Structurally linear phase factorization of 2-channel filter banks based on lifting.
Lei ZhangAnamitra MakurPublished in: ICASSP (4) (2005)
Keyphrases
- filter bank
- lifting scheme
- wavelet transform
- image coding
- fir filters
- subband
- perfect reconstruction
- multiresolution
- linear filters
- multiscale
- wavelet packet
- signal processing
- wavelet filters
- subband coding
- frequency domain
- low pass
- computationally efficient
- image compression
- reconstruction error
- pattern recognition
- image segmentation
- image coding scheme
- discrete cosine transform
- wavelet decomposition
- discrete wavelet transform
- wavelet domain
- data compression
- high frequency
- finite impulse response
- building blocks
- image quality