Boundary Operation of 2-D Nonseparable Linear-Phase Paraunitary Filter Banks.
Shogo MuramatsuTomoya KobayashiMinoru HikiHisakazu KikuchiPublished in: IEEE Trans. Image Process. (2012)
Keyphrases
- filter bank
- image coding
- subband
- fir filters
- perfect reconstruction
- multiscale
- multiresolution
- linear filters
- signal processing
- low pass
- frequency domain
- wavelet filters
- wavelet packet
- discrete cosine transform
- computationally efficient
- lifting scheme
- reconstruction error
- spectral analysis
- pattern recognition
- finite impulse response
- nonlinear filters
- wavelet transform
- low frequency
- spatial domain
- wavelet coefficients