Yu Takahashi

发表

Audio signal separation using supervised NMF with time-variant all-pole-model-based basis deformation

Hiroshi Saruwatari, Shoichi Koyama, Hiroaki Nakajima, 2016, 2016 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA).

Crank-angle resolved real-time engine modelling for HiL based virtual calibration

Raul Tharmakulasingam, Yu Takahashi, Feihong Xia, 2018 .

Music signal separation using supervised NMF with all-pole-model-based discriminative basis deformation

Hiroshi Saruwatari, Shoichi Koyama, Hiroaki Nakajima, 2016, 2016 24th European Signal Processing Conference (EUSIPCO).

Divergence optimization in nonnegative matrix factorization with spectrogram restoration for multichannel signal separation

Hirokazu Kameoka, Satoshi Nakamura, Hiroshi Saruwatari, 2014, 2014 4th Joint Workshop on Hands-free Speech Communication and Microphone Arrays (HSCMA).

Theoretical analysis of musical noise in nonlinear noise reduction based on higher-order statistics

Hiroshi Saruwatari, Yu Takahashi, Kazunobu Kondo, 2012, Proceedings of The 2012 Asia Pacific Signal and Information Processing Association Annual Summit and Conference.

Efficient blind speech separation suitable for embedded devices

Kazuya Takeda, Hiroshi Saruwatari, Yu Takahashi, 2011, 2011 19th European Signal Processing Conference.

Structure selection algorithm for less musical-noise generation in integration systems of beamforming and spectral subtraction

Kiyohiro Shikano, Hiroshi Saruwatari, Yu Takahashi, 2009, 2009 IEEE/SP 15th Workshop on Statistical Signal Processing.

Source adaptive blind signal extraction using closed-form ICA for hands-free robot spoken dialogue system

Kiyohiro Shikano, Akira Tanaka, Hiroshi Saruwatari, 2009, 2009 IEEE International Conference on Acoustics, Speech and Signal Processing.

Blind Spatial Subtraction Array for Speech Enhancement in Noisy Environment

Kiyohiro Shikano, Hiroshi Saruwatari, Tomoya Takatani, 2009, IEEE Transactions on Audio, Speech, and Language Processing.

Independent Low-Rank Matrix Analysis Based on Generalized Kullback-Leibler Divergence

Hirokazu Kameoka, Hiroshi Saruwatari, Hiroaki Nakajima, 2019, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Development of a smart surgical robot with bended forceps for infant congenital esophageal atresia surgery

Masakatsu G. Fujie, Bo Zhang, Quanquan Liu, 2014, 2014 IEEE International Conference on Robotics and Automation (ICRA).

Multiple ICA-based real-time blind source extraction applied to handy size microphone

Hiroshi Hashimoto, Kiyohiro Shikano, Hiroshi Saruwatari, 2009, 2009 IEEE International Conference on Acoustics, Speech and Signal Processing.

Musical noise generation analysis for noise reduction methods based on spectral subtraction and MMSE STSA estimation

Kiyohiro Shikano, Hiroshi Saruwatari, Yu Takahashi, 2009, 2009 IEEE International Conference on Acoustics, Speech and Signal Processing.

Theoretical musical-noise analysis and its generalization for methods of integrating beamforming and spectral subtraction based on higher-order statistics

Hiroshi Saruwatari, Yu Takahashi, Kazunobu Kondo, 2010, 2010 IEEE International Conference on Acoustics, Speech and Signal Processing.

PERFORMANCE IMPROVEMENT OF HIGHER-ORDER ICA USING LEARNING PERIOD DETECTION BASED ON CLOSED-FORM SECOND-ORDER ICA AND KURTOSIS

Kiyohiro Shikano, Akira Tanaka, Hiroshi Saruwatari, 2008 .

Monaural source enhancement maximizing source-to-distortion ratio via automatic differentiation pdf

Hiroaki Nakajima, Yu Takahashi, Kazunobu Kondo, 2018, ArXiv.

Automatic optimization scheme of spectral subtraction based on musical noise assessment via higher-order statistics

Kiyohiro Shikano, Hiroshi Saruwatari, Yu Takahashi, 2008 .

Robust music signal separation based on supervised nonnegative matrix factorization with prevention of basis sharing

Kiyohiro Shikano, Hiroshi Saruwatari, Daichi Kitamura, 2013, IEEE International Symposium on Signal Processing and Information Technology.

Objective sound quality comparison based on higher-order statistics for nonlinear noise reduction methods (応用音響)

Kiyohiro Shikano, Hiroshi Saruwatari, Yu Takahashi, 2009 .

BLIND SPATIAL SUBTRACTION ARRAY WITH INDEPENDENT COMPONENT ANALYSIS FOR HANDS-FREE SPEECH RECOGNITION

Kiyohiro Shikano, Hiroshi Saruwatari, Tomoya Takatani, 2006 .

Development and evaluation of hands-free spoken dialogue system for railway station guidance

Kiyohiro Shikano, Hiroshi Saruwatari, Yu Takahashi, 2008, INTERSPEECH.

Independent Low-Rank Matrix Analysis Based on Time-Variant Sub-Gaussian Source Model

Hiroshi Saruwatari, Hiroaki Nakajima, Daichi Kitamura, 2018, 2018 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC).

Music signal separation based on Bayesian spectral amplitude estimator with automatic target prior adaptation

Satoshi Nakamura, Hiroshi Saruwatari, Daichi Kitamura, 2014, 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Objective sound quality evaluation for combination method of beamforming and spectral subtraction (応用音響)

Kiyohiro Shikano, Hiroshi Saruwatari, Yu Takahashi, 2009 .

Development of a robotic system with six‐degrees‐of‐freedom robotic tool manipulators for single‐port surgery

Quanquan Liu, Makoto Hashizume, Yo Kobayashi, 2015, The international journal of medical robotics + computer assisted surgery : MRCAS.

Vectorwise Coordinate Descent Algorithm for Spatially Regularized Independent Low-Rank Matrix Analysis

Hiroshi Saruwatari, Daichi Kitamura, Norihiro Takamune, 2018, 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP).

Superresolution-based stereo signal separation via supervised nonnegative matrix factorization

Kiyohiro Shikano, Hiroshi Saruwatari, Daichi Kitamura, 2013, 2013 18th International Conference on Digital Signal Processing (DSP).

Blind spatial subtraction array for hands-free speech recognition

Yu Takahashi, 2007 .

Fast and versatile blind separation of diverse sounds using closed-form estimation of probability density functions of sources

Akira Tanaka, Kiyohiro Shikano, Hiroshi Saruwatari, 2009, 2009 3rd IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP).

Real-time implementation of blind spatial subtraction array for hands-free robot spoken dialogue system

Kiyohiro Shikano, Hiroshi Saruwatari, Yu Takahashi, 2008, 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems.

Blind Source Separation for Speech Application Under Real Acoustic Environment

Hiroshi Saruwatari, Yu Takahashi, H. Saruwatari, 2012 .

Amplitude-based speech enhancement with nonnegative matrix factorization for asynchronous distributed recording

Takeshi Yamada, Shoji Makino, Yu Takahashi, 2014, 2014 14th International Workshop on Acoustic Signal Enhancement (IWAENC).

Music Signal Separation Based on Supervised Nonnegative Matrix Factorization with Orthogonality and Maximum-Divergence Penalties

Kiyohiro Shikano, Hiroshi Saruwatari, Daichi Kitamura, 2014, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Hands-free speech recognition challenge for real-world speech dialogue systems

Kiyohiro Shikano, Hiroshi Saruwatari, Yu Takahashi, 2009, 2009 IEEE International Conference on Acoustics, Speech and Signal Processing.

Crank-Angle Resolved Real-Time Engine Modelling A Seamless Transfer from Concept Design to HiL Testing

Raul Tharmakulasingam, Yu Takahashi, Feihong Xia, 2018 .

Discriminative and reconstructive basis training for audio source separation with semi-supervised nonnegative matrix factorization

Hiroshi Saruwatari, Daichi Kitamura, Yu Takahashi, 2016, 2016 IEEE International Workshop on Acoustic Signal Enhancement (IWAENC).

Theoretical analysis of musical noise in generalized spectral subtraction: Why should not use power/amplitude subtraction?

Kiyohiro Shikano, Hiroshi Saruwatari, Yu Takahashi, 2010, 2010 18th European Signal Processing Conference.

Internal robot noise reduction by using NAM microphone for hands-free speech recognition

Kiyohiro Shikano, Hiroshi Saruwatari, Yu Takahashi, 2007 .

Generalized independent low-rank matrix analysis using heavy-tailed distributions for blind source separation

Hiroshi Saruwatari, Daichi Kitamura, Norihiro Takamune, 2018, EURASIP J. Adv. Signal Process..

Blind Speech Enhancement with Independent Component Analysis and Spectral Subtraction

Yu Takahashi, Yu Takahashi, 2010 .

MMSE STSA estimator with nonstationary noise estimation based on ICA for high-quality speech enhancement

Kiyohiro Shikano, Hiroshi Saruwatari, Yu Takahashi, 2010, 2010 IEEE International Conference on Acoustics, Speech and Signal Processing.

Musical-Noise-Free Speech Enhancement Based on Optimized Iterative Spectral Subtraction

Kiyohiro Shikano, Hiroshi Saruwatari, Yu Takahashi, 2012, IEEE Transactions on Audio, Speech, and Language Processing.

Real-Time Blind Source Extraction with Learning Period Detection Based on Closed-Form Second-Order ICA and Kurtosis

Kiyohiro Shikano, Akira Tanaka, Hiroshi Saruwatari, 2009 .

Robust spatial subtraction array with independent component analysis for speech enhancement

Kiyohiro Shikano, Hiroshi Saruwatari, Tomoya Takatani, 2007, 2007 9th International Symposium on Signal Processing and Its Applications.

Fast nonclosed-form higher-order ICA with frequency-subband selection using closed-form second-order ICA

Kiyohiro Shikano, Akira Tanaka, Hiroshi Saruwatari, 2008 .

Fast Convergence Blind Source Separation Using Frequency Subband Interpolation by Null Beamforming

Kiyohiro Shikano, Hiroshi Saruwatari, Yu Takahashi, 2008, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Permutation-Robust Structure for ICA-Based Blind Source Extraction

Kiyohiro Shikano, Hiroshi Saruwatari, Tomoya Takatani, 2007, 2007 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP '07.

Blind speech extraction combining ICA-based noise estimation and less-musical-noise nonlinear post processing

Hiroshi Saruwatari, Yu Takahashi, Kazunobu Kondo, 2010, 2010 Conference Record of the Forty Fourth Asilomar Conference on Signals, Systems and Computers.

Musical-Noise Analysis in Methods of Integrating Microphone Array and Spectral Subtraction Based on Higher-Order Statistics

Kiyohiro Shikano, Hiroshi Saruwatari, Yu Takahashi, 2010, EURASIP J. Adv. Signal Process..

Musical noise analysis based on higher order statistics for microphone array and nonlinear signal processing

Kiyohiro Shikano, Hiroshi Saruwatari, Yu Takahashi, 2009, 2009 IEEE International Conference on Acoustics, Speech and Signal Processing.

Theoretical Analysis of Musical Noise in Generalized Spectral Subtraction Based on Higher Order Statistics

Kiyohiro Shikano, Hiroshi Saruwatari, Yu Takahashi, 2011, IEEE Transactions on Audio, Speech, and Language Processing.

Verification of HVAC systems and indoor environment in large-scale complex building : Part6 Evaluation of actual performance of window system and indoor environment

Yu Takahashi, Takashi Inoue, Sho Fujita, 2011 .

Music signal separation by supervised nonnegative matrix factorization with basis deformation

Kiyohiro Shikano, Hiroshi Saruwatari, Daichi Kitamura, 2013, 2013 18th International Conference on Digital Signal Processing (DSP).

Auto-tracking camera for dry-box laparoscopic training

Yu Takahashi, Masakazu Sato, Maki Nakata, 2018 .

Multichannel Signal Separation Combining Directional Clustering and Nonnegative Matrix Factorization with Spectrogram Restoration

Hirokazu Kameoka, Satoshi Nakamura, Hiroshi Saruwatari, 2015, IEEE/ACM Transactions on Audio, Speech, and Language Processing.

Independent low-rank matrix analysis based on parametric majorization-equalization algorithm

Hiroshi Saruwatari, Daichi Kitamura, Norihiro Takamune, 2017, 2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP).

In vivo experiments of a surgical robot with vision field control for single port endoscopic surgery

Masakatsu G. Fujie, Makoto Hashizume, Yo Kobayashi, 2011, 2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

Computationally efficient single channel dereverberation based on complementary wiener filter

Kazuya Takeda, Yu Takahashi, Kazunobu Kondo, 2013, 2013 IEEE International Conference on Acoustics, Speech and Signal Processing.

Musical noise controllable algorithm of channelwise spectral subtraction and beamforming based on higher-order statistics criterion

Kiyohiro Shikano, Yohei Ishikawa, Hiroshi Saruwatari, 2010, 2010 2nd International Workshop on Cognitive Information Processing.

Hybrid multichannel signal separation using supervised nonnegative matrix factorization with spectrogram restoration

Hirokazu Kameoka, Satoshi Nakamura, Hiroshi Saruwatari, 2014, Signal and Information Processing Association Annual Summit and Conference (APSIPA), 2014 Asia-Pacific.

Development of tool manipulator for single port surgery

Yo Kobayashi, Yuta Sekiguchi, Morimasa Tomikawa, 2012 .

Blind Speech Extraction Combining Generalized MMSE STSA Estimator and ICA-Based Noise and Speech Probability Density Function Estimations

Kiyohiro Shikano, Hiroshi Saruwatari, Yu Takahashi, 2010, LVA/ICA.

Luminance correction with raw digital images

Makoto Sato, Naoki Hashimoto, Mie Sato, 2006, SIGGRAPH '06.