A Secure Application of Multi-Biometric Recognition and QR Coding System

A biometric system takes an individual’s physiological, behavioural, or both features as input, analyses them, and determines whether or not the user is genuine. This paper proposes a user authentication, data security, and access control system based on DNA QR code, which is quick, secure, and less foreseeable, followed by a multi-modal biometric system that relies on the face and fingerprint in order to assure the safety of the cyber-physical system. The alignment-based elastic technique is used to match fingerprints. Local binary patterns (LBP) are utilized to improve facial feature extraction. The proposed idea enables the login of the user using his user ID and password to the main domain only when punched IN through the access control system.