Fig. 2

Realizing rational partitioning. By arranging Voronoi diagram site points at intervals of measurement noise and performing Voronoi tessellation, it can be approximately realized to divide the spectral feature space at the interval.
Realizing rational partitioning. By arranging Voronoi diagram site points at intervals of measurement noise and performing Voronoi tessellation, it can be approximately realized to divide the spectral feature space at the interval.