Reversible Data Hiding in Encrypted Image Based on Bit-Plane Redundancy of Prediction Error

In this paper, we propose a reversible data hiding scheme in an encrypted image based on bit-plane redundancy of prediction error. The scheme greatly improves the embedding capacity while maintaining lossless image recovery and error-free secret data extraction. Firstly, the original image is prepro...

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Bibliographic Details

Published in:	Mathematics
Main Authors:	Fang Ren, Ziyi Wu, Yaqi Xue, Yanli Hao
Format:	Article
Language:	English
Published:	MDPI AG 2023-05-01
Subjects:	reversible data hiding encrypted image prediction error error matrix
Online Access:	https://www.mdpi.com/2227-7390/11/11/2537