Spectral-Spatial Hyperspectral Image Classification Based on Homogeneous Minimum Spanning Forest

Figure 7

The display of the within-class variability of some classes for SalinasA. (a) Lettuce_romaine_4wk; (b) Lettuce_romaine_5wk; (c) Lettuce_romaine_7wk; (d) Brocoli_green_weeds_1.

(a)

(b)

(c)

(d)