Digital steganography has a long history, starting to be developed in the 90s until now. The
main aspects of early steganography are security, imperceptibility, and payload. Security is …

With advanced image journaling tools, one can easily alter the semantic meaning of an
image by exploiting certain manipulation techniques such as copy clone, object splicing …

This paper introduces a novel feature set for steganalysis of JPEG images. The features are
engineered as first-order statistics of quantized noise residuals obtained from the …

The advent of high-tech journaling tools facilitates an image to be manipulated in a way that
can easily evade state-of-the-art image tampering detection approaches. The recent …

At present, digital image is the most significant information carrier on the Internet, which
provides convenience for people to exchange information. With the progress of image …

Resampling is an important signature of manipulated images. In this paper, we propose two
methods to detect and localize image manipulations based on a combination of resampling …

The importance of image steganography is unquestionable in the field of secure multimedia
communication. Imperceptibility and high payload capacity are some of the crucial parts of …

Image splicing is a very common image manipulation technique that is sometimes used for
malicious purposes. A splicing detection and localization algorithm usually takes an input …

This paper proposes a digital image reversible data hiding method in integer lifting transform
domain. Owing to the characteristics of the natural image statistics, the neighbor pixel values …

Object removal is a malicious image forgery technique, which is usually achieved by
exemplar-based image inpainting in a visually plausible way. Most existing forgery detection …