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A multi-scale spatial-frequency double branch network for terahertz ISAR image target classification

Qiuyan Wang Wanting Chen Yinwei Li Jixiang Fu Hongqiang Wang Yiming Zhu Mengdao Xing

防务技术2026，Vol.60Issue(6)：79-90,12.

防务技术2026，Vol.60Issue(6)：79-90,12.DOI:10.1016/j.dt.2025.12.001

A multi-scale spatial-frequency double branch network for terahertz ISAR image target classification

Qiuyan Wang ¹Wanting Chen ¹Yinwei Li ²Jixiang Fu ³Hongqiang Wang ⁴Yiming Zhu ¹Mengdao Xing⁵

作者信息

1. Terahertz Technology Innovation Research Institute,Terahertz Spectrum and Imaging Technology Cooperative Innovation Center,University of Shanghai for Science and Technology,Shanghai,200093,China
2. Terahertz Technology Innovation Research Institute,Terahertz Spectrum and Imaging Technology Cooperative Innovation Center,University of Shanghai for Science and Technology,Shanghai,200093,China||Shanghai Institute of Intelligent Science and Technology,Tongji University,Shanghai,200092,China||School of Intelligent Emergency Management,University of Shanghai for Science and Technology,Shanghai,200093,China
3. School of Information Mechanics and Sensing Engineering,Xidian University,Xi'an,710071,China
4. College of Electronic Science and Technology,National University of Defense Technology,Changsha,410073,China
5. National Laboratory of Radar Signal Processing,Xidian University,Xi'an,710071,China
折叠

摘要

关键词

Deep learning/Frequency domain aware/Multiscale feature/Terahertz inverse synthetic aperture radar(ISAR)/Target classification

Key words

Deep learning/Frequency domain aware/Multiscale feature/Terahertz inverse synthetic aperture radar(ISAR)/Target classification

引用本文复制引用

Qiuyan Wang,Wanting Chen,Yinwei Li,Jixiang Fu,Hongqiang Wang,Yiming Zhu,Mengdao Xing..A multi-scale spatial-frequency double branch network for terahertz ISAR image target classification[J].防务技术,2026,60(6):79-90,12.

基金项目

This work was supported in part by the National Natural Sci-ence Foundation of China under Grant No.62588201,in part by the Artificial Intelligence Promotes Scientific Research Paradigm Re-form and Empowers Discipline Advancement Plan,in part by the Natural Science Foundation of Shanghai under Grant No.21ZR1444300. （）

防务技术

ISSN：2214-9147

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