Introduction - If you have any usage issues, please Google them yourself
Face recognition pattern recognition research is an important issue, is currently a very active research. Face recognition is one of the most important process feature detection and extraction, because the eyes, nose and mouth and other features focused on the face of most of the information. Therefore, feature extraction for face recognition, not only to detect these features, but also to accurately locate. The eyes are the face recognition feature information contained in the largest organ, the follow-up to its precise positioning is the prerequisite and basis for feature extraction, and its accuracy is even more direct impact on the recognition rate of the entire system, so an effective, fast and accurate human Eye positioning is very important.