Results 21 to 30 of about 102,830 (273)

Sea surface target recognition and tracking system for unmanned surface vehicle with heterogeneous sensors

Zhongguo Jianchuan Yanjiu, 2021
ObjectivesIn order to meet the needs of long-distance sea target recognition and tracking through the navigation radar and integrated optoelectronic equipment of an unmanned surface vehicle (USV) operating in a marine environment, a novel USV autonomous ...
Shangjun LI, Lin YUE, Zhe LI, Yifan ZHANG   +3 more
doaj   +1 more source

Status and Prospects of Radar Polarimetry Techniques

Leida xuebao, 2016
Radar polarimetry is an applied fundamental science field that is focused on understanding interaction processes between radar waves and targets and disclosing their mechanisms.
Wang Xuesong
doaj   +1 more source

Fourier independent component analysis of radar micro-Doppler features [PDF]

, 2017
The capability of discriminating radar targets exhibiting multiple moving parts has become of great interest for both aerospace and ground-based target recognition and analysis.
Addabbo, P., Clemente, C., Ullo, S. L.
core   +1 more source

Practical classification of different moving targets using automotive radar and deep neural networks [PDF]

, 2018
In this work, the authors present results for classification of different classes of targets (car, single and multiple people, bicycle) using automotive radar data and different neural networks.
Angelov, Aleksandar, Fioranelli, Francesco, Murray-Smith, Roderick, Robertson, Andrew   +3 more
core   +1 more source

Micro-Doppler Feature Extraction and Recognition Based on Netted Radar for Ballistic Targets

Leida xuebao, 2015
This study examines the complexities of using netted radar to recognize and resolve ballistic midcourse targets. The application of micro-motion feature extraction to ballistic mid-course targets is analyzed, and the current status of application and ...
Feng Cun-qian, Li Jing-qing, He Si-san, Zhang Hao   +3 more
doaj   +1 more source

Dual-band polarimetric HRRP recognition via a brain-inspired multi-channel fusion feature extraction network

Frontiers in Neuroscience, 2023
Radar high-resolution range profile (HRRP) provides geometric and structural information of target, which is important for radar automatic target recognition (RATR).
Wei Yang, Wei Yang, Qiang Zhou, Qiang Zhou, Mingchen Yuan, Mingchen Yuan, Yang Li, Yang Li, Yang Li, Yang Li, Yanhua Wang, Yanhua Wang, Yanhua Wang, Yanhua Wang, Yanhua Wang, Liang Zhang, Liang Zhang   +16 more
doaj   +1 more source

Personnel recognition and gait classification based on multistatic micro-doppler signatures using deep convolutional neural networks [PDF]

, 2018
In this letter, we propose two methods for personnel recognition and gait classification using deep convolutional neural networks (DCNNs) based on multistatic radar micro-Doppler signatures.
Chen, Zhaoxi, Fioranelli, Francesco, Griffiths, Hugh, Li, Gang   +3 more
core   +1 more source

Non‐cooperative target recognition in multistatic radar systems

IET Radar, Sonar & Navigation, 2014
The ability to recognise quickly and reliably non‐cooperative targets is a primary issue in modern radar systems. The use of multistatic radars has already been demonstrated to improve sensibly the recognition capacity of a radar system, through the exploitation of its inherent spatial diversity, given by the presence of multiple observation channels ...
STINCO, PIETRO, GRECO, MARIA, GINI, FULVIO, La Manna M.   +3 more
openaire   +2 more sources

Sea-detecting Radar Experiment and Target Feature Data Acquisition for Dual Polarization Multistate Scattering Dataset of Marine Targets

Leida xuebao, 2023
Marine target detection and recognition depend on the characteristics of marine targets and sea clutter. Therefore, understanding the essential features of marine targets based on the measured data is crucial for advancing target detection and ...
Jian GUAN, Ningbo LIU, Guoqing WANG, Hao DING, Yunlong DONG, Yong HUANG, Kaixiang TIAN, Mengyu ZHANG   +7 more
doaj   +1 more source

Multi-target Micro-motion Feature Extraction Based on Tracking Pulses in MIMO Radar

Leida xuebao, 2018
The micro-motion feature is one of the important characteristic information of spatial target recognition. However, the existing multifunctional Multi-Input Multi-Output (MIMO) radar usually has to allocate a large number of continuous time resources for
Luo Ying, Gong Yishuai, Chen Yijun, Zhang Qun   +3 more
doaj   +1 more source