Deduction of the impulse response of the p-step UFIR filter using kth moments

Author

Morales-Mendoza, Luis J. ; Gonzalez-Lee, M. ; Morales-Mendoza, E. ; Perez-Caceres, S. ; Triano-Carballo, G. ; Shmaliy, Yuriy S. ; Ibarra-Manzano, O.G.

Author_Institution

Univ. Veracruzana, Poza Rica, Mexico

fYear

2014

fDate

26-28 Feb. 2014

Firstpage

178

Lastpage

182

Abstract

This paper we present a new computational scheme to derive the impulse response of p-step UFIR filter. We use a set of polynomials that can be expressed in terms of their kth moment to derive the same impulse response obtained by other methods. Furthermore, we apply the p-step UFIR filter in two cases: enhanced of a square signal and the denoisy image processing. Finally, some quantitative and qualitative evaluations are carried out to verify filter´s efficiency based on RMSE analysis.

Keywords

FIR filters; mean square error methods; polynomials; transient response; RMSE analysis; denoisy image processing; impulse response; kth moment; p-step UFIR filter; polynomial sets; square signal; Finite impulse response filters; Image processing; Maximum likelihood detection; Nonlinear filters; Polynomials; Smoothing methods; UFIR filter; p-step UFIR filter; polynomial impulse response; signal and image processing;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics, Communications and Computers (CONIELECOMP), 2014 International Conference on

Conference_Location

Cholula

Print_ISBN

978-1-4799-3468-3

Type

conf

DOI

10.1109/CONIELECOMP.2014.6808587

Filename

6808587