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Theory and lattice structure of complex paraunitary filterbanks with filters of (Hermitian-)symmetry/antisymmetry properties.
Xiqi Gao
Truong Q. Nguyen
Gilbert Strang
Published in:
IEEE Trans. Signal Process. (2001)
Keyphrases
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filter bank
perfect reconstruction
lattice structure
infinite impulse response
subband
finite impulse response
wavelet filters
multiresolution
filter responses
partial order
signal processing
multiscale
wavelet packet
frequency domain
lifting scheme
image compression
digital filters
machine learning
image processing