Face recognition based on 2D images is a widely used biometric approach. This is mainly
due to the simplicity and high usability of this approach. Nonetheless, those solutions are …

A technique evaluating liveness in face image sequences is presented. To ensure the actual
presence of a live face in contrast to a photograph (playback attack), is a significant problem …

In the last 57 years, face biometrie researchers have achieved many successes. Face
recognition systems have been extensively used in government as well as commercial …

The human face is an important biometric quantity which can be used to access a user-
based system. As human face images can easily be obtained via mobile cameras and social …

The proposed system aims to boost the performance of a face anti-spoofing system by fusing
pulse based features with other spatial and temporal information that markedly define …

Spoofing using photographs or videos is one of the most common methods of attacking face
recognition and verification systems. In this paper, we propose a real-time and nonintrusive …

We present a novel scheme for continuous face authentication using mobile device cameras
that addresses the issue of spoof attacks and attack windows in state-of-the-art approaches …

Face recognition systems are now being used in many applications such as border
crossings, banks, and mobile payments. The wide scale deployment of facial recognition …

In recent years, face recognition has often been proposed for personal identification.
However, there are many difficulties with face recognition systems. For example, an imposter …

Face recognition systems have been widely adopted for user authentication in security
systems due to their simplicity and effectiveness. However, spoofing attacks, including …