Color image compression and encryption scheme based on compressive sensing and double random encryption strategy.
Xiuli ChaiJianqiang BiZhihua GanXianxing LiuYushu ZhangYiran ChenPublished in: Signal Process. (2020)
Keyphrases
- encryption scheme
- compressive sensing
- image compression
- lossless compression
- standard model
- security analysis
- ciphertext
- random projections
- public key
- sparse representation
- compression ratio
- data sharing
- secret key
- signal processing
- image representation
- diffie hellman
- compression algorithm
- hash functions
- wavelet transform
- image encryption scheme
- encryption algorithm
- digital libraries
- multiscale
- data access
- multiresolution
- pattern recognition
- video sequences
- data sets