Robust interferometric ISAR imaging with UAMP-based joint sparse signal recovery

H Kang, J Li, Q Guo, M Martorella… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Sparse Bayesian learning (SBL) has found successful applications in interferometric inverse
synthetic aperture radar (InISAR) imaging, especially in the presence of limited number of …

ISAR Imaging for Maneuvering Target Based on Suitable CPI Extraction and PC-MBSBL

T Yang, H Shi, J Guo, X Wang, S Yao… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In radar system, the maneuvering targets undergoing significant angular motion pose a
challenge for motion compensation, thus an inverse synthetic aperture radar (ISAR) imaging …

Scene segmentation of multi-band ISAR fusion imaging based on MB-PCSBL

X Zhu, B Guo, W Hu, L Shi, J Ma… - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
We consider the problem of achieving multi-band inverse synthetic aperture radar (ISAR)
fusion imaging of block structure targets with unknown block partition and develop a block …

Sparsity-driven ISAR imaging via hierarchical channel-mixed framework

J Liang, S Wei, M Wang, J Shi… - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
Sparsity-driven inverse synthetic aperture radar (ISAR) imaging can obtain a high-resolution
image of non-cooperative targets using compressive sensing (CS)-based methods …

ISAR moving target imaging method using Hy-ADMM and mm-GLRT

Y Yang, S Gui, Q Wan - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
In this paper, we aim at proposing an efficient inverse synthetic aperture radar (ISAR)
imaging method for multiple moving targets in the framework of alternating direction method …

High-resolution inverse synthetic aperture radar imaging with sparse stepped-frequency chirp signals under low signal to noise ratio

Y WANG, X BAI, F ZHOU - 电子与信息学报, 2022 - jeit.ac.cn
To solve the sensitivity of sparse stepped-frequency chirp signals to target radial motion and
to achieve high-resolution imaging with low Signal to Noise Ratio (SNR), a translation …

A novel ISAR imaging method using pattern-coupled Laplacian scale mixture prior

L Lu, P Chen, L Wu - IEEE Geoscience and Remote Sensing …, 2020 - ieeexplore.ieee.org
We develop a novel method for high-resolution inverse synthetic aperture radar (ISAR)
imaging by exploring the block-sparse structure inherent in the ISAR image. First, the …

Preserving unique structural blocks of targets in ISAR imaging by Pitman–Yor process

D Cheng, B Yuan, Y Dai, C Chen… - IEEE Sensors …, 2020 - ieeexplore.ieee.org
This article focuses on capturing and preserving unique structures in inverse synthetic
aperture radar (ISAR) imaging procedure, such as structures with little quantity around the …

[PDF][PDF] 基于稀疏步进调频信号的低信噪比逆合成孔径雷达成像

王樾, 白雪茹, 周峰 - 电子与信息学报, 2022 - jeit.ac.cn
针对稀疏步进调频信号对目标径向运动敏感且低信噪比(SNR) 下难以聚焦成像的问题,
该文提出基于遗传算法和稀疏贝叶斯学习的平动补偿与高分辨逆合成孔径雷达(ISAR) 成像方法 …

Two‐Dimensional ISAR Fusion Imaging of Block Structure Targets

X Zhu, L Liu, B Guo, W Hu, L Shi… - International Journal of …, 2021 - Wiley Online Library
The range resolution and azimuth resolution are restricted by the limited transmitting
bandwidth and observation angle in a monostatic radar system. To improve the two …