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Weak witnesses for Delaunay triangulations of submanifolds

Published:04 June 2007Publication History

ABSTRACT

The main result of this paper is an extension of de Silva's Weak Delaunay Theorem to smoothly embedded curves and surfaces in Euclidean space. Assuming a sufficiently fine sampling, we prove that i + 1 points in the sample span an i-simplex in the restricted Delaunay triangulation iff every subset of the i + 1 points has a weak witness.

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          cover image ACM Other conferences
          SPM '07: Proceedings of the 2007 ACM symposium on Solid and physical modeling
          June 2007
          455 pages
          ISBN:9781595936660
          DOI:10.1145/1236246

          Copyright © 2007 ACM

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          Publication History

          • Published: 4 June 2007

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