A general-purpose optimization technique for designing two-channel FIR filter banks.
Robert BregovicTapio SaramäkiPublished in: EUSIPCO (2000)
Keyphrases
- filter bank
- general purpose
- image coding
- subband
- perfect reconstruction
- finite impulse response
- multiresolution
- multiscale
- signal processing
- wavelet packet
- fir filters
- frequency domain
- low pass
- subband coding
- computationally efficient
- reconstruction error
- discrete cosine transform
- wavelet filters
- lifting scheme
- image coding scheme
- bit rate
- wavelet transform
- wavelet decomposition
- wavelet coefficients
- image data
- lapped transforms