Dictionary learning based target detection for hyperspectral image
文献类型:会议论文
作者 | Zhang, Xiaorong1,2,3; Hu, Bingliang1; Pan, Zhibin2; Zheng, Xi4 |
出版日期 | 2019 |
会议日期 | 2018-10-24 |
会议地点 | Xi'an, China |
卷号 | 11023 |
DOI | 10.1117/12.2519943 |
英文摘要 | 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. |
产权排序 | 1 |
会议录 | Fifth Symposium on Novel Optoelectronic Detection Technology and Application |
会议录出版者 | SPIE |
语种 | 英语 |
ISSN号 | 0277786X; 1996756X |
ISBN号 | 9781510627123 |
WOS记录号 | WOS:000464731500080 |
源URL | [http://ir.opt.ac.cn/handle/181661/31384] |
专题 | 西安光学精密机械研究所_光学影像学习与分析中心 |
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]. 见:. Xi'an, China. 2018-10-24. |
入库方式: OAI收割
来源:西安光学精密机械研究所
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