Reversible Data Hiding in Encrypted Images Based on Reversible Integer Transformation and Quadtree-Based Partition

Reversible Data Hiding in Encrypted Images Based on Reversible Integer Transformation and Quadtree-Based Partition

This paper presents an improved secure reversible data hiding scheme in encrypted images based on integer transformation, which does not need using a data hider key to protect the embedded secret data. We first segment the original image into blocks of various sizes based on the quadtree-based image...

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Bibliographic Details
Main Authors: Sisheng Chen, Chin-Chen Chang
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Data hiding
encrypted images
integer transformation
quadtree
Online Access:https://ieeexplore.ieee.org/document/9215968/

Internet

https://ieeexplore.ieee.org/document/9215968/

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