Simultaneous Encryption and Compression of Digital Images Based on Secure-JPEG Encoding.
Saqib MaqboolNisar AhmadAslam MuhammadAna María Martínez EnríquezPublished in: MCPR (2016)
Keyphrases
- digital images
- encryption scheme
- arithmetic coding
- lossless compression
- lossy compression
- digital signature
- image compression
- compression algorithm
- high compression ratio
- watermarking technique
- compression ratio
- lossless coding
- compression scheme
- key exchange
- jpeg compressed images
- key management
- image coding algorithm
- data encryption
- compression rate
- efficient compression
- run length encoding
- expert group
- data compression
- digital watermarking
- security properties
- security analysis
- compression standards
- jpeg xr
- jpeg images
- jpeg compression
- integrity verification
- transform coding
- copyright protection
- cryptographic protocols
- coding method
- block coding
- trellis coded quantization
- standard model
- image quality
- wavelet transformed
- private key
- video compression
- information hiding
- reconstructed image quality
- image encryption
- bit rate
- authentication scheme
- image transmission
- entropy coding
- reconstructed image
- image coding
- bit plane
- encryption algorithm
- security requirements
- low bit rate
- secret key
- wavelet transform
- ciphertext
- bitstream
- compressed images
- advanced encryption standard
- visual quality
- decoding process
- progressive transmission
- coding scheme
- subband
- compressed data
- image authentication
- smart card
- public key
- hash functions
- bit allocation