Figure_3.tif (975.25 kB)
Construction of initial proximity graph from the skeleton graph.
figure
posted on 2014-12-03, 02:43 authored by Yuangang Liu, Qingsheng Guo, Yageng Sun, Xiaoya MaEach skeleton arc is corresponding to a proximity edge in the constructed proximity graph. There was a one-to-one correspondence between building and building node and a one-to-n (n ≧1) correspondence between boundary line segment and boundary node in the graph. The number of the boundary nodes on each boundary segment depends on the number of involved proximity relationships.