Reversible Data Hiding with a New Local Contrast Enhancement Approach

Reversible Data Hiding with a New Local Contrast Enhancement Approach

Reversible data hiding schemes hide information into a digital image and simultaneously increase its contrast. The improvements of the different approaches aim to increase the capacity, contrast, and quality of the image. However, recent proposals contrast the image globally and lose local details s...

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Bibliographic Details
Main Authors: Eduardo Fragoso-Navarro, Manuel Cedillo-Hernandez, Francisco Garcia-Ugalde, Robert Morelos-Zaragoza
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Mathematics
Subjects:
contrast enhancement
histogram shifting
information security
image processing
Online Access:https://www.mdpi.com/2227-7390/10/5/841

Internet

https://www.mdpi.com/2227-7390/10/5/841

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