Keyphrases
- low resolution
- secure communication
- spatially correlated
- depth map
- high resolution
- super resolution
- smart card
- secret key
- low resolution images
- ad hoc networks
- secret sharing
- security protocols
- key management
- public key
- face images
- image super resolution
- high quality
- chaotic systems
- network security
- computing environments
- high frequency
- spatial resolution
- low frequency
- data sets
- remote sensing
- face recognition
- image sequences