Chaos and wavelet packets based cryptography targeting practical applications.
Mircea RaducanuCorina MacoveiOctaviana DatcuPublished in: TSP (2021)
Keyphrases
- wavelet packet
- filter bank
- denoising
- cellular automata
- subband
- vector valued
- dual tree
- neural network
- wavelet transform
- wavelet packet decomposition
- multiresolution
- image coding
- wavelet decomposition
- frequency band
- quadtree
- lifting scheme
- vector quantizer
- signal processing
- wavelet filters
- perfect reconstruction
- feature space
- compactly supported
- high quality