Sparsity-Driven Synthetic Aperture Radar Imaging
نویسندگان
چکیده
This paper presents a survey of recent research on sparsity-driven synthetic aperture radar (SAR) imaging. In particular, it reviews (i) analysis and synthesis-based sparse signal representation formulations for SAR image formation together with the associated imaging results; (ii) sparsity-based methods for wide-angle SAR imaging and anisotropy characterization; (iii) sparsity-based methods for joint imaging and autofocusing from data with phase errors; (iv) recent work on compressed sensing-based analysis and design of SAR sensing missions, and (v) techniques for exploiting sparsity for SAR imaging of scenes containing moving objects.
منابع مشابه
Reconstruction , autofocusing , moving targets , and compressed sensing ] Sparsity - Driven Synthetic Aperture Radar Imaging
Date of publication: 13 June 2014 T his article presents a survey of recent research on sparsity-driven synthetic aperture radar (SAR) imaging. In particular, it reviews 1) the analysis and synthesis-based sparse signal representation formulations for SAR image formation together with the associated imaging results, 2) sparsity-based methods for wide-angle SAR imaging and anisotropy characteriz...
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