Steganography is the science that involves communicating secret data in an appropriate
multimedia carrier, eg, image, audio, and video files. It comes under the assumption that if …

Steganography is the science and art of covert communication. Conversely, steganalysis is
the study of uncovering the steganographic process. The evolution of steganography has …

Steganography is the art and a science of obscuring the presence of communication by
hiding content in electronic media and so obscuring the presence of communication from the …

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

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 …

In this paper,“uniform embedding”(independent of image contents and pixel correlations
while embedding) and “adaptive embedding”(depend on image contents and pixel …

In this paper we propose a new steganography technique which embeds the secretIn this
paper we propose a new steganography technique which embeds the secretmessages in …

To improve the embedding capacity and provide an imperceptible visual quality, a novel
steganographic method based on four-pixel differencing and modified least significant bit …

Image steganography is the art of hiding information into a cover image. This paper presents
a novel technique for Image steganography based on Block-DCT, where DCT is used to …

Image steganography is a covert communication method that uses an image as the cover to
hide the truth from potential attackers that some secret message hidden in the image is …