The least-significant-bit (LSB)-based approach is a popular type of steganographic
algorithms in the spatial domain. However, we find that in most existing approaches, the …

The least-significant-bit (LSB) technique is one of the commonly used steganographic
algorithms in the spatial domain. In most existing schemes, they didn't carefully analyze the …

Pixel value differencing (PVD) and least significant bit substitution (LSB) are two widely used
schemes in image steganography. These two methods do not consider different content in a …

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 …

The importance of image steganography is unquestionable in the field of secure multimedia
communication. Imperceptibility and high payload capacity are some of the crucial parts of …

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) …

A well defined cost function is crucial to steganography under the scenario of minimizing
embedding distortion. In this paper, we present a new cost function for spatial image …

This paper proposes a new adaptive least-significant-bit (LSB) steganographic method
using pixel-value differencing (PVD) that provides a larger embedding capacity and …

This research proposed the dilated hybrid edge detection on the three most significant bits
(MSB) pixels of cover images with the aim of expanding the edge area so as to increase the …

In order to provide larger embedding capacity and to minimize the distortion of the stego-
image, a novel steganographic method using side information is presented in this paper …