A simplified lattice factorization for linear-phase perfect reconstruction filter bank.
Lu GanKai-Kuang MaPublished in: IEEE Signal Process. Lett. (2001)
Keyphrases
- filter bank
- perfect reconstruction
- image coding
- subband
- fir filters
- multiresolution
- linear filters
- multiscale
- finite impulse response
- signal processing
- wavelet packet
- lifting scheme
- wavelet transform
- computationally efficient
- frequency domain
- low pass
- filter coefficients
- wavelet filter banks
- wavelet filters
- reconstruction error
- symmetric extension
- discrete cosine transform
- wavelet decomposition
- compactly supported
- high frequency
- image processing
- computer vision
- singular value decomposition
- image data
- feature vectors