A Reversible Data-Hiding Method with Prediction-Error Expansion in Compressible Encrypted Images

A Reversible Data-Hiding Method with Prediction-Error Expansion in Compressible Encrypted Images

This paper proposes a novel reversible data-hiding method in encrypted images to achieve both a high hiding capacity and good compression performance. The proposed method can also decrypt marked encrypted images without data extraction, so marked images containing a payload can be derived from marke...

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Bibliographic Details
Main Authors: Ryota Motomura, Shoko Imaizumi, Hitoshi Kiya
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Applied Sciences
Subjects:
encryption-then-compression system
hiding capacity
image encryption
lossless compression
reversible data hiding
Online Access:https://www.mdpi.com/2076-3417/12/19/9418

Internet

https://www.mdpi.com/2076-3417/12/19/9418

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