System functions for 2D linear phase frequency sampling filters
type: Item
instance of: scholarly article
title: System functions for 2D linear phase frequency sampling filters
zbMATH Open document ID: 1062.93028
published in: Journal of the Franklin Institute
publication date: 2005-02-16T00:00:00Z
review text: Four types of frequency sampling filters are developed. For each type of filter, system functions are derived for filters with arbitrary impulse responses and arbitrary frequency responses. These filter implementations can implement narrowband 2D linear phase filters and narrowband 2D linear phase filters with fourfold symmetry much more efficiently than direct convolution implementations.
reviewed by: Tadeusz Kaczorek
Mathematics Subject Classification ID: 93C35
Mathematics Subject Classification ID: 93C62
Mathematics Subject Classification ID: 93C57
Mathematics Subject Classification ID: 93C80
zbMATH DE Number: 2134372
zbMATH Keywords: Frequency sampling
zbMATH Keywords: Interpolation
zbMATH Keywords: Finite impulse response
zbMATH Keywords: Linear phase
zbMATH Keywords: Two-dimensional (2D) digital filter
zbMATH Keywords: Narrowband filter
zbMATH Keywords: Fourfold symmetry
zbMATH Keywords: frequency response
author: Peter A. Stubberud
MaRDI profile type: Publication
full work available at URL: j.jfranklin.2003.12.014
OpenAlex ID: W2035331779
cites work: A novel method for modeling 2-D FIR digital filters in frequency domain with nonuniform samples
cites work: Q3032728
cites work: Q3786383
DOI: 10.1016/J.JFRANKLIN.2003.12.014
description: scientific article; zbMATH DE number 2134372