An efficient chaos-based image compression and encryption scheme using block compressive sensing and elementary cellular automata.
Xiuli ChaiXianglong FuZhihua GanYushu ZhangYang LuYiran ChenPublished in: Neural Comput. Appl. (2020)
Keyphrases
- cellular automata
- compressive sensing
- encryption scheme
- image compression
- encryption algorithm
- lossless compression
- cellular automaton
- random projections
- standard model
- sparse representation
- security analysis
- public key
- compression algorithm
- hash functions
- cellular automata model
- wavelet transform
- ciphertext
- secret key
- compression ratio
- image representation
- signal processing
- subband
- image encryption scheme
- image processing
- chaotic sequence