Jan 9, 2013 · Title:Fast Compressed Sensing SAR Imaging based on Approximated Observation ... Abstract:In recent years, compressed sensing (CS) has been applied ...
In this paper, we introduce a new Synthetic Aperture Radar (SAR) imaging modality that provides a high resolution map of the spatial distribution of targets ...
Oct 10, 2014 · A general echo model is derived for the synthetic aperture radar (SAR) imaging with high resolution based on the scalar form of Maxwell's ...
Compressed Sensing Radar Imaging: Fundamentals, Challenges, and ...
www.ncbi.nlm.nih.gov › PMC6679252
Jul 13, 2019 · Keywords: radar imaging, synthetic aperture radar, compressed sensing, sparse reconstruction, regularization. Go to: 1. Introduction. Radar ...
A new CS-SAR imaging model based on the use of the approximated SAR observation deducted from the inverse of focusing procedures is formed that can be ...
We show that the SAR image can be reconstructed simultaneously in the range and azimuth directions from a small number of the raw data. The proposed algorithm ...
Synthetic aperture radar (SAR) is an advanced remote sensing tool that is mounted on-board a moving airborne platform such as aircraft or unmanned aerial ...
Synthetic Aperture Radar. Shaun I. Kelly. The ... Aperture Undersampling. Compressed Sensing Image Formation ... Significant improvement in imaging of bright ...
Synthetic Aperture Radar (SAR) has the ability to obtain high resolution 2D imagery from distributed targets, such as landscapes. SAR image resolution is ...
A total variation (TV) regularization-based compressed sensing (CS) synthetic aperture radar (SAR) imaging algorithm is proposed.