Keyphrases
- wavelet filters
- wavelet transform
- data compression
- filter bank
- discrete wavelet transform
- shift invariant
- subband
- texture features
- wavelet decomposition
- multiresolution
- palmprint
- multiscale
- image compression
- high frequency
- wavelet coefficients
- higher order
- image processing
- region of interest
- texture analysis
- compression algorithm
- low frequency
- computational complexity
- linear algebra
- video sequences
- subband decomposition