Data hiding is the science of concealing a secret information in a digital image called a
cover image or other multimedia files. This allows the transmit of secret data undetected …

When information is exchanged through open communication networks, there is a possibility
of third-party interception. Various methods of data protection have been developed and …

The method of steganography covers message in the cover file and forms a stego file.
Imagery needs a method that will boost protection, minimise distortion in the stego file and …

In this paper, a reversible data hiding scheme based on multiple residual histogram shifting
is proposed. As is known to all, there is a prediction technology which can improve the …

Data hiding studies that using the images as carriers are still remain popular. One of the
important reasons for this case is that it is easier to manipulate images than other carriers. In …

Steganography is a clever technique for concealing information within a digital cover
medium, and without causing any significant distortion or modification in this medium. There …

The basic requirements of the information hiding system are good visual quality, high hiding
performance and high steganography security. Reversible steganography can reconstruct …

Information Security has always been a very substantial facet when it comes to hindering
unauthorised access, destruction or inspection of confidential data. Today every field in the …

The image files have data areas that are not very important for the visualization of the
corresponding image and, if these areas are changed or altered, the image does not have a …

Steganography is the science of hiding a message signal in a host signal, without any
perceptual distortion of the host signal. Using steganography, information can be hidden in …