Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6269438 | Journal of Neuroscience Methods | 2013 | 18 Pages |
Abstract
⺠Preprocessing utility in ICA has not previously been demonstrated. ⺠We prove the strong necessity for preprocessing in preparation for ICA. ⺠Low-pass filtering parameters are needed to improve ICA. ⺠Simple Gaussian smoothing is as efficient than more complex denoising methods. ⺠Noise reduction seems to have the most effect on increasing component independence.
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Authors
Jean Michel Pignat, Oleksiy Koval, Dimitri Van De Ville, Sviatoslav Voloshynovskiy, Christoph Michel, Thierry Pun,