Reversible data hiding scheme based on asymmetric histogram modification

Reversible data hiding scheme based on asymmetric histogram modification

A reversible data hiding scheme was improved,using two different forecast methods to calculate the prediction error of the original image,two asymmetric prediction error distribution histogram generated,when making secret information embedded respectively on two asymmetric prediction error distribut...

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Bibliographic Details
Main Authors: Zhiheng LYU, Lei LIU, Si CHEN, Zhaoxia YIN
Format: Article
Language:English
Published: POSTS&TELECOM PRESS Co., LTD 2018-05-01
Series:网络与信息安全学报
Subjects:
reversible data hiding
histogram modification
prediction error
asymmetric selection
Online Access:http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2018039
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