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 |