| ５．研究成果 |
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5.1 一般 |
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N. Ohnishi, N. Sugie : Visual-auditory interfaces for machines that serve humans, Robotics and Autonomous Systems, Vol.18, pp.243-249(1996.04) J.Huang, N.Ohnishi, N.Sugie: Modeling the Precedence Effect for Sound Localization in Reverberant Environment, IEEE Instrumentation and Measurement Technology Conference (Brussels), pp.633-636, 1996.06. J.Huang, N.Ohnishi, Xialolan Guo, N.Sugie: Echo avoidance in a computational model of the precedence, Speech Communication, 27, pp.223-233(1999). |
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5.2 音源定位 |
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N.Sugie, J.Huang, N.Ohnishi: Localizing Sound Sources by Incorporating Biological Auditory Mechanism, Proc. of IEEE ICNN, Vol. II (San Diego, U.S.A. ), pp. 243-250, 1988.07. 黄 捷，大西 昇，杉江 昇：生体に示唆を得た音源定位システム −反響のある環境での単一音源定位−，電子情報通信学会論文誌，J71-D10，pp.1780-1789(1988). 黄 捷，大西 昇，杉江 昇：時間差ヒストグラムを用いた複数音源定位システム，日本ロボット学会誌，9, 1, 29-38(1991.02). J.Huang, N.Ohnishi, N.Sugie: Sound Localization in Reverberant Environment Based on the Model of the Percedence Effect, IEEE Trans.on Instrumentation and Mesurement, Vol.46, No.4, pp.842-846(1997.08). J.Huang, N.Ohnishi, N.Sugie: Spatial Localization of Sound Sources: Azimuth and Elevation Estimation, IEEE Instrumentation and Measurement Technology Conference (St.Paul Minnesota, USA), pp.330-333, 1998.05. J. Huang, N. Ohnishi , X. Guo, N. Sugie: Echo avoidance in a computational model of the precedence, Speech Communication, 27, pp.223-233(1999) |
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5.3 音源分離 |
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黄 捷，大西 昇，杉江 昇：音源の方位情報を用いた複数音源の分離，日本ロボット学会誌，9, 4, 409-414(1991.08). 田沢 徹，大西 昇，杉江 昇：単一マイクロホンを用いた未知環境におけるエコーキャンセラー，計測自動制御学会論文誌，30, 4, 460-466(1994.04). T.Tazawa, T.Hatashima, N.Ohnishi, N.Sugie: A Fully Passive Echo-Canceler using a Single Microphone, Proc. of IEEE Instrumentation and Measurement Technology Conference (Hamamatsu, JAPAN), pp.1191-1194, 1994.05. J.Huang, N.Ohnishi, N.Sugie : A Biomimetic System for Localization and Separation of Multiple Sound Sources, IEEE Transactions on Instrumentation and Measurement, Vol.44, No.3, pp.733-738 (1995.06). J.Huang, N.Ohnishi, N.Sugie: Sound Separation Based on Perceptual Grouping of Sound Segments, Proc. of 1995 Int. Symp. on Nonlinear Theory and its Applications (Las Vegas, U.S.A), pp.67-72, 1995.12. A.K.Barros, N.Ohnishi: Real-time Separation of Mixed Non-stationary Signals, 18th Annual International Conference of IEEE Engineering in Medicine and Biology Society(Amsterdam, The Netherlands), #600, pp.1-2, 1996.10. M.Kawamoto, K.Matsuoka, N.Ohnishi: Blind Separation of Convolved Non-stationary Signals, 1997 International Symposium on Nonlinear Theory and its Applications (NOLTA'97)(Honolulu, U.S.A), pp.1001-1004, 1997.11. M.Kawamoto, A.K.Barros, N.Ohnishi: A Neural Network for Blind Separation of Convolved Non-stationary Signals, Proc. of International ICSC Workshop on Independence & Artificial Neural Networks (I&ANN'98) (Tenerife, Spain), pp.1374-1379, 1998.02. M.Kawamoto, K.Matsuoka, N.Ohnishi: A Method of Blind Separetions for Convoled Non-stationary Signals, Neurocomputing, 22, pp.157-171(1998.07). A.Mansour, A.Kardec Barros, N.Ohnishi: Subspace Adaptive Algorithm For Blind Separation Of Convolutive Mixtures By Conjugate Gradient Method, DSPA 1998 Digital Signal Processing and Its Applications (Moscow, Russia), pp.1-252--1-260, 1998.06. A.Mansour, A.Kardec Barros, M.Kawamoto, N.Ohnishi: A fast algorithm for blind separation of sources based on the cross-cumulant and Levenberg-Marquardt method, ICSP 1998 (Beijing, China), pp.323-326, 1998.10. M.Kawamoto, A.K.Barros, A.Mansour, K.Matsuoka, N.Ohnishi: Real World Blind Separation of Convolved Non-stationary signal, Proc. of 1st International Workshop on Independent Component Analysis and Signal Separation (ICA'99) (France), pp.347-352, 1999.01. A.Mansour, N.Ohnishi: ICA Algorithm based on Subspace Approach, Proc. of the IEEE-EURASIP Workshop on Nonlinear Signal and Image Processing (NSIP'99) (Antalya, Turkey; June), Vol.1, pp.268-272, 1999. 河本 満，松岡清利，大西 昇：実環境におけるブラインド信号分離，第38回 計測自動制御学会学術講演会，pp.191-192, 1999.07 河本 満，大西 昇，松岡清利，A.K. Barros，A. Mansour：時間的に混合した非定常信号のブラインド信号分離，電子情報通信学会論文誌A，Vol. J82-A, No.8, pp.1320-1328 (1999.08) 河本 満，松岡清利，大西 昇：実環境における音声信号のブラインド分離，電子情報通信学会 1999年情報・システムソサイエティ大会講演論文集，pp.268-269，1999 |
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5.4 ロボット |
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寺倉生剛，大西 昇，杉江 昇：音源方位推定機能をもった移動ロボット，計測自動制御学会論文誌，30, 5, 600-602(1994.05). 王 富民，竹内義則，大西 昇，杉江 昇：能動的に音源を定位し識別する自律移動ロボット，日本ロボット学会誌，Vol.15, No.2, pp.61-67(1997.03). J.Huang, N.Ohnishi, N.Sugie: Building ears for robots: sound localization and separation, Artif Life Robotics, 1:157-163, pp.157-163(1997.09). J. Huang, T. Supaongprapa, I. Terakura, F. Wang, N. Ohnishi , N. Sugie: A model-based sound localizatin system and its application to robot navigation, Robotics and Autonomous Systems, Vol.27, No.4, pp.199-209(1999) |