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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
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
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
532019
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
372014
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
292018
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
282015
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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