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. 2019 Jan 24;19(3):479. doi: 10.3390/s19030479

Figure 6.

Figure 6

Indian Pines image classification results: (a) robust principal component analysis (RPCA2,1); (b) RPCA; (c) PCA; (d) image fusion and recursive filtering (IFRF); and (e) Origin. OA, overall accuracy.