Two Channel Paraunitary Filter Banks Based on Linear Canonical Transform.
Sudarshan ShindePublished in: IEEE Trans. Signal Process. (2011)
Keyphrases
- filter bank
- perfect reconstruction
- image coding
- subband
- multiresolution
- fir filters
- multiscale
- linear filters
- multiscale decomposition
- lapped transforms
- wavelet packet
- frequency domain
- signal processing
- computationally efficient
- finite impulse response
- reconstruction error
- discrete cosine transform
- transform coefficients
- spectral analysis
- nonlinear filters
- transform coding
- lifting scheme
- low pass
- wavelet filters
- high pass
- image segmentation
- digital filters
- image processing
- frequency response
- image compression
- feature selection
- wavelet decomposition
- building blocks