Supervised kernel discriminant local tangent space alignment for high-resolution range profile-based radar target recognition
Supervised kernel discriminant local tangent space alignment for high-resolution range profile-based radar target recognition
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基于高分辨率距离轮廓的雷达目标识别的监督核判别局部切线空间对齐
DOI:
10.1117/1.jrs.13.046513
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发表时间:
2019-10
影响因子:
1.7
通讯作者:
Xuegang Wang
中科院分区:
文献类型:
--
作者:
Haohao Ren;Xuelian Yu;Xuegang Wang
Abstract. We present a modified local tangent space alignment (LTSA) algorithm, called supervised kernel discriminant local tangent space alignment (SKDLTSA), for radar target recognition based on high-resolution range profile (HRRP). SKDLTSA aims to extract intraclass geometric structure embedded in local neighborhoods, as well as to maximize interclass separability characterized by overall distances among different classes. It is formulated with kernel technique to extract nonlinear features, which helps to obtain better performance than its linear counterparts. Extensive experiments on measured HRRP data from three flying airplanes demonstrate that the proposed method can significantly improve the recognition performance. Further results also indicate its robustness to target attitude variations and noise corruption.
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影响因子:
4.2
作者:
Huan-huan Zhang;D. Ding;Z. Fan;Rushan Chen
通讯作者:
Huan-huan Zhang;D. Ding;Z. Fan;Rushan Chen
DOI:
10.1109/tpami.2005.55
发表时间:
2005-03-01
影响因子:
23.6
作者:
He, XF;Yan, SC;Zhang, HJ
通讯作者:
Zhang, HJ
DOI:
--
发表时间:
2002-12
期刊:
ArXiv
影响因子:
--
作者:
Zhenyue Zhang;Hongyuan Zha
通讯作者:
Zhenyue Zhang;Hongyuan Zha
影响因子:
4.4
作者:
Zhou, Daiying
通讯作者:
Zhou, Daiying
DOI:
10.1109/tpami.2007.70735
发表时间:
2008-05-01
影响因子:
23.6
作者:
Lin, Tong;Zha, Hongbin
通讯作者:
Zha, Hongbin