Image compression-encryption scheme using SPIHT and chaotic systems.
Dolendro Singh LaiphrakpamLeepeng Singh WaikhomDigambar BrahmaPratikshit BaruahSarthak BiswasPublished in: J. Inf. Secur. Appl. (2021)
Keyphrases
- encryption scheme
- image compression
- chaotic systems
- lossless compression
- compression ratio
- compression scheme
- compression algorithm
- low bit rate
- initial conditions
- image coding algorithm
- standard model
- security analysis
- subband
- adaptive control
- secret key
- control method
- wavelet transform
- reconstructed image
- public key
- secure communication
- image coder
- secret sharing scheme
- image processing
- data sharing
- ciphertext
- coding method
- bitstream
- control parameters
- hash functions
- closed loop
- coding scheme
- real time
- control algorithm
- bit rate