With the rapid progress in recent years, techniques that generate and manipulate
multimedia content can now provide a very advanced level of realism. The boundary …

Development and exploitation of technology have led to the further expansion and
complexity of digital crimes. On the other hand, the growing volume of data and …

The aim of operation chain detection for a given manipulated image is to reveal the
operations involved and the order in which they were applied, which is significant for image …

Fake videos represent an important misinformation threat. While existing forensic networks
have demonstrated strong performance on image forgeries, recent results reported on the …

The Variation of Prediction Footprint (VPF), formerly used in video forensics for double
compression detection and GOP size estimation, is comprehensively investigated to improve …

Detection of double compression, particularly in the high-efficiency video coding (HEVC)
compressed domain, is one of the most operative and efficacious ways of authenticating the …

The emergence of the high-efficiency video coding (HEVC) standard enables people to
enjoy high definition (HD) video content; meanwhile, HD videos, tamper detection has …

Detection of object-based video forgery is receiving attention in recent years. However, until
recently, dominant object-based forgery detectors are still based on hand-crafted features …

Detecting double JPEG compression with the same quantization matrix is a challenging task
in image forensics. To address this problem, in this paper, a novel method is proposed by …

In a non-cooperative context, the receiver has no information about communication
parameters; therefore, it must perform communication forensics, which is the process of …