Facial Feature Extraction Method Research Based On The Integral Projection Curve

Accurate positioning of the eyes and mouth is a prerequisite for fatigue driving detection, which the positioning accuracy affect the accuracy of fatigue driving detection. A picture of ORL facial image database as an example explained how to locate and extract the eyes and mouth images use integral projection method. Experiment on actual collection images and achieved higher accuracy. Experiment show that the facial feature extraction method can accurately extract and locate facial features, and can satisfy fatigue driving monitoring system the requirement of real-time and accuracy.