Computational approach to solving problems of spatial processing of point sets on two-dimensional regular grids
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The paper presents an approach to solving problems of spatial processing on sets of points on a plane. The presented method consists in plotting regions of an arbitrary geometric shape near given points of the set on a regular grid and determining the intersection points of the regions using spatial hash tables to improve the efficiency of operations. The proposed approach is implemented in the form of software for determining the spatial relationships between points as a sequence of operations with discretized sets and allows visualization of research results. Figs.: 2. Refs.: 13. Keywords: spatial processing task; point set; plane; regular grid; spatial hash table.
2020 ◽
Vol 117
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pp. 113794
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2012 ◽
Vol 56
(6)
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pp. 2159-2181
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1996 ◽
Vol 6
(4)
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pp. 253-274
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2013 ◽
Vol 45
(4)
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pp. 895-916
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