Results 31 to 40 of about 797,596 (216)

Deep Hybrid Fusion Network for Inverse Synthetic Aperture Radar Ship Target Recognition Using Multi-Domain High-Resolution Range Profile Data [PDF]

open access: goldRemote Sensing
Most existing target recognition methods based on high-resolution range profiles (HRRPs) use data from only one domain. However, the information contained in HRRP data from different domains is not exactly the same.
Jie Deng, Fulin Su
doaj   +2 more sources

Multi-Dimensional Parameter-Estimation Method for a Spatial Target Based on the Micro-Range Decomposition of a High-Resolution Range Profile [PDF]

open access: goldRemote Sensing
The high-precision estimation of multi-dimensional parameters for spatial targets based on high-resolution range profiles is crucial for target recognition.
Xing Wang, Degui Yang, Zhichen Zhao
doaj   +2 more sources

Two-Dimensional Scattering Center Estimation for Radar Target Recognition Based on Multiple High-Resolution Range Profiles [PDF]

open access: goldSensors
A new estimation strategy on locations of two-dimensional target scattering centers for radar target recognition is developed by using multiple high-resolution range profiles (HRRPs).
Kang-In Lee   +2 more
doaj   +2 more sources

A Recognition Method of Aerospace Time-Sensitive Targets Based on Radar High Resolution Range Profile [PDF]

open access: yesHangkong 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
doaj   +1 more source

A New Method for Moving-Target HRRP via Double Step Frequency Verified by Simulation

open access: yesSensors, 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
doaj   +1 more source

RLAT: Lightweight Transformer for High-Resolution Range Profile Sequence Recognition [PDF]

open access: diamondComputer Systems Science and Engineering
Xiaodan Wang   +4 more
openaire   +2 more sources

High-Resolution Range Profile Feature Transformation Method Based on Amplitude-Phase Modulation Metasurface

open access: yesElectronics, 2022
Time-modulated metasurfaces have attracted much attention due to their flexible manipulation of electromagnetic waves. Time-varying response leads to spread-spectrum and reallocation of energy.
Ran Sui, Junjie Wang, Yong Xu, D. Feng
semanticscholar   +1 more source

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