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2020 – today
- 2021
[c55]Masakiyo Fujimoto, Hisashi Kawai:
Noise Robust Acoustic Modeling for Single-Channel Speech Recognition Based on a Stream-Wise Transformer Architecture. Interspeech 2021: 281-285- 2020
- [p2]Xugang Lu, Sheng Li
, Masakiyo Fujimoto:
Automatic Speech Recognition. Speech-to-Speech Translation 2020: 21-38
2010 – 2019
- 2019
- [c54]Masakiyo Fujimoto, Hisashi Kawai:
One-Pass Single-Channel Noisy Speech Recognition Using a Combination of Noisy and Enhanced Features. INTERSPEECH 2019: 486-490 - 2018
- [c53]Masakiyo Fujimoto, Hisashi Kawai:
Comparative Evaluations of Various Factored Deep Convolutional Rnn Architectures for Noise Robust Speech Recognition. ICASSP 2018: 4829-4833 - 2017
- [j18]Tomoko Kawase, Kenta Niwa, Masakiyo Fujimoto, Kazunori Kobayashi, Shoko Araki, Tomohiro Nakatani:
Integration of Spatial Cue-Based Noise Reduction and Speech Model-Based Source Restoration for Real Time Speech Enhancement. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 100-A(5): 1127-1136 (2017) - [c52]Masakiyo Fujimoto:
Factored Deep Convolutional Neural Networks for Noise Robust Speech Recognition. INTERSPEECH 2017: 3837-3841 - [p1]Marc Delcroix, Takuya Yoshioka, Nobutaka Ito, Atsunori Ogawa, Keisuke Kinoshita, Masakiyo Fujimoto, Takuya Higuchi, Shoko Araki, Tomohiro Nakatani:
Multichannel Speech Enhancement Approaches to DNN-Based Far-Field Speech Recognition. New Era for Robust Speech Recognition, Exploiting Deep Learning 2017: 21-49 - 2016
- [c51]Tomoko Kawase, Kenta Niwa, Masakiyo Fujimoto, Noriyoshi Kamado, Kazunori Kobayashi, Shoko Araki, Tomohiro Nakatani:
Real-time integration of statistical model-based speech enhancement with unsupervised noise PSD estimation using microphone array. ICASSP 2016: 604-608 - [c50]Hendrik Meutzner, Shoko Araki, Masakiyo Fujimoto, Tomohiro Nakatani:
A generative-discriminative hybrid approach to multi-channel noise reduction for robust automatic speech recognition. ICASSP 2016: 5740-5744 - [c49]Masakiyo Fujimoto, Tomohiro Nakatani:
Multi-pass feature enhancement based on generative-discriminative hybrid approach for noise robust speech recognition. ICASSP 2016: 5750-5754 - 2015
- [j17]Miquel Espi, Masakiyo Fujimoto, Keisuke Kinoshita, Tomohiro Nakatani:
Exploiting spectro-temporal locality in deep learning based acoustic event detection. EURASIP J. Audio Speech Music. Process. 2015: 26 (2015) - [j16]Marc Delcroix, Takuya Yoshioka, Atsunori Ogawa, Yotaro Kubo, Masakiyo Fujimoto, Nobutaka Ito, Keisuke Kinoshita, Miquel Espi, Shoko Araki, Takaaki Hori, Tomohiro Nakatani:
Strategies for distant speech recognitionin reverberant environments. EURASIP J. Adv. Signal Process. 2015: 60 (2015) - [j15]Miquel Espi, Masakiyo Fujimoto, Tomohiro Nakatani:
Acoustic Event Detection in Speech Overlapping Scenarios Based on High-Resolution Spectral Input and Deep Learning. IEICE Trans. Inf. Syst. 98-D(10): 1799-1807 (2015) - [c48]Takuya Yoshioka, Nobutaka Ito, Marc Delcroix, Atsunori Ogawa, Keisuke Kinoshita, Masakiyo Fujimoto, Chengzhu Yu, Wojciech J. Fabian, Miquel Espi, Takuya Higuchi, Shoko Araki, Tomohiro Nakatani:
The NTT CHiME-3 system: Advances in speech enhancement and recognition for mobile multi-microphone devices. ASRU 2015: 436-443 - [c47]Shoko Araki, Tomoki Hayashi, Marc Delcroix, Masakiyo Fujimoto, Kazuya Takeda, Tomohiro Nakatani:
Exploring multi-channel features for denoising-autoencoder-based speech enhancement. ICASSP 2015: 116-120 - [c46]Masakiyo Fujimoto, Tomohiro Nakatani:
Feature enhancement based on generative-discriminative hybrid approach with gmms and DNNS for noise robust speech recognition. ICASSP 2015: 5019-5023 - [c45]Miquel Espi, Masakiyo Fujimoto, Keisuke Kinoshita, Tomohiro Nakatani:
Feature extraction strategies in deep learning based acoustic event detection. INTERSPEECH 2015: 2922-2926 - 2014
- [c44]Marc Delcroix, Takuya Yoshioka, Atsunori Ogawa, Yotaro Kubo, Masakiyo Fujimoto, Nobutaka Ito, Keisuke Kinoshita, Miquel Espi, Shoko Araki, Takaaki Hori, Tomohiro Nakatani:
Defeating reverberation: Advanced dereverberation and recognition techniques for hands-free speech recognition. GlobalSIP 2014: 522-526 - [c43]Miquel Espi, Masakiyo Fujimoto, Yotaro Kubo, Tomohiro Nakatani:
Spectrogram patch based acoustic event detection and classification in speech overlapping conditions. HSCMA 2014: 117-121 - [c42]Masakiyo Fujimoto, Yotaro Kubo, Tomohiro Nakatani:
Unsupervised non-parametric Bayesian modeling of non-stationary noise for model-based noise suppression. ICASSP 2014: 5562-5566 - 2013
- [j14]Marc Delcroix, Keisuke Kinoshita, Tomohiro Nakatani, Shoko Araki, Atsunori Ogawa, Takaaki Hori, Shinji Watanabe, Masakiyo Fujimoto, Takuya Yoshioka, Takanobu Oba, Yotaro Kubo, Mehrez Souden, Seong-Jun Hahm, Atsushi Nakamura:
Speech recognition in living rooms: Integrated speech enhancement and recognition system based on spatial, spectral and temporal modeling of sounds. Comput. Speech Lang. 27(3): 851-873 (2013) - [j13]Seong-Jun Hahm, Shinji Watanabe, Atsunori Ogawa, Masakiyo Fujimoto, Takaaki Hori, Atsushi Nakamura:
Prior-shared feature and model space speaker adaptation by consistently employing map estimation. Speech Commun. 55(3): 415-431 (2013) - [j12]Tomohiro Nakatani, Shoko Araki, Takuya Yoshioka, Marc Delcroix, Masakiyo Fujimoto:
Dominance Based Integration of Spatial and Spectral Features for Speech Enhancement. IEEE ACM Trans. Audio Speech Lang. Process. 21(12): 2516-2531 (2013) - [c41]Seong-Jun Hahm, Atsunori Ogawa, Marc Delcroix, Masakiyo Fujimoto, Takaaki Hori, Atsushi Nakamura:
Feature space variational Bayesian linear regression and its combination with model space VBLR. ICASSP 2013: 7898-7902 - [c40]Masakiyo Fujimoto, Tomohiro Nakatani:
Model-based noise suppression using unsupervised estimation of hidden Markov model for non-stationary noise. INTERSPEECH 2013: 2982-2986 - 2012
- [j11]Masakiyo Fujimoto, Shinji Watanabe, Tomohiro Nakatani:
Frame-wise model re-estimation method based on Gaussian pruning with weight normalization for noise robust voice activity detection. Speech Commun. 54(2): 229-244 (2012) - [j10]Takaaki Hori, Shoko Araki, Takuya Yoshioka, Masakiyo Fujimoto, Shinji Watanabe, Takanobu Oba, Atsunori Ogawa, Kazuhiro Otsuka, Dan Mikami, Keisuke Kinoshita, Tomohiro Nakatani, Atsushi Nakamura, Junji Yamato:
Low-Latency Real-Time Meeting Recognition and Understanding Using Distant Microphones and Omni-Directional Camera. IEEE Trans. Speech Audio Process. 20(2): 499-513 (2012) - [c39]Tomohiro Nakatani, Takuya Yoshioka, Shoko Araki, Marc Delcroix, Masakiyo Fujimoto:
LogMax observation model with MFCC-based spectral prior for reduction of highly nonstationary ambient noise. ICASSP 2012: 4029-4032 - [c38]Miquel Espi, Masakiyo Fujimoto, Daisuke Saito, Nobutaka Ono, Shigeki Sagayama:
A tandem connectionist model using combination of multi-scale spectro-temporal features for acoustic event detection. ICASSP 2012: 4293-4296 - [c37]Masakiyo Fujimoto, Shinji Watanabe, Tomohiro Nakatani:
Noise suppression with unsupervised joint speaker adaptation and noise mixture model estimation. ICASSP 2012: 4713-4716 - [c36]Seong-Jun Hahm, Atsunori Ogawa, Masakiyo Fujimoto, Takaaki Hori, Atsushi Nakamura:
Speaker Adaptation Using Variational Bayesian Linear Regression in Normalized Feature Space. INTERSPEECH 2012: 803-806 - 2011
- [c35]Tomohiro Nakatani, Shoko Araki, Takuya Yoshioka, Masakiyo Fujimoto:
Joint unsupervised learning of hidden Markov source models and source location models for multichannel source separation. ICASSP 2011: 237-240 - [c34]Masakiyo Fujimoto, Shinji Watanabe, Tomohiro Nakatani:
Non-stationary noise estimation method based on bias-residual component decomposition for robust speech recognition. ICASSP 2011: 4816-4819 - [c33]Masakiyo Fujimoto, Shinji Watanabe, Tomohiro Nakatani:
A Robust Estimation Method of Noise Mixture Model for Noise Suppression. INTERSPEECH 2011: 697-700 - [c32]Tomohiro Nakatani, Shoko Araki, Marc Delcroix, Takuya Yoshioka, Masakiyo Fujimoto:
Reduction of Highly Nonstationary Ambient Noise by Integrating Spectral and Locational Characteristics of Speech and Noise for Robust ASR. INTERSPEECH 2011: 1785-1788 - 2010
- [j9]Kentaro Ishizuka, Tomohiro Nakatani, Masakiyo Fujimoto, Noboru Miyazaki:
Noise robust voice activity detection based on periodic to aperiodic component ratio. Speech Commun. 52(1): 41-60 (2010) - [c31]Satoshi Tamura, Chiyomi Miyajima, Norihide Kitaoka, Takeshi Yamada, Satoru Tsuge, Tetsuya Takiguchi, Kazumasa Yamamoto, Takanobu Nishiura, Masato Nakayama, Yuki Denda, Masakiyo Fujimoto, Shigeki Matsuda, Tetsuji Ogawa, Shingo Kuroiwa, Kazuya Takeda, Satoshi Nakamura:
CENSREC-1-AV: an audio-visual corpus for noisy bimodal speech recognition. AVSP 2010: 6 - [c30]Tomohiro Nakatani, Shoko Araki, Takuya Yoshioka, Masakiyo Fujimoto:
Multichannel source separation based on source location cue with log-spectral shaping by hidden Markov source model. INTERSPEECH 2010: 2766-2769 - [c29]Masakiyo Fujimoto, Shinji Watanabe, Tomohiro Nakatani:
Voice activity detection using frame-wise model re-estimation method based on Gaussian pruning with weight normalization. INTERSPEECH 2010: 3102-3105 - [c28]Takaaki Hori, Shoko Araki, Takuya Yoshioka, Masakiyo Fujimoto, Shinji Watanabe, Takanobu Oba, Atsunori Ogawa, Kazuhiro Otsuka, Dan Mikami, Keisuke Kinoshita, Tomohiro Nakatani, Atsushi Nakamura, Junji Yamato:
Real-time meeting recognition and understanding using distant microphones and omni-directional camera. SLT 2010: 424-429
2000 – 2009
- 2009
- [c27]Kentaro Ishizuka, Shoko Araki, Kazuhiro Otsuka, Tomohiro Nakatani, Masakiyo Fujimoto:
A speaker diarization method based on the probabilistic fusion of audio-visual location information. ICMI 2009: 55-62 - [c26]Kazuhiro Otsuka, Shoko Araki, Dan Mikami, Kentaro Ishizuka, Masakiyo Fujimoto, Junji Yamato:
Realtime meeting analysis and 3D meeting viewer based on omnidirectional multimodal sensors. ICMI 2009: 219-220 - [c25]Masakiyo Fujimoto, Kentaro Ishizuka, Tomohiro Nakatani:
A study of mutual front-end processing method based on statistical model for noise robust speech recognition. INTERSPEECH 2009: 1235-1238 - 2008
- [j8]Masakiyo Fujimoto, Kentaro Ishizuka:
Noise Robust Voice Activity Detection Based on Switching Kalman Filter. IEICE Trans. Inf. Syst. 91-D(3): 467-477 (2008) - [j7]Hiroko Kato Solvang, Kentaro Ishizuka, Masakiyo Fujimoto:
Voice activity detection based on adjustable linear prediction and GARCH models. Speech Commun. 50(6): 476-486 (2008) - [c24]Shoko Araki, Masakiyo Fujimoto, Kentaro Ishizuka, Hiroshi Sawada, Shoji Makino:
Speaker indexing and speech enhancement in real meetings / conversations. ICASSP 2008: 93-96 - [c23]Masakiyo Fujimoto, Kentaro Ishizuka, Tomohiro Nakatani:
A voice activity detection based on the adaptive integration of multiple speech features and a signal decision scheme. ICASSP 2008: 4441-4444 - [c22]Kazuhiro Otsuka, Shoko Araki, Kentaro Ishizuka, Masakiyo Fujimoto, Martin Heinrich, Junji Yamato:
A realtime multimodal system for analyzing group meetings by combining face pose tracking and speaker diarization. ICMI 2008: 257-264 - [c21]Masato Nakayama, Takanobu Nishiura, Yuki Denda, Norihide Kitaoka, Kazumasa Yamamoto, Takeshi Yamada, Satoru Tsuge, Chiyomi Miyajima, Masakiyo Fujimoto, Tetsuya Takiguchi, Satoshi Tamura, Tetsuji Ogawa, Shigeki Matsuda, Shingo Kuroiwa, Kazuya Takeda, Satoshi Nakamura:
CENSREC-4: development of evaluation framework for distant-talking speech recognition under reverberant environments. INTERSPEECH 2008: 968-971 - [c20]Masakiyo Fujimoto, Kentaro Ishizuka, Tomohiro Nakatani:
Study of integration of statistical model-based voice activity detection and noise suppression. INTERSPEECH 2008: 2008-2011 - [c19]Takanobu Nishiura, Masato Nakayama, Yuki Denda, Norihide Kitaoka, Kazumasa Yamamoto, Takeshi Yamada, Satoru Tsuge, Chiyomi Miyajima, Masakiyo Fujimoto, Tetsuya Takiguchi, Satoshi Tamura, Shingo Kuroiwa, Kazuya Takeda, Satoshi Nakamura:
Evaluation Framework for Distant-talking Speech Recognition under Reverberant Environments: newest Part of the CENSREC Series -. LREC 2008 - 2007
- [j6]Masakiyo Fujimoto, Yasuo Ariki:
Combination of GMM-based speech estimation method and temporal domain SVD-based speech enhancement for noise robust speech recognition. Syst. Comput. Jpn. 38(3): 23-38 (2007) - [c18]Norihide Kitaoka, Kazumasa Yamamoto, Tomohiro Kusamizu, Seiichi Nakagawa, Takeshi Yamada, Satoru Tsuge, Chiyomi Miyajima, Takanobu Nishiura, Masato Nakayama, Yuki Denda, Masakiyo Fujimoto, Tetsuya Takiguchi, Satoshi Tamura, Shingo Kuroiwa, Kazuya Takeda, Satoshi Nakamura:
Development of VAD evaluation framework CENSREC-1-C and investigation of relationship between VAD and speech recognition performance. ASRU 2007: 607-612 - [c17]Juan E. Rubio, Kentaro Ishizuka, Hiroshi Sawada, Shoko Araki, Tomohiro Nakatani, Masakiyo Fujimoto:
Two-Microphone Voice Activity Detection Based on the Homogeneity of the Direction of Arrival Estimates. ICASSP (4) 2007: 385-388 - [c16]Masakiyo Fujimoto, Kentaro Ishizuka, Hiroko Kato Solvang:
Noise Robust Voice Activity Detection Based on Statistical Model and Parallel Non-Linear Kalman Filtering. ICASSP (4) 2007: 797-800 - [c15]Kentaro Ishizuka, Tomohiro Nakatani, Masakiyo Fujimoto, Noboru Miyazaki:
Noise robust front-end processing with voice activity detection based on periodic to aperiodic component ratio. INTERSPEECH 2007: 230-233 - [c14]Masakiyo Fujimoto, Kentaro Ishizuka:
Noise robust voice activity detection based on switching kalman filter. INTERSPEECH 2007: 2933-2936 - 2006
- [j5]Masakiyo Fujimoto, Satoshi Nakamura:
A Non-stationary Noise Suppression Method Based on Particle Filtering and Polyak Averaging. IEICE Trans. Inf. Syst. 89-D(3): 922-930 (2006) - [j4]Masakiyo Fujimoto, Kazuya Takeda, Satoshi Nakamura:
CENSREC-3: An Evaluation Framework for Japanese Speech Recognition in Real Car-Driving Environments. IEICE Trans. Inf. Syst. 89-D(11): 2783-2793 (2006) - [c13]Masakiyo Fujimoto, Satoshi Nakamura:
Sequential Non-Stationary Noise Tracking Using Particle Filtering with Switching Dynamical System. ICASSP (1) 2006: 769-772 - [c12]Satoshi Nakamura, Masakiyo Fujimoto, Kazuya Takeda:
CENSREC2: corpus and evaluation environments for in car continuous digit speech recognition. INTERSPEECH 2006 - 2005
- [j3]Satoshi Nakamura, Kazuya Takeda, Kazumasa Yamamoto, Takeshi Yamada, Shingo Kuroiwa, Norihide Kitaoka, Takanobu Nishiura, Akira Sasou, Mitsunori Mizumachi, Chiyomi Miyajima, Masakiyo Fujimoto, Toshiki Endo:
AURORA-2J: An Evaluation Framework for Japanese Noisy Speech Recognition. IEICE Trans. Inf. Syst. 88-D(3): 535-544 (2005) - [j2]Yasuo Ariki, Jun Ogata, Masakiyo Fujimoto, Kiyoshi Tsukada:
Recognition of speech from live sports coverage using acoustic and language model adaptation. Syst. Comput. Jpn. 36(8): 40-48 (2005) - [c11]Masakiyo Fujimoto, Satoshi Nakamura:
Particle Filter Based Non-Stationary Noise Tracking for Robust Speech Recognition. ICASSP (1) 2005: 257-260 - [c10]Masakiyo Fujimoto, Satoshi Nakamura, Toshiki Endo, Kazuya Takeda, Chiyomi Miyajima, Shingo Kuroiwa, Takeshi Yamada, Norihide Kitaoka, Kazumasa Yamamoto, Mitsunori Mizumachi, Takanobu Nishiura, Akira Sasou:
CENSREC-3: Data Collection for In-Car Speech Recognition and Its Common Evaluation Framework. ICDE Workshops 2005: 1208 - 2004
- [j1]Masakiyo Fujimoto, Yasuo Ariki:
Speech recognition in a noisy environment using a speech signal estimation method based on the Kalman filter. Syst. Comput. Jpn. 35(3): 46-57 (2004) - [c9]Masakiyo Fujimoto, Yasuo Ariki:
Robust speech recognition in additive and channel noise environments using GMM and EM algorithm. ICASSP (1) 2004: 941-944 - 2003
- [c8]Yasuo Ariki, Takeru Shigemori, Tsuyoshi Kaneko, Jun Ogata, Masakiyo Fujimoto:
Live speech recognition in sports games by adaptation of acoustic model and language model. INTERSPEECH 2003: 1453-1456 - [c7]Takeshi Yamada, Jiro Okada, Kazuya Takeda, Norihide Kitaoka, Masakiyo Fujimoto, Shingo Kuroiwa, Kazumasa Yamamoto, Takanobu Nishiura, Mitsunori Mizumachi, Satoshi Nakamura:
Integration of noise reduction algorithms for Aurora2 task. INTERSPEECH 2003: 1769-1772 - [c6]Masakiyo Fujimoto, Yasuo Ariki:
Combination of temporal domain SVD based speech enhancement and GMM based speech estimation for ASR in noise - evaluation on the AURORA2 task -. INTERSPEECH 2003: 1781-1784 - 2002
- [c5]Masakiyo Fujimoto, Yasuo Ariki:
Noise robust hands-free speech recognition using microphone array and Kalman filter as front-end system of conversational TV. IEEE Workshop on Multimedia Signal Processing 2002: 268-271 - [c4]Masakiyo Fujimoto, Yasuo Ariki:
Evaluation of noisy speech recognition based on noise reduction and acoustic model adaptation on the Aurora2 tasks. INTERSPEECH 2002: 465-468 - 2001
- [c3]Masakiyo Fujimoto, Yasuo Ariki:
Continuous speech recognition under non-stationary musical environments based on speech state transition model. ICASSP 2001: 297-300 - [c2]Masakiyo Fujimoto, Yasuo Ariki:
Speech recognition under musical environments using kalman filter and iterative MLLR adaptation. INTERSPEECH 2001: 1879-1882 - 2000
- [c1]Masakiyo Fujimoto, Yasuo Ariki:
Noisy speech recognition using noise reduction method based on Kalman filter. ICASSP 2000: 1727-1730
Coauthor Index
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