Journal of Spectroscopy / 2015 / Article / Fig 4

Research Article

Dictionary-Based, Clustered Sparse Representation for Hyperspectral Image Classification

Figure 4

Pavia Center hyperspectral image and the comparison maps of different classification.
(a) Pavia Center image (composed by bands 50, 20, and 17)
(b) Ground-truth
(c) Classification map obtained by SVM
(d) Classification map obtained by SCDL
(e) Classification map obtained by Cluster-DL

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