Due to the widespread increase of images and videos, there is drastic need of automatic detection of knowledge. By the increase in use of this on many applications, face detection was a challenge. This paper considers the matter of multiple face detection. This paper proposes a live video based face detection and tagging. This paper also implements a live video based surviallance system for security.

Keywords : Face Detection, Tagging, Edge Detection, Motion Detection, Haar Face Detection Algorithm.