An enhanced variable-length arithmetic coding and encryption scheme using chaotic maps.
Qiuzhen LinKwok-Wo WongJianyong ChenPublished in: J. Syst. Softw. (2013)
Keyphrases
- variable length
- encryption scheme
- image encryption scheme
- arithmetic coding
- entropy coding
- lossless compression
- encryption algorithm
- image encryption
- security analysis
- compression algorithm
- bitstream
- image compression
- standard model
- data compression
- compression ratio
- n gram
- chaotic sequence
- public key
- ciphertext
- data sharing
- coding method
- secret key
- inter frame
- multiscale
- secret sharing scheme
- quadtree
- coding scheme
- authentication scheme
- computer vision
- private key
- image quality
- optical flow