Spoofing with photograph or video is one of the most common manner to circumvent a face
recognition system. In this paper, we present a real-time and non-intrusive method to …

Spoofing face recognition systems with photos or videos of someone else is not difficult.
Sometimes, all one needs is to display a picture on a laptop monitor or a printed photograph …

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 …

Automatic face recognition is now widely used in applications ranging from deduplication of
identity to authentication of mobile payment. This popularity of face recognition has raised …

In this paper, a new face anti-spoofing approach, which is based on analysis of contrast and
texture characteristics of captured and recaptured images, is proposed to detect photograph …

Personal identity verification based on biometrics has received increasing attention since it
allows reliable authentication through intrinsic characteristics, such as face, voice, iris …

Face recognition is a widely used biometric approach. Face recognition technology has
developed rapidly in recent years and it is more direct, user friendly and convenient …

In recent years face recognition systems have been applied in various useful applications,
such as surveillance, access control, criminal investigations, law enforcement, and others …

Face biometric systems are vulnerable to spoofing attacks. Such attacks can be performed in
many ways, including presenting a falsified image, video or 3D mask of a valid user. A …

Resisting spoofing attempts via photographs and video playbacks is a vital issue for the
success of face biometrics. Yet, the ldquolivenessrdquo topic has only been partially studied …