DNN with similarity constraint for GEO SA-BSAR moving target imaging

C Cui, X Dong, Y Li, Z Chen, X Li - IEEE Geoscience and …, 2022 - ieeexplore.ieee.org
A GEOsynchronous Spaceborne-Airborne Bistatic Synthetic Aperture Radar (GEO SA-
BSAR) system has been proven to be a significant tool for moving targets monitoring. Due to …

Sparse SAR imaging method for ground moving target via GMTSI-Net

L Chen, J Ni, Y Luo, Q He, X Lu - Remote Sensing, 2022 - mdpi.com
Ground moving targets (GMT), due to the existence of velocity in range and azimuth
direction, will lead to the deviation from their true position and defocus in the azimuth …

SAR Image Reconstruction Method for Target Detection using Self-Attention CNN-Based Deep Prior Learning

M Li, W Huo, J Wu, J Yang - IEEE Transactions on Geoscience …, 2024 - ieeexplore.ieee.org
Due to its all-day and all-weather capability, synthetic aperture radar (SAR) plays an
important role in many remote sensing and monitoring applications. However, conventional …

[HTML][HTML] MosReformer: Reconstruction and Separation of Multiple Moving Targets for Staggered SAR Imaging

X Qi, Y Zhang, Y Jiang, Z Liu, C Yang - Remote Sensing, 2023 - mdpi.com
Maritime moving target imaging using synthetic aperture radar (SAR) demands high
resolution and wide swath (HRWS). Using the variable pulse repetition interval (PRI) …

Deep Parametric Imaging for Bistatic SAR: Model, Property and Approach

Y Song, W Pu, J Huo, J Wu, Z Li… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Bistatic synthetic aperture radar (BiSAR) parametric imaging can reconstruct the structural
information of the target, which is one of the research hotspots for BiSAR imaging. However …

Simultaneous moving and stationary target imaging for geosynchronous spaceborne-airborne bistatic SAR based on sparse separation

H An, J Wu, KC Teh, Z Sun… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In synthetic aperture radar (SAR) imaging, moving target is generally mixed with stationary
targets. Meanwhile, the image of a moving target is distorted and displaced due to the lack of …

PnP-Based ground moving target imaging network for squint SAR and sparse sampling

H Zhang, J Ni, C Zhang, Y Luo… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
As a result of residual phase error caused by motion parameters, ground moving targets
(GMTs) are defocused and displaced in conventional synthetic aperture radar (SAR) …

An adaptive moving target indication method for GEO spaceborne-airborne bistatic SAR

C Cui, X Dong, C Hu, W Tian - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
A long aperture time is required to achieve a high signal-to-noise ratio and high azimuth
resolution in geosynchronous spaceborne-airborne bistatic synthetic aperture radar (GEO …

Geosynchronous spaceborne–airborne bistatic SAR imaging based on fast low-rank and sparse matrices recovery

H An, J Wu, KC Teh, Z Sun… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Geosynchronous spaceborne–airborne bistatic synthetic aperture radar (GEO-SA-BiSAR)
consists of a GEO transmitter and airborne receiver, which has extensive application …

Amplitude-phase CNN-based SAR target classification via complex-valued sparse image

J Deng, H Bi, J Zhang, Z Liu, L Yu - IEEE Journal of Selected …, 2022 - ieeexplore.ieee.org
It is known that a synthetic aperture radar (SAR) image obtained by matched filtering (MF)-
based algorithms always suffers from serious noise, sidelobes, and clutters. However, the …