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Radar HRRP Target Recognition in the Open World Based on a Hierarchical Autoencoder
International Conference on Signal Processing SystemsRadar automatic target recognition is of vital importance in modern radar systems and realistic recognition is commonly applied in the open world, which requires not only classifying the known targets accurately but also detecting the unknown targets. In
Xianwen Zhang, Wenying Wang, Yao Wei
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Radar HRRP Open Set Target Recognition Based on Supervised Contrastive Learning
2024 4th International Conference on Consumer Electronics and Computer Engineering (ICCECE)Open set recognition (OSR) methods can correctly recognize known targets and reject unknown targets. Most existing methods rely on closed set radar high-resolution range profile (HRRP) training, and their ability to reject unknown targets is limited ...
Siyu Chen, Xiaohong Huang
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Adaptive Manifold Discriminative Regression for Multi-view Radar HRRP Target Recognition
2024 IEEE International Conference on Signal, Information and Data Processing (ICSIDP)High-resolution range profiles (HRRP) is an important tool for automatic recognition of targets in radar systems. However, single-view HRRP is sensitive to the angle of aspect and provides limited information of target scattering feature, leading to ...
Chenglong Sun +5 more
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Radar target HRRP recognition based on reconstructive and discriminative dictionary learning
Signal Processing, 2016A novel dictionary learning algorithm, namely reconstructive and discriminative dictionary learning based on sparse representation classification criterion (RDDLSRCC), is proposed for radar target high resolution range profile (HRRP) recognition in this paper.
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Knowledge-Guided BiTCN Prototypical Network for Few-Shot Radar HRRP Target Recognition
IEEE International Geoscience and Remote Sensing SymposiumThe high-resolution range profile (HRRP) plays an important role in radar automatic target recognition (RATR) due to its rich target structure information and small data volume.
Jiaqi Zhou +4 more
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IEEE International Geoscience and Remote Sensing Symposium
With the rapid development of deep learning, significant progress has been made in radar high-resolution range profile (HRRP) target recognition methods based on deep neural networks.
Jiaqi Zhou +4 more
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With the rapid development of deep learning, significant progress has been made in radar high-resolution range profile (HRRP) target recognition methods based on deep neural networks.
Jiaqi Zhou +4 more
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IEEE Transactions on Aerospace and Electronic Systems
The electromagnetic space of modern battlefields is becoming increasingly complex. High-resolution range profile (HRRP) has emerged as a core data carrier in the field of radar automatic target recognition due to its advantages of easy acquisition, low ...
Ke Wang +7 more
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The electromagnetic space of modern battlefields is becoming increasingly complex. High-resolution range profile (HRRP) has emerged as a core data carrier in the field of radar automatic target recognition due to its advantages of easy acquisition, low ...
Ke Wang +7 more
semanticscholar +1 more source
NHPL: Neural Collapse Guided Hierarchical Prototypical Learning for Radar HRRP Open Set Recognition
IEEE Transactions on Aerospace and Electronic SystemsHigh-resolution range profile (HRRP) has emerged as a promising approach in real-time radar ground target recognition. To address real-world operational requirements, there is a need to develop open set recognition (OSR) methods that identify both known ...
Yanhua Wang +6 more
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Position Embedding-Free Transformer for Radar HRRP Target Recognition
IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium, 2022Yujia Diao +3 more
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A Novel Feature Vector Using Complex HRRP for Radar Target Recognition
2007Radar high-resolution range profile (HRRP) has received intensive attention from the radar automatic recognition (RATR) community. Since the initial phase of a complex HRRP is strongly sensitive to target position variation, which is referred to as the initial phase sensitivity, only the amplitude information in the complex HRRP, what is called the ...
Lan Du 0001 +3 more
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