A Speech and Lip Authentication System Based On Android Smart Phone

In the modern era of rapid development of information technology and mobile Internet, mobile terminals represented by Android smart phones are applied to various fields of life, and the number of users is far more than that of traditional PC terminals. Mobile financial applications marked by mobile banking and mobile payment have higher access control requirements, while traditional text passwords, dynamic passwords and verification codes have hidden dangers of being stolen and copied. How to apply biometrics to mobile identity authentication with high security requirements has become a hot issue for scholars all over the world. Lip reading and speech biometrics are studied in this paper, and a multi-biometric fusion authentication system based on both on Android smart phone platform is developed.