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Takuma Otsuka
Takuma Otsuka
NTT Communication Science Labs
Verified email at ieee.org
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Year
Noise correlation matrix estimation for improving sound source localization by multirotor UAV
K Furukawa, K Okutani, K Nagira, T Otsuka, K Itoyama, K Nakadai, ...
2013 IEEE/RSJ International Conference on Intelligent Robots and Systems …, 2013
752013
Spatio-temporal dynamics in collective frog choruses examined by mathematical modeling and field observations
I Aihara, T Mizumoto, T Otsuka, H Awano, K Nagira, HG Okuno, K Aihara
Scientific reports 4 (1), 1-8, 2014
682014
Design and implementation of selectable sound separation on the Texai telepresence system using HARK
T Mizumoto, K Nakadai, T Yoshida, R Takeda, T Otsuka, T Takahashi, ...
2011 IEEE International Conference on Robotics and Automation, 2130-2137, 2011
632011
Bayesian nonparametrics for microphone array processing
T Otsuka, K Ishiguro, H Sawada, HG Okuno
IEEE/ACM Transactions on Audio, Speech, and Language Processing 22 (2), 493-504, 2013
532013
Real-time audio-to-score alignment using particle filter for coplayer music robots
T Otsuka, K Nakadai, T Takahashi, T Ogata, HG Okuno
EURASIP Journal on Advances in Signal Processing 2011, 1-13, 2011
532011
Complex and transitive synchronization in a frustrated system of calling frogs
I Aihara, R Takeda, T Mizumoto, T Otsuka, T Takahashi, HG Okuno, ...
Physical Review E 83 (3), 031913, 2011
512011
Quantum transport evidence of Weyl fermions in an epitaxial ferromagnetic oxide
K Takiguchi, YK Wakabayashi, H Irie, Y Krockenberger, T Otsuka, ...
Nature communications 11 (1), 1-12, 2020
442020
Robot musical accompaniment: integrating audio and visual cues for real-time synchronization with a human flutist
A Lim, T Mizumoto, LK Cahier, T Otsuka, T Takahashi, K Komatani, ...
2010 IEEE/RSJ International Conference on Intelligent Robots and Systems …, 2010
402010
Machine-learning-assisted thin-film growth: Bayesian optimization in molecular beam epitaxy of SrRuO3 thin films
YK Wakabayashi, T Otsuka, Y Krockenberger, H Sawada, Y Taniyasu, ...
APL Materials 7 (10), 101114, 2019
382019
Sound imaging of nocturnal animal calls in their natural habitat
T Mizumoto, I Aihara, T Otsuka, R Takeda, K Aihara, HG Okuno
Journal of Comparative Physiology A 197 (9), 915-921, 2011
302011
Human-robot ensemble between robot thereminist and human percussionist using coupled oscillator model
T Mizumoto, T Otsuka, K Nakadai, T Takahashi, K Komatani, T Ogata, ...
2010 IEEE/RSJ International Conference on Intelligent Robots and Systems …, 2010
272010
Solving Google’s continuous audio CAPTCHA with HMM-based automatic speech recognition
S Sano, T Otsuka, HG Okuno
International Workshop on Security, 36-52, 2013
232013
HMM-based Attacks on Google's ReCAPTCHA with Continuous Visual and Audio symbols
S Sano, T Otsuka, K Itoyama, HG Okuno
Journal of information processing 23 (6), 814-826, 2015
222015
Musical score position estimating apparatus, musical score position estimating method, and musical score position estimating program
K Nakadai, T Otsuka, H Okuno
US Patent 8,440,901, 2013
222013
Incremental polyphonic audio to score alignment using beat tracking for singer robots
T Otsuka, T Takahashi, HG Okuno, K Komatani, T Ogata, K Murata, ...
2009 IEEE/RSJ International Conference on Intelligent Robots and Systems …, 2009
212009
Bayesian unification of sound source localization and separation with permutation resolution
T Otsuka, K Ishiguro, H Sawada, HG Okuno
Twenty-Sixth AAAI Conference on Artificial Intelligence, 2012
192012
Particle-filter based audio-visual beat-tracking for music robot ensemble with human guitarist
T Itohara, T Otsuka, T Mizumoto, T Ogata, HG Okuno
2011 IEEE/RSJ International Conference on Intelligent Robots and Systems …, 2011
192011
Musical score position estimating device, musical score position estimating method, and musical score position estimating robot
K Nakadai, T Otsuka, H Okuno
US Patent 8,889,976, 2014
162014
Multichannel sound source dereverberation and separation for arbitrary number of sources based on Bayesian nonparametrics
T Otsuka, K Ishiguro, T Yoshioka, H Sawada, HG Okuno
IEEE/ACM Transactions on Audio, Speech, and Language Processing 22 (12 …, 2014
162014
Design and Implementation of Two-level Synchronization for Interactive Music Robot.
T Otsuka, K Nakadai, T Takahashi, K Komatani, T Ogata, HG Okuno
AAAI, 2010
152010
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Articles 1–20