Kazunobu KONDO


Independent Low-Rank Matrix Analysis Based on Generalized Kullback-Leibler Divergence
Shinichi MOGAMI Yoshiki MITSUI Norihiro TAKAMUNE Daichi KITAMURA Hiroshi SARUWATARI Yu TAKAHASHI Kazunobu KONDO Hiroaki NAKAJIMA Hirokazu KAMEOKA 
Publication:   
Publication Date: 2019/02/01
Vol. E102-A  No. 2  pp. 458-463
Type of Manuscript:  LETTER
Category: Engineering Acoustics
Keyword: 
blind source separationnonnegative matrix factorizationPoisson distributionKullback-Leibler divergence
 Summary | Full Text:PDF(1.8MB)

Music Signal Separation Based on Supervised Nonnegative Matrix Factorization with Orthogonality and Maximum-Divergence Penalties
Daichi KITAMURA Hiroshi SARUWATARI Kosuke YAGI Kiyohiro SHIKANO Yu TAKAHASHI Kazunobu KONDO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/05/01
Vol. E97-A  No. 5  pp. 1113-1118
Type of Manuscript:  LETTER
Category: Engineering Acoustics
Keyword: 
music signal separationnonnegative matrix factorizationsupervised method
 Summary | Full Text:PDF(3.8MB)

Effective Frame Selection for Blind Source Separation Based on Frequency Domain Independent Component Analysis
Yusuke MIZUNO Kazunobu KONDO Takanori NISHINO Norihide KITAOKA Kazuya TAKEDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/03/01
Vol. E97-A  No. 3  pp. 784-791
Type of Manuscript:  PAPER
Category: Engineering Acoustics
Keyword: 
dodecahedral microphone arrayfrequency domain independent component analysiscomputational complexity reductionsignal to interference ratio improvement
 Summary | Full Text:PDF(2MB)