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Minimum area enclosure and alpha hull of a set of freeform planar closed curves
2013
Computer-Aided Design
Please cite this article as: Vishwanath AV, Arun Srivatsan R, Ramanathan M. Minimum area enclosure and alpha hull of a set of freeform planar closed curves. Abstract Of late, researchers appear to be intrigued with the question; Given a set of points, what is the region occupied by them? The answer appears to be neither straight forward nor unique. Convex hull, which gives a convex enclosure of the given set, concave hull, which generates nonconvex polygons and other variants such as α-hull,
doi:10.1016/j.cad.2012.12.001
fatcat:mfrrlhsbufb5hcyotv3n5rymga