Figure 5

Architectural pattern graphs. Examples of the graphs used to quantify architectural patterns in digital tissue. From a series of nuclear centroids (represented by black circles), we create (a) the Voronoi Diagram (red), (b) the Delaunay Triangulation (black), and (c) the Minimum Spanning Tree (green), as well as (d) density statistics of a neighborhood represented by the thick black circle. Red lines in (d) represent the distance from the point of interest (upon which the neighborhood is centered) to all other points in the neighborhood.