GRLT DETECTION OF MOVING TARGET BY ALONG TRACK SAR INTERFEROMETRIC SYSTEMS

被引：0
|
作者：
Budillon, Alessandra [1 ]
Ciaramello, Massimo [2 ]
Evangelista, Annarita [2 ]
Pascazio, Vito [1 ]
Schirinzi, Gilda [1 ]
机构：
[1] Univ Napoli Parthenope, Ctr Direz Napoli, Dipartimento Tecnol, Isola C4, I-80143 Naples, Italy
[2] Univ Cassino, DAEIMI, I-03043\ Cassino, Italy
来源：
2009 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-5 | 2009年
关键词：
SAR; along-track; detection; ground moving target;
D O I：
10.1109/IGARSS.2009.5417666
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
In this paper we consider the problem of the detection of a ground moving target using Synthetic Aperture Radar Along Track Interferometric (AT- InSAR) systems. We propose a method exploiting a Generalized Likelihood Ratio Test (GRLT) and based on a Gaussian model for the target response. We also derive the log-likelihood ratio probability density function in closed form, both in the hypothesis of presence of target and absence of target. Numerical results based on simulated data are presented.
引用
收藏
页码：3753 / +
页数：2
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