A computerized analysis system for vigilance studies. |
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| Authors: | A V?rri K Hirvonen J Hasan P Loula V H?kkinen |
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| Affiliation: | Signal Processing Laboratory, Tampere University of Technology, Finland. |
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| 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. |
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