Digital images can be forged easily with today's widely available image processing software.
In this paper, we describe a passive approach to detect digital forgeries by checking …

The widespread availability of photo editing software has made it easy to create visually
convincing digital image forgeries. To address this problem, there has been much recent …

Recently, a number of digital image forensic techniques have been developed which are
capable of identifying an image's origin, tracing its processing history, and detecting image …

The presence of duplicated regions in the image can be considered as a tell-tale sign for
image forgery, which belongs to the research field of digital image forensics. In this paper, a …

Usually digital image forgeries are created by copy-pasting a portion of an image onto some
other image. While doing so, it is often necessary to resize the pasted portion of the image to …

There are two main interests in digital camera image forensics, namely source identification
and forgery detection. In this paper, we first briefly provide an introduction to the major …

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 …

With increasing technical advances, computer graphics are becoming more photorealistic.
Therefore, it is important to develop methods for distinguishing between actual photographs …

In digital image forensics, prior works are prone to the detection of malicious tampering.
However, there is also a need for developing techniques to identify general content …

Due to the abundantly available imaging technologies, manipulation of digital images has
become a serious problem nowadays, in various fields like medical imaging, digital …