Title :
A novel grid-box-counting method for blind separation of sources
Author :
Chen, Yang ; He, Zhenya ; Yang, Luxi
Author_Institution :
Dept. of Radio Eng., Southeast Univ., Nanjing, China
Abstract :
The independence of random variables (RVs) can be evaluated by simply `counting grid-boxes´. The paper considers this interesting phenomenon, gives theoretical explanations for it and proposes a simple method for blind source separation (BSS). The new method shows high performance in separating multimedia signals and favors digital implementation
Keywords :
multimedia systems; sensor fusion; blind source separation; digital method; grid box counting method; independent random variables; multimedia signal separation; Blind source separation; Costs; Digital signal processing; Hardware; Helium; Mutual information; Random variables; Sensor phenomena and characterization; Signal processing; Source separation;
Conference_Titel :
Intelligent Multimedia, Video and Speech Processing, 2001. Proceedings of 2001 International Symposium on
Conference_Location :
Hong Kong
Print_ISBN :
962-85766-2-3
DOI :
10.1109/ISIMP.2001.925379
