A fast algorithm for well-spaced points and approximate delaunay graphs

Abstract

We present a new algorithm that produces a well-spaced superset of points conforming to a given input set in any dimension with guaranteed optimal output size. We also provide an approximate Delaunay graph on the output points. Our algorithm runs in expected time O(2<sup>O(d)</sup>(n log n + m)), where n is the input size, m is the output point set size… (More)
DOI: 10.1145/2462356.2462404

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