Performance Evaluation of a GLRT Moving Target Detector for TerraSAR-X Along-Track Interferometric Data
نویسندگان
چکیده
منابع مشابه
Interferometric Techniques for Terrasar-x Data
Generating Digital Elevation Models (DEMs) out of interferometric image pairs is one of the well-known SAR applications which are used all over the world. The aim of our project is to find new/extended methods for InSAR processing to improve the quality of the final DEM result. We investigate in the fields of image registration, baseline estimation/interpolation and phase unwrapping. In each di...
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In this paper we consider the detection of a moving point target using Along-Track (AT) InSAR systems. We consider two cases: conventionally and one bit coded raw data. The performance of the system is evaluated by comparing the probabilities of false alarm and detection.
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The Multi-Chromatic Analysis, as introduced in [1], consists in performing a spectral decomposition of each image of an interferometric pair. Spectral decomposition is performed extracting sub-bands in range frequency domain, each extracted sub-band leading to a range sub-look of the observed scene, here named a chromatic view, centered on its own carrier frequency but at lower range resolution...
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ژورنال
عنوان ژورنال: IEEE Transactions on Geoscience and Remote Sensing
سال: 2015
ISSN: 0196-2892,1558-0644
DOI: 10.1109/tgrs.2014.2374422