A visually meaningful secure image encryption algorithm based on conservative hyperchaotic system and optimized compressed sensing.
Xiaojun TongXilin LiuTao PanMiao ZhangZhu WangPublished in: Multim. Syst. (2024)
Keyphrases
- compressed sensing
- image encryption algorithm
- chaotic systems
- image reconstruction
- image encryption
- initial conditions
- sparse representation
- random projections
- natural images
- adaptive control
- security analysis
- signal processing
- authentication scheme
- private key
- control scheme
- user authentication
- security requirements
- s box
- security protocols
- learning algorithm
- control method
- smart card
- pattern recognition