A review of different prediction methods for reversible data hiding
In recent times, prediction error expansion (PEE) based reversible data hiding (RDH)
schemes have gained significant traction due to their performance in terms of embedding …
schemes have gained significant traction due to their performance in terms of embedding …
Reversible data hiding with high visual quality using pairwise PVO and PEE
Pixel-value ordering (PVO) and prediction-error expansion (PEE) are the two most popular
strategies of reversible data hiding (RDH) as PVO provides high-fidelity stego-images with …
strategies of reversible data hiding (RDH) as PVO provides high-fidelity stego-images with …
Bit-plane based reversible data hiding in encrypted images using multi-level blocking with quad-tree
Reversible data hiding in encrypted images (RDHEI) has gained significant popularity
among security and privacy researchers as well as users, because of its features such as …
among security and privacy researchers as well as users, because of its features such as …
A Novel 3D Reversible Data Hiding Scheme Based on Integer–Reversible Krawtchouk Transform for IoMT
To avoid rounding errors associated with the limited representation of significant digits when
applying the floating-point Krawtchouk transform in image processing, we present an integer …
applying the floating-point Krawtchouk transform in image processing, we present an integer …
High capacity reversible data hiding with contiguous space in encrypted images
R Kumar, AK Sharma - Computers and Electrical Engineering, 2023 - Elsevier
Reversible data hiding in encrypted images (RDHEI) is used to embed secret data into an
encrypted image to ensure data security and image privacy. However, a considerable …
encrypted image to ensure data security and image privacy. However, a considerable …
General distortion based reversible data hiding for binary covers
The problem of general distortion model for reversible data hiding (RDH) is investigated in
this letter. Unlike previous RDH schemes that regard the cover image as a memory-less …
this letter. Unlike previous RDH schemes that regard the cover image as a memory-less …
Leveraging rANS for synchronized high capacity reversible data hiding in encrypted image
In the field of Reversible Data Hiding in Encrypted Images (RDHEI), significant efforts have
been dedicated to improving embedding efficiency, privacy, and accurate reconstruction …
been dedicated to improving embedding efficiency, privacy, and accurate reconstruction …
Reversible Data Hiding scheme for color images based on skewed histograms and cross-channel correlation
P Bhatnagar, P Tomar, R Naagar… - … Conference in Advances …, 2023 - ieeexplore.ieee.org
Reversible data hiding (RDH) is an undetectable communication technology that enables
restoration of the original cover image after extracting the hidden secret data from the image …
restoration of the original cover image after extracting the hidden secret data from the image …
Novel Integer Reversible Charlier Transform for image reversible data hiding application
The discrete Charlier moment transform, while extensively utilized in image processing, is
inherently lossy and non-integer reversible, making it unsuitable for lossless image …
inherently lossy and non-integer reversible, making it unsuitable for lossless image …