Homomorphic encryption-based secure SIFT for privacy-preserving feature extraction.
Chao-Yung HsuChun-Shien LuSoo-Chang PeiPublished in: Media Forensics and Security (2011)
Keyphrases
- homomorphic encryption
- privacy preserving
- feature extraction
- privacy preserving data mining
- vertically partitioned data
- privacy preservation
- secure multiparty computation
- multi party
- secure multi party computation
- private information
- preprocessing
- scalar product
- sensitive data
- privacy concerns
- data privacy
- privacy protection
- data sharing
- horizontally partitioned data
- feature space
- sensitive information
- low cost
- differential privacy
- third party
- information sharing
- peer to peer