Matrix Extension with Symmetry and Its Application to Filter Banks
Bin HanXiaosheng ZhuangPublished in: CoRR (2010)
Keyphrases
- filter bank
- image coding
- subband
- multiresolution
- multiscale
- perfect reconstruction
- reconstruction error
- signal processing
- rotational symmetry
- frequency domain
- wavelet packet
- wavelet filters
- subband coding
- low pass
- computationally efficient
- finite impulse response
- image coding scheme
- symmetry detection
- building blocks
- discrete cosine transform
- wavelet transform
- lifting scheme
- compression algorithm
- motion estimation
- input signals
- image compression
- filter coefficients