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 …

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 …

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 …

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

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 …

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 …

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 …

This research proposes a method to enhance the payload message by embedding
messages on the dilated edge areas by the Least Significant Bit (LSB) method. To add …

An efficient 2-step steganography technique is proposed to enhance stego image quality
and secret message un-detectability. The first step is a pre-processing algorithm that …