Title :
Blind source separation using analytic wavelet transform
Author :
Morimoto, Akira ; Ryuichi, Ashino ; Mandai, Takeshi ; Sasaki, Fumio
Author_Institution :
Inf. Sci., Osaka Kyoiku Univ., Kashiwara
Abstract :
The algorithms to solve the simplest version of spatio-temporal mixture problem in the blind source separation are proposed. The analytic wavelet transform is used to represent time-frequency information and a numerical simulation is given.
Keywords :
blind source separation; spatiotemporal phenomena; time-frequency analysis; wavelet transforms; analytic wavelet transform; blind source separation; spatio-temporal mixture problem; time-frequency information representation; Algorithm design and analysis; Blind source separation; Information analysis; Pattern analysis; Sensor arrays; Signal analysis; Source separation; Time frequency analysis; Wavelet analysis; Wavelet transforms; Analytic signal; Analytic wavelet transform; Blind source separation; Spatio-temporal mixture problem; Time-frequency analysis;
Conference_Titel :
Wavelet Analysis and Pattern Recognition, 2008. ICWAPR '08. International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-2238-8
Electronic_ISBN :
978-1-4244-2239-5
DOI :
10.1109/ICWAPR.2008.4635839
