Exact Reconstruction Filter Banks Using Cosine Modulation: Matrix Formalization for Arbitrary Length Prototype Filters.
Christine GuillemotPatrice OnnoPublished in: ISCAS (1994)
Keyphrases
- filter bank
- perfect reconstruction
- reconstruction error
- arbitrary length
- finite impulse response
- subband
- filter coefficients
- wavelet filters
- infinite impulse response
- image coding
- filter responses
- quadrature mirror
- synthesis filters
- multiscale
- multiresolution
- singular value decomposition
- fir filters
- wavelet transform
- signal processing
- lifting scheme
- feature vectors
- wavelet bases
- input signals
- linear filters
- wavelet packet
- low pass
- lapped transforms
- computationally efficient
- frequency domain
- wavelet decomposition
- image reconstruction
- digital filters
- b tree
- nonlinear filters
- reconstructed image
- subband coding
- high frequency
- filter design
- compactly supported
- neural network
- basis functions
- linear algebra
- edge detection
- knn
- database systems