Efficient generation of simple polygons for characterizing the shape of a set of points in the plane.

Matt Duckham Lars Kulik Michael F. Worboys Antony Galton Efficient generation of simple polygons for characterizing the shape of a set of points in the plane. 3224-3236 2008 41 Pattern Recognition 10 http://dx.doi.org/10.1016/j.patcog.2008.03.023 db/journals/pr/pr41.html#DuckhamKWG08