2019
DOI: 10.3788/ope.20192703.0680
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Overview of hyperspectral image classification

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Cited by 3 publications
(2 citation statements)
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“…In this paper, texture features, geographical features and exponential features are introduced into hyperspectral image classification, and four experimental schemes are constructed. CG method and PCA transform are used to classify the four experimental schemes, and SVM classifier is used to analyze and compare the classification results, and the following conclusions are obtained: (1) The classification accuracy of hyperspectral can be effectively improved by multi-feature fusion to a certain extent. (2) The accuracy obtained by CG method is higher than that obtained by PCA method.…”
Section: Discussionmentioning
confidence: 97%
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“…In this paper, texture features, geographical features and exponential features are introduced into hyperspectral image classification, and four experimental schemes are constructed. CG method and PCA transform are used to classify the four experimental schemes, and SVM classifier is used to analyze and compare the classification results, and the following conclusions are obtained: (1) The classification accuracy of hyperspectral can be effectively improved by multi-feature fusion to a certain extent. (2) The accuracy obtained by CG method is higher than that obtained by PCA method.…”
Section: Discussionmentioning
confidence: 97%
“…Hyperspectral image classification is a technology that uses its rich spectral information to distinguish ground objects for each pixel in the image [1] . In recent years, some scholars have introduced "spatial information" into hyperspectral image classification to improve the classification accuracy through the dependence relationship between spatial pixels [2] .…”
Section: Introductionmentioning
confidence: 99%