Efficient and Privacy-Preserving Outsourcing of 2D-DCT and 2D-IDCT.
Dezhi AnShengcai ZhangJun LuYan LiPublished in: Wirel. Commun. Mob. Comput. (2020)
Keyphrases
- privacy preserving
- discrete cosine transform
- privacy preserving data mining
- privacy preservation
- sensitive information
- vertically partitioned data
- power consumption
- private information
- multi party
- low power
- privacy concerns
- record linkage
- preserving privacy
- data perturbation
- image compression
- privacy issues
- horizontally partitioned data
- data privacy
- data publishing
- sensitive data
- privacy protection
- horizontally partitioned
- differential privacy
- data providers
- service providers
- privacy sensitive
- image quality