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单词 Relative neighborhood graph
释义

Relative neighborhood graph

英语百科

Relative neighborhood graph

The relative neighborhood graph of 100 random points in a unit square.

In computational geometry, the relative neighborhood graph (RNG) is an undirected graph defined on a set of points in the Euclidean plane by connecting two points p and q by an edge whenever there does not exist a third point r that is closer to both p and q than they are to each other. This graph was proposed by Godfried Toussaint in 1980 as a way of defining a structure from a set of points that would match human perceptions of the shape of the set.

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更新时间:2025/6/22 6:41:22