Realization of lattice-form separable-denominator 2D adaptive filters

Masayuki Kawamata, Eiichiro Kawakami, Tatsuo Higuchi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

In this paper, separable-denominator two-dimensional (SD-2D) adaptive filters are realized in the lattice-form and in the direct-form. The stability test for these SD-2D adaptive filters can be simplified to that for one dimensional (1D) recursive filters. Improvements of SD-2D adaptive filters over a non-recursive 2D adaptive filter are shown by the experiments of 2D system identifications. Moreover it is shown by the experiments of the noise reduction that the lattice-form SD-2D adaptive filter is superior to the direct-form counterpart.

Original languageEnglish
Title of host publicationProceedings - IEEE International Symposium on Circuits and Systems
PublisherPubl by IEEE
Pages295-298
Number of pages4
ISBN (Print)0780312813
Publication statusPublished - 1993 Jan 1
Event1993 IEEE International Symposium on Circuits and Systems - Chicago, IL, USA
Duration: 1993 May 31993 May 6

Publication series

NameProceedings - IEEE International Symposium on Circuits and Systems
Volume1
ISSN (Print)0271-4310

Other

Other1993 IEEE International Symposium on Circuits and Systems
CityChicago, IL, USA
Period93/5/393/5/6

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Kawamata, M., Kawakami, E., & Higuchi, T. (1993). Realization of lattice-form separable-denominator 2D adaptive filters. In Proceedings - IEEE International Symposium on Circuits and Systems (pp. 295-298). (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 1). Publ by IEEE.