15 March 1994 Perfect reconstruction filter banks with arbitrary regularity
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Abstract
This paper provides a simple parametrization of perfect reconstruction filter banks with arbitrary regularity. The parametrization shows that a perfect reconstruction filter bank with regularity N can be constructed by using an overlapping discrete 2N point Chebyshev transform followed by an orthogonal 2N X 2 transform and an arbitrary perfect reconstruction filter bank.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ahmed H. Tewfik, "Perfect reconstruction filter banks with arbitrary regularity", Proc. SPIE 2242, Wavelet Applications, (15 March 1994); doi: 10.1117/12.170081; https://doi.org/10.1117/12.170081
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KEYWORDS
Wavelets

Linear filtering

Matrices

Mirrors

Electronic filtering

Electrical engineering

Fourier transforms

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