A New Quadtree Histogram-based Spatial Modeling based on Cloud Model
نویسنده
چکیده
Spatial modeling is one of the most important parts in the area of spatial relations, and it is necessary to develop a new model with high practicality. Firstly this paper analyzes the characteristics and defects of present models; secondly introduces in detail the construction method of quadtree histogram; thirdly cloud model are used to judge spatial directional relation. The experimental results show that the model is feasible.
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تاریخ انتشار 2013