Title :
Online Infomax Algorithm and its Application to Remove EEG Artifacts
Author :
Wu, Xiaopei ; Ye, Zhongfu
Author_Institution :
Sch. of Inf. Sci. & Technol., Univ. of Sci. & Technol. of China, Hefei
Abstract :
An online infomax algorithm is proposed in this paper. The performances and properties of this online algorithm is investigated in detail. To the problem of the artifacts removal in real life EEG signal, both the online-and batch infomax algorithm are applied and compared. The experiment results show that the online infomax algorithm proposed in this paper has the good performance both in artifacts removal and convergence in time-varying mixing system
Keywords :
electroencephalography; medical signal processing; EEG; artifacts removal; batch infomax algorithm; online infomax algorithm; time-varying mixing system; Biology computing; Biomedical engineering; Biomedical signal processing; Electrocardiography; Electroencephalography; Equations; Gaussian processes; Independent component analysis; Signal processing algorithms; World Wide Web;
Conference_Titel :
Engineering in Medicine and Biology Society, 2005. IEEE-EMBS 2005. 27th Annual International Conference of the
Conference_Location :
Shanghai
Print_ISBN :
0-7803-8741-4
DOI :
10.1109/IEMBS.2005.1615391
