A Comparative Analysis of Methods of Endmember Selection for Use in Subpixel Classification: A Convex Hull Approach

<div>Plot showing the convex hull obtained using Graham scan algorithm for the (a) study area 1—Manamelkudi and (b) study area 2—Vedaranyam.</div>

Computational Intelligence and Neuroscience

Figure 4: A Comparative Analysis of Methods of Endmember Selection for Use in Subpixel Classification: A Convex Hull Approach 