A new method for the design of two-channel perfect-reconstruction linear-phase FIR filter banks.
Robert BregovicTapio SaramäkiPublished in: ISCAS (2000)
Keyphrases
- filter bank
- perfect reconstruction
- fir filters
- finite impulse response
- image coding
- filter coefficients
- multiresolution
- computationally efficient
- subband
- wavelet packet
- image coding scheme
- lifting scheme
- filter design
- reconstruction error
- signal processing
- compactly supported
- infinite impulse response
- frequency domain
- multiscale
- nonlinear filters
- discrete fourier transform
- computational complexity
- computer vision
- pattern recognition
- feature extraction
- image segmentation
- feature selection