网络与信息安全学报 ›› 2019, Vol. 5 ›› Issue (4): 14-28.doi: 10.11959/j.issn.2096-109x.2019035

• 专栏:隐私保护关键技术及其新型应用模式探索 • 上一篇    下一篇

隐私保护的图像内容检索技术研究综述

吴颖1,李璇1,2,3(),金彪1,金榕榕1   

  1. 1 福建师范大学数学与信息学院,福建 福州 350100
    2 福建省网络安全与密码技术重点实验室,福建 福州 350100
    3 数字福建大数据安全技术研究所,福建 福州 350100
  • 修回日期:2019-01-08 出版日期:2019-08-15 发布日期:2019-08-20
  • 作者简介:吴颖(1995- ),女,福建漳州人,福建师范大学硕士生,主要研究方向为隐私保护。|李璇(1984- ),女,湖北黄石人,博士,福建师范大学副教授,主要研究方向为云数据安全与隐私保护。|金彪(1985- ),男,安徽六安人,博士,福建师范大学讲师,主要研究方向为信息安全。|金榕榕(1998- ),女,江西南昌人,主要研究方向为计算机视觉和图像处理。
  • 基金资助:
    国家自然科学基金资助项目(61872090);国家自然科学基金资助项目(61872086);福建省自然科学基金资助项目(2017J05099)

Survey on the privacy-preserving content based image retrieval

Ying WU1,Xuan LI1,2,3(),Biao JIN1,Rongrong JIN1   

  1. 1 College of Mathematics and Informatics,Fujian Normal University,Fujian 350100,China
    2 Fujian Provincial Key Lab of Network Security &Cryptology,Fujian 350100,China
    3 Digital Fujian Big Data Security Technology Institute,Fujian 350100,China
  • Revised:2019-01-08 Online:2019-08-15 Published:2019-08-20
  • Supported by:
    The National Natural Science Foundation of China(61872090);The National Natural Science Foundation of China(61872086);The Natural Science Foundation of Fujian Province(2017J05099)

摘要:

随着智能设备与社交媒体的广泛普及,图片数据的数量急剧增长,数据拥有者将本地数据外包至云平台,在云服务器上实现数据的存储、分享和检索。然而,图像数据含有大量有关用户的敏感信息,外部攻击者和不完全可信的云服务器都试图获取原始图像的内容,窥探用户隐私,造成严重的隐私泄露风险。回顾了近年来隐私保护需求下图像内容检索技术的研究进展,总结了应用于该技术的图像加密算法,包括同态加密、随机化加密和比较加密,围绕这3种密码技术,详细分析和比较了典型的解决方案,并介绍了索引构造的改进策略。最后,总结和展望了未来的研究趋势。

关键词: 隐私保护, 图像内容检索, 可搜索加密, 云计算安全

Abstract:

With the widespread popularity of smart devices and social media,the number of image data is exponentially increasing.The data owners tend to outsource the local data to the cloud servers,where data is stored,shared and retrieved.However,the content of users’ image data contains a lot of sensitive information,which may be exposed to the attackers and the incomplete trusted cloud servers,resulting in a serious risk of privacy leakage to users.The research progress of the content-based image retrieval technology under the privacy-preserving in recent years were reviewed,and the key image cryptographic technology were summarized,including homomorphic encryption,randomized encryption and comparative encryption.Around these techniques,the typical solutions are analyzed and compared in detail,and the improvement strategies of index construction are introduced.Finally,the future research directions are discussed.

Key words: privacy-preserving, content-based image retrieval, symmetric searchable encryption, cloud computing security

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