2016
DOI: 10.1587/transinf.2016edl8141
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Privacy-Enhanced Similarity Search Scheme for Cloud Image Databases

Abstract: SUMMARYThe privacy of users' data has become a big issue for cloud service. This research focuses on image cloud database and the function of similarity search. To enhance security for such database, we propose a framework of privacy-enhanced search scheme, while all the images in the database are encrypted, and similarity image search is still supported. key words: privacy-enhanced search, cloud service, content-based image retrieval (CBIR), homomorphic encryption, searchable encryption

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Cited by 3 publications
(1 citation statement)
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“…The scheme converted the image into the feature vectors, and used the similarity matching algorithm in the text encrypted neighborhood to retrieve the target image. Liu and Go [19] proposed a privacy-enhanced scheme for image similarity search in cloud image database. Although the security of encrypted image retrieval was improved in this scheme, the search efficiency was not optimal.…”
Section: Introductionmentioning
confidence: 99%
“…The scheme converted the image into the feature vectors, and used the similarity matching algorithm in the text encrypted neighborhood to retrieve the target image. Liu and Go [19] proposed a privacy-enhanced scheme for image similarity search in cloud image database. Although the security of encrypted image retrieval was improved in this scheme, the search efficiency was not optimal.…”
Section: Introductionmentioning
confidence: 99%