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Spatial Directional Relations Formal Model based on F-histogram
Pages: 48-50
Year: Issue:  2
Journal: Journal of Hebei Software Institute

Keyword:  F-histogramspatial directional relationsspa-tial relations;
Abstract: The spatial directional relations formal model is a base of spatial relations judgment. In order to improve the reliability of the model,a new spatial directional relations formal model based on F-histogram is proposed. Firstly the algorithm of F-histogram is presented; secondly a new spa-tial directional relations judgment method based on F-his-togram is proposed in detail. A good experimental result from the synthetic image example shows that this model is feasible.
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