Recursive algorithms for two-dimensional filters' spectral transformations

Recursive algorithms for two-dimensional filters' spectral transformations

In this correspondence, a fast algorithm for two-dimensional (2-D) digital filters' spectral transformations is developed. The whole algorithm is based on the 1-D and 2-D Horner's form. All the considered spectral transformations are arbitrary 2-D rational transformations. The method is su...

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Veröffentlicht in:IEEE transactions on signal processing 1996-10, Vol.44 (10), p.2647-2651
1. Verfasser: Mastorakis, N.E.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Band pass filters
Digital filters
Exact sciences and technology
Information, signal and communications theory
Multidimensional systems
Passband
Polynomials
Signal and communications theory
Signal design
Signal processing
Signal processing algorithms
Signal representation. Spectral analysis
Signal, noise
Telecommunications and information theory
Transfer functions
Two dimensional displays
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Beschreibung
Zusammenfassung:In this correspondence, a fast algorithm for two-dimensional (2-D) digital filters' spectral transformations is developed. The whole algorithm is based on the 1-D and 2-D Horner's form. All the considered spectral transformations are arbitrary 2-D rational transformations. The method is successfully applied in an example concerning 2-D digital filter design.
ISSN:1053-587X
1941-0476
DOI:10.1109/78.539054