博士(工学), 東京大学

Echo Canceller

Blind Source Separation

Adaptive Noise Control

Velocity vector estimation

Stereopsis

3D structure restoration

Time-to-collision estimation

Motion tracking

エコーキャンセラー

音源分離

適応騒音制御

速度場の推定

立体視

3次元空間構造の復元

衝突時間推定

運動物体の追跡

Jan. 2004
電気通信大学, 教授

Mar. 1969
The University of Electro-Communications, Faculty of Electro Communications, 電波通信学科

1996 - 2001
ソサイエティ論文誌編集委員会査読委員, 電子情報通信学会, Society

2001
編集委員会査読委員, 日本音響学会, Society

1996 - 1998
センサ・マイクロマシン準部門論文委員会主査, 電気学会, Society

1996 - 1998
センサ・マイクロマシン準部門編集委員, 電気学会, Society

1995 - 1996
事業委員会計測ワーキンググループ主査, 計測自動制御学会, Society

1996
センサ・マイクロマシン準部門論文委員, 電気学会, Society

Mar. 1994
超音波テクノ賞

Jul. 1990
計測自動制御学会 論文賞

Employing Spatially-Constrained ICA and Wavelet Denoising for Automatic Removal of Artifacts from Multichannel EEG Data
Muhammad Tahir Akhtar; Wataru Mitsuhashi; Christopher J. James
Signal Processing, Elsevier, 92, 2, 401-416, Feb. 2012, Peer-reviwed
Scientific journal, English

A flexible ICA-based method for AEC without requiring double-talk detection
Marko Kanadi; Muhammad Tahir Akhtar; Wataru Mitsuhashi
Proc. of APSIPA ASC 2011, RS11-72, Oct. 2011, Peer-reviwed
International conference proceedings, English

Improving robustness of filtered-x least mean p-power algorithm for active attenuation of standard symmetric-α-stable impulsive noise
Muhammad Tahir Akhtar; Wataru Mitsuhashi
Applied Acoustics, 72, 9, 688-694, Sep. 2011, Peer-reviwed
Scientific journal, English

Improving Performance of Hybrid Active Noise Control Systems for Uncorrelated Narrowband Disturbances
Muhammad Tahir Akhtar; Wataru Mitsuhashi
IEEE Trans. on Audio, Speech, and Language Processing, 19, 7, 2058-2066, Sep. 2011, Peer-reviwed
Scientific journal, English

Exploring an efficient approach for active noise control systems with online secondary path modeling
Akihisa Oishi; Muhammad Tahir Akhtar; Wataru Mitsuhashi
Proc. of APSIPA ASC 2011, SS19-312, Sep. 2011, Peer-reviwed
International conference proceedings, English

Variable step-size based method for acoustic feedback modeling and neutralization in active noise control systems
Muhammad Tahir Akhtar; Wataru Mitsuhashi
Applied Acoustics, 72, 5, 297-304, Apr. 2011, Peer-reviwed
Scientific journal, English

Generalized Cauchy Distribution (GCD)-Based Score Functions for a Fast and Flexible Subband Decomposition ICA
Marko Kanadi; Muhammad Tahir Akhtar; Wataru Mitsuhashi
Proc. of ICSPCS 2010, CD, 1-8, Dec. 2010, Peer-reviwed
International conference proceedings, English

Generalized Cauchy Distribution (GCD)-Based Score Functions for Flexible Independent Component Analysis
Marko Kanadi; Muhammad Tahir Akhtar; Wataru Mitsuhashi
Journal of Signal Processing, 14, 4, 253-256, Jul. 2010, Peer-reviwed
Scientific journal, English

An Efficient Solution for Gluing Projective Reconstructions Based on CBC
Eijiro SHIBUSAWA; Wataru MITSUHASHI
電子情報通信学会論文誌, The Institute of Electronics, Information and Communication Engineers, J-93D, 3, 345-354, Mar. 2010, Peer-reviwed, 非観測データを含む画像系列から射影復元を行う方法を述べる.画像系列中の非観測データには部分行列の因子分解から得た断片的な復元を統合することにより対処する.断片の統合法としてTardifらのカメラ基底拘束条件(Camera Basis Constraints,CBC)を再定式化し,問題のサイズが統合する断片の数に依存しない一般化固有値問題による解法を導く.この定式化はもとの問題と同一の解を何ら近似を用いずに効率的に計算することが可能である.最後に提案法の有効性を実験的に検証し,提案法が計算量を削減する工夫を行った種々の反復的な因子分解法よりも計算量の意味で実用的な構造復元が行えることを示す.
Scientific journal, Japanese

Generalized Cauchy Distribution-Based Score Functions for Flexible Independent Component Analysis
Marko Kanadi; Muhammad Tahir Akhtar; Wataru Mitsuhashi
Proceedings of the 2010 RISP International Workshop on Nonlinear Circuits and Signal Processing, 25-28, Mar. 2010, Peer-reviwed
International conference proceedings, English

Application of Blind Source Separation to Acoustic Echo Canceller
Kana Akahori; Yoshihiro Sakai; Muhammad Tahir Akhtar; Wataru Mitsuhashi
Proceedings of the 2010 RISP International Workshop on Nonlinear Circuits and Signal Processing, 37-40, Mar. 2010, Peer-reviwed
International conference proceedings, English

Multiple Vehicle Detection and Tracking under Various Brightness Conditions
Tomoaki Hirooka; Wataru Mitsuhashi
Proceedings of the 2010 RISP International Workshop on Nonlinear Circuits and Signal Processing, 437-440, Mar. 2010
International conference proceedings, English

Improving performance of FxLMS algorithm for active noise control of impulsive noise
Muhammad Tahir Akhtar; Wataru Mitsuhashi
Journal of Sound and Vibration, 327, 3-5, 647-656, Nov. 2009, Peer-reviwed
Scientific journal, English

Hybrid Active Noise Control System for Correlated and Uncorrelated Noise Sources
Muhammad Tahir Akhtar; Wataru Mitsuhashi
Proc. ISPA 2009, 17-21, Sep. 2009, Peer-reviwed
International conference proceedings, English

Automatic Removing of Partial Foreground Objects for Image Mosaicing
Tateaki IIYOSHI; Wataru MITSUHASHI
電子情報通信学会論文誌, The Institute of Electronics, Information and Communication Engineers, J-92D, 8, 1403-1413, Aug. 2009, Peer-reviwed, 複数の画像を張り合わせて1枚の広い視野の画像を作成することを画像モザイク生成といい,コンピュータビジョンの分野で古くから研究されている.従来の方法は人混みのシーンを撮影した画像など,画像間で移動物体が存在している場合を考慮しておらず,位置合せや画像合成を困難にしていた.本研究では,移動物体が存在している領域をEM(Expectation-Maximization)アルゴリズムを用いて除外し,画像の輝度こう配を利用した位置合せ法により画像間の適切なHomography(射影変換)行列を推定する.また,画像の合成にはグラフカットを用いてエネルギー最小化問題を解き部分的な前景を除去した画像生成法を改善する.そして,実際に移動物体が存在している画像に対して提案した位置合せ手法がロバストにHomography行列を推定し,移動物体が多数存在している場合にも背景画像を生成できることを示す.
Scientific journal, Japanese

Mitigating Uncorrelated Periodic Disturbances in Narrowband Active Noise Control Systems
Muhammad Tahir Akhtar; Wataru Mitsuhashi
Proc. EUSIPCO 2009, 155-159, Aug. 2009, Peer-reviwed
International conference proceedings, English

A simplified method for online acoustic feedback path modeling and neutralization in multichannel active noise control systems
Muhammad Tahir Akhtar; Masahide Abe; Masayuki Kawamata; Wataru Mitsuhashi
Elsevier Signal Processing, 89, 6, 1090-1099, Jun. 2009, Peer-reviwed
Scientific journal, English

Improving Performance of Active Noise Control Systems in the Presence of Uncorrelated Periodic Disturbance at Error Microphone
Muhammad Tahir Akhtar; Wataru Mitsuhashi
Proc. of IEEE International Symposium on Circuit and Systems, 1377-B6P-Q, May 2009, Peer-reviwed
International conference proceedings, English

A study on a Projective Factorization for Dealing with Feature Uncertainty
Eijiro SHIBUSAWA; Wataru MITSUHASHI
電子情報通信学会論文誌, The Institute of Electronics, Information and Communication Engineers, J92-D, 4, 491-500, Apr. 2009, Peer-reviwed, 画像系列間で追跡された特徴点座標の軌跡から因子分解法による射影復元を行い,自己校正によって相似復元を達成する手法について記述する.非観測データを含む画像系列からの射影復元が可能な因子分解法の解法として最小二乗法における交互法を用いる.射影復元はabsolute dual quadricの拘束による自己校正法によって相似復元に更新される.更に,因子分解法での射影復元に特徴点の画像座標の信頼性を反映させる工夫とabsolute dual quadricの特異性制約を考慮した自己校正の線形解法を提案する.最後に,合成データと実データによる実験によって提案手法の有効性を検証する.この結果,提案法が二次型の重みを導入したBundle Adjustmentをよく近似できること,更に,ある程度の不確かさを含んだ重み行列に対してもよく機能することを示す.また,自己校正法の特異性制約が正則な双対二次曲面をabsolute dual quadricと誤認することの回避に一定の効果があることを示す.
Scientific journal, Japanese

Robust adaptive algorithm for active noise control of impulsive noise
Muhammad Tahir Akhtar; Wataru Mitsuhashi
Proc. of IEEE International Conference on Acoustics, Speech, and Signal Processing, 261-261, Apr. 2009, Peer-reviwed
International conference proceedings, English

Interpolation of Head-Related Transfer Function for Achieving 3D Sound Movement
Masumi Konno; Wataru Mitsuhashi
Proceedings of the 2009 RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), 113-116, Mar. 2009, Peer-reviwed
International conference proceedings, English

Post-Processing for Blind Source Separation Aiming to Suppress Crosstalk Components
Kazuya Nakagawa; Kota Takahashi; Wataru Mitsuhashi
Journal of Signal Processing, 〔信号処理学会〕, 13, 1, 45-54, Jan. 2009, Peer-reviwed
Scientific journal, Japanese

Homography-based Image Mosaicing for Automatically Removing Partial Foreground Objects,
Takeaki IIYOSHI; Wataru MITSUHASHI
Proc. of 2nd International Conference on Signal Processing and Communication Systems, S-3-4, 1--9, Dec. 2008, Peer-reviwed
International conference proceedings, English

Voice Activity Detection using AdaBoost with Multi-Frame Information
Tohru USUKURA; Wataru MITSUHASHI
Proc. of 2nd International Conference on Signal Processing and Communication Systems, S-8-5, 1--8, Dec. 2008, Peer-reviwed
International conference proceedings, English

Shape Invariant Recognition of Polygonal Road Signs by Deforming Reference Templates
Jun YUYAMA; Wataru MITSUHASHI
Proc. of 2nd International Conference on Signal Processing and Communication Systems, S-12-3, 1--6, Dec. 2008, Peer-reviwed
International conference proceedings, English

Adaptive algorithms for active noise control of SαS impulse noise
Muhammad Tahir Akhtar; Wataru Mitsuhashi
Proc. of International Symposium on Intelligent Signal Processing and Communication Systems, 2008, 1-4, Dec. 2008, Peer-reviwed
International conference proceedings, English

Improved adaptive algorithm for active noise control of impulsive noise
Muhammad Tahir Akhtar; Wataru Mitsuhashi
Proc. of 9th International Conference on Signal Processing 2008, 2669-2672, Oct. 2008, Peer-reviwed
International conference proceedings, English

Study on the Property of Blind Source Separation for Preprocessing of an Acoustic Echo Canceller
Yoshihiro Sakai; Wataru Mitsuhashi
Proceedings of SICE Annual Conference 2008, 1A01-4, Aug. 2008, Peer-reviwed
International conference proceedings, English

Homography-Based Image Mosaicing by Using EM Algorithm for Removing Inconsistent Overlaid Regions
Takeaki Iiyoshi; Wataru Mitsuhashi
Proceedings of SICE Annual Conference 2008, 1B02-2, Aug. 2008, Peer-reviwed
International conference proceedings, English

Computer-Aided Pre-Operative Planning Systems for Total Hip Replacement by Using 2D X-Ray Images
Fuangrod Todsaporn; Khawne Amnach; Wataru Mitsuhashi
Proceedings of SICE Annual Conference 2008, 1C08-1, Aug. 2008, Peer-reviwed
International conference proceedings, English

A Simplified Method for Online Acoustic Feedback Modeling in Multichannel Active Noise Control Systems
Muhammad Tahir Akhtar; Masahide Abe; Masayuki Kawamata; Wataru Mitsuhashi
Proceedings of SICE Annual Conference 2008, 1A03-1, Aug. 2008, Peer-reviwed
International conference proceedings, English

Reliable Approach to Crosstalk Suppression by Decorrelating the Energy of BSS Outputs
Kazuya Nakagawa; Kota Takahashi; Wataru Mitsuhashi
Journal of Signal Processing, 〔信号処理学会〕, 12, 4, 275-278, Jul. 2008, Peer-reviwed
Scientific journal, English

Blind Source Separation with Post-Processing Aiming to Fully Suppress Crosstalk Components
Kazuya Nakagawa; Kota Takahashi; Wataru Mitsuhashi
Proc. of Workshop on Nonlinear Circuits and Signal Processing 2008, SE2, 1-4, Mar. 2008, Peer-reviwed
International conference proceedings, English

Robust Projective Factorization in the Presence of Missing or Uncertain Data
Shibusawa Eijiro; Mitsuhashi Wataru
Proceedings of International Workshop on Advanced Image Technology, A4-1-1-4, Jan. 2008, Peer-reviwed
International conference proceedings, English

Simultaneous Projective Reconstruction of Visual Primitives with Bundle Adjustment
Uesu Daisuke; Mitsuhashi Wataru
Proceedings of International Workshop on Advanced Image Technology, A4-3-1-4, Jan. 2008, Peer-reviwed
International conference proceedings, English

Contour Extraction and Tracking of Nonrigid Objects Using Mean Shift Algorithm and Level Set Methods
Kawamoto Shintaro; Mitsuhashi Wataru
Proceedings 0f International Workshop on Advanced Image Technology, A5-3-1-4, Jan. 2008, Peer-reviwed
International conference proceedings, English

An algorithmic study on blind source separation for preprocessing of an acoustic echo canceller
Sakai Yoshihiro; Takahashi Kota; Mitsuhashi Wataru
Proceedings of SICE Annual Conference 2007 in Takamatsu, 1400-1405, Sep. 2007, Peer-reviwed
International conference proceedings, English

Recognition of Circular Road Signs Invariant to Their Variation in Appearance
Masaomi Horino; Wataru Mitsuhashi
Proc. of International Workshop on Advanced Image Technology 2007, 683-686, Jan. 2007, Peer-reviwed
International conference proceedings, English

A Sequential Factorization Method for Euclidean Reconstruction from Image Sequences with Missing Data
Eijiro Shibusawa; Wataru Mitsuhashi
Proc. of International Workshop on Advanced Image Technology 2007, 868-871, Jan. 2007, Peer-reviwed
International conference proceedings, English

Robust Visual Tracking by Integrating Color and Motion Features
Yasuhiro Nishijima; Wataru Mitsuhashi
Proc. of International Workshop on Advanced Image Technology 2007, 710-713, Jan. 2007, Peer-reviwed
International conference proceedings, English

Recognition of Circular Road Signs by Using Conic Fitting and Log-Polar Mapping
Masaomi Horino; Li Xiangdong; Wataru Mitsuhashi
Proc. of International Workshop on Advanced Image Technology 2006, 438-443, Jan. 2006, Peer-reviwed
International conference proceedings, English

Motion Parameter Estimation by Using Spatially Localized Reticles and Its Application to Real-Time Object Tracking
Wataru MITSUHASHI; Kenji KOBAYASHI; Shinji KUNITANI
Transaction of IEE of Japan, 124, 2, 446-452, Feb. 2004, Peer-reviwed
Scientific journal, Japanese

Extraction of Feature Points suitable for Matching Image Correspondence
Yuma Kudo; Takeshi Kajiyama; Wataru Mitsuhyashi
Proceedings of SICE Annual Conference 2003, 2726-2729, Aug. 2003, Peer-reviwed
International conference proceedings, English

A new structure of spatial filters for real-time object tracking
Shinji Kunitani; Kenji Kobayashi; Wataru Mitsuhashi
Proceedings of SICE Annual Conference 2002, 66-69, Aug. 2002, Peer-reviwed
International conference proceedings, English

Tracking a Moving Object in Log-Polar Mapped Coordinates
Wataru MITSUHASHI; Hiroqui NITTA; Noboru OKAJIMA
Transaction of IEE of Japan, The Institute of Electrical Engineers of Japan, 122, 3, 158-165, Mar. 2002, Peer-reviwed, A new visual method with log-polar imaging geometry is proposed for tracking an object that translates in three dimensional space. The log-polar mapping is a popular model for space-variant sensing in computer vision, and is efficient in data reduction so that a tracking system can work with real time operation. An active camera with three degree of freedom (pan, tilt and zoom) is used to track the object and the log-polar mapping of images is performed with software computation, in which we can change the conversion parameters. In the log-polar coordinates, the lateral component of the object’s translation varies sinusoidally, while the longitudinal motion component along the visual axis is reduced to rather simpler translation. These motion components can be estimated in sub-pixel order of accuracy by detecting the phase difference of the complex wavelet transforms of the converted image sequences. By using a commercially available PC without additional peripheral equipment, the pursuit of a moving planar object can be executed in the rate of 10 or 15 frames/sec.
Scientific journal, Japanese

Biomimetic sensing systems for acoustic measurement and visual tracking
M Wataru
TRANSDUCERS '01: EUROSENSORS XV, DIGEST OF TECHNICAL PAPERS, VOLS 1 AND 2, SPRINGER-VERLAG BERLIN, 1650-1653, 2001, Peer-reviwed, A bionic sonar for detecting a moving object in invisible environments and a foveated sensor for tracking a target in visual scenes have been studied in relation to biologically motivated sensing systems. In the bionic sonar a linear period-modulated (LPM) signal is designed to mimic the location sound of the big brown bats, whereas the foveated sensor with a log-polar mapping (LPM) yields a mock architecture of the spatial distribution of the retinal ganglion cells. The close similarity between these sensing systems is described with reference to the arrangement of sensor elements.
International conference proceedings, English

平成11年度地域コンソーシアム研究開発事業「電子機器類製造プロセスの省エネルギー支援計測制御技術の開発」―IMIの設計と試作―第二年度成果報告書
三橋 渉
新エネルギー･産業技術総合開発機構, Mar. 2000
Japanese

平成10年度地域コンソーシアム研究開発事業「地域コンソーシアムエネルギー研究開発」電子機器類製造プロセスの省エネルギー支援計測制御技術の開発，IMIの設計と試作-第一年度成果報告書
三橋 渉
新エネルギー・産業技術総合開発機構, Mar. 1999
Japanese

Simultaneous estimation of range and velocity by a biomimetic sonar system
W Mitsuhashi
SENSORS AND MATERIALS, MYU, SCIENTIFIC PUBLISHING DIVISION, 10, 5, 297-311, 1998, Peer-reviwed, A biomimetic sonar system for simultaneous estimation of the range and the velocity of a moving object is proposed. This system emits linear-period-modulated (LPM) sound that has the time-frequency structure similar to that of echolocation sound utilized by typical echolocating bats. The echoes reflected by objects are processed using a bank of constant-Q (CQ) filters, which mimicks the frequency selectivity in the mammalian auditory periphery. In this system, each filter that composes the CQ filter bank is followed by a number of phase-detecting modules, and each module evokes a pulse in response to a specific phase value of sound stimuli. The ensemble response of all the modules reaches a maximum at a time corresponding to the object's range, and the phase value at the maximum yields information on the object's velocity. The precision in one-dimensional motion measurements performed in air was better than 50 mm/s in velocity and 0.2 mm in range though the LPM sound used in the measurements had a relatively small time-bandwidth product. A conventional sonar system with up-chirp signals did not yield reliable results because of its inherent ambiguity in simultaneous parameter estimation.
Scientific journal, English

Target Parameter Estimation on the Basis of Phase Histograms of the Outputs of Constant-Q Filter Bank.
Wataru MITSUHASHI
Transaction of IEE of Japan., 117, 4, 201-208, Apr. 1997, Peer-reviwed
Scientific journal, Japanese

A Computational Model of Echolocation
Wataru Mitsuhashi
Proc. of ASA and ASJ Joint Meeting, 133-138, Dec. 1996, Peer-reviwed
International conference proceedings, English

Sensing Algorithm and the Architecture of Sensory Systems
Wataru MITSUHASHI
Transaction of IEE of Japan, The Institute of Electrical Engineers of Japan, 116-E, 3, 85-89, Mar. 1996, Peer-reviwed
Scientific journal, Japanese

Unambiguous Estimation of Target Parameters by Means of Bio-Mimetic Sonar System
Wataru Mitsuhashi
Technical Digest of the 13th Sensor Symposium, 193-196, Jun. 1995
English

An experimental Study for determining ego-motion parameters of an autonomous vehicle by using photo-detectors array
Wataru Mitsuhashi; Kiyoshi Kusama
IEEE Tech. Digest on TRANSDUCERS'93, 874-877, Jun. 1993, Peer-reviwed
International conference proceedings, English

Processing of Echo-Locating Signal by using a Quadratic Pair of Constant-Q Filter Bank.
Wataru Mitsuhashi
Proceedings of 8th Digital Signal Processing Symposium., 207-214, Jun. 1993, Peer-reviwed
International conference proceedings, English

A computational model of echo location
三橋 渉
Journal of the Japan Society for Simulation Technology, 12, 1, 37-44, Jan. 1993, Peer-reviwed
Scientific journal, Japanese

Measurement of Shape from Disparity Based on a Computational Model for the Ocular Dominance Columns in Visual System
三橋 渉; 大村 和元
Transaction of the society of Instrument and Control Engineers, 28, 1, 136-144, Jan. 1992, Peer-reviwed
Scientific journal, Japanese

Target Parameter Estimation by Use of A Linear-Period Modulated Signal
Wataru Mitsuhashi; Hidetosi Kohno; Tomoyosi Takeuti; Hitosi Mochizuki
Proc. of 4th Pacific Congress on Marine Science and Technology, 57-64, Sep. 1990, Peer-reviwed
International conference proceedings, English

A Frequency Filter for Water Waves
望月 仁; 安藤 繁; 三橋 渉
Transaction of the Institute of Electrical Engineers of Japan, 110-A, 8, 493-500, Aug. 1990, Peer-reviwed
Scientific journal, Japanese

Flexible Spatial Filter Built by Electronic Circuits
岡 和彦; 三橋 渉; 山崎 弘郎
Transaction of the Society of Instrument and Control Engineers, The Society of Instrument and Control Engineers, 25, 3, 271-277, Mar. 1989, Peer-reviwed, The spatial filtering method is useful for the non-contact velocity measurement of moving object on which a random surface pattern or texture exists. A remarkable feature of this method is the simple structure and rapid response of optical parallel processing. However, there remains a serious problem that no signal is obtained if the characteristic frequency is not contained in spatial frequency components on the object's surface. In order to overcome this problem, pitch of the spatial filter must be adjusted to match the spatial frequency characteristics of the object's surface. But it is difficult to change the shape of the parallel slit reticle of the conventional spatial filter.
In this paper, we propose an electronic spatial filter utilizing an imaging device and full digital circuits. Various shapes of weighting function of spatial filter can be easily realized by this approach. A dual spatial filter having orthogonal sinusoidal weighting function is implemented. Its output can be utilized to sample a spatial frequency component out of the object surface.
An intelligent velocity sensing system is fabricated. It can evaluate the matching of filter performance with its object and adjust the reticle pitch automatically to meet change in the characteristics of the object surface. Features of this system is proven by experiments.
Scientific journal, Japanese

線形周期変調波の速度分布計測への応用
三橋 渉; 望月 仁; 竹内
海洋音響学会誌, 16, 3, 149-155, Mar. 1989, Peer-reviwed
Scientific journal, Japanese

Motion Measurement of Dynamic Images by the Use of Spatial Filter Built by Electronic Circuits
三橋 渉; 岡 和彦; 山崎 弘郎
Transaction of the Society of Instrument and Control Engineers, 24, 11, 1111-1117, Nov. 1988, Peer-reviwed
Scientific journal, Japanese

Velocity Vector Estimation of Moving Objects Using Sensor-Array and Linear-Period Modulated Signal
三橋 渉; 望月 仁; 田村 正孝; 山崎 弘郎
Transaction of the Society of Instrument and Control Engineers, 23, 7, 665-670, Jul. 1987, Peer-reviwed
Scientific journal, Japanese

An Adaptive Intelligent Velocity Sensing Systems
Hiro Yamasaki; Kazuo Oka; Wataru Mitsuhashi
IEEE Tech. Digest on TRANSDUCERS '87, 137-142, Jun. 1987, Peer-reviwed
International conference proceedings, English

New Structure for Intelligent Sensors
Hiro Yamasaki; Masatsugu Shimokawa; Wataru Mitsuhashi
IEEE Tech. Digest on TRANSDUCERS '85, 38-41, Jun. 1985, Peer-reviwed
International conference proceedings, English

Non-Contact Speed Measurement by Use of an Image Sensor
三橋 渉; 望月 仁
Transaction of the Institute of Electronics and Communication Engineers, J65C, 7, 578-579, Jul. 1982, Peer-reviwed
Scientific journal, Japanese

AN ENERGY-CONVERSION METHOD IN THE OCEAN USING THE DENSITY DIFFERENCE OF WATER
H MOCHIZUKI; W MITSUHASHI
OCEAN ENGINEERING, PERGAMON-ELSEVIER SCIENCE LTD, 8, 1, 91-96, 1981, Peer-reviwed
Scientific journal, English

パノラマ画像作成のための画像モザイク生成法
飯吉 建彰; 三橋 渉
Jun. 2008, ImageLab, 19, 6, 6-11, Japanese, Introduction other

An analysis of the Bionic sonar mechanism
三橋 渉
Jan. 1993, Journal of Physical Society of Japan, 48, 1, 10-16, Japanese, Peer-reviwed, Introduction other

Adaptive Filtering Applications
Muhammad Tahir Akhtar; Wataru Mitsuhashi; Akinori Nishihara
English, Joint work, Chapter 2: Applications of Adaptive Filtering: Recent Advancements in Active Noise Control, IntechOpen, Jun. 2011

合成開口ソーナー --線形周期変調波と線形周波数変調波--
三橋 渉
Japanese, Joint work, 海洋音響学会合成開口ソーナー部会, Apr. 2001

電気工学ハンドブック第六版
三橋渉
Japanese, Joint work, 電気学会，第10編 第6章「センサシステム」, Feb. 2001

Signal Processing Theory
三橋渉
Japanese, Editor, Baifukan, Jul. 1999

バイオソーナー
三橋 渉
Japanese, Joint work, 海洋音響学会バイオソーナー部会, Dec. 1997

Echo location System
Wataru Mitsuhashi
English, Joint work, Elsevier Science Publishers, 1996

聴覚センサ
三橋 渉
Japanese, Joint work, アドバンストセンサハンドブック(培風館), May 1994

Target Parameter Estimation by Linear-Period Modulated Signal
Wataru Mitsuhashi; Hitoshi Mochizuki
English, Joint work, Elsevier Science Publishers, 1993

電子的空間フィルタによる速度計
山崎 弘郎; 岡 和彦; 三橋 渉
Japanese, Joint work, 光波センシングの基礎と応用(オーム社), Aug. 1990

Adaptive algorithms for active control of impulsive noise
Muhammad Tahir Akhtar; Wataru Mitsuhashi
Invited oral presentation, English, the 40th International Congress and Exposition on Noise Control Engineering, INTER-NOISE 2011, Osaka, International conference
Sep. 2011

2つの経路推定フィルタを用いたオンライン2次経路推定手法の導入によるANCシステムの騒音除去性能の向上
大石 明久; ムハマド タヒル; アクター; 三橋
Oral presentation, Japanese, 電子情報通信学会応用音響研究会 技術研究報告,電子情報通信学会応用音響研究会
Jun. 2011

ブラインド信号分離を用いたダブルトーク状態における音響エコー除去
赤堀加奈; 坂井良広; Muhammad Tahir Akhtar; 三橋 渉
Oral presentation, Japanese, 電子情報通信学会応用音響研究会技術報告,電子情報通信学会応用音響研究会
Mar. 2011

対数周波数領域における調波構造に着目したピアノ多重音の自動採譜
東 真梨子; 三橋 渉
Oral presentation, Japanese, 情報処理学会 音楽情報科学研究会 研究報告,情報処理学会 音楽情報科学研究会
Feb. 2011

正中面での音像移動音の定位精度へ与える影響について
今野 和美; 三橋 渉
Oral presentation, Japanese, 電子情報通信学会,電子情報通信学会2008年総合大会
Mar. 2008

Mel Sub-band Spectral Sutraction と Ada Boost を用いた音声区間検出
臼倉 徹; 三橋 渉
Oral presentation, Japanese, 電子情報通信学会,電子情報通信学会2008年総合大会
Mar. 2008

EM アルゴリズムを用いて移動物体を許容した画像モザイク生成法
飯吉 建彰; 三橋 渉
Oral presentation, Japanese, 電子情報通信学会,電子情報通信学会画像工学研究会
Feb. 2008

重みつき射影復元による三次元復元の性能評価
渋沢英次郎; 三橋渉
Oral presentation, Japanese, 電子情報通信学会,パタン認識・メディア理解研究会
Dec. 2007

ブラインド信号分離を用いるエコーキャンセラアルゴリズムの検討
坂井良広; 高橋弘太; 三橋渉
Public symposium, Japanese, 第22回信号処理シンポジウム, 電子情報通信学会信号処理研究専門委員会, 仙台
Nov. 2007

音声の立ち上がりに着目した単語認識の検討
臼倉徹; 三橋渉
Oral presentation, Japanese, 日本音響学会,2007年秋期研究発表会
Sep. 2007

非観測データを含む画像系列からの相似復元に関して
渋沢英次郎; 三橋渉
Oral presentation, Japanese, 電子情報通信学会,パタン認識・メディア理解
Sep. 2007

Level Set Methods を用いた変形物体の輪郭抽出追跡
河本真太朗; 三橋渉
Oral presentation, Japanese, 電子情報通信学会,2007年総合大会
Mar. 2007

ラドン変換に基づくアフィン運動推定とリアルタイム追尾
生方 稔; 三橋 渉
Oral presentation, Japanese, 電子情報通信学会,電子情報通信学会 2005 ソサイエティ大会
Sep. 2005

くりこみ法と対数極座標変換を用いた円形道路標識の識別
堀野正臣; 三橋渉
Oral presentation, Japanese, 電子情報通信学会,電子情報通信学会 2005 ソサイエティ大会
Sep. 2005

運動パラメタに基づく領域分割と衝突時間推定
西嶋康浩; 三橋渉
Oral presentation, Japanese, 電子情報通信学会,電子情報通信学会 2005 ソサイエティ大会
Sep. 2005

Decomposition of image motions into fundamental parameters by using a bank of spatial filters and its application to monocular visual servoing
生方 稔; 牧野 裕; 三橋 渉
Oral presentation, Japanese, 2005 Annual Meeting Record, I.E.E. Japan.
Mar. 2005

Equi-Distance Tracking of a Preceding Target by Using a Monocular Active Camera
Yutaka Makino; Wataru Mitsuhashi
Public symposium, English, The 21st Sensor Symposium, The 21st Sensor Symposium, Kyoto, Japane
Oct. 2004

A Novel Configuration of Spatial Reticles for Tracking 3D Motion by Using a Monocular Camera
Yutaka Makino; Wataru Mitsuhashi
Public symposium, English, International Workshop on Modern Science and Technology 2004, IWMST2004, Kitami
Oct. 2004

移動物体の検出と予測カメラ制御による追尾
牧野 裕; 三橋 渉
Oral presentation, Japanese, 電子情報通信学会画像工学研究会技術研究報告
Feb. 2004

対応探索への利用を考慮した特徴抽出法
工藤 裕真; 三橋 渉
Oral presentation, Japanese, 電子情報通信学会画像工学研究会技術研究報告
Feb. 2004

A New Configuration of Spatial Reticles for Analysing Global Parameters of Object Motion.
Yutaka Makino; Shinji Kunitani; Wataru Mitsuhashi
Public symposium, English, The 20th Sensor Symposium, The 20th Sensor Symposium, Tokyo
Jul. 2003

Extraction of Affine Motion Parameters by Using Spatial Filters
国谷晋二; 小林健二; 三橋渉
Oral presentation, Japanese, IEICE Technical Report on Image Engineering
Jan. 2003

Feature extraction and Correspondence Matching for Camera Self-calibration and Motion Estimation
梶山岳士; 三橋渉
Oral presentation, Japanese, IEICE Technical Report on Image Engineering
Jan. 2003

局所空間フィルタを用いた運動パラメータ抽出
国谷 晋二; 小林 健二; 三橋 渉
Oral presentation, Japanese, 平成14年度電気学会電子・情報・システム部門大会,平成14年度電気学会電子・情報・システム部門大会講演論文集
Sep. 2002

物体追尾のための局所空間フィルタ
国谷 晋二; 三橋 渉
Public symposium, Japanese, 第19回「センサ・マイクロマシンと応用システム」, 電気学会, Kyoto
May 2002

物体追尾のための局所空間フィルタ
国谷 晋二; 三橋 渉
Oral presentation, Japanese, 第19回「センサ・マイクロマシンと応用システム」シンポジウム講演概要集
May 2002

姿勢制御カメラを用いた移動物体追尾
小林 健二; 三橋 渉
Oral presentation, Japanese, 平成13年度電気学会電子情報システム部門大会講演論文集
Sep. 2001

影切断法による形状計測
井島伸二; 三橋 渉
Oral presentation, Japanese, 平成13年度電気学会電子情報システム部門大会,平成13年度電気学会電子情報システム部門大会講演論文集
Sep. 2001

陰影の双対空間表現と形状計測への応用
井島 伸二; 千葉 大樹; 三橋 渉
Oral presentation, Japanese, 第40回計測自動制御学会学術講演会,第40回計測自動制御学会学術講演会予稿集
Jul. 2001

Biomimetic Sensing Systems for Acoustic Measurement and Visual Tracking
W. Mitsuhashi
Invited oral presentation, English, International Conference on Solid State Sensors and Actuators, IEEE, Munich, Germany, International conference
Jun. 2001

Shape from Shadow by Using Dual Space Representations
S. Ijima; H. Chiba; W. Mitsuhashi
Public symposium, English, The 18th Sensor Symposium, The 18th Sensor Symposium, Kawasaki
May 2001

平成12年度地域コンソーシアム研究開発事業「地域コンソーシアムエネルギー研究開発」電子機器類製造プロセスの省エネルギー支援計測制御技術の開発，IMIの設計と試作，最終年度報告書
三橋 渉
Others, Japanese, 新エネルギー･産業技術総合開発機構
Mar. 2001

適応ウインドウと緩和処理による視差推定
岡島 昇; 三橋 渉
Oral presentation, Japanese, 電子情報通信学会画像工学研究会技術研究報告，IE2000-163
Jan. 2001

中心窩センサの設計と物体認識への応用
野中智則; 三橋 渉
Oral presentation, Japanese, 電子情報通信学会画像工学研究会技術研究報告，IE2000-168
Jan. 2001

緩和処理に基づく階層的ステレオマッチング
岡島 昇; 三橋 渉
Oral presentation, Japanese, 第39回計測自動制御学会学術講演会予稿集
Jul. 2000

中心窩センサを用いた物体認識
野中智則; 三橋 渉
Oral presentation, Japanese, 第39回計測自動制御学会学術講演会,第39回計測自動制御学会学術講演会予稿集
Jul. 2000

Motion Estimation and Target Tracking in The Log-Polar Geometry
N. Okajima; H. Nitta; W. Mitsuhashi
Public symposium, English, The 17th Sensor Symposium, The 17th Sensor Symposium, Kawasaki
May 2000

Wavelet変換を用いた階層的ステレオマッチング
岡島 昇; 三橋 渉
Oral presentation, Japanese, 電気学会センサシステム応用研究会,電気学会センサシステム応用研究会
Mar. 2000

物体の移動に不変な特徴抽出
野中智宣; 三橋 渉
Oral presentation, Japanese, 電気学会センサシステム応用研究会，SSA-00-2
Mar. 2000

NAS-RIF アルゴリズムによる劣化画像の復元
阿曽賢一; 三橋 渉
Oral presentation, Japanese, 電子情報通信学会画像工学研究会技術研究報告，IE99-129
Feb. 2000

時空間適応フィルタを用いた音源追尾
伊丹真吾; 三橋 渉
Oral presentation, Japanese, 電子情報通信学会画像工学研究会技術研究報告，IE99-130
Feb. 2000

局所テクスチャ特徴を用いた画像解析
奥山潤一; 三橋 渉
Oral presentation, Japanese, 電子情報通信学会画像工学研究会技術研究報告，IE99-131
Feb. 2000

指数チャープ変換を用いた不変特徴抽出
野中智宣; 三橋 渉
Oral presentation, Japanese, 電子情報通信学会画像工学研究会技術研究報告，IE99-132
Feb. 2000

複素対数座標での運動物体の追跡
岡島 昇; 新田弘樹; 三橋 渉
Oral presentation, Japanese, 電気学会センサ・マイクロマシン部門準部門総合研究会，SSA-99-3
Nov. 1999

適応センサアレイによる移動音源の追尾
伊丹真吾; 三橋 渉
Oral presentation, Japanese, 電気学会センサ・マイクロマシン部門準部門総合研究会，SSA-99-4
Nov. 1999

一般化サイドロブキャンセラと適応信号処理による音源追跡
伊丹真吾; 三橋 渉
Oral presentation, Japanese, SICE'99計測自動制御学会第38回学術講演会,SICE'99計測自動制御学会第38回学術講演会予稿集
Jul. 1999

多重解析度画像のTexture-Spectrumを用いたテクスチャ識別
奥山潤一; 三橋 渉
Oral presentation, Japanese, SICE'99 計測自動制御学会第38回学術講演会,SICE'99計測自動制御学会第38回学術講演会予稿集
Jul. 1999

Depth measurement for a planar surface by projecting a pattern with size-invariant features
Wataru Mitsuhashi; Nobuyuki Hara
Public symposium, English, The 15th Sensor Symposium, The 15th Sensor Symposium, Kawasaki
Jun. 1997

3D Semi-Passive Digitizing System using Pulse-Compression
Iwao Fujimoto; Wataru Mitsuhashi; Shigeru Ando
Public symposium, English, The 14th Sensor Symposium, The 14th Sensor Symposium, Kawasaki
Jun. 1996

Unambiguous Estimation of Target Parameters by Means of Bio-Mimetic Sonar System
Wataru Mitsuhashi
Public symposium, English, Technical Digest of the 13th Sensor Symposium
Jun. 1995

Unambiguous Estimation of Range and Velocity of a Moving Object.
Wataru Mitsuhashi
Public symposium, English, The 12th Sensor Symposium, The 12th Sensor Symposium, Tokyo
Jun. 1994

New Structure for Intelligent Sensors
Hiro Yamasaki; Masatsugu Shimokawa; Wataru Mitsuhashi
Invited oral presentation, English, The 3rd International Conference on Solid State Sensors and Actuators, IEEE, Philadelphia, USA, International conference
Jun. 1985

電子情報通信学会

計測自動制御学会

電気学会

日本音響学会