Secure and Efficient Image Retrieval over Encrypted Cloud Data
Joint Authors
Liang, Haihua
Zhang, Xinpeng
Cheng, Hang
Wei, Qiuhan
Source
Security and Communication Networks
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-07-08
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Information Technology and Computer Science
Abstract EN
This paper proposes a novel image retrieval scheme over encrypted cloud data, which achieves high efficiency and confidentiality.
For the purpose of improving search efficiency, an index tree is often deployed in the image retrieval scheme.
Meanwhile, the confidentiality of the sensitive cloud data, such as outsourced images, index tree, and query request, is also a key issue.
Firstly, a balanced binary clustering algorithm is exploited over the integrated image features composed of basic features, such as HSV histogram and DCT histogram, yielding a balanced binary tree (BBT).
In particular, due to the adoption of a balanced index tree, our scheme can achieve logarithmic search time.
Secondly, the secure inner product is employed to encrypt the index vector and query feature.
Finally, to resist the statistical attack of the frequency distribution of the retrieved results, we copy the database and merge the subtree of encrypted BBT to blind the search results.
Security analysis and experimental results show that the proposed scheme is secure and efficient.
American Psychological Association (APA)
Liang, Haihua& Zhang, Xinpeng& Cheng, Hang& Wei, Qiuhan. 2018. Secure and Efficient Image Retrieval over Encrypted Cloud Data. Security and Communication Networks،Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1214387
Modern Language Association (MLA)
Liang, Haihua…[et al.]. Secure and Efficient Image Retrieval over Encrypted Cloud Data. Security and Communication Networks No. 2018 (2018), pp.1-14.
https://search.emarefa.net/detail/BIM-1214387
American Medical Association (AMA)
Liang, Haihua& Zhang, Xinpeng& Cheng, Hang& Wei, Qiuhan. Secure and Efficient Image Retrieval over Encrypted Cloud Data. Security and Communication Networks. 2018. Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1214387
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1214387