• Laser & Optoelectronics Progress
  • Vol. 53, Issue 9, 91001 (2016)
Li Tie1、*, Sun Jinguang1, Zhang Xinjun2, and Wang Xing1
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    DOI: 10.3788/lop53.091001 Cite this Article Set citation alerts
    Li Tie, Sun Jinguang, Zhang Xinjun, Wang Xing. Research of Hyperspectral Image Classification Based on Hierarchical Sparse Representation Feature Learning[J]. Laser & Optoelectronics Progress, 2016, 53(9): 91001 Copy Citation Text show less

    Abstract

    A method of classification based on hierarchical sparse representation feature learning as hierarchical discriminative feature learning algorithm is developed for hyperspectral image classification. The spatial-pyramid-matching model is used, and the sparse codes learned from the discriminative features are obtained by max pooling in each layer of the two-layer hierarchical structure. The representation of features achieved by the proposed method are more robust and discriminative for the classification. The proposed method is evaluated on two hyperspectral datasets, and the results show that the proposed method has good classification accuracy.
    Li Tie, Sun Jinguang, Zhang Xinjun, Wang Xing. Research of Hyperspectral Image Classification Based on Hierarchical Sparse Representation Feature Learning[J]. Laser & Optoelectronics Progress, 2016, 53(9): 91001
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