Keyphrases
- human faces
- privacy preserving
- facial expressions
- face images
- facial images
- personal information
- facial features
- privacy protection
- private data
- differential privacy
- privacy preserving data mining
- statistical databases
- security issues
- preserving privacy
- privacy aware
- private information
- recognition algorithm
- face detection
- cloud computing
- data mining
- neural network
- privacy preservation
- ethical issues
- legal issues
- individual privacy
- data sets