Ryo Mukai

According to our database, Ryo Mukai authored at least 51 papers between 2001 and 2015.

Collaborative distances:

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

2015

A fast audio search method based on skipping irrelevant signals by similarity upper-bound calculation.

Hidehisa Nagano, Ryo Mukai, Takayuki Kurozumi, Kunio Kashino

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

2014

BM25 With Exponential IDF for Instance Search.

Masaya Murata, Hidehisa Nagano, Ryo Mukai, Kunio Kashino, Shin'ichi Satoh

IEEE Trans. Multim., 2014

Mondrian hidden Markov model for music signal processing.

Masahiro Nakano, Yasunori Ohishi, Hirokazu Kameoka, Ryo Mukai, Kunio Kashino

Proceedings of the IEEE International Conference on Acoustics, 2014

2013

A stereo six-band motion picture capturing using 4K digital cinema camera.

Masaru Tsuchida, Shuji Sakai, Koichi Ito, Ryo Mukai, Kunio Kashino, Junji Yamato, Takafumi Aoki

Proceedings of the Special Interest Group on Computer Graphics and Interactive Techniques Conference, 2013

2012

NTT Communication Science Laboratories and National Institute of Informatics at TRECVID 2012 Instance Search and Multimedia Event Detection Tasks.

Masaya Murata, Tomonori Izumitani, Hidehisa Nagano, Ryo Mukai, Kunio Kashino, Shin'ichi Satoh

Proceedings of the 2012 TREC Video Retrieval Evaluation, 2012

Bayesian nonparametric music parser.

Masahiro Nakano, Yasunori Ohishi, Hirokazu Kameoka, Ryo Mukai, Kunio Kashino

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011

DOA Estimation for Multiple Sparse Sources with Arbitrarily Arranged Multiple Sensors.

Shoko Araki, Hiroshi Sawada, Ryo Mukai, Shoji Makino

J. Signal Process. Syst., 2011

NTT Communication Science Laboratories at TRECVID 2011 Content Based Copy Detection.

Ryo Mukai, Takayuki Kurozumi, Takahito Kawanishi, Hidehisa Nagano, Kunio Kashino

Proceedings of the 2011 TREC Video Retrieval Evaluation, 2011

2010

NTT Communication Science Laboratories at TRECVID 2010 Content Based Copy Detection.

Ryo Mukai, Takayuki Kurozumi, Kaoru Hiramatsu, Takahito Kawanishi, Hidehisa Nagano, Kunio Kashino

Proceedings of the TRECVID 2010 workshop participants notebook papers, 2010

2008

A background music detection method based on robust feature extraction.

Tomonori Izumitani, Ryo Mukai, Kunio Kashino

Proceedings of the IEEE International Conference on Acoustics, 2008

2007

Grouping Separated Frequency Components by Estimating Propagation Model Parameters in Frequency-Domain Blind Source Separation.

Hiroshi Sawada, Shoko Araki, Ryo Mukai, Shoji Makino

IEEE Trans. Speech Audio Process., 2007

Underdetermined blind sparse source separation for arbitrarily arranged multiple sensors.

Shoko Araki, Hiroshi Sawada, Ryo Mukai, Shoji Makino

Signal Process., 2007

2006

Blind Extraction of Dominant Target Sources Using ICA and Time-Frequency Masking.

Hiroshi Sawada, Shoko Araki, Ryo Mukai, Shoji Makino

IEEE Trans. Speech Audio Process., 2006

Frequency-Domain Blind Source Separation of Many Speech Signals Using Near-Field and Far-Field Models.

Ryo Mukai, Hiroshi Sawada, Shoko Araki, Shoji Makino

EURASIP J. Adv. Signal Process., 2006

Underdetermined sparse source separation of convolutive mixtures with observation vector clustering.

Shoko Araki, Hiroshi Sawada, Ryo Mukai, Shoji Makino

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

Solving the Permutation Problem of Frequency-Domain BSS when Spatial Aliasing Occurs with Wide Sensor Spacing.

Hiroshi Sawada, Shoko Araki, Ryo Mukai, Shoji Makino

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Blind Source Separation of Many Signals in the Frequency Domain.

Ryo Mukai, Hiroshi Sawada, Shoko Araki, Shoji Makino

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Doa Estimation for Multiple Sparse Sources with Normalized Observation Vector Clustering.

Shoko Araki, Hiroshi Sawada, Ryo Mukai, Shoji Makino

Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

On Calculating the Inverse of Separation Matrix in Frequency-Domain Blind Source Separation.

Hiroshi Sawada, Shoko Araki, Ryo Mukai, Shoji Makino

Proceedings of the Independent Component Analysis and Blind Signal Separation, 2006

Normalized observation vector clustering approach for sparse source separation.

Shoko Araki, Hiroshi Sawada, Ryo Mukai, Shoji Makino

Proceedings of the 14th European Signal Processing Conference, 2006

2005

Multistage SIMO-Model-Based Blind Source Separation Combining Frequency-Domain ICA and Time-Domain ICA.

Satoshi Ukai, Tomoya Takatani, Hiroshi Saruwatari, Kiyohiro Shikano, Ryo Mukai, Hiroshi Sawada

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

Blind Source Separation of Convolutive Mixtures of Speech in Frequency Domain.

Shoji Makino, Hiroshi Sawada, Ryo Mukai, Shoko Araki

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

Blind extraction of a dominant source from mixtures of many sources using ICA and time-frequency masking.

Hiroshi Sawada, Shoko Araki, Ryo Mukai, Shoji Makino

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

Blind extraction of a dominant source signal from mixtures of many sources [audio source separation applications].

Hiroshi Sawada, Shoko Araki, Ryo Mukai, Shoji Makino

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

Reducing musical noise by a fine-shift overlap-add method applied to source separation using a time-frequency mask.

Shoko Araki, Shoji Makino, Hiroshi Sawada, Ryo Mukai

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004

A robust and precise method for solving the permutation problem of frequency-domain blind source separation.

Hiroshi Sawada, Ryo Mukai, Shoko Araki, Shoji Makino

IEEE Trans. Speech Audio Process., 2004

Frequency domain blind source separation using small and large spacing sensor pairs.

Ryo Mukai, Hiroshi Sawada, Shoko Araki, Shoji Makino

Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Audio source separation based on independent component analysis.

Shoji Makino, Shoko Araki, Ryo Mukai, Hiroshi Sawada

Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Multistage SIMO-model-based blind source separation combining frequency-domain ICA and time-domain ICA.

Satoshi Ukai, Hiroshi Saruwatari, Tomoya Takatani, Ryo Mukai, Hiroshi Sawada

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

Convolutive blind source separation for more than two sources in the frequency domain.

Hiroshi Sawada, Ryo Mukai, Shoko Araki, Shoji Makino

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

Near-field frequency domain blind source separation for convolutive mixtures.

Ryo Mukai, Hiroshi Sawada, Shoko Araki, Shoji Makino

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

Underdetermined blind separation for speech in real environments with sparseness and ICA.

Shoko Araki, Shoji Makino, Audrey Blin, Ryo Mukai, Hiroshi Sawada

Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

Evaluation of Multistage SIMO-Model-Based Blind Source Separation Combining Frequency-Domain ICA and Time-Domain ICA.

Satoshi Ukai, Hiroshi Saruwatari, Tomoya Takatani, Kiyohiro Shikano, Ryo Mukai, Hiroshi Sawada

Proceedings of the Independent Component Analysis and Blind Signal Separation, 2004

Estimating the Number of Sources for Frequency-Domain Blind Source Separation.

Hiroshi Sawada, Stefan Winter, Ryo Mukai, Shoko Araki, Shoji Makino

Proceedings of the Independent Component Analysis and Blind Signal Separation, 2004

Frequency Domain Blind Source Separation for Many Speech Signals.

Ryo Mukai, Hiroshi Sawada, Shoko Araki, Shoji Makino

Proceedings of the Independent Component Analysis and Blind Signal Separation, 2004

Underdetermined Blind Separation of Convolutive Mixtures of Speech with Directivity Pattern Based Mask and ICA.

Shoko Araki, Shoji Makino, Hiroshi Sawada, Ryo Mukai

Proceedings of the Independent Component Analysis and Blind Signal Separation, 2004

Underdetermined blind speech separation with directivity pattern based continuous mask and ICA.

Shoko Araki, Shoji Makino, Hiroshi Sawada, Ryo Mukai

Proceedings of the 2004 12th European Signal Processing Conference, 2004

2003

The fundamental limitation of frequency domain blind source separation for convolutive mixtures of speech.

Shoko Araki, Ryo Mukai, Shoji Makino, Tsuyoki Nishikawa, Hiroshi Saruwatari

IEEE Trans. Speech Audio Process., 2003

A networkwide backup system with inter-memory autonomic copy mechanism.

Ryo Mukai, Shigeki Yamada, Satoshi Tanaka, Akira Tanaka, Minoru Kubota, Ichizo Kogiku

Syst. Comput. Jpn., 2003

Polar Coordinate Based Nonlinear Function for Frequency-Domain Blind Source Separation.

Hiroshi Sawada, Ryo Mukai, Shoko Araki, Shoji Makino

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003

Equivalence between Frequency-Domain Blind Source Separation and Frequency-Domain Adaptive Beamforming for Convolutive Mixtures.

Shoko Araki, Shoji Makino, Yoichi Hinamoto, Ryo Mukai, Tsuyoki Nishikawa, Hiroshi Saruwatari

EURASIP J. Adv. Signal Process., 2003

Direction of arrival estimation for multiple source signals using independent component analysis.

Hiroshi Sawada, Ryo Mukai, Shoji Makino

Proceedings of the Seventh International Symposium on Signal Processing and Its Applications, 2003

A robust approach to the permutation problem of frequency-domain blind source separation.

Hiroshi Sawada, Ryo Mukai, Shoko Araki, Shoji Makino

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

Robust real-time blind source separation for moving speakers in a room.

Ryo Mukai, Hiroshi Sawada, Shoko Araki, Shoji Makino

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002

Blind source separation with different sensor spacing and filter length for each frequency range.

Hiroshi Sawada, Shoko Araki, Ryo Mukai, Shoji Makino

Proceedings of the 12th IEEE Workshop on Neural Networks for Signal Processing, 2002

Removal of residual crosstalk components in blind source separation using LMS filters.

Ryo Mukai, Shoko Araki, Hiroshi Sawada, Shoji Makino

Proceedings of the 12th IEEE Workshop on Neural Networks for Signal Processing, 2002

Removal of residual cross-talk components in Blind Source Separation using time-delayed spectral subtraction.

Ryo Mukai, Shoko Araki, Hiroshi Sawada, Shoji Makino

Proceedings of the IEEE International Conference on Acoustics, 2002

Equivalence between frequency domain blind source separation and frequency domain adaptive beamforming.

Shoko Araki, Yoichi Hinamoto, Shoji Makino, Tsuyoki Nishikawa, Ryo Mukai, Hiroshi Saruwatari

Proceedings of the IEEE International Conference on Acoustics, 2002

2001

Implementation and performance evaluation of a memory-coupled scalable node architecture MESCAR for parallel and distributed processing.

Shigeki Yamada, Satoshi Tanaka, Akira Tanaka, Ryo Mukai

Syst. Comput. Jpn., 2001

Separation and dereverberation performance of frequency domain blind source separation for speech in a reverberant environment.

Ryo Mukai, Shoko Araki, Shoji Makino

Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

Equivalence between frequency domain blind source separation and frequency domain adaptive null beamformers.

Shoko Araki, Shoji Makino, Ryo Mukai, Hiroshi Saruwatari

Proceedings of the EUROSPEECH 2001 Scandinavia, 2001