Image Compression-Encryption Scheme Based on SPIHT Coding and 2D Beta Chaotic Map.
Najet ElkhalilYoussouf Cheikh WeddyRidha EjbaliPublished in: ISDA (3) (2022)
Keyphrases
- encryption scheme
- chaotic map
- image compression
- image coding algorithm
- hash functions
- image encryption
- security analysis
- lossless compression
- compression ratio
- coding method
- progressive transmission
- coding scheme
- compression scheme
- compression algorithm
- low bit rate
- standard model
- ciphertext
- s box
- piecewise linear
- secret sharing scheme
- wavelet transform
- private key
- secret key
- reconstructed image
- image coder
- similarity search
- subband
- public key
- secret sharing
- image processing
- bitstream
- data sharing
- data distribution
- authentication protocol
- bit rate
- lightweight
- pseudorandom
- inter frame