Detection and Optimization of Traffic Networks Based on Voronoi Diagram

Figure 6

(a) The candidate peak points of the data in Figure 4, each labeled by its number in the sorted prominences. (b) The sorted prominences in dots, where the x-axis represents the ordinal number, the y-axis represents the prominence, the green dash line connects the first and last dots, the blue dash line is a tangent line parallel to the green line, the yellow dot is the bending dot, and the 4 red dots correspond to the 4 peak points detected.

(a)

(b)