Remote Sensing Technology and Application, Volume. 40, Issue 2, 321(2025)

Comparison of Domain Adaptation Methods for Hyperspectral Image Classification

Wanglei WENG, Weiwei SUN*, Kai REN, Jiangtao PENG, and Gang YANG
Author Affiliations
  • Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo315211, China
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    Domain adaption transfers the source domain knowledge to the target domain to improve the classification accuracy of hyperspectral image classification model for features in different scenes. The development of domain adaptation classification methods for hyperspectral images is rapid, however, there is a lack of comparative analysis for domain adaptation methods. Therefore, the domain adaptation classification methods are classified into four categories: Distribution Adaptation, Feature Selection, Subspace Learning, and Deep Domain Adaptation. In this paper, eight typical methods are selected and three standard hyperspectral datasets from Pavia Center, Pavia University and HyRANK are used to design the comparison experiments. The experimental results show that the deep domain adaptation methods are more advantageous, among which the overall classification effect and computational efficiency of the topological structure and semantic information transfer network method are the best overall.

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    Wanglei WENG, Weiwei SUN, Kai REN, Jiangtao PENG, Gang YANG. Comparison of Domain Adaptation Methods for Hyperspectral Image Classification[J]. Remote Sensing Technology and Application, 2025, 40(2): 321

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    Paper Information

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    Received: Aug. 18, 2022

    Accepted: --

    Published Online: May. 23, 2025

    The Author Email: Weiwei SUN (sunweiwei@nbu.edu.cn)

    DOI:10.11873/j.issn.1004-0323.2025.2.0321

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