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) …

In this paper, we shall propose a new image steganographic technique capable of
producing a secret-embedded image that is totally indistinguishable from the original image …

To enlarge the capacity of the hidden secret information and to provide an imperceptible
stego-image for human vision, a novel steganographic approach using tri-way pixel-value …

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 …

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 …

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 …

An effective steganographic scheme is proposed that combines pixel-value differencing,
modulus function, and particle swarm optimization on the basis of previous research. In this …

Image steganography is a technique for hiding the secret data in a carrier image. This paper
proposes a novel n-right most bit replacement image steganography technique to hide the …

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

This paper proposes an image steganography approach based on pixel value differencing
and modulus function (PVDMF) to improve the peak signal-to-noise ratio (PSNR) and hiding …