Steganography is a very useful technique which aims at preventing loss of privacy during
the process of data communication, especially over the internet. It can involve different forms …

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 …

There are many different data hiding techniques, the Least Significant Bit (LSB) based
steganography algorithm is considered as one of the most popular algorithms in the spatial …

Steganography is the art of hiding the fact that communication is taking place, by hiding
information in other information. Many different carrier file formats can be used, but digital …

This paper proposes a new approach for information hiding in RGB color images based on 3
new techniques 1) A new hybrid feature (line/edge/boundary/shape) detection technique …

Data transmission in open access environments, such the Internet, has raised several
security issues. Steganography has been one of the effective methodologies for concealing …

A high capacity data hiding method using lossless compression, advanced encryption
standard (AES), modified pixel value differencing (MPVD), and least significant bit (LSB) …

Wu and Tsai proposed PVD (pixel-value differencing) data hiding method in 2003. PVD
partitions a cover image into non-overlapping blocks of two consecutive pixels and …

This study deals with constructing and implementing new algorithm based on hiding a large
amount of data (image, audio, text) file into color BMP image. We have been used adaptive …

This paper presents a new technique of data hiding in spatial domain using digital image as
cover file. It uses two logical modules, binary converter and bit extractor in its processing …