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 …

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 …

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 …

This paper introduces an edge-based image Steganography scheme in which the pixels of
the cover images are categorized into two classes: edge and non-edge. In general, the edge …

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 …

Image Steganography is the method of concealing secret information into the digital image,
and LSB replacement policy is recognized as the foremost and widely used approach. In …

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 …

Conventional steganography methods fabricate the secret information into the cover pixels
without analyzing the pixel intensities of an image. As a result, some minor pixel level …

Embedding a secret message into the pixels of a cover image yields a visual distortion if
these pixels belong to smooth regions. Thus, this prompted the development of some edge …