'Delaunay triangulations' presentation slideshows

Elementary Partitions of Line Segments in the Plane

Elementary Partitions of Line Segments in the Plane. Point set triangulations. Point set triangulations. Delaunay triangulations. Duality. Legal edge property. Legal edge property. The Delaunay triangulation is the unique triangulation without illegal edge.

502 views • 38 slides

624 views • 30 slides

PRE-TRIANGULATIONS Generalized Delaunay Triangulations and Flips

PRE-TRIANGULATIONS Generalized Delaunay Triangulations and Flips. Franz Aurenhammer Institute for Theoretical Computer Science Graz University of Technology , Austria. Why do we like Voronoi diagrams?. What do we do when a (nice) structure does not exactly fit our purposes?. Generalize.

277 views • 26 slides

Abbas Cheddad, Joan Condell, Kevin Curran and Paul Mc Kevitt Intelligent Systems Research Centre Faculty of Computing a

Abbas Cheddad, Joan Condell, Kevin Curran and Paul Mc Kevitt Intelligent Systems Research Centre Faculty of Computing and Engineering University of Ulster United Kingdom Emails: cheddad-a [ AT ] email.ulster.ac.uk Web: http://www.infm.ulst.ac.uk/~abbasc/. Presentation Outline.

326 views • 13 slides

Addressing and routing in hexagonal networks with applications in location update and c onnection rerouting in mobile ph

Addressing and routing in hexagonal networks with applications in location update and c onnection rerouting in mobile phone network. Fabian Garcia Nocetti Ivan Stojmenovic Jingyuan Zhang. Hexagonal networks. Honeycomb mesh -interconnection network Stojmenovic 1998 Cellular phone network

216 views • 12 slides

A Digital Elevation Model (DEM) is a representation of a terrain. Two main DEM models

TerraSTREAM Modelling Tools. A Digital Elevation Model (DEM) is a representation of a terrain. Two main DEM models Uniform grid (Grid) Triangulated Irregular Network (TIN ). High resolution elevation models results in noisy and unpleasant looking contours.

233 views • 1 slides