TY - GEN
T1 - Remarks on a method to estimate the number of sources in blind source separation
AU - Fujita, Keiko
PY - 2012
Y1 - 2012
N2 - On the blind source separation problem, there is a method to use a quotient function of complex valued time-frequency informations of two observed signals. Studying a commutative distribution function of the quotient function, we can estimate original sources under some assumptions. We will give some remarks on the method in terms of application.
AB - On the blind source separation problem, there is a method to use a quotient function of complex valued time-frequency informations of two observed signals. Studying a commutative distribution function of the quotient function, we can estimate original sources under some assumptions. We will give some remarks on the method in terms of application.
KW - Blind source separation
KW - Cumulative distribution function
KW - Integral transform
UR - http://www.scopus.com/inward/record.url?scp=84867765571&partnerID=8YFLogxK
U2 - 10.1109/ICWAPR.2012.6294811
DO - 10.1109/ICWAPR.2012.6294811
M3 - 会議への寄与
AN - SCOPUS:84867765571
SN - 9781467315326
T3 - International Conference on Wavelet Analysis and Pattern Recognition
SP - 378
EP - 383
BT - Proceedings of 2012 International Conference on Wavelet Analysis and Pattern Recognition, ICWAPR 2012
T2 - 2012 International Conference on Wavelet Analysis and Pattern Recognition, ICWAPR 2012
Y2 - 15 July 2012 through 17 July 2012
ER -