Publication:
ISAR imaging using Fourier and wavelet transforms

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Authors
Lucrecio, Armando
Subjects
Advisors
Borden, Brett
Cristi, Roberto
Date of Issue
2007-12
Date
Publisher
Monterey, California. Naval Postgraduate School
Language
Abstract
We investigate the ISAR imaging model using two different approaches the Fourier and the wavelet transform. Starting from the weak-scatter far-field model we explain why this approximation it's a Fourier Transform. We investigate the scattering mechanisms from different surfaces. We also analyze and derived the expressions of the scatter from sphere. We briefly discuss the radon transform and why it's not a good approach to our problem. We investigate the results using this time-frequency methods, creating images using synthetic data.
Type
Thesis
Description
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Naval Postgraduate School (U.S.)
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NPS Report Number
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Format
xvi, 63 p. : ill. ;
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Distribution Statement
Approved for public release; distribution is unlimited.
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