, Yohei Kawaguchi, Yasunari Obuchi:
Subband nonstationary noise reduction based on multichannel spatial prediction under reverberant environments. ICASSP 2009: 133-136 - [c16]Masahito Togami, Akio Amano, Takashi Sumiyoshi, Yasunari Obuchi:
DOA estimation method based on sparseness of speech sources for human symbiotic robots. ICASSP 2009: 3693-3696 - 2008
- [j4]Masahito Togami, Yasunari Obuchi:
Stepwise Phase Difference Restoration Method for DOA Estimation of Multiple Sources. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 91-A(11): 3269-3281 (2008) - [c15]Yasunari Obuchi, Masahito Togami, Takashi Sumiyoshi:
Intentional voice command detection for completely hands-free speech interface in home environments. INTERSPEECH 2008: 119-122 - [c14]Naoyuki Kanda, Hirohiko Sagawa, Takashi Sumiyoshi, Yasunari Obuchi:
Open-vocabulary keyword detection from super-large scale speech database. MMSP 2008: 939-944 - [c13]Nobuo Hataoka, Manabu Araki, Takashi Matsuda, Masayuki Takahashi, Ryoichi Ohtaki, Yasunari Obuchi:
Evaluation of interface and in-car speech - many undesirable utterances and sever noisy speech on car navigation application -. MMSP 2008: 956-959 - 2007
- [j3]Nobuo Sato, Yasunari Obuchi:
Emotion Recognition using Mel-Frequency Cepstral Coefficients. Inf. Media Technol. 2(3): 835-848 (2007) - [c12]Yasunari Obuchi, Akio Amano:
Always listening to you: creating exhaustive audio database in home environments. INTERSPEECH 2007: 566-569 - 2006
- [c11]Yasunari Obuchi, Nobuo Hataoka:
Development and evaluation of speech database in automotive environments for practical speech recognition systems. INTERSPEECH 2006 - [c10]Yasunari Obuchi, Nobuo Hataoka:
Hypothesis-based feature combination of multiple speech inputs for robust speech recognition in automotive environments. INTERSPEECH 2006 - 2005
- [c9]Yasunari Obuchi, Nobuo Sato:
Language Identification Using Phonetic and Prosodic HMMs with Feature Normalization. ICASSP (1) 2005: 569-572 - 2004
- [j2]Yasunari Obuchi, Nobuo Hataoka, Richard M. Stern:
Normalization of Time-Derivative Parameters for Robust Speech Recognition in Small Devices. IEICE Trans. Inf. Syst. 87-D(4): 1004-1011 (2004) - [c8]Nobuo Hataoka, Yasunari Obuchi, Teruko Mitamura, Eric Nyberg:
Robust speech dialog interface for car telematics service. CCNC 2004: 331-335 - [c7]Yasunari Obuchi:
Multiple-microphone robust speech recognition using decoder-based channel selection. SAPA@INTERSPEECH 2004: 52 - [c6]Yasunari Obuchi:
Improved histogram-based feature compensation for robust speech recognition and unsupervised speaker adaptation. INTERSPEECH 2004: 2065-2068 - 2003
- [c5]Yasunari Obuchi, Richard M. Stern:
Normalization of time-derivative parameters using histogram equalization. INTERSPEECH 2003: 665-668 - 2002
- [c4]Nobuo Hataoka, Hiroaki Kokubo, Yasunari Obuchi, Akio Amano:
Compact and robust speech recognition for embedded use on microprocessors. IEEE Workshop on Multimedia Signal Processing 2002: 288-291
1990 – 1999
- 1999
- [c3]Yasunari Obuchi, Atsuko Koizumi, Yoshinori Kitahara, Jun-Ichi Matsuda, Toshihisa Tsukada:
Portable speech interpreter which has voice input and sophisticated correction functions. EUROSPEECH 1999: 2023-2026 - [c2]Nobuo Hataoka, Hiroaki Kokubo, Nobuo Nukaga, Yasunari Obuchi, Akio Amano, Yoshinori Kitahara:
Sophisticated speech processing middleware on microprocessor. MMSP 1999: 691-696 - 1998
- [c1]Nobuo Hataoka, Hiroaki Kokubo, Yasunari Obuchi, Akio Amano:
Development of robust speech recognition middleware on microprocessor. ICASSP 1998: 837-840 - 1996
- [j1]Yasunari Obuchi, Hironari Masui, Masaru Ohki:
Weighted parallel problem solving by optimization networks. Neural Networks 9(2): 357-366 (1996)
Coauthor Index
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