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Journal of Applied Remote Sensing

Dimensionality reduction for hyperspectral image classification based on multiview graphs ensemble
Author(s): Puhua Chen; Licheng Jiao; Fang Liu; Jiaqi Zhao; Zhiqiang Zhao
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Paper Abstract

Hyperspectral data are the spectral response of landcovers from different spectral bands and different band sets can be treated as different views of landcovers, which may contain different structure information. Therefore, multiview graphs ensemble-based graph embedding is proposed to promote the performance of graph embedding for hyperspectral image classification. By integrating multiview graphs, more affluent and more accurate structure information can be utilized in graph embedding to achieve better results than traditional graph embedding methods. In addition, the multiview graphs ensemble-based graph embedding can be treated as a framework to be extended to different graph-based methods. Experimental results demonstrate that the proposed method can improve the performance of traditional graph embedding methods significantly.

Paper Details

Date Published: 15 July 2016
PDF: 8 pages
J. Appl. Rem. Sens. 10(3) 030501 doi: 10.1117/1.JRS.10.030501
Published in: Journal of Applied Remote Sensing Volume 10, Issue 3
Show Author Affiliations
Puhua Chen, Xidian Univ. (China)
Licheng Jiao, Xidian Univ. (China)
Fang Liu, Xidian Univ. (China)
Jiaqi Zhao, Xidian Univ. (China)
Zhiqiang Zhao, Xidian Univ. (China)

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