Image encryption based on convolution operation in the gyrator transform domain.
Sandra M. DazaFabio VegaLorenzo MattosCesar O. TorresLeonardo Díaz MarulandaYailth Morales DazaPublished in: IECON (2012)
Keyphrases
- image encryption
- transform domain
- spatial domain
- security analysis
- authentication scheme
- discrete cosine transform
- wireless communication
- image blocks
- image processing
- frequency domain
- secret sharing scheme
- macroblock
- smart card
- computer simulation
- signal processing
- authentication protocol
- motion estimation
- computer vision