Face recognition is technique which is used to identify person by their face. Identifying the person is performed with different types of Biometric like iris scan, finger print, face recognition, gait recognition; signature etc. face recognition is widely spread in world since some year for recognition of person for authentication and security purpose. There are many problems are occurred when it perform face recognition like illumination, light intensity, blurred face, noisy image, tilted face, different head pose & scale. Face recognition is combination of two system face detection and face recognition.