A Novel Selective Encryption Scheme for Medical Images Transmission based-on JPEG Compression Algorithm.
Med Karim AbdmoulehAli KhalfallahMed Salim BouhlelPublished in: KES (2017)
Keyphrases
- medical images
- compression algorithm
- encryption scheme
- compression ratio
- lossless compression
- image compression
- data compression
- image transmission
- mpeg video
- security analysis
- bitstream
- compression scheme
- jpeg images
- progressive transmission
- data sharing
- public key
- trellis coded quantization
- lossy compression
- secret key
- region of interest
- ciphertext
- file size
- arithmetic coding
- high compression ratio
- high quality
- coding method
- reconstructed image
- compressed images
- bit rate
- wavelet transform
- computational complexity
- huffman coding
- arithmetic coder