Video forensics is becoming a popular field of research and an increasing number of
forensic techniques have been proposed in the last few years. However, a simple yet
effective method to fool many detectors consists in recapturing a video sequence with a
camcorder. For this reason being able to detect video recapture is a topic of interest for a
forensic analyst. In this paper, we first characterize the video recapture model, focusing on
the common scenario of a sequence recaptured from a LCD monitor using a digital …