Keyphrases
- filter bank
- image coding
- fir filters
- subband
- perfect reconstruction
- multiscale
- multiresolution
- signal processing
- wavelet packet
- frequency domain
- computationally efficient
- subband coding
- discrete cosine transform
- finite impulse response
- image processing
- spectral analysis
- reconstruction error
- pattern recognition
- low pass
- wavelet filters
- linear filters
- wavelet transform
- optimal filter
- steerable pyramid