A method employs a first step of stationary face recognition(201), followed by a facial expression test(202), a continuous movement tracking test (203), and a 3D perspective check to identify and authenticate a subject(204), prevent photo spoofing and facemask spoofing, and determining whether the subject is a living person. The method requires a subject to present her face before a camera, which can be the built-in or peripheral camera of a mobile communication device. The method also requires displaying to the subject certain instructions and the real-time video feedback of the subject face on a display screen, which can be the built-in or peripheral display screen of the mobile communication device or mobile computing device. The 3D perspective check uses a single camera to take two images of the subject's face for the calculating the stereoscopic view data of the subject's face.
METHOD AND SYSTEM OF IDENTIFICATION AND AUTHENTICATION USING FACIAL EXPRESSION