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An Efficient Kernel Optimization Method for Radar High-Resolution Range Profile Recognition [PDF]
EURASIP Journal on Advances in Signal Processing, 2007 A kernel optimization method based on fusion kernel for high-resolution range profile (HRRP) is proposed in this paper. Based on the fusion of l1-norm and l2-norm Gaussian kernels, our method combines the different characteristics of them so that not ...
Zheng Bao, Hongwei Liu, Bo Chen
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Radar high-resolution range profile recognition via multi-SV method
The Journal of Engineering, 2019 The radar high-resolution range profile (HRRP) is of great significance for target recognition in the ground compound environment. As two essential processes of HRRP target recognition, discrimination and classification performance improvement are ...
Long Li, Jie Jiang, Zheng Liu
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Remote Sensing, 2022 Ground-based oblique incidence sounding (OIS) is an important means to investigate the ionosphere. As the OIS ionogram is a visual representation of the OIS parameters, such as group distance and maximum usable frequency (MUF), it is of great ...
Wuyong Zhang +6 more
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Super-Resolution Reconstruction of an Array Lidar Range Profile
Applied SciencesAiming at the problem that the range profile of the current array lidar has a low resolution and contains few target details and little edge information, a super-resolution reconstruction method based on projection onto convex sets (POCS) combining the ...
Xuelian Liu +5 more
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A Recognition Method of Aerospace Time-Sensitive Targets Based on Radar High Resolution Range Profile [PDF]
Hangkong bingqi, 2022 Aiming at the problem of aerosapce time-sensitive target recognition, a new sequential feature extraction method for radar high resolution range profile (HRRP) is proposed, and a multi classifier based on decision tree and support vector description ...
Qiu Xiangfeng, Huo Kai, Zhang Xinyu, Jiang Weidong
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A New Method for Moving-Target HRRP via Double Step Frequency Verified by Simulation
Sensors, 2022 The stepped-frequency (SF) waveform is highly sensitive to the target motion, which induces range shift and echo spread in a high-range-resolution profile (HRRP).
Xiaofeng Shen +3 more
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Sensors, 2021 Millimeter-wave (W-band) radar measurements were taken for two maritime targets instrumented with attitude and heading reference systems (AHRSs) in a littoral environment with the aim of developing a multiaspect classifier.
Tomasz Jasinski +2 more
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IET Radar, Sonar & Navigation, 2022 Digital‐to‐analogue and analogue‐to‐digital in a digital array radar limits the transmission and reception of instantaneous broadband signals (IBSs), which makes it a technical bottleneck for digital array radar to obtain an instantaneous broadband high ...
Hao Wang +3 more
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Impact of the Half Space on High Resolution Range Profile
Journal of Physics: Conference Series, 2021 Abstract High resolution range profile (HRRP) which contains the characteristics of the scattering centers of the target, has an important application in the field of radar automatic target recognition. Based on the formation principle of HRRP, this paper analyzes the scattering mechanism of targets in half space and the influence of ...
Zhenyu He, Yongjun Xie
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Radar Target Recognition by Convolutional Capsule Networks Based on High-Resolution Range Profile
IEEE Access, 2022 Automatic target recognition (ATR) is of increasing importance for the modern radar system, where the high-resolution range profile (HRRP) is essential.
Xianwen Zhang +3 more
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