Kouhei Sekiguchi

According to our database, Kouhei Sekiguchi authored at least 27 papers between 2015 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2022

Autoregressive Moving Average Jointly-Diagonalizable Spatial Covariance Analysis for Joint Source Separation and Dereverberation.

Kouhei Sekiguchi, Yoshiaki Bando, Aditya Arie Nugraha, Mathieu Fontaine, Kazuyoshi Yoshii, Tatsuya Kawahara

IEEE ACM Trans. Audio Speech Lang. Process., 2022

Generalized Fast Multichannel Nonnegative Matrix Factorization Based on Gaussian Scale Mixtures for Blind Source Separation.

Mathieu Fontaine, Kouhei Sekiguchi, Aditya Arie Nugraha, Yoshiaki Bando, Kazuyoshi Yoshii

IEEE ACM Trans. Audio Speech Lang. Process., 2022

Joint Localization and Synchronization of Distributed Camera-Attached Microphone Arrays for Indoor Scene Analysis.

Yoshiaki Sumura, Kouhei Sekiguchi, Yoshiaki Bando, Aditya Arie Nugraha, Kazuyoshi Yoshii

Proceedings of the 17th International Workshop on Acoustic Signal Enhancement, 2022

DNN-free Low-Latency Adaptive Speech Enhancement Based on Frame-Online Beamforming Powered by Block-Online Fastmnmf.

Aditya Arie Nugraha, Kouhei Sekiguchi, Mathieu Fontaine, Yoshiaki Bando, Kazuyoshi Yoshii

Proceedings of the 17th International Workshop on Acoustic Signal Enhancement, 2022

Direction-Aware Adaptive Online Neural Speech Enhancement with an Augmented Reality Headset in Real Noisy Conversational Environments.

Kouhei Sekiguchi, Aditya Arie Nugraha, Yicheng Du, Yoshiaki Bando, Mathieu Fontaine, Kazuyoshi Yoshii

Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2022

Direction-Aware Joint Adaptation of Neural Speech Enhancement and Recognition in Real Multiparty Conversational Environments.

Yicheng Du, Aditya Arie Nugraha, Kouhei Sekiguchi, Yoshiaki Bando, Mathieu Fontaine, Kazuyoshi Yoshii

Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

Flow-Based Fast Multichannel Nonnegative Matrix Factorization for Blind Source Separation.

Aditya Arie Nugraha, Kouhei Sekiguchi, Mathieu Fontaine, Yoshiaki Bando, Kazuyoshi Yoshii

Proceedings of the IEEE International Conference on Acoustics, 2022

Elliptically Contoured Alpha-Stable Representation for MUSIC-Based Sound Source Localization.

Mathieu Fontaine, Diego Di Carlo, Kouhei Sekiguchi, Aditya Arie Nugraha, Yoshiaki Bando, Kazuyoshi Yoshii

Proceedings of the 30th European Signal Processing Conference, 2022

2021

Neural Full-Rank Spatial Covariance Analysis for Blind Source Separation.

Yoshiaki Bando, Kouhei Sekiguchi, Yoshiki Masuyama, Aditya Arie Nugraha, Mathieu Fontaine, Kazuyoshi Yoshii

IEEE Signal Process. Lett., 2021

Alpha-Stable Autoregressive Fast Multichannel Nonnegative Matrix Factorization for Joint Speech Enhancement and Dereverberation.

Mathieu Fontaine, Kouhei Sekiguchi, Aditya Arie Nugraha, Yoshiaki Bando, Kazuyoshi Yoshii

Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

Autoregressive Fast Multichannel Nonnegative Matrix Factorization For Joint Blind Source Separation And Dereverberation.

Kouhei Sekiguchi, Yoshiaki Bando, Aditya Arie Nugraha, Mathieu Fontaine, Kazuyoshi Yoshii

Proceedings of the IEEE International Conference on Acoustics, 2021

Gamma Process FastMNMF for Separating an Unknown Number of Sound Sources.

Yoshiaki Bando, Kouhei Sekiguchi, Kazuyoshi Yoshii

Proceedings of the 29th European Signal Processing Conference, 2021

2020

Fast Multichannel Nonnegative Matrix Factorization With Directivity-Aware Jointly-Diagonalizable Spatial Covariance Matrices for Blind Source Separation.

Kouhei Sekiguchi, Yoshiaki Bando, Aditya Arie Nugraha, Kazuyoshi Yoshii, Tatsuya Kawahara

IEEE ACM Trans. Audio Speech Lang. Process., 2020

A Flow-Based Deep Latent Variable Model for Speech Spectrogram Modeling and Enhancement.

Aditya Arie Nugraha, Kouhei Sekiguchi, Kazuyoshi Yoshii

IEEE ACM Trans. Audio Speech Lang. Process., 2020

Flow-Based Independent Vector Analysis for Blind Source Separation.

Aditya Arie Nugraha, Kouhei Sekiguchi, Mathieu Fontaine, Yoshiaki Bando, Kazuyoshi Yoshii

IEEE Signal Process. Lett., 2020

Adaptive Neural Speech Enhancement with a Denoising Variational Autoencoder.

Yoshiaki Bando, Kouhei Sekiguchi, Kazuyoshi Yoshii

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

Unsupervised Robust Speech Enhancement Based on Alpha-Stable Fast Multichannel Nonnegative Matrix Factorization.

Mathieu Fontaine, Kouhei Sekiguchi, Aditya Arie Nugraha, Kazuyoshi Yoshii

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

Fast Multichannel Correlated Tensor Factorization for Blind Source Separation.

Kazuyoshi Yoshii, Kouhei Sekiguchi, Yoshiaki Bando, Mathieu Fontaine, Aditya Arie Nugraha

Proceedings of the 28th European Signal Processing Conference, 2020

Semi-supervised Multichannel Speech Separation Based on a Phone- and Speaker-Aware Deep Generative Model of Speech Spectrograms.

Yicheng Du, Kouhei Sekiguchi, Yoshiaki Bando, Aditya Arie Nugraha, Mathieu Fontaine, Kazuyoshi Yoshii, Tatsuya Kawahara

Proceedings of the 28th European Signal Processing Conference, 2020

2019

Semi-Supervised Multichannel Speech Enhancement With a Deep Speech Prior.

Kouhei Sekiguchi, Yoshiaki Bando, Aditya Arie Nugraha, Kazuyoshi Yoshii, Tatsuya Kawahara

IEEE ACM Trans. Audio Speech Lang. Process., 2019

Audio-Visual SLAM towards Human Tracking and Human-Robot Interaction in Indoor Environments.

Aaron Chau, Kouhei Sekiguchi, Aditya Arie Nugraha, Kazuyoshi Yoshii, Kotaro Funakoshi

Proceedings of the 28th IEEE International Conference on Robot and Human Interactive Communication, 2019

A Deep Generative Model of Speech Complex Spectrograms.

Aditya Arie Nugraha, Kouhei Sekiguchi, Kazuyoshi Yoshii

Proceedings of the IEEE International Conference on Acoustics, 2019

Fast Multichannel Source Separation Based on Jointly Diagonalizable Spatial Covariance Matrices.

Kouhei Sekiguchi, Aditya Arie Nugraha, Yoshiaki Bando, Kazuyoshi Yoshii

Proceedings of the 27th European Signal Processing Conference, 2019

2018

Bayesian Multichannel Speech Enhancement with a Deep Speech Prior.

Kouhei Sekiguchi, Yoshiaki Bando, Kazuyoshi Yoshii, Tatsuya Kawahara

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2018

2017

Layout Optimization of Cooperative Distributed Microphone Arrays Based on Estimation of Source Separation Performance.

Kouhei Sekiguchi, Yoshiaki Bando, Katsutoshi Itoyama, Kazuyoshi Yoshii

J. Robotics Mechatronics, 2017

2016

Online simultaneous localization and mapping of multiple sound sources and asynchronous microphone arrays.

Kouhei Sekiguchi, Yoshiaki Bando, Keisuke Nakamura, Kazuhiro Nakadai, Katsutoshi Itoyama, Kazuyoshi Yoshii

Proceedings of the 2016 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2016

2015

Optimizing the layout of multiple mobile robots for cooperative sound source separation.

Kouhei Sekiguchi, Yoshiaki Bando, Katsutoshi Itoyama, Kazuyoshi Yoshii

Proceedings of the 2015 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2015