A chaos based image encryption and lossless compression algorithm using hash table and Chinese Remainder Theorem.
M. BrindhaN. Ammasai GoundenPublished in: Appl. Soft Comput. (2016)
Keyphrases
- image encryption
- compression algorithm
- secret image sharing
- image compression
- cosine transform
- hash functions
- compression ratio
- authentication scheme
- bitstream
- secret sharing scheme
- secret image
- security analysis
- lossless compression
- wireless communication
- wavelet transform
- bit rate
- image sequences
- lossy compression
- smart card
- feature selection
- image processing
- feature extraction
- subband
- computational complexity
- data structure