Progress toward three-scale biorthogonal decomposition

Raghuveer M. Rao; Harold H. Szu

doi:10.1117/12.235982

22 March 1996 Progress toward three-scale biorthogonal decomposition

Raghuveer M. Rao, Harold H. Szu

Proceedings Volume 2762, Wavelet Applications III; (1996) https://doi.org/10.1117/12.235982
Event: Aerospace/Defense Sensing and Controls, 1996, Orlando, FL, United States

Abstract

Algorithms are developed for generating FIR filter banks for triadic, biorthogonal decompositions. The basis for the algorithms is a set of simultaneous quadratic equations in the decomposition and reconstruction filter coefficients which arise as necessary conditions for biorthogonality. The solution is obtained either by nonlinear optimization or by iterative pseudoinverse solution of linear equations.

Citation Download Citation

Raghuveer M. Rao and Harold H. Szu "Progress toward three-scale biorthogonal decomposition", Proc. SPIE 2762, Wavelet Applications III, (22 March 1996); https://doi.org/10.1117/12.235982

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