Characterization of regular linear-phase paraunitary filter banks using dyadic-based structures.
Kevin AmaratungaYing-Jui ChenSoontorn OraintaraPublished in: ISCAS (3) (2004)
Keyphrases
- filter bank
- subband
- image coding
- multiscale
- multiresolution
- linear filters
- fir filters
- perfect reconstruction
- signal processing
- frequency domain
- wavelet packet
- computationally efficient
- wavelet filters
- image compression
- spectral analysis
- nonlinear filters
- low pass
- finite impulse response
- reconstruction error
- discrete cosine transform
- high quality
- filter responses
- image processing
- lifting scheme
- bit rate
- feature vectors