Keyphrases
- compressed sensing
- public key encryption scheme
- public key
- forward secure
- image reconstruction
- standard model
- encryption scheme
- random projections
- sparse representation
- natural images
- cca secure
- secret key
- compressive sampling
- signal processing
- dimensionality reduction
- denoising
- blind signature scheme
- signature scheme
- fourier domain
- feature extraction
- hash functions
- pattern recognition
- high quality