Common Interferences Removal from Dense Multichannel EEG Using Independent Component Decomposition

Figure 1

Simulation results ((a) is the pure signal, (b) is the contaminated signal, and (c) is the postprocessed signal. As we can see, although the noise is strong, the proposed method greatly improved the signal quality by doubling the correlation coefficient with the pure signal. Thus it validates the proposed method).

(a)

(b)

(c)