We have witnessed great interest and a wealth of promise in content-based image retrieval
as an emerging technology. While the last decade laid foundation to such promise, it also …

Screen content, which is often computer-generated, has many characteristics distinctly
different from conventional camera-captured natural scene content. Such characteristic …

Today manipulation of digital images has become easy due to powerful computers,
advanced photo-editing software packages and high resolution capturing devices. Verifying …

The aim of this survey is to provide a comprehensive overview of the state of the art in the
area of image forensics. These techniques have been designed to identify the source of a …

In recent decades, we have witnessed the evolution of information technologies from the
development of VLSI technologies, to communication and networking infrastructure, to the …

Region duplication forgery, in which a part of a digital image is copied and then pasted to
another portion of the same image in order to conceal an important object in the scene, is …

Recent advances in computer technology have made digital image tampering more and
more common. In this paper, we propose an authentic vs. spliced image classification …

As the use of digital images has increased, so has the means and the incentive to create
digital image forgeries. Accordingly, there is a great need for digital image forensic …

Digital images are everywhere—from our cell phones to the pages of our online news sites.
How we choose to use digital image processing raises a surprising host of legal and ethical …

The digital image proves critical evidence in the fields like forensic investigation, criminal
investigation, intelligence systems, medical imaging, insurance claims, and journalism to …