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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Hlavní autoři:	Yufen HE, Zhaoxia YIN, Jin TANG, Lei LIU, Shilei HUANG
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	POSTS&TELECOM PRESS Co., LTD 2019-10-01
Edice:	网络与信息安全学报
Témata:	reversible data hiding secret image prediction error asymmetric histogram histogram shifting
On-line přístup:	http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2019053
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