2002 · 174 citations · 8 references
ComputingAutomotive EngineeringComputer ScienceComputer VisionEye MovementsMachine VisionAction RecognitionEye Movement AnalysisFace RecognitionHead-eye CoordinationMotion CaptureOptical FlowAlertnessDriver Monitoring SystemsEye Movement DetectionEye Movement Feature ExtractionEye Movement MonitoringGaze EstimationGaze TrackingOptical Flow Features
We describe a system for analyzing human driver alertness. It relies on optical flow and color predicates to robustly track a person's head and facial features. Our system classifies rotation in all viewing directions, detects eye/mouth occlusion, detects eye blinking, and recovers the 3D gaze of the eyes. We show results and discuss how this system can be used for monitoring driver alertness.
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Rick Kjeldsen, John R. Kender · 2002 · 275 citations
Determining the gaze of faces in images
Andrew H. Gee, Roberto Cipolla · Image and Vision Computing · 1994 · 243 citations
Development of drowsiness detection system
Hiroshi Ueno, Masayuki Kaneda, Masataka Tsukino · 2002 · 199 citations