Perfect reconstruction filter banks with arbitrary regularity

Ahmed H. Tewfik

doi:10.1117/12.170081

15 March 1994 Perfect reconstruction filter banks with arbitrary regularity

Ahmed H. Tewfik

Proceedings Volume 2242, Wavelet Applications; (1994) https://doi.org/10.1117/12.170081
Event: SPIE's International Symposium on Optical Engineering and Photonics in Aerospace Sensing, 1994, Orlando, FL, United States

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.

Citation Download Citation

Ahmed H. Tewfik "Perfect reconstruction filter banks with arbitrary regularity", Proc. SPIE 2242, Wavelet Applications, (15 March 1994); https://doi.org/10.1117/12.170081

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