Steganography is the art and science of hidden (or covered) communication. In digital
steganography, the bits of image, video, audio and text files are tweaked to represent the …

Coverless steganography has been of great interest in recent years, since it is a technology
that can absolutely resist the detection of steganalysis by not modifying the carriers. Most …

Steganography is the process of hiding data into public digital medium for secret
communication. The image in which the secret data is hidden is termed as stego image. The …

Steganography is the art and science of producing covert communications by concealing
secret messages in apparently innocent media, while steganalysis is the art and science of …

Blind steganalysis examines digital media for the likely existence of hidden messages,
without prior knowledge of the steganographic algorithm that may have been used to hide …

A new steganography algorithm based on five protection layers has been suggested in this
paper for embedding a large amount of secret messaging in a color image, as represented …

Owing to the exceptional growth of information exchange over open communication
channels within the public Internet, confidential transmission of information has become a …

Steganography has made significant advances in the Square-pixel-based Image Processing
(SIP) domain, but to our knowledge, no work has yet been done in Hexel (Hexagonal Pixel) …

Binary image stego systems have already been well developed, which raises the
requirement of a steganalytic method that detects these stego systems reliably. In this paper …

The field of steganography has witnessed considerable advancements in square-pixel-
based image processing (SIP). However, the application of steganography in Hexel …