A discrete wavelet transform based recoverable image processing for privacy protection.
Guangzhen LiYoshimichi ItoXiaoyi YuNaoko NittaNoboru BabaguchiPublished in: ICIP (2008)
Keyphrases
- privacy protection
- image processing
- privacy preserving
- information loss
- data sharing
- sensitive information
- individual privacy
- private information
- data anonymization
- privacy preservation
- data protection
- data collection
- private data
- privacy policies
- statistical disclosure
- location privacy
- databases
- personal data
- statistical databases
- pattern recognition
- feature extraction
- trusted third party
- peer to peer
- data management
- database systems
- social networks
- data mining