This paper presents an efficient algorithm to find the shape of a set of digital points. We compute the true digital Voronoi tessellation in O(m2) complexity. The algorithm needs an m×m image and the coordinates of the n initial points. The shape is then computed, in O(n) expected time, as a subgraph of the Delaunay triangulation
Published in:
Image Processing, 1994. Proceedings. ICIP-94., IEEE International Conference
(Volume:1
)
Date of Conference: 13-16 Nov 1994