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Method for reversible image data hiding
Jiantao Zhou; Weiwei Sun; Li Dong
Rights HolderUNIVERSITY OF MACAU
Date Available2017-05-02
CountryUnited States
Subtype发明专利
Contribution Rank1
Abstract

A method for reversible image data hiding includes steps of encrypting an original image by an encryption process to generate an encrypted image, embedding a message into the encrypted image by an embedment process to generate an embedded image, and extracting the message and the original image from the embedded image by a decryption and extraction process. The encryption process includes generating a key stream by using a secret encryption key, and generating an encrypted image by XORing the original image with the key stream. The embedment process includes generating an embedded image by embedding the message via XORing the encrypted image with a predetermined public key set.

Application Date2014-12-30
Patent NumberUS9639912B2
Language英语
Application NumberUS14585749
Open (Notice) NumberUS9639912B2
Fulltext Access
Document TypePatent
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
INSTITUTE OF COLLABORATIVE INNOVATION
AffiliationUniversity of Macau
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Jiantao Zhou,Weiwei Sun,Li Dong. Method for reversible image data hiding. US9639912B2.
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