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. It is shown by the experiments of the noise reduction in images that the SD-2D adaptive filters are superior to the nonadaptive SD-2D filters.
Original language | English |
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Pages (from-to) | 111-122 |
Number of pages | 12 |
Journal | Applied Mathematics and Computation |
Volume | 69 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1995 Apr |
ASJC Scopus subject areas
- Computational Mathematics
- Applied Mathematics