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Toplam kayıt 3, listelenen: 1-3
Sparsity-driven synthetic aperture radar imaging [reconstruction, autofocusing, moving targets, and compressed sensing]
(Ieee-Inst Electrical Electronics Engineers Inc, 2014)
This 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 ...
SAR moving target imaging using group sparsity
(European Signal Processing Conference, EUSIPCO, 2013)
SAR imaging of scenes containing moving targets results in defocusing in the reconstructed images if the SAR observation model used in imaging does not take the motion into account. SAR data from a scene with motion can ...
SAR moving object imaging using sparsity imposing priors
(Springer, 2017)
Synthetic aperture radar (SAR) returns from a scene with motion can be viewed as data from a stationary scene, but with phase errors due to motion. Based on this perspective, we formulate the problem of SAR imaging of ...