Secured Lip Biometric based Authentication System

Abstract

The proposed system is to develop an authentication system based on lip gestures. Lip password verification is an important research topic in the area of biometric authentication. In this project the work is done in such a way that the lip gestures are captured using webcam. In this paper, we shall concentrate on digital lip-motion based SPV, in which a lip password (i.e. the password embedded in the lip motion) based SPV is presented. Definitely, password protected SPV system will hold a double security to the system, where a speaker is verified by both of lip password and the underlying characteristics of lip motions simultaneously. In that a given lip image is compared with the database images and the accessing permissions will be provided only to the authenticated.