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Synthetic aperture radar image recognition using constrained joint transform correlators

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Abstract:

Abstract: This article addresses a method to identify synthetic aperture radar (SAR) images with constrained correlation profile. This technique has been achieved by optimizing the average cross correlation intensity on the power-spectrum subtracted joint transform correlator through the Lagrange Multipliers procedure. A reference function is constructed in the input domain. The system is invariant to partially out-of-plane rotation in the target image.

Keywords: Lagrange multipliers; Synthetic aperture radar; joint transform correlator

Document Type: Original Article

DOI: http://dx.doi.org/10.1078/0030-4026-00025

Affiliations: Department of Electrical Engineering, Yuan Ze University, 135 Yung Tung Road, Taoyuan 320, Taiwan

Publication date: March 1, 2001

urban/361/2001/00000112/00000003/art00025
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