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Katsutoshi Itoyama
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Statistical speech enhancement based on probabilistic integration of variational autoencoder and non-negative matrix factorization
Y Bando, M Mimura, K Itoyama, K Yoshii, T Kawahara
2018 IEEE International Conference on Acoustics, Speech and Signal …, 2018
1472018
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
872013
Singing voice analysis and editing based on mutually dependent F0 estimation and source separation
Y Ikemiya, K Yoshii, K Itoyama
2015 IEEE International Conference on Acoustics, Speech and Signal …, 2015
782015
Instrument Equalizer for Query-by-Example Retrieval: Improving Sound Source Separation Based on Integrated Harmonic and Inharmonic Models.
K Itoyama, M Goto, K Komatani, T Ogata, HG Okuno
Ismir, 133-138, 2008
572008
Unsupervised speech enhancement based on multichannel NMF-informed beamforming for noise-robust automatic speech recognition
K Shimada, Y Bando, M Mimura, K Itoyama, K Yoshii, T Kawahara
IEEE/ACM Transactions on Audio, Speech, and Language Processing 27 (5), 960-971, 2019
552019
Student's t nonnegative matrix factorization and positive semidefinite tensor factorization for single-channel audio source separation
K Yoshii, K Itoyama, M Goto
2016 IEEE International Conference on Acoustics, Speech and Signal …, 2016
542016
Singing voice separation and vocal F0 estimation based on mutual combination of robust principal component analysis and subharmonic summation
Y Ikemiya, K Itoyama, K Yoshii
IEEE/ACM Transactions on Audio, Speech, and Language Processing 24 (11 …, 2016
522016
Sound-based online localization for an in-pipe snake robot
Y Bando, H Suhara, M Tanaka, T Kamegawa, K Itoyama, K Yoshii, ...
2016 IEEE International Symposium on Safety, Security, and Rescue Robotics …, 2016
502016
Integration and adaptation of harmonic and inharmonic models for separating polyphonic musical signals
K Itoyama, M Goto, K Komatani, T Ogata, HG Okuno
2007 IEEE International Conference on Acoustics, Speech and Signal …, 2007
452007
Automatic Chord Recognition Based on Probabilistic Integration of Chord Transition and Bass Pitch Estimation.
K Sumi, K Itoyama, K Yoshii, K Komatani, T Ogata, HG Okuno
ISMIR, 39-44, 2008
412008
Automatic transcription of guitar tablature from audio signals in accordance with player's proficiency
K Yazawa, K Itoyama, HG Okuno
2014 IEEE International Conference on Acoustics, Speech and Signal …, 2014
382014
Sound source separation system, sound source separation method, and computer program for sound source separation
K Itoyama, H Okuno, M Goto
US Patent 8,239,052, 2012
352012
Function-and Rhythm-Aware Melody Harmonization Based on Tree-Structured Parsing and Split-Merge Sampling of Chord Sequences.
H Tsushima, E Nakamura, K Itoyama, K Yoshii
ISMIR, 502-508, 2017
342017
Student's t multichannel nonnegative matrix factorization for blind source separation
K Kitamura, Y Bando, K Itoyama, K Yoshii
2016 IEEE International Workshop on Acoustic Signal Enhancement (IWAENC), 1-5, 2016
312016
Generative statistical models with self-emergent grammar of chord sequences
H Tsushima, E Nakamura, K Itoyama, K Yoshii
Journal of New Music Research 47 (3), 226-248, 2018
302018
Speech enhancement based on Bayesian low-rank and sparse decomposition of multichannel magnitude spectrograms
Y Bando, K Itoyama, M Konyo, S Tadokoro, K Nakadai, K Yoshii, ...
IEEE/ACM Transactions on Audio, Speech, and Language Processing 26 (2), 215-230, 2017
292017
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
292015
Automatic speech recognition for mixed dialect utterances by mixing dialect language models
N Hirayama, K Yoshino, K Itoyama, S Mori, HG Okuno
IEEE/ACM Transactions on Audio, Speech, and Language Processing 23 (2), 373-382, 2015
272015
Musical Note Estimation for F0 Trajectories of Singing Voices Based on a Bayesian Semi-Beat-Synchronous HMM.
R Nishikimi, E Nakamura, K Itoyama, K Yoshii
ISMIR, 461-467, 2016
242016
Audio-based guitar tablature transcription using multipitch analysis and playability constraints
K Yazawa, D Sakaue, K Nagira, K Itoyama, HG Okuno
2013 IEEE International Conference on Acoustics, Speech and Signal …, 2013
242013
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