Privacy-preserving threshold-based image retrieval in cloud-assisted Internet of Things

• Main Authors: SONG, Lin, MIAO, Yinbin, WENG, Jian, CHOO, Kim-Kwang Raymond, LIU, Ximeng, DENG, Robert H.
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2022
• Subjects: Cloud computing; Cryptography; Data confidentiality; Encrypted image retrieval; Encryption; Feature extraction; Image retrieval; Internet of Things; Internet of Things (IoT); Privacy-preserving; Servers; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/6933; https://doi.org/10.1109/JIOT.2022.3142933
• Institution: Singapore Management University

Encrypted image retrieval is a promising technique for achieving data confidentiality and searchability the in cloud-assisted Internet of Things (IoT) environment. However, most of the existing top-k ranked image retrieval solutions have low retrieval efficiency, and may leak the values and orders o...