Reversible Data Hiding in Encrypted Images Based on Two-Round Image Interpolation

Reversible Data Hiding in Encrypted Images Based on Two-Round Image Interpolation

The data embedding of vacating room after encryption reversible data hiding in encrypted images (VRAE RDHEI) is performed on an encrypted image without redundancy and spatial correlation. Data extraction and image recovery rely on a range of unique mechanisms that utilize spatial correlation in the...

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Bibliographic Details
Main Authors: Qing Zhang, Kaimeng Chen
Format: Article
Language:English
Published: MDPI AG 2023-12-01
Series:Mathematics
Subjects:
reversible data hiding
encryption
interpolation
Online Access:https://www.mdpi.com/2227-7390/12/1/32

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