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Dive into the research topics where Kitamura Daichi is active.

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Featured researches published by Kitamura Daichi.


IEICE Technical Report; IEICE Tech. Rep. | 2018

Experimental Evaluation of Multichannel Audio Source Separation Based on IDLMA

Kitamura Daichi; Sumino Hayato; Takamune Norihiro; Takamichi Shinnosuke; Saruwatari Hiroshi; Ono Nobutaka


Archive | 2017

SIGNAL PROCESSING METHOD AND SOUND SIGNAL PROCESSOR

Takahashi Yu; Kondo Kazunobu; Kitamura Daichi; Ono Junki; Nakajima Hiroaki; Saruwatari Hiroshi


IEICE Technical Report; IEICE Tech. Rep. | 2017

Study on efficient solver for independent low-rank matrix analysis with sparse time-series-activity regularization

Mitsui Yoshiki; Kitamura Daichi; Takamichi Shinnosuke; Ono Nobutaka; Saruwatari Hiroshi


IEICE Technical Report; IEICE Tech. Rep. | 2017

ILRMA with complex Student's t source model

Mogami Shinichi; Kitamura Daichi; Takamune Norihiro; Mitsui Yoshiki; Saruwatari Hiroshi; Ono Nobutaka; Takahashi Yu; Kondo Kazunobu


IEICE Technical Report; IEICE Tech. Rep. | 2016

Effective basis learning for sound source separation by semi-supervised nonnegative matrix factorization

Kitamura Daichi; Ono Nobutaka; Saruwatari Hiroshi; Takahashi Yu; Kondo Kazunobu


IEEE Conference Proceedings | 2016

決定された階数1チャネル非負行列因子分解を用いたホース型レスキューロボットのための自我騒音低減【Powered by NICT】

Takakusaki Moe; Kitamura Daichi; Ono Nobutaka; Yamada Takeshi; Makino Shoji; Saruwatari Hiroshi


IEEE Conference Proceedings | 2016

時変全極モデルベース基礎変形を用いた教師つきNMFを用いたオーディオ信号分離【Powered by NICT】

Nakajima Hiroaki; Kitamura Daichi; Takamune Norihiro; Koyama Shoichi; Saruwatari Hiroshi; Takahashi Yu; Kondo Kazunobu


IEICE Technical Report; IEICE Tech. Rep. | 2015

Analysis on Degree of Freedom for Supervised NMF with All-Pole-Model-Based Basis Deformation

Nakajima Hiroaki; Kitamura Daichi; Takamune Norihiro; Koyama Shoichi; Saruwatari Hiroshi; Ono Nobutaka; Takahashi Yu; Kondo Kazunobu


Museon | 2014

Experimental Evaluation of Superresolution-Based Nonnegative Matrix Factorization for Binaural Recording

Kitamura Daichi; Saruwatari Hiroshi; Nakamura Satoshi; Takahashi Yu; Kondo Kazunobu; Kameoka Hirokazu


Museon | 2013

Importance of Regularization in Superresolution-Based Multichannel Signal Separation with Nonnegative Matrix Factorization

Kitamura Daichi; Saruwatari Hiroshi; Shikano Kiyohiro; Kondo Kazunobu; Takahashi Yu

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