Keyphrases
- filter bank
- image coding
- subband
- multiscale
- multiresolution
- signal processing
- reconstruction error
- perfect reconstruction
- wavelet packet
- frequency domain
- computationally efficient
- discrete cosine transform
- steerable pyramid
- finite impulse response
- singular value decomposition
- subband coding
- low pass
- wavelet filters
- high quality
- linear algebra
- lifting scheme
- filter responses
- objective function
- building blocks