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检索条件"机构=Science and Technology Automatic Target Recognition Laboratory"
293 条 记 录,以下是41-50 订阅
排序:
Open Set target recognition Based on Multi-task Compressed Sensing using Multi-view High Range Resolution Profiles
Open Set Target Recognition Based on Multi-task Compressed S...
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IET International Radar Conference 2023, IRC 2023
作者: Zhang, Huiqiang Liu, Shengqi Teng, Shuhua Qu, Shuang Deng, Jie Yu, Zhenlin National Key Laboratory of Automatic Target Recognition National University of Defense Technology Changsha China College of Electronic Information Hunan First Normal University Changsha410205 China
This paper focuses on a specific application for a target recognition system. That is, the system input may be out-of-library from an unknown category and multiple observations can be obtained from a small angle inter... 详细信息
来源: 评论
A Hyperspectral Nonlinear Unmixing Network for Nearshore Underwater target Detection
A Hyperspectral Nonlinear Unmixing Network for Nearshore Und...
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Artificial Intelligence, Networking and Information technology (AINIT), International Seminar on
作者: Jiaxuan Liu Jiahao Qi Ping Zhong Junhe Jiang Key Laboratory of Science and Technology on Automatic Target Recognition National University of Defense Technology Changsha China Science and Technology on Near-Surface Detection Laboratory Wuxi China
The existing hyperspectral underwater target detection algorithms are ineffective in adapting to nearshore environments, owing to the difficulty of extracting target signals from cluttered nearshore backgrounds combin... 详细信息
来源: 评论
A Wide-Angle Scanning Focal Plane Array Design Method for Millimeter-Wave Applications
A Wide-Angle Scanning Focal Plane Array Design Method for Mi...
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IEEE International Symposium on Geoscience and Remote Sensing (IGARSS)
作者: Hongfei Lian Huaitie Xiao Hongqi Fan Yanwen Jiang National Key Laboratory of Automatic Target Recognition National University of Defense Technology Changsha China
This article investigates the limits of focal plane array (FPA) systems with wide-angle scan capabilities. A design and analysis methodology has been established to optimize the system. A physical optics (PO) model is... 详细信息
来源: 评论
A Lightweight SAR Ship Detection Method Based on Improved YOLOv8
A Lightweight SAR Ship Detection Method Based on Improved YO...
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IET International Radar Conference 2023, IRC 2023
作者: Guo, Yue Zhan, Ronghui Chen, Shiqi Li, Luzhuo Zhang, Jun National Key Laboratory of Automatic Target Recognition National University of Defense Technology Changsha China College of Information and Communication National University of Defense Technology Wuhan China Beijing University of Technology Beijing China
The complex background and small size of targets pose challenges for ship detection in SAR (Synthetic Aperture Radar) images. Currently, deep learning-based methods have been widely used for SAR ship detection. Howeve... 详细信息
来源: 评论
MHRA-Net: Azimuth-Aware Multi-Head Residual Self-Attention Network for SAR Vehicle recognition
MHRA-Net: Azimuth-Aware Multi-Head Residual Self-Attention N...
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IEEE International Symposium on Geoscience and Remote Sensing (IGARSS)
作者: Huiqiang Zhang Tianzhu Zhang Jie Deng Wei Wang Shengqi Liu Jun Zhang National Key Laboratory of Automatic Target Recognition National University of Defense Technology Changsha China
Deep learning methods have made profound advancements in the field of synthetic aperture radar (SAR) target recognition. Typically, a significant amount of training data is required. However, due to the high degree of... 详细信息
来源: 评论
Optimization Tracking Algorithm Based on Extended target Gaussian Mixture PHD Filter  22
Optimization Tracking Algorithm Based on Extended Target Gau...
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Proceedings of the 8th International Conference on Communication and Information Processing
作者: Liping Guo Xinglin Shen Shanzhu Xiao Huanzhang Lu Key Laboratory of Automatic Target Recognition National University of Defense Technology China
Under low signal-to-noise ratio (SNR) target tracking, poor target information and high clutter limit the tracking effect. Extended targets potentially generate more than one measurement per time step. Multiple extend... 详细信息
来源: 评论
Improved Sparse Representation of Open Set HRRP recognition Method
Improved Sparse Representation of Open Set HRRP Recognition ...
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Electronics and Communication, Network and Computer technology (ECNCT), International Conference on
作者: Huiqiang Zhang Shengqi Liu Shuang Qu Jianping Ou Jun Zhang Jie Deng National Key Laboratory of Science and Technology on Automatic Target Recognition National University of Defense Technology Changsha China
Traditional target recognition methods classify targets within a closed set, and the methods cannot effectively identify unknown categories outside the library. Research on open set recognition (OSR) has been develope...
来源: 评论
Parallel Two-Stage Multiple Hypotheses Testing Model of Track-Before-Detect  5
Parallel Two-Stage Multiple Hypotheses Testing Model of Trac...
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5th International Conference on Pattern recognition and Artificial Intelligence, PRAI 2022
作者: Du, Jinming Lu, Huanzhang Zhang, Luping Hu, Moufa Shen, Xinglin Li, Dongyang National University of Defense Technology National Key Laboratory of Science and Technology on Automatic Target Recognition Changsha China National University of Defense Technology College of Military Basic Education Changsha China
Multiple hypotheses testing (MHT)-based Track-before-Detect (TBD) method is a widely known algorithm to detect infrared dim small target. However, the hypotheses space in this kind of method is so big that the computa... 详细信息
来源: 评论
Radar active jamming recognition based on time-frequency image classification  21
Radar active jamming recognition based on time-frequency ima...
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5th International Conference on Electronic Information technology and Computer Engineering, EITCE 2021
作者: Wang, Jingyi Dong, Wenhao Song, Zhiyong National Key Laboratory of Science and Technology on Automatic Target Recognition National University of Defense Technology Changsha China
Flexible active radar jamming has become one of the main threats in modern electronic warfare. Aiming at the problem of classifying and identifying active jamming patterns of towed decoy radar, this paper proposes a s... 详细信息
来源: 评论
Design of radar waveform game platform based on PXI system  10
Design of radar waveform game platform based on PXI system
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10th International Conference on Control, Automation and Information sciences, ICCAIS 2021
作者: Wang, Min Jiang, Yanwen Fan, Hongqi National University of Defense Technology National Key Laboratory of Science and Technology on Automatic Target Recognition ChangSha China
In view of the lack of a test verification platform in the research of the game between radar and target, a test platform for radar waveform game is designed based on the PXI system. The platform includes a multi-chan... 详细信息
来源: 评论