Q. Du

Qiang's Research Gallery 4            
Image and Data Analysis
             (see Qiang's publications for details)


   2d & 3d vector field simplification
   Illustration: vector field simplification
   Illustration: Segmentation
   Illustration: Segmentation

Further reading
Centroidal Voronoi Tessellations: Applications and Algorithms,
   SIAM Review, 41, p637-676, 1999
Tessellation and Clustering by Mixture Models and Their Parallel Implementations,
    SIAM Data Mining Conference, 2004
Centroidal Voronoi tessellation based algorithms for vector fields visualization and segmentation,
    Proceedings of the IEEE conference on visualization, (VIS2004), pp43-50, Austin, TX, 2004.
Recent progress in robust and quality Delaunay mesh generation
    J. Computational Applied Mathematics, 195, pp8-23, 2006
Centroidal Voronoi Tessellation Algorithms for Image Compression, Segmentation, and Multichannel Restoration,
    J. of Mathematical Imaging and vision, 24, pp.177-194, 2006
Ideal Point Distributions, Best Mode Selections and Optimal Spatial Partitions via Centroidal Voronoi Tessellations,
   Proceedings of 2nd Inter Symposium on Voronoi Diagrams in Sciences and Engineering, Seoul, Korea, Oct, 2005

Collaborators: V. Faber, M. Gunzburger, L. Ji, D. Wang, X. Wang

Contact  Qiang Du  2005-09-08