Steganography is knowledge and art of hiding secret data into information which is largely
used in information security systems. Various methods have been proposed in the literature …

Steganography is an ancient art of conveying message in a secret way that only the receiver
knows the existence of message. Steganalysis is the art of detecting the message's …

with the rapid advance in digital network, information technology, digital libraries, and
particularly World Wide Web services, many kinds of information could be retrieved any time …

In this paper, we present a novel image steganography algorithm that combines the
strengths of edge detection and XOR coding, to conceal a secret message either in the …

Several problems arise among the existing LSB-based image steganographic schemes due
to distortion in a stegoimage and limited payload capacity. Thus, a proposed scheme has …

Various image steganography methods have been developed to improve the stego image
quality, ie imperceptibility, capacity, and security. This research proposes an adaptive …

Abstract Information hiding is an active area of research where secret information is
embedded in innocent-looking carriers such as images and videos for hiding its existence …

This article proposes a very high capacity steganography technique using differencing and
substitution mechanisms. It divides the image into non-overlapped 3 * 3 3× 3 pixel blocks …

Digital steganography is becoming a common tool for protecting sensitive communications
in various applications such as crime/terrorism prevention whereby law enforcing personals …

This paper focuses on steganography based on pixel intensity value decomposition. A
number of existing schemes such as binary, Fibonacci, Prime, Natural, Lucas, and Catalan …