In this digital day and age, we are becoming increasingly dependent on multimedia content,
especially digital images and videos, to provide a reliable proof of occurrence of events …

In this paper, we propose a novel framework leveraging the advantages of the
representational ability of deep learning and domain generalization for face spoofing …

Video sequences are often believed to provide stronger forensic evidence than still images,
eg, when used in lawsuits. However, a wide set of powerful and easy-to-use video authoring …

Spoofing attacks or impersonation can be easily accomplished in a facial biometric system
wherein users without access privileges attempt to authenticate themselves as valid users …

With today's digital camera technology, high-quality images can be recaptured from an liquid
crystal display (LCD) monitor screen with relative ease. An attacker may choose to recapture …

The widespread diffusion of portable devices capable of capturing high-quality multimedia
data, together with the rapid proliferation of media sharing platforms, has determined an …

Camcorder piracy refers to the process of using a camcorder to record a screen that displays
copyrighted content. In contrast to the previous works that aimed at detecting the occurrence …

In this paper we address the problem of identification of pictures and videos re-captured
from LCD screens. We show that they often exhibit detectable periodic patterns that are …

With the popularity of multimedia editing tools, more and more forged multimedia content
appeared on the network. Thus, the legal authorities need novel techniques to distinguish …

One of the drawbacks of the current revolution on media is that tampering with images and
videos is an increasingly easy task which brings a situation where digital media cannot be …