OPT OpenIR  > 光谱成像技术实验室
Iterative Filtering and Structural Features for Hyperspectral Image Classification with Limited Samples
Wang, Wenning1,2,3; Liu, Xuebin2; Mou, Xuanqin1; Sun, Li3
Department光谱成像技术实验室
2018-11-02
Source PublicationCANADIAN JOURNAL OF REMOTE SENSING
ISSN0703-8992;1712-7971
Volume44Issue:6Pages:575-587
Contribution Rank1
Abstract

Hyperspectral classification with limited training samples is challenging. The current work lies in two aspects: first, we change the statistical distribution of samples by iterative filtering based on the guide images. The filter is called a Simplified Bilateral Filter (SBF), which is a modified bilateral filter for clustering samples. Secondly, new structural convolution kernels are used to generate new hyperspectral data. Finally, the class label of the test sample after dimension reduction is determined by OMP classification or SVM classification. Experimental results on two hyperspectral datasets demonstrate the effectiveness of the proposed feature extraction method in improving classification accuracy with limited training samples.

DOI10.1080/07038992.2019.1572500
Indexed BySCI
Language英语
WOS IDWOS:000463914400002
PublisherTAYLOR & FRANCIS INC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/31379
Collection光谱成像技术实验室
Corresponding AuthorWang, Wenning
Affiliation1.Xi An Jiao Tong Univ, Sch Elect & Informat Engn, Xian, Shaanxi, Peoples R China
2.Xian Inst Opt Precis Mech CAS, Key Lab Spectral Imaging Technol, Xian, Shaanxi, Peoples R China
3.Shandong Agr Univ, Sch Informat Sci & Engn, Tai An, Shandong, Peoples R China
Recommended Citation
GB/T 7714
Wang, Wenning,Liu, Xuebin,Mou, Xuanqin,et al. Iterative Filtering and Structural Features for Hyperspectral Image Classification with Limited Samples[J]. CANADIAN JOURNAL OF REMOTE SENSING,2018,44(6):575-587.
APA Wang, Wenning,Liu, Xuebin,Mou, Xuanqin,&Sun, Li.(2018).Iterative Filtering and Structural Features for Hyperspectral Image Classification with Limited Samples.CANADIAN JOURNAL OF REMOTE SENSING,44(6),575-587.
MLA Wang, Wenning,et al."Iterative Filtering and Structural Features for Hyperspectral Image Classification with Limited Samples".CANADIAN JOURNAL OF REMOTE SENSING 44.6(2018):575-587.
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