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2013•Unpublished venueRequires access

New procedure in designing 2D-IIR filters based on 2D-FIR filters approximation

Lahcène Mitiche, Amel Baha Houda Adamou‐Mitiche

Open publisher page 2 citations

Abstract

In this paper, an efficient approach is proposed for the synthesis of an economical digital 2D-IIR filter with high information efficiency, by means of model reduction. As a result a linear phase IIR filter whose frequency response is very close to that of the initial filter and is very suitable for directional filtering and image processing applications.

About this research paper

What this paper is about

In this paper, an efficient approach is proposed for the synthesis of an economical digital 2D-IIR filter with high information efficiency, by means of model reduction. As a result a linear phase IIR filter whose frequency response is very close to that of the initial filter and is very suitable for directional filtering and image processing applications.

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OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Method / approach

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Available abstract

In this paper, an efficient approach is proposed for the synthesis of an economical digital 2D-IIR filter with high information efficiency, by means of model reduction. As a result a linear phase IIR filter whose frequency response is very close to that of the initial filter and is very suitable for directional filtering and image processing applications.

Key concepts: Infinite impulse response, 2D Filters, Finite impulse response, Prototype filter, Network synthesis filters, Computer science, Digital filter, Linear phase

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