Fully automated real time fatigue detection of drivers through Fuzzy Expert Systems
A non-intrusive fatigue detection system based on the video analysis of drivers. Eye closure duration measured through eye state information and yawning analyzed through mouth state information. Lips are searched through spatial fuzzy c-means (s-FCM) clustering. Pupils are also detected in the upper part of the face window on the basis of radii, inter-pupil distance and angle. The monitored information of eyes and mouth are further passed to Fuzzy Expert System (FES) that classifies the true state of the driver.
fatigue detection fuzzy expert systems s-fcm kalman filter fuzzy logic vigilance monitoring