CSC274b
Spring 1998
Ileana Streinu

• Voronoi diagrams and Delaunay triangulations.
• The Voronoi diagram applet.
• Definitions and terminology.
• Naive algorithm: half-space intersection.
• Properties of Voronoi diagrams and Delaunay triangulations.
• Lifting 2d points on the paraboloid.
• Solving 2d Delaunay triangulations using 3d convex hulls: O(n log n) algorithm.