'Voronoi diagrams' diaporamas de présentation

Well Separated Pair Decomposition

Well Separated Pair Decomposition. 16 GigaYears and 3.3 Million Light Years Playing. Applications. Astronomy Molecular Dynamics Fluid Dynamics Plasma Physics And Guess What: Surface Reconstruction. N-Body Simulation.

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A nalysis O f Voronoi Diagrams U sing T he Geometry of salt mountains

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Voronoi Diagrams

Voronoi Diagrams. Given a set of points S in the plane, which are the Voronoi sites. Each site s has a Voronoi cell, also called a Dirichlet cell, V(s) consisting of all points closer to s than to any other site.

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Regionalization of Information Space with Adaptive Voronoi Diagrams

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Voronoi Diagram and Delaunay Triangulation

Voronoi Diagram and Delaunay Triangulation. Voronoi Diagram. To find the nearest neighbors of points in the plane. p2. p1. L12. The Voronoi diagram problem. E.g. The Voronoi diagram for three points. Each L ij is perpendicular bisector of the line connecting the pair of points.

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Voronoi Diagram and Delaunay Triangulation

Voronoi Diagram and Delaunay Triangulation. Voronoi Diagram. To find the nearest neighbors of points in the plane. p2. p1. L12. The Voronoi diagram problem. E.g. The Voronoi diagram for three points. Each L ij is perpendicular bisector of the line connecting the pair of points.

278 views • 27 slides

Midterm Preparation

Data Visualization IS 101Y/CMSC 101 Computational Thinking and Design Thursday, October 10, 2013 Marie desJardins University of Maryland, Baltimore County. Midterm Preparation. All assigned class material is fair game:

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Wireless Sensor Networks COE 499 Deployment of Sensor Networks II

Wireless Sensor Networks COE 499 Deployment of Sensor Networks II. Tarek Sheltami KFUPM CCSE COE http://faculty.kfupm.edu.sa/coe/tarek/COE499.htm. Outline. Connectivity using power control COMPOW CBTC Coverage metrics K-coverage Path observation. Connectivity using Power Control.

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Approximate Matching of Polygonal Shapes

Approximate Matching of Polygonal Shapes. Speaker: Chuang-Chieh Lin Advisor: Professor R. C. T. Lee National Chi-Nan University. Outline. Introduction Determine the Hausdorff-distance On a fixed translation & Davenport-Schinzel sequences Pseudo-optimal solutions References. Introduction.

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METHODS CT scans were segmented and triangular surface meshes generated using Amira.

Thrombus. Iliac bifurcation. Voronoi diagrams. Splitting lines. Centerlines. Inner vessel surface. Outer vessel surface. Fig. 4. Colors on Voronoi diagrams represent solution to Eikonal equation for first arrival times of waves origininating from inlet point.

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