Results 91 to 100 of about 2,850 (128)

Target-Aware Recurrent Attentional Network for Radar HRRP Target Recognition

Signal Processing, 2019
In this paper, we develop a Target-Aware Recurrent Attentional Network (TARAN) for Radar Automatic Target Recognition (RATR) based on High-Resolution Range Profile (HRRP) to make use of the temporal dependence and find the informative areas in HRRP ...
Bin Xu, Bo Chen, Jinwei Wan, Hongwei Liu, Lin Jin   +4 more
semanticscholar   +1 more source

Automatic Inverse Synthetic Aperture Radar Ship Targets Recognition using Simple Multiple Kernel Learning: Automatic ISAR Ship Targets Recognition using Simple-MKL

ICBAR
In radar automatic target recognition (RATR), inverse synthetic aperture radar (ISAR) image recognition shows its advantages. Due to the limited sample size of ISAR images, support vector machine (SVM), known for its robustness in small sample ...
Yuan Wu, Fulin Su, Xue Li, Peipei Zhu, Xunwei Xie   +4 more
semanticscholar   +1 more source

Memory-Based Neural Network for Radar HRRP Noncooperative Target Recognition

International Conference on Security and Management, 2020
In this paper, we propose a Memory-Based Neural Network(MBNN) for Radar Automatic Target Recognition (RATR) based on High Resolution Range Profile (HRRP) in imbalanced case to learn how to find out the discriminative representations and generalize the ...
Yingmin Jia, Bo Chen, Long Tian, Wenchao Chen, Hongwei Liu   +4 more
semanticscholar   +1 more source

Fast Prototype Refinement for HRRP Target Recognition with Missing Aspects

IEEE International Geoscience and Remote Sensing Symposium
High-resolution range profile (HRRP) based radar automatic target recognition (RATR) has attracted significant attention due to its low signal processing complexity and the rich structural information it provides about targets.
Long Tian, Yixuan Zhang, Xiaoqiang Chai, Bo Chen, Xiyang Liu, Hongwei Liu   +5 more
semanticscholar   +1 more source

A Multiscale Hybrid Perception Network With Granularity Decoupling and Spectral Enhancement for HRRP Target Recognition

IEEE Transactions on Radar Systems
High-resolution range profile (HRRP)-based radar automatic target recognition (RATR) is crucial in capturing target structural characteristics across all-day and all-weather environments.
Xiaodi Li, Yuguan Hou, Zihan Xu, Xinfei Jin, Fulin Su, Hongxu Li   +5 more
semanticscholar   +1 more source

A Prior-Knowledge-Guided Neural Network Based on Supervised Contrastive Learning for Radar HRRP Recognition

IEEE Transactions on Aerospace and Electronic Systems
Radar automatic target recognition (RATR) based on high-resolution range profiles (HRRPs) has received intensive attention in recent years. The data-driven HRRP recognition methods based on neural networks have achieved outstanding performance with a ...
Qi Liu, Xinyu Zhang, Yongxiang Liu
semanticscholar   +1 more source

Robust Attack on Deep Learning based Radar HRRP Target Recognition

Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2019
In the past few years, deep learning have attracted increasing attention for HRRP-based radar automatic target recognition(RATR) because of their powerful ability to learn features from training data automatically.
Yijun Yuan, Jinwei Wan, Bo Chen
semanticscholar   +1 more source

Radar HRRP Target Recognition with Target Aware Two-Dimensional Recurrent Neural Network

International Conference on Signal Processing, Communications and Computing, 2019
In this paper, a Target Aware Two-Dimensional Recurrent Neural Network(TATDRNN) is proposed for High-Resolution Range Profile(HRRP) based Radar Automatic Target Recognition(RATR), which characterizes the temporal dependence across the range cells within ...
Jiaqi Liu, Bo Chen, Wenchao Chen, Yang Yang   +3 more
semanticscholar   +1 more source

Non-Cooperate Target Recognition via Proxy-Based Feature Ensemble Supervised Contrastive Learning

IEEE International Geoscience and Remote Sensing Symposium
The increasing popularity of Radar High-Resolution Range Profiles (HRRP) in radar automatic target recognition (RATR) is increasingly evident, primarily due to its simple imaging techniques and rapid processing capabilities.
Meng Lei, Yalong Lv, Yipeng Wang, Ying Zhang   +3 more
semanticscholar   +1 more source

PTrans: Transformer-Based HRRP Target Recognition Method with Patching

International Conference on Robotics, Intelligent Control and Artificial Intelligence
Due to the characteristics of high-resolution range profiles (HRRP), which are easy to obtain, have low computational cost, and contain rich structural information about the target, HRRP-based target recognition has become a popular research direction in
Yichuan Jiang, Kejiang Chen, Weiming Zhang   +2 more
semanticscholar   +1 more source