Local feature size - Alchetron, The Free Social Encyclopedia

Local feature size refers to several related concepts in computer graphics and computational geometry for measuring the size of a geometric object near a particular point.

Given a smooth manifold M , the local feature size at any point x ∈ M is the distance between x and the medial axis of M .

Given a planar straight-line graph, the local feature size at any point x is the radius of the smallest closed ball centered at x which intersects any two disjoint features (vertices or edges) of the graph.

References

Local feature size Wikipedia

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