With the rapid development and popularity of the Internet, multimedia security has become a
general essential concern. Especially, as manipulation of digital images gets much easier …

Currently, most transactions and exchanges are conducted through the Internet thanks to
technological tools, running the risk of the falsification and distortion of information. This is …

In this work, we propose a new substitution scheme for color images watermarking based on
the Fourier transform. This scheme will be declined into two variants in which the image will …

The advances in the Neural Radiance Fields (NeRF) research offer extensive applications in
diverse domains but protecting their copyrights has not yet been researched in depth …

The present paper aims to develop and validate a robust and secure watermarking
algorithm. Firstly, the algorithm transforms the cover image and the watermark image …

Robust as well as secure image watermarking is capable of providing a promising solution
in many copyright protection applications. In this paper, an improved image watermarking …

Multimedia security has received much attention recently because of the rapid transmission
of elements such as text, images, audio, video, software, animation and games. Security is …

To achieve watermark synchronization from an image with perspective distortion is a
challenge. This paper proposes a screen-cam robust and blind watermarking scheme for tile …

With the development of multimedia and communication technology, the protection of image
copyright arises as a necessity. In the protection of copyright, image watermarking …

The demand for security of shared digital and printed images is increasing year after year.
There is a need for a robust watermarking scheme capable of offering high detection rates …