[HTML][HTML] Electromagnetic scattering characteristic extraction and imaging recognition algorithm: A review

X Mengdao, XIE Yiyuan, GAO Yuexin, Z Jinsong… - 雷达学报, 2022 - radars.ac.cn
One remarkable trend in applying synthetic aperture radar technology is the automatic
interpretation of Synthetic Aperture Radar (SAR) images. The electromagnetic scattering …

[HTML][HTML] 电磁散射特征提取与成像识别算法综述

邢孟道, 谢意远, 高悦欣, 张金松, 刘嘉铭, 吴之鑫 - 雷达学报, 2022 - radars.ac.cn
合成孔径雷达(SAR) 图像的自动化解译是合成孔径雷达技术应用的重要发展方向之一.
电磁散射特征与目标结构具有稳健的关联性, 是SAR 图像解译的关键支撑. 近年来 …

Full-aperture processing of airborne microwave photonic SAR raw data

J Chen, M Li, H Yu, M Xing - IEEE Transactions on Geoscience …, 2023 - ieeexplore.ieee.org
At present, the resolution of the most advanced airborne microwave photonic synthetic
aperture radar (SAR) can reach the order of centimeters or even millimeters, so the 2-D …

Very High-Resolution Synthetic Aperture Radar Systems and Imaging: A Review

X Chen, Z Dong, Z Zhang, C Tu, T Yi… - IEEE Journal of Selected …, 2024 - ieeexplore.ieee.org
Given its capacity to generate 2-D fine images of observation areas, very high resolution
(VHR) synthetic aperture radar (SAR) has become increasingly popular in myriad fields …

A Lightweight Theory-Driven Network and Its Validation on Public Fully-Polarized Ship Detection Dataset

Z Yang, P Zhang, N Wang, T Liu - IEEE Journal of Selected …, 2024 - ieeexplore.ieee.org
The utilization of polarimetric synthetic aperture radar (PolSAR) enables the preservation of
more comprehensive target scattering characteristics compared to conventional SAR …

A passive signal focusing algorithm based on synthetic aperture technique for multiple radiation source localization

Y Wang, L Han, X Zhang, GC Sun… - … on Geoscience and …, 2024 - ieeexplore.ieee.org
The Doppler dispersion of the received signal is very severe when the beamwidth of the
antenna is wide, resulting in a decrease in localization accuracy for multiple radiation source …

A method to pan-sharpen SAR amplitude data via electromagnetic reflectance similarities

A Salehi, A Estiri, MM Salehi… - … Journal of Remote …, 2023 - Taylor & Francis
For a long time, the idea of fusing synthetic radar imagery (SAR) and higher-resolution
panchromatic imagery, with the aim of increasing the spatial resolution of radar imagery, has …

[HTML][HTML] An Efficient BP Algorithm Based on TSU-ICSI Combined with GPU Parallel Computing

Z Li, X Qiu, J Yang, D Meng, L Huang, S Song - Remote Sensing, 2023 - mdpi.com
High resolution remains a primary goal in the advancement of synthetic aperture radar
(SAR) technology. The backprojection (BP) algorithm, which does not introduce any …

Quality improvement synthetic aperture radar (SAR) images using compressive sensing (CS) with Moore-Penrose inverse (MPI) and prior from spatial variant …

T Xiong, Y Li, M Xing - IEEE Transactions on Pattern Analysis …, 2024 - ieeexplore.ieee.org
When the locations of non-zero samples are known, the Moore-Penrose inverse (MPI) can
be used for the data recovery of compressive sensing (CS). First, the prior from the locations …

[HTML][HTML] Two-Dimensional Autofocus for Ultra-High-Resolution Squint Spotlight Airborne SAR Based on Improved Spectrum Modification

M Chen, X Qiu, Y Cheng, M Shang, R Li, W Li - Remote Sensing, 2024 - mdpi.com
For ultra-high-resolution (UHR) squint spotlight airborne synthetic aperture radar (SAR), the
severe range-azimuth coupling caused by squint mode and the spatial and frequency …