Data hiding is a process of hiding information. There are various techniques used for hiding
data. Data hiding can be done in audio, video, image, text, and picture. This method is …

Steganography is the method of hiding secret data in other data, such as video or an image.
A reversible data hiding method can extract the cover image from a stego-image without …

In this paper, we propose a new reversible image data hiding algorithm with high data
embedding rate and low stego-image distortion. The proposed method is called as 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 …

Data hiding conceals the existence of secret information while cryptography protects the
content of messages. A reversible data hiding is an algorithm, which can recover the original …

In this paper, we propose a partial reversible data hiding scheme using (7, 4) Hamming
code (PRDHHC) with secret position (κ). In this scheme, we partition the original cover …

This work proposed a reversible data hiding algorithm that is based on the interleaving max-
min difference histogram. The method divides the cover image into non-overlapping …

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 …

In this paper, we propose a simple reversible data hiding method in spatial domain for digital
images by exploiting the correlation characteristic of neighboring pixels in natural images …