Results 31 to 40 of about 649 (174)
Adaptive Angular-sector Segmentation Radar Target Recognition based on Grey System [PDF]
, 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.
Jianjiang, Zhou +2 more
core +3 more sources
Multi-Source HRRP Target Fusion Recognition Based on Time-Step Correlation
Applied Sciences, 2023 Aiming at the limitations of a single High Resolution Range Profile (HRRP) in recognition, this paper proposes a Time step Correlation-based Feature Fusion (TCFF) method.
Jianbin Lu, Zhibin Yue, Lu Wan
doaj +1 more source
High Range Resolution Profile Construction Exploiting Modified Fractional Fourier Transformation [PDF]
, 2015 This paper addresses the discrimination of closely spaced high speed group targets with radar transmitting linear frequency modulation (LFM) pulses.
Defu Jiang, Feng Wang, Huawei Chen
core +2 more sources
HRRP Target Recognition With Deep Transfer Learning
IEEE Access, 2020 Recently, radar high-resolution range profile (HRRP) recognition based on convolutional neural networks (CNNs) has received considerable attention due to its robustness to translation and amplitude changes.
Yi Wen +4 more
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
Local feature based automatic target recognition for future 3D active homing seeker missiles [PDF]
, 2017 We propose an architecture appropriate for future Light Detection and Ranging (LIDAR) active homing seeker missiles with Automatic Target Recognition (ATR) capabilities.
Aouf, N. +5 more
core +3 more sources
Radar HRRP Target Recognition via Semi-Supervised Multi-Task Deep Network
IEEE Access, 2019 Feature representation based on the high resolution range profile (HRRP) is the key technology in radar automatic target recognition(RATR). In this paper, we design a deep-u-blind denoising network(DUBDNet) to extract features with high-noise-stability ...
Chenkai Zhao +4 more
doaj +1 more source
Reconstructed Target Range Profile via Unitary ESPRIT Superresolution Algorithm
International Journal of Antennas and Propagation, 2017 We propose an efficient technique for target classification using one-dimensional high resolution range profile (HRRP). The proposed technique utilizes the unitary estimation of signal parameters via rotational invariance techniques (ESPRIT) algorithm to
Rui Zhang +3 more
doaj +1 more source
Deep forest for radar HRRP recognition
The Journal of Engineering, 2019 High-resolution range profile (HRRP) has received intensive attention in the radar automatic target recognition filed. Here, deep forest is applied to the recognition of HRRP.
Yanhua Wang +5 more
doaj +1 more source