Research on the relationship between feature extraction time and training samples of hyperspectral image based on spatial domain

HIGHLIGHTS

  • What: The authors explore two spatial domain feature extraction methods, 2D-EMD and 2D-EWT, and SVM classifier, which is commonly used in HSI classification. In Fig 3, the authors show the recognition effect of four intrinsic pattern components.
  • Who: Jian Tang et al. from the , , , Hunan College, Zhuzhou, China have published the Article: Research on the relationship between feature extraction time and training samples of hyperspectral image based on spatial domain, in the Journal: (JOURNAL)
  • How: To deal with high-dimensional HSIs a HSI classification method based on two-dimensional empirical wavelet . . .

     

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