Data hiding called steganography is a security technique to protect secret data throughout
the transmission from malicious attackers. The purposes of steganography are to obtain …

The goals of image steganography are to simultaneously reach maximum embedding
capacity, enhanced embedding efficiency, better image quality, and more security. We …

Steganography algorithms hide the secret message in the cover image and provide
imperceptibility to the attacker. The Least Significant Bit (LSB) algorithm is the preferred data …

High data hiding capacity, stego image quality and security are the measures of
steganography. Of these three measures, number of bits that can be hidden in a single cover …

Steganography is the art and practice of communication using hidden messages. The least
significant bits (LSB) based method is the well-known type of steganography in the spatial …

Steganography is the art and science of hiding data into information. The secret message is
hidden in such a way that no one can apart from the sender or the intended recipient. 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 …

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 …

Many existing steganographic methods hide more secret data into edged areas than smooth
areas in the host image, which does not differentiate textures from edges and causes …

Digital images are commonly used in steganography due to the popularity of digital image
transfer and exchange through the Internet. However, the tradeoff between managing high …