Keyphrases
- compressed sensing
- privacy preservation
- image reconstruction
- privacy preserving
- random projections
- privacy preserving data mining
- data privacy
- data mining
- sparse representation
- natural images
- sensitive information
- privacy protection
- motion estimation
- super resolution
- data quality
- signal processing
- sensitive data
- database systems
- image processing
- image classification
- data mining applications
- hash functions
- fourier domain
- database