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. Author manuscript; available in PMC: 2008 Mar 8.
Published in final edited form as: IEEE Trans Inf Technol Biomed. 2006 Apr;10(2):293–301. doi: 10.1109/TITB.2005.859878

Fig. 6.

Fig. 6

Separation result of signals depicted in Figure 3(b). EMG^ is obtained by high-pass filtering. EEG^, EOG1^, EOG2^ and ECG^ are derived using ICA approach and the matching step.