Parameters estimation method and ISAR imaging of multi-target with complex maneuvering

W Fu, Y Chen - The Journal of Supercomputing, 2023 - Springer
Abstract Inverse Synthetic Aperture Radar (ISAR) is widely used as an all-weather imaging
radar system in military and civilian fields. However, for complex moving targets, the …

Isar Imaging of Multi-Target Based on Improved Connected Region Segmentation

Y Chen - papers.ssrn.com
Abstract Inverse Synthetic Aperture Radar (ISAR) is widely used as an all-weather imaging
radar system in the fields of weather forecasting, air control, and battlefield reconnaissance …

A novel method for ISAR imaging of multiple maneuvering targets

J Zhao, YQ Zhang, X Wang, S Wang… - Progress In …, 2019 - jpier.org
For inverse synthetic aperture radar (ISAR) imaging of multiple targets, range profiles of
different targets are sometimes coupled together, resulting in the ineffectiveness of …

ISAR imaging of maneuvering target with complex motions based on ACCF–LVD

X Li, L Kong, G Cui, W Yi, Y Yang - Digital Signal Processing, 2015 - Elsevier
This paper considers the inverse synthetic aperture radar (ISAR) imaging problem for a
maneuvering target with complex motions, involving range migration (RM) and Doppler …

ISAR imaging of targets with complex motions based on a noise-resistant parameter estimation algorithm without nonuniform axis

J Zheng, H Liu, G Liao, T Su, Z Liu… - IEEE Sensors …, 2016 - ieeexplore.ieee.org
In inverse synthetic aperture radar (ISAR) imaging of targets with complex motions, such as
highly maneuvering airplanes and ships fluctuating with oceanic waves, azimuth echoes of …

ISAR imaging of multiple targets based on particle swarm optimization and hough transform

GG Choi, SH Park, HT Kim, KT Kim - Journal of Electromagnetic …, 2009 - Taylor & Francis
This paper proposes an accurate method to obtain Inverse Synthetic Aperture Radar (ISAR)
images of multiple targets. The existing method using the Hough transform and edge …

Rotational parameters estimation of maneuvering target in ISAR imaging

W Li, J Liu, X Wang, S Xiao… - Journal of Systems …, 2010 - ieeexplore.ieee.org
The rotational parameters estimation of maneuvering target is the key of cross-range scaling
of ISAR (inverse synthetic aperture radar), which can be used in the target feature extraction …

A novel non-uniform rotational motion estimation and compensation method for maneuvering targets ISAR imaging utilizing particle swarm optimization

L Liu, MS Qi, F Zhou - IEEE Sensors Journal, 2017 - ieeexplore.ieee.org
Non-uniform rotational motion of maneuvering targets can result in nonlinear migration
through range cells (MTRC) and high order phase term, making final inverse synthetic …

ISAR imaging of multiple targets using particle swarm optimisation–adaptive joint time frequency approach

Y Li, Y Fu, X Li, L Le-Wei - IET signal processing, 2010 - IET
When multiple radar targets are close to each other, the returned signals from these targets
are overlapped in time. Therefore by applying conventional motion compensation algorithms …

ISAR imaging of multiple moving targets using signals separation

J Chen, H Xiao, H Fan, Z Song - … 2013 International Conference …, 2013 - ieeexplore.ieee.org
The conventional motion compensation algorithms, which are designed for a single moving
target, cannot be directly used to multiple targets ISAR imaging because the returned …