Refocusing of Moving Targets in SAR Images via Parametric Sparse Representation
نویسندگان
چکیده
منابع مشابه
Refocusing of Moving Targets in SAR Images via Parametric Sparse Representation
In this paper, a parametric sparse representation (PSR) method is proposed for refocusing of moving targets in synthetic aperture radar (SAR) images. In regular SAR images, moving targets are defocused due to unknown motion parameters. Refocusing of moving targets requires accurate phase compensation of echo data. In the proposed method, the region of interest (ROI) data containing the moving t...
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ژورنال
عنوان ژورنال: Remote Sensing
سال: 2017
ISSN: 2072-4292
DOI: 10.3390/rs9080795