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Dictionary learning based target detection for hyperspectral image
Zhang, Xiaorong1,2,3; Hu, Bingliang1; Pan, Zhibin2; Zheng, Xi4
2019
会议名称5th Symposium on Novel Optoelectronic Detection Technology and Application
会议录名称Fifth Symposium on Novel Optoelectronic Detection Technology and Application
卷号11023
会议日期2018-10-24
会议地点Xi'an, China
出版者SPIE
产权排序1
摘要

Target detection of hyperspectral image has always been a hot research topic, especially due to its important applications in military and civilian remote sensing. This paper employs the idea of classification and proposes a novel detection framework which incorporates dictionary learning and discriminative information. Due to the fact that target pixels lie in different subspace with background pixels, a novel detection model is proposed. In addition, a linear kernel is applied to project the image data into high-dimensional space, separating the target pixels and background pixels. Synthetic image and popular real hyperspectral image are used to evaluate our algorithm. Experimental results indicate that our proposed detector outperforms the traditional detection methods. © 2019 SPIE.

作者部门光谱成像技术研究室
DOI10.1117/12.2519943
收录类别EI ; CPCI
ISBN号9781510627123
语种英语
ISSN号0277786X; 1996756X
WOS记录号WOS:000464731500080
EI入藏号20191506748653
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型会议论文
条目标识符http://ir.opt.ac.cn/handle/181661/31384
专题光谱成像技术研究室
作者单位1.Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Science, Xi'an; 710119, China;
2.Xi'An Jiaotong University, School of Electronic and Information Engineering, Xi'an; 710049, China;
3.University of Chinese Academy of Sciences, Beijing; 100039, China;
4.Institute of Earth Environment, Chinese Academy of Sciences, Xi'an; 710061, China
推荐引用方式
GB/T 7714
Zhang, Xiaorong,Hu, Bingliang,Pan, Zhibin,et al. Dictionary learning based target detection for hyperspectral image[C]:SPIE,2019.
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