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Segmenting Dot Patterns by Voronoi Diagram Concavity
January 1983 (vol. 5 no. 1)
pp. 104-110
John Fairfield, Department of Mathematics and Computer Science, James Madison University, Harrisonburg, VA 22807.
This correspondence defines a signed distance, called ``internal concavity,'' on paths of the Voronoi diagram of a dot pattern. An algorithm using internal concavity to segment dot patterns is described. The segmentation algorithm produces subsets of the Dirichlet tessellation (Delaunay triangulation) of the dot pattern.
Citation:
John Fairfield, "Segmenting Dot Patterns by Voronoi Diagram Concavity," IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 5, no. 1, pp. 104-110, Jan. 1983, doi:10.1109/TPAMI.1983.4767353
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