Presently, the evolution massive of the internet gives more attention, play important role in
the field of communication, and transfer messages. Nowadays, hiding sensitive or secret …

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 …

To enhance the embedding capacity of image steganography and provide an imperceptible
stego-image for human vision, a novel adaptive number of least significant bits substitution …

In this paper, a novel steganography algorithm based on local reference edge detection
technique and exclusive disjunction (XOR) property is proposed. Human eyes are less …

In order to improve the capacity of the hidden secret data and to provide an imperceptible
stego-image quality, a novel steganographic method based on least-significant-bit (LSB) …

The secure communication of information is a major concern over the internet. The
information must be protected before transmitting over a communication channel to avoid …

To improve the stego-image quality and provide a larger embedding capacity, a novel
steganographic method based on four-pixel differencing and modulus function is presented …

In steganography, secret data are invisible in cover media, such as text, audio, video and
image. Hence, attackers have no knowledge of the original message contained in the media …

Steganography is one of the most important information hiding mechanism, which can be
used along with cryptography for providing adequate data security. The common …

Steganography is the science that involves communicating secret data in an appropriate
multimedia carrier, eg, image, audio and video files. It comes under the assumption that if …