A computerized analysis system for vigilance studies
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1Signal Processing Laboratory, Tampere University of Technology, Finland.
Computer Methods and Programs in Biomedicine
|September 1, 1992
Abstract:
A digital signal analysis system for vigilance studies is presented. The analysis is based on adaptive segmentation, band pass filtering, nonlinear eye movement detection and rule-based decision making. A preliminary evaluation of seven subjects falling asleep showed that the system is able to detect small vigilance fluctuations reliably.