A novel image encryption scheme based on chaotic apertured fractional Mellin transform and its filter bank.
Meng-Meng WangNan-Run ZhouLu LiMantao XuPublished in: Expert Syst. Appl. (2022)
Keyphrases
- filter bank
- image encryption scheme
- image encryption
- chaotic sequence
- subband
- multiscale
- multiresolution
- encryption scheme
- signal processing
- wavelet packet
- frequency domain
- computationally efficient
- low pass
- feature vectors
- authentication scheme
- s box
- wavelet coefficients
- bit rate
- discrete cosine transform
- wavelet decomposition
- translation invariant
- spatial domain
- image compression
- wavelet transform