space-filling curve 中文意思是什麼
space-filling curve
解釋
空間充填率曲線-
It is a feasible way to manager spatial objects by utilizing relational database in the gis applications. we have brought to octa - tree index structure for managering spatial data efficiently in relational schema. by space filling curve, z - curve, we mapped rsdd to 1 - dimensional linear sp
為了在關系模式下有效地對空間數據進行處理,論文提出了八分樹的索引結構,並利用空間填充z一曲線把rsdd空間映射到一維空間,從而建立起了空間對象的索引順序。
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