Photoshop cc 2014 tutorial showing how to create a double-exposure image from two different photos. Tropical trees: Woman photo by Scott Snyder: Photo provided by Shutterstock.com High-quality, ...

Abstract: Image steganography discreetly embeds secret information within a carrier, allowing covert communication and enabling the receiver to extract the concealed data when needed. Previous ...

Abstract: The existing image steganography methods either sequentially conceal secret images or conceal a concatenation of multiple images. In such ways, the interference of information among multiple ...