An efficient ISAR imaging approach for highly maneuvering targets based on subarray averaging and image entropy
Owing to the highly maneuvering character involved in targets, the nonuniform 3-D rotation
motions make the assumption that the image projection plane (IPP) is constant during …
motions make the assumption that the image projection plane (IPP) is constant during …
High-resolution ISAR imaging of maneuvering targets based on azimuth adaptive partitioning and compensation function estimation
S Yang, S Li, H Fan, Y Liu - IEEE Transactions on Geoscience …, 2023 - ieeexplore.ieee.org
An important challenge in high-resolution inverse synthetic aperture radar (ISAR) imaging of
maneuvering targets is the 2-D spatial-variant (SV) high-order phase error. The classic …
maneuvering targets is the 2-D spatial-variant (SV) high-order phase error. The classic …
A novel ISAR imaging algorithm for maneuvering targets
X Zhu, Y Jiang, Z Liu, R Chen… - IEEE Geoscience and …, 2021 - ieeexplore.ieee.org
For inverse synthetic aperture radar (ISAR) imaging of the maneuvering target, when the
time-varying rotational acceleration arises, the image will become blurred because of high …
time-varying rotational acceleration arises, the image will become blurred because of high …
Noise-robust motion compensation for aerial maneuvering target ISAR imaging by parametric minimum entropy optimization
J Wang, L Zhang, L Du, D Yang… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
When a target is involved in maneuvering motion, the nonuniform 3-D rotation motion will
cause a continuous change of image projection plane (IPP), which would induce 2-D spatial …
cause a continuous change of image projection plane (IPP), which would induce 2-D spatial …
[HTML][HTML] A Robust Translational Motion Compensation Method for Moving Target ISAR Imaging Based on Phase Difference-Lv's Distribution and Auto-Cross …
C Liu, Y Luo, Z Yu - Remote Sensing, 2024 - mdpi.com
Translational motion compensation constitutes a pivotal and essential procedure in inverse
synthetic aperture radar (ISAR) imaging. Many researchers have previously proposed their …
synthetic aperture radar (ISAR) imaging. Many researchers have previously proposed their …
ISAR imaging for maneuvering targets with complex motion based on generalized radon-fourier transform and gradient-based descent under low SNR
The existing inverse synthetic aperture radar (ISAR) imaging algorithms for ship targets with
complex three-dimensional (3D) rotational motion are not applicable because of continuous …
complex three-dimensional (3D) rotational motion are not applicable because of continuous …
Joint motion compensation and distortion correction for maneuvering target bistatic isar imaging based on parametric minimum entropy optimization
J Ding, Y Li, J Wang, M Li, J Wei - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Bistatic inverse synthetic aperture radar (Bi-ISAR) can obtain complementary information
about moving targets and overcome the inherent imaging limitations of monostatic ISAR …
about moving targets and overcome the inherent imaging limitations of monostatic ISAR …
A novel spaceborne ISAR imaging approach for space target with high-order translational motion compensation and spatial variant MTRC correction
R Chen, Y Jiang, Z Liu, Y Zhang… - International Journal of …, 2023 - Taylor & Francis
For spaceborne ISAR imaging of space targets, due to the high-speed relative motion
between the radar and targets, both the translational and rotational motion exhibit the high …
between the radar and targets, both the translational and rotational motion exhibit the high …
A novel ISAR imaging approach for maneuvering targets with satellite-borne platform
Inverse synthetic aperture radar (ISAR) imaging for maneuvering targets has always been a
challenging task due to azimuth time-varying Doppler frequency modulation, especially …
challenging task due to azimuth time-varying Doppler frequency modulation, especially …
Noise robust high-speed motion compensation for ISAR imaging based on parametric minimum entropy optimization
J Wang, Y Li, M Song, P Huang, M Xing - Remote Sensing, 2022 - mdpi.com
When a target is moving at high-speed, its high-resolution range profile (HRRP) will be
stretched by the high-order phase error caused by the high velocity. In this case, the inverse …
stretched by the high-order phase error caused by the high velocity. In this case, the inverse …
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