9786131761065 - Delaunay Triangulation: Computational geometry, Triangulation (advanced geometry), Circumscribed circle, Triangle, Boris Delaunay, Beta skeleton (3 Ergebnisse)

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 76 pp. Englisch.

Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. In mathematicsand computational geometry, a Delaunay triangulation for a set P ofpoints in the plane is a triangulation DT(P) such that no point in P isinside the circumcircle of any triangle in DT(P). Delaunaytriangulations maximize the minimum angle of all the angles of thetriangles in the triangulation; they tend to avoid skinny triangles. Thetriangulation was invented by Boris Delaunay in 1934. Based onDelaunay's definition, the circumcircle of a triangle formed by threepoints from the original point set is empty if it does not containvertices other than the three that define it. The Delaunay conditionstates that a triangle net is a Delaunay triangulation if all thecircumcircles of all the triangles in the net are empty. This is theoriginal definition for two-dimensional spaces. It is possible to use itin three-dimensional spaces by using a circumscribed sphere in place ofthe circumcircle. For a set of points on the same line there is noDelaunay triangulation.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 76 pp. Englisch.

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