Steganography is a technique for embedding data in a carrier medium to remain
inconspicuous to unintended recipients. Image steganographic techniques aim to improve …

Steganography is a data-concealing technique that provides a covert communication. This
paper proposes a spatial domain color steganography method that uses a neighboring pixel …

In this paper, we propose a novel image steganography technique with an adaptive
embedding scheme that combines the methods of edge detection and hybrid Hamming …

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

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 …

In this paper, a steganography technique using LSB substitution and PVD method is
presented as an adaptive scheme in the spatial domain. Our method partitions the grayscale …

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 …

There has always been a trade-off between embedding capacity and stego quality, and due
to this, current research in image steganography suffers either from low embedding capacity …

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 …

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 …