Spatial Directional Relations Formal Model based on F-histogram
Author(s): WANG Yu-fan, ZHAO Zhan-kun, HAN Xiao-xia
Pages: 48-50
Year: 2014 Issue: 2
Journal: Journal of Hebei Software Institute
Keyword: F-histogram; spatial directional relations; spa-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.
Pages: 48-50
Year: 2014 Issue: 2
Journal: Journal of Hebei Software Institute
Keyword: F-histogram; spatial directional relations; spa-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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