Reversible data hiding can embed secret data into the cover image to cheat hackers,
thereby avoiding the interception attack. The previous methods modify non-embeddable …

Reversible data hiding methods can embed secret data into multimedia to prevent attacks
from hackers. Reversible data hiding methods based on multiple stego-images have been …

Image Steganography is one of the most well-known methods where a top-secret data is
embedded into the pixels of an image by altering some of its pixel values. Reversible Image …

Reversible data hiding can restore the original image from the stego image without any
distortion after the embedded secret message is exactly extracted. In this paper, a novel …

Reversible data hiding is a data-hiding technique which has the ability to recover the
original version from stego-images after the secret information is extracted. In this paper, we …

After the extraction of hidden data, reversible data hiding (RDH) algorithms are able to
completely recover the original image without any error. For the past few years, a number of …

Tian's method is a breakthrough reversible data embedding scheme with high embedding
capacity measured by bits per pixel (bpp) and good visual quality measured by peak signal …

Data hiding, also known as information hiding, plays an important role in information security
for various purposes. Reversible data hiding is a technique that allows distortion-free …

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 …

In reversible data hiding, dual image-based data hiding methods are recently proposed, in
which two stego-images are generated after embedding the secret data. In this paper, a new …