A survey on Face Recognition Technique

Face recognition has attracted tremendous notice since it has numerous applications in computer vision, communication and automatic control systems. Face recognition frameworks either perform face verification or face identification. Face Detection is the first and most fundamental step in face recognition, and its essential point is to decide if there is a face in an image or not. Be that as it may, automatic face discovery is a mind boggling issue in image and video processing. Anticipating facial features is another major task in facial analysis and is an important step in face identification. Both these tasks are challenging because faces differ in size, shape, color, due to messy background, different face orientation and large fluctuations of the features in different images etc. The main objective of this paper is to provide an overview of some of the popular face recognition approaches and techniques and to compare them.