Fourth International Conference on Geoscience and Remote Sensing Mapping (GRSM 2022) 2023
DOI: 10.1117/12.2668169
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Hyperspectral image classification based on multi-feature fusion and different dimensionality reduction methods

Abstract: The rich band information of hyperspectral images provides data support for accurate classification, but the information redundancy also brings bad effects to image classification. In order to improve the classification accuracy, this paper takes Liutang Town of Guilin City, Guangxi Province as the research area, and "OVS-1A/B" hyperspectral image as the data source. Based on two different dimensionality reduction methods, Principal Components Analysis (PCA) and CfsSubsetEval GreedyStepwise (CG), combined with… Show more

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