Results 71 to 80 of about 372 (177)

Learning using privileged information for HRRP‐based radar target recognition

IET Signal Processing, 2018
A novel machine learning method named extended support vector data description with negative examples (ESVDD‐neg) is developed to classify the fast Fourier transform‐magnitude feature of complex high‐resolution range profile (HRRP), motivated by the problem of radar automatic target recognition.
Yu Guo 0002, Huaitie Xiao, Yingzhi Kan, Qiang Fu 0014   +3 more
openaire   +1 more source

A Multi-Modal Fusion Algorithm for Space Target Recognition Based on Spatial Attention and Multi-Scale Temporal Network

Aerospace
When fusing inverse synthetic aperture radar (ISAR) images and high-resolution range profile (HRRP), the significant heterogeneity existing between the feature spaces of the two is not adequately considered, resulting in a low accuracy rate of space ...
Xiaoyu Cong, Yubing Han, Cheng Chen, Shichen Shan   +3 more
doaj   +1 more source

Adaptive Angular-sector Segmentation Radar Target Recognition based on Grey System

, 2017
The aspect sensitivity of high-resolution range profile (HRRP) leads to the anomalous change of the HRRP statistical characteristic, which is one of inextricable problems on the target recognition based on HRRP.
Yongsheng, Xiao, Jianjiang, Zhou, Lizhen, Huang, Zhou Jianjiang, Xiao Yongsheng, Huang Lizhen   +5 more
core   +3 more sources

A Novel Multi-Input Bidirectional LSTM and HMM Based Approach for Target Recognition from Multi-Domain Radar Range Profiles

, 2019
Radars, as active detection sensors, are known to play an important role in various intelligent devices. Target recognition based on high-resolution range profile (HRRP) is an important approach for radars to monitor interesting targets.
Hussain, Amir, Jun Wang, Sun, Jinping, Teng Huang, Gao, Fei, Amir Hussain, Jinping Sun, Fei Gao, Wang, Jun, Huiyu Zhou, Zhou, Huiyu, Huang, Teng   +11 more
core   +2 more sources

Orthogonal maximum margin projection subspace for radar target HRRP recognition [PDF]

EURASIP Journal on Wireless Communications and Networking, 2016
In this paper, a novel target recognition method, namely orthogonal maximum margin projection subspace (OMMPS), is proposed for radar target recognition using high-resolution range profile (HRRP). The core of OMMPS is to maximize the between-class margin by increasing the between-class scatter distance and reducing the within-class scatter distance ...
openaire   +1 more source

Semantics- and Physics-Guided Generative Network for Radar HRRP Generalized Zero-Shot Recognition

Remote Sensing
High-resolution range profile (HRRP) target recognition has garnered significant attention in radar automatic target recognition (RATR) research for its rich structural information and low computational costs. With the rapid advancements in deep learning,
Jiaqi Zhou, Tao Zhang, Siyuan Mu, Yuze Gao, Feiming Wei, Wenxian Yu   +5 more
doaj   +1 more source

Radar target micro-doppler signature classification

, 2008
This thesis reports on research into the field of Micro-Doppler Signature (μ-DS) based radar Automatic Target Recognition (ATR) with additional contributions to general radar ATR methodology.
Smith, G.E.
core  

Backscattering Analysis at ATR on Rough Surfaces by Ground-Based Polarimetric Radar Using Coherent Decomposition. [PDF]

Sensors (Basel), 2023
Kvasnov AV.
europepmc   +1 more source

Radar High Resolution Range Profile Recognition with Small Sample Set Based on Linear Gaussian Mixture Dynamic Model

, 2016
A novel recognition method is proposed to relieve the heavy requirement of training samples in the radar High Resolution Range Profile (HRRP) target recognition.
Xia Shuangzhi, Zhang Xuefeng, Wang Penghui   +2 more
core   +1 more source

A Weighted Decision-Level Fusion Architecture for Ballistic Target Classification in Midcourse Phase. [PDF]

Sensors (Basel), 2022
Wei N, Zhang L, Zhang X.
europepmc   +1 more source