Li chengming, Chen Jun, Zhu Yinghao. Spatial Adjancency Query Based on Voronoi Diagram[J]. Geomatics and Information Science of Wuhan University, 1998, 23(2): 128-131.
Citation:
Li chengming, Chen Jun, Zhu Yinghao. Spatial Adjancency Query Based on Voronoi Diagram[J]. Geomatics and Information Science of Wuhan University, 1998, 23(2): 128-131.
Li chengming, Chen Jun, Zhu Yinghao. Spatial Adjancency Query Based on Voronoi Diagram[J]. Geomatics and Information Science of Wuhan University, 1998, 23(2): 128-131.
Citation:
Li chengming, Chen Jun, Zhu Yinghao. Spatial Adjancency Query Based on Voronoi Diagram[J]. Geomatics and Information Science of Wuhan University, 1998, 23(2): 128-131.
First at the base of point Voronoi diagram,the definition of the spatial object's Voronoi diagram is brought forth. Then according to spatial object's Voronoi diagram, the definition of spatial adjacency are given and the applications in spatial query are discussed. At last some experiment results are given.
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