Data hiding techniques [1] have been widely used to provide copyright protection, data
integrity, covert communication, non-repudiation, and authentication, among other …

High dynamic range (HDR) image data hiding and encryption has attracted much interest in
recent years due the benefits of providing high quality realistic images and versatile …

Security of the information stored in android-based smartphones is a hot research topic.
Image steganography can be employed to increase the security of the confidential data …

In this paper, we propose an extended reversible data hiding method for palette-based
images that enhances payload security. In a previous method, multiple index colors appear …

The generation of art images using computers has been studied recently. A new type of art
image called a stripe-based Futurism-like image, and its application to covert …