Reversible data hiding algorithm based on asymmetric histogram shifting

Reversible data hiding algorithm based on asymmetric histogram shifting

The shifting of two asymmetric histograms in opposite directions in data embedding respectively had produced the pixel compensation and restore effect,a better reversible data hiding algorithm based on pixel prediction was proposed,two asymmetric histograms of prediction error were generated on the...

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Bibliographic Details
Main Authors: Yufen HE, Zhaoxia YIN, Jin TANG, Lei LIU, Shilei HUANG
Format: Article
Language:English
Published: POSTS&TELECOM PRESS Co., LTD 2019-10-01
Series:网络与信息安全学报
Subjects:
reversible data hiding
secret image
prediction error
asymmetric histogram
histogram shifting
Online Access:http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2019053
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