A new rapid algorithm for driver face organ detection

The monitoring and warning system for the driverpsilas driving behavior plays an important role in enhancing the safety of vehicles. Monitoring and analyzing the driverpsilas facial status by using the machine vision is one of hotspots in the assistant safe driving system. The face detection and face organ location technology of the system are discussed firstly. By analyzing the actual drivers state , the driver face location was obtained using the Gray Variance algorithm. From the extreme points of the projective curve we may divide the face areas, and then can get the accurate face organ location based on OSTU algorithm. The samples proved that the algorithm was real-time and efficient. The research was the foundation for further information-collecting and state-analyzing of driverpsilas eyes.