The Research Based on Face Detection and Location System

In this paper, the algorithm of face recognition technology is made a comprehensive study. Firstly studied the methods of face detection, facial feature of bottom-up approach, template matching method, the method of face appearance, and then focused on color-based face detection algorithm. After studied method on face detection, the region segmentation of the face and the mark of facial feature are described. Finally two methods of face detection are proposed, the first method for the similarity-based approach, through similarity calculation, binary face region after the mark. The second method is based on areas of skin, hair regional approach. It is used to detect the use of color face region approach. In the face region detection is completed later on detected human face of the facial features of the mark. Through the above studies facial recognition system in many areas play a significant role, especially in the authority with the safety and attendance units, network security, banking, customs border control, property management, military security, the smart ID card, smart access control, drivers license verification, computer sign-on system, credit card verification, medical, records management, video conferencing, interactive, public security (criminal identification), and so has a great prospect, Therefore, the facial recognition technology is increasingly becoming a research focus in the area of the current pattern recognition and artificial intelligence.