A Brief Review on Feature Based Approaches for Face Recognition

Face recognition is the process of matching one against many face images. In the process of face recognition, face image features have been matched with the database images using different distance classifier. In this paper, various approaches has been studied which has been utilized for the process of face recognition. These approaches use different types of features for various techniques. Some approaches use texture features, other approaches use structure and shape based features for face recognition. On the basis of literature survey one can conclude that texture based features provides better results for same type of images. But with pose variations structure based features provides better accuracy.