空间散乱点数据的八叉树分解法  

The Octrees Decomposing Method of Space Data in Disorder

作　　者：陈慧[1] 何兴恒[1] 胡娟[1] 

机构地区：[1]中国地质大学计算机学院,430074

出　　处：《中国科技信息》2005年第22A期54-54,60,共2页China Science and Technology Information

摘　　要：本文根据离散的采样点的数据,用八叉树方法和插值方法重构地质体的三维模型,从而达到了解地质体详细情况的目的;同时对八叉树结构的实现进行了详细的论述。In this paper, in the basis of the sampled point data in disorder, construct the threedimensional model of the geological body again with octrees method and interpolation method so that achieve the goal of finding out geological body details. At the same time, the author makes a particular describing about the realization of the octrees structure.

关 键 词：计算机图形学 八叉树 岩性插值 散乱点 八叉树结构 分解法 点数据 空间 三维模型 插值方法 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]