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alphahull: Generalization of the Convex Hull of a Sample of Points in the Plane
Computation of the alpha-shape and alpha-convex hull of a given sample of points in the plane. The concepts of alpha-shape and alpha-convex hull generalize the definition of the convex hull of a finite set of points. The programming is based on the duality between the Voronoi diagram and Delaunay triangulation. The package also includes a function that returns the Delaunay mesh of a given sample of points and its dual Voronoi diagram in one single object.
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Package details |
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| Author | Beatriz Pateiro-Lopez [aut, cre], Alberto Rodriguez-Casal, [aut]. |
| Maintainer | Beatriz Pateiro-Lopez <beatriz.pateiro@usc.es> |
| License | GPL-2 | GPL-3 |
| Version | 2.5 |
| Package repository | View on CRAN |
| Installation |
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