Baycan Akcay, M. Engin, E. Z. Engin, Seyhan Coskun, Gungor Polat
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Investigation of sleep stages identification with time-scale based parameters
In this study, the time-scale based analysis of EEG signals is shown for recognition of sleep stages. The EEG signals from healthy subjects are analyzed by Scalogram method in the time-scale domain. We observed that statistical parameters, the average gray level and measure of uniformity extracted from the energy distribution images, are found to be effective on the recognition of sleep stages.