Reversible data hiding based on multichannel difference value ordering for color images

HIGHLIGHTS

• who: Yongjun Kong and colleagues from the School of Cryptography Engineering in Engineering University of PAP, Xi`an, China have published the research: Reversible Data Hiding Based on Multichannel Difference Value Ordering for Color Images, in the Journal: Security and Communication Networks of 25/04/2022
• what: Considering the correlation existing among different color channels of the image the authors propose a novel reversible data hiding (RDH) scheme based on multichannel difference value ordering. The authors propose the channel function in Definition 1 to achieve subsequent channel selection among the three color channels.
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