Are parameterised biorthogonal wavelet filters suited (better) for selective encryption?
Andreas UhlAndreas PommerPublished in: MM&Sec (2004)
Keyphrases
- wavelet filters
- wavelet transform
- data compression
- filter bank
- discrete wavelet transform
- wavelet decomposition
- multiresolution
- shift invariant
- texture features
- subband
- lifting scheme
- wavelet domain
- multiscale
- palmprint
- transform coding
- fir filters
- image coding
- high frequency
- coarse to fine
- filter coefficients
- image compression
- image analysis
- feature vectors