Kouhei Sekiguchi

33 papers A 7B 1Misc 3Journal 14Unranked 8
YearRankTypeTitle / Venue / Authors
2022 J jnl
Autoregressive Moving Average Jointly-Diagonalizable Spatial Covariance Analysis for Joint Source Separation and Dereverberation.
IEEE ACM Trans. Audio Speech Lang. Process.
Kouhei Sekiguchi, Yoshiaki Bando, Aditya Arie Nugraha, Mathieu Fontaine, Kazuyoshi Yoshii, Tatsuya Kawahara
2022 J jnl
DNN-Free Low-Latency Adaptive Speech Enhancement Based on Frame-Online Beamforming Powered by Block-Online FastMNMF.
CoRR
Aditya Arie Nugraha, Kouhei Sekiguchi, Mathieu Fontaine, Yoshiaki Bando, Kazuyoshi Yoshii
2022 — conf
DNN-free Low-Latency Adaptive Speech Enhancement Based on Frame-Online Beamforming Powered by Block-Online Fastmnmf.
IWAENC
Aditya Arie Nugraha, Kouhei Sekiguchi, Mathieu Fontaine, Yoshiaki Bando, Kazuyoshi Yoshii
2022 A conf
Direction-Aware Adaptive Online Neural Speech Enhancement with an Augmented Reality Headset in Real Noisy Conversational Environments.
IROS
Kouhei Sekiguchi, Aditya Arie Nugraha, Yicheng Du, Yoshiaki Bando, Mathieu Fontaine, Kazuyoshi Yoshii
2022 J jnl
Direction-Aware Adaptive Online Neural Speech Enhancement with an Augmented Reality Headset in Real Noisy Conversational Environments.
CoRR
Kouhei Sekiguchi, Aditya Arie Nugraha, Yicheng Du, Yoshiaki Bando, Mathieu Fontaine, Kazuyoshi Yoshii
2022 A conf
Direction-Aware Joint Adaptation of Neural Speech Enhancement and Recognition in Real Multiparty Conversational Environments.
INTERSPEECH
Yicheng Du, Aditya Arie Nugraha, Kouhei Sekiguchi, Yoshiaki Bando, Mathieu Fontaine, Kazuyoshi Yoshii
2022 J jnl
Direction-Aware Joint Adaptation of Neural Speech Enhancement and Recognition in Real Multiparty Conversational Environments.
CoRR
Yicheng Du, Aditya Arie Nugraha, Kouhei Sekiguchi, Yoshiaki Bando, Mathieu Fontaine, Kazuyoshi Yoshii
2022 — conf
Elliptically Contoured Alpha-Stable Representation for MUSIC-Based Sound Source Localization.
EUSIPCO
Mathieu Fontaine, Diego Di Carlo, Kouhei Sekiguchi, Aditya Arie Nugraha, Yoshiaki Bando, Kazuyoshi Yoshii
2022 Misc conf
Flow-Based Fast Multichannel Nonnegative Matrix Factorization for Blind Source Separation.
ICASSP
Aditya Arie Nugraha, Kouhei Sekiguchi, Mathieu Fontaine, Yoshiaki Bando, Kazuyoshi Yoshii
2022 J jnl
Generalized Fast Multichannel Nonnegative Matrix Factorization Based on Gaussian Scale Mixtures for Blind Source Separation.
CoRR
Mathieu Fontaine, Kouhei Sekiguchi, Aditya Arie Nugraha, Yoshiaki Bando, Kazuyoshi Yoshii
2022 J jnl
Generalized Fast Multichannel Nonnegative Matrix Factorization Based on Gaussian Scale Mixtures for Blind Source Separation.
IEEE ACM Trans. Audio Speech Lang. Process.
Mathieu Fontaine, Kouhei Sekiguchi, Aditya Arie Nugraha, Yoshiaki Bando, Kazuyoshi Yoshii
2022 — conf
Joint Localization and Synchronization of Distributed Camera-Attached Microphone Arrays for Indoor Scene Analysis.
IWAENC
Yoshiaki Sumura, Kouhei Sekiguchi, Yoshiaki Bando, Aditya Arie Nugraha, Kazuyoshi Yoshii
2021 A conf
Alpha-Stable Autoregressive Fast Multichannel Nonnegative Matrix Factorization for Joint Speech Enhancement and Dereverberation.
Interspeech
Mathieu Fontaine, Kouhei Sekiguchi, Aditya Arie Nugraha, Yoshiaki Bando, Kazuyoshi Yoshii
2021 Misc conf
Autoregressive Fast Multichannel Nonnegative Matrix Factorization For Joint Blind Source Separation And Dereverberation.
ICASSP
Kouhei Sekiguchi, Yoshiaki Bando, Aditya Arie Nugraha, Mathieu Fontaine, Kazuyoshi Yoshii
2021 — conf
Gamma Process FastMNMF for Separating an Unknown Number of Sound Sources.
EUSIPCO
Yoshiaki Bando, Kouhei Sekiguchi, Kazuyoshi Yoshii
2021 J jnl
Neural Full-Rank Spatial Covariance Analysis for Blind Source Separation.
IEEE Signal Process. Lett.
Yoshiaki Bando, Kouhei Sekiguchi, Yoshiki Masuyama, Aditya Arie Nugraha, Mathieu Fontaine, Kazuyoshi Yoshii
2020 J jnl
A Flow-Based Deep Latent Variable Model for Speech Spectrogram Modeling and Enhancement.
IEEE ACM Trans. Audio Speech Lang. Process.
Aditya Arie Nugraha, Kouhei Sekiguchi, Kazuyoshi Yoshii
2020 A conf
Adaptive Neural Speech Enhancement with a Denoising Variational Autoencoder.
INTERSPEECH
Yoshiaki Bando, Kouhei Sekiguchi, Kazuyoshi Yoshii
2020 — conf
Fast Multichannel Correlated Tensor Factorization for Blind Source Separation.
EUSIPCO
Kazuyoshi Yoshii, Kouhei Sekiguchi, Yoshiaki Bando, Mathieu Fontaine, Aditya Arie Nugraha
2020 J jnl
Fast Multichannel Nonnegative Matrix Factorization With Directivity-Aware Jointly-Diagonalizable Spatial Covariance Matrices for Blind Source Separation.
IEEE ACM Trans. Audio Speech Lang. Process.
Kouhei Sekiguchi, Yoshiaki Bando, Aditya Arie Nugraha, Kazuyoshi Yoshii, Tatsuya Kawahara
2020 J jnl
Flow-Based Independent Vector Analysis for Blind Source Separation.
IEEE Signal Process. Lett.
Aditya Arie Nugraha, Kouhei Sekiguchi, Mathieu Fontaine, Yoshiaki Bando, Kazuyoshi Yoshii
2020 — conf
Semi-supervised Multichannel Speech Separation Based on a Phone- and Speaker-Aware Deep Generative Model of Speech Spectrograms.
EUSIPCO
Yicheng Du, Kouhei Sekiguchi, Yoshiaki Bando, Aditya Arie Nugraha, Mathieu Fontaine, Kazuyoshi Yoshii, Tatsuya Kawahara
2020 A conf
Unsupervised Robust Speech Enhancement Based on Alpha-Stable Fast Multichannel Nonnegative Matrix Factorization.
INTERSPEECH
Mathieu Fontaine, Kouhei Sekiguchi, Aditya Arie Nugraha, Kazuyoshi Yoshii
2019 Misc conf
A Deep Generative Model of Speech Complex Spectrograms.
ICASSP
Aditya Arie Nugraha, Kouhei Sekiguchi, Kazuyoshi Yoshii
2019 J jnl
A Deep Generative Model of Speech Complex Spectrograms.
CoRR
Aditya Arie Nugraha, Kouhei Sekiguchi, Kazuyoshi Yoshii
2019 B conf
Audio-Visual SLAM towards Human Tracking and Human-Robot Interaction in Indoor Environments.
RO-MAN
Aaron Chau, Kouhei Sekiguchi, Aditya Arie Nugraha, Kazuyoshi Yoshii, Kotaro Funakoshi
2019 — conf
Fast Multichannel Source Separation Based on Jointly Diagonalizable Spatial Covariance Matrices.
EUSIPCO
Kouhei Sekiguchi, Aditya Arie Nugraha, Yoshiaki Bando, Kazuyoshi Yoshii
2019 J jnl
Fast Multichannel Source Separation Based on Jointly Diagonalizable Spatial Covariance Matrices.
CoRR
Kouhei Sekiguchi, Aditya Arie Nugraha, Yoshiaki Bando, Kazuyoshi Yoshii
2019 J jnl
Semi-Supervised Multichannel Speech Enhancement With a Deep Speech Prior.
IEEE ACM Trans. Audio Speech Lang. Process.
Kouhei Sekiguchi, Yoshiaki Bando, Aditya Arie Nugraha, Kazuyoshi Yoshii, Tatsuya Kawahara
2018 — conf
Bayesian Multichannel Speech Enhancement with a Deep Speech Prior.
APSIPA
Kouhei Sekiguchi, Yoshiaki Bando, Kazuyoshi Yoshii, Tatsuya Kawahara
2017 J jnl
Layout Optimization of Cooperative Distributed Microphone Arrays Based on Estimation of Source Separation Performance.
J. Robotics Mechatronics
Kouhei Sekiguchi, Yoshiaki Bando, Katsutoshi Itoyama, Kazuyoshi Yoshii
2016 A conf
Online simultaneous localization and mapping of multiple sound sources and asynchronous microphone arrays.
IROS
Kouhei Sekiguchi, Yoshiaki Bando, Keisuke Nakamura, Kazuhiro Nakadai, Katsutoshi Itoyama, Kazuyoshi Yoshii
2015 A conf
Optimizing the layout of multiple mobile robots for cooperative sound source separation.
IROS
Kouhei Sekiguchi, Yoshiaki Bando, Katsutoshi Itoyama, Kazuyoshi Yoshii