Estimating motion parameters using parametric modeling based on time-frequency representations

Anna Scaglione; S. Barbarossa

Estimating motion parameters using parametric modeling based on time-frequency representations

Anna Scaglione, S. Barbarossa

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this work we propose a method for estimating the instantaneous phase shift induced by the relative radar-target motion based on two main steps: 1) time-frequency representation of the received echoes; 2) estimation based on parametric modeling. The estimates can then be used to initialize a compensation procedure for obtaining the ISAR image or to extract features to be used for target classification directly from the received signal, without necessarily passing through the target image. In the paper we show some application examples of the proposed procedure in the presence of noise.

Original language	English (US)
Title of host publication	IEE Conference Publication
Editors	Anon
Publisher	IEE
Pages	280-284
Number of pages	5
Edition	449
State	Published - 1997
Externally published	Yes
Event	Proceedings of the 1997 Radar Edinburgh International Conference - Edinburgh, UK Duration: Oct 14 1997 → Oct 16 1997

Other

Other	Proceedings of the 1997 Radar Edinburgh International Conference
City	Edinburgh, UK
Period	10/14/97 → 10/16/97

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

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title = "Estimating motion parameters using parametric modeling based on time-frequency representations",

abstract = "In this work we propose a method for estimating the instantaneous phase shift induced by the relative radar-target motion based on two main steps: 1) time-frequency representation of the received echoes; 2) estimation based on parametric modeling. The estimates can then be used to initialize a compensation procedure for obtaining the ISAR image or to extract features to be used for target classification directly from the received signal, without necessarily passing through the target image. In the paper we show some application examples of the proposed procedure in the presence of noise.",

author = "Anna Scaglione and S. Barbarossa",

year = "1997",

language = "English (US)",

pages = "280--284",

editor = "Anon",

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note = "Proceedings of the 1997 Radar Edinburgh International Conference ; Conference date: 14-10-1997 Through 16-10-1997",

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AB - In this work we propose a method for estimating the instantaneous phase shift induced by the relative radar-target motion based on two main steps: 1) time-frequency representation of the received echoes; 2) estimation based on parametric modeling. The estimates can then be used to initialize a compensation procedure for obtaining the ISAR image or to extract features to be used for target classification directly from the received signal, without necessarily passing through the target image. In the paper we show some application examples of the proposed procedure in the presence of noise.

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M3 - Conference contribution

AN - SCOPUS:0031384902

SP - 280

EP - 284

BT - IEE Conference Publication

A2 - Anon, null

PB - IEE

T2 - Proceedings of the 1997 Radar Edinburgh International Conference

Y2 - 14 October 1997 through 16 October 1997

ER -

Estimating motion parameters using parametric modeling based on time-frequency representations

Abstract

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ASJC Scopus subject areas

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