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Designing an efficient image encryption-then-compression system via prediction error clustering and random permutation
Jiantao Zhou1; Xianming Liu2; Oscar C. Au3; Yuan Yan Tang1
2014-01
Source PublicationIEEE Transactions on Information Forensics and Security
ISSN1556-6013
Volume9Issue:1Pages:39-50
Abstract

In many practical scenarios, image encryption has to be conducted prior to image compression. This has led to the problem of how to design a pair of image encryption and compression algorithms such that compressing the encrypted images can still be efficiently performed. In this paper, we design a highly efficient image encryption-then-compression (ETC) system, where both lossless and lossy compression are considered. The proposed image encryption scheme operated in the prediction error domain is shown to be able to provide a reasonably high level of security. We also demonstrate that an arithmetic coding-based approach can be exploited to efficiently compress the encrypted images. More notably, the proposed compression approach applied to encrypted images is only slightly worse, in terms of compression efficiency, than the state-of-the-art lossless/lossy image coders, which take original, unencrypted images as inputs. In contrast, most of the existing ETC solutions induce significant penalty on the compression efficiency. 

KeywordCompression Of Encrypted Image Encrypted Domain Signal Processing
DOIhttps://doi.org/10.1109/TIFS.2013.2291625
URLView the original
Indexed BySCI
Language英语
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Theory & Methods ; Engineering, Electrical & Electronic
WOS IDWOS:000332456600004
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA
The Source to ArticleScopus
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Citation statistics
Cited Times [WOS]:56   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Corresponding AuthorJiantao Zhou; Xianming Liu; Oscar C. Au; Yuan Yan Tang
Affiliation1.Department of Computer and Information Science, Faculty of Science and Technology, University of Macau, Taipa 853, Macau
2.School of Computer Science and Technology, Harbin Institute of Technology, Harbin 150001, China
3.Department of Electronics and Computer Engineering, Hong Kong University of Science and Technology, Hong Kong
First Author AffilicationFaculty of Science and Technology
Corresponding Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
Jiantao Zhou,Xianming Liu,Oscar C. Au,et al. Designing an efficient image encryption-then-compression system via prediction error clustering and random permutation[J]. IEEE Transactions on Information Forensics and Security,2014,9(1):39-50.
APA Jiantao Zhou,Xianming Liu,Oscar C. Au,&Yuan Yan Tang.(2014).Designing an efficient image encryption-then-compression system via prediction error clustering and random permutation.IEEE Transactions on Information Forensics and Security,9(1),39-50.
MLA Jiantao Zhou,et al."Designing an efficient image encryption-then-compression system via prediction error clustering and random permutation".IEEE Transactions on Information Forensics and Security 9.1(2014):39-50.
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