计算机工程 ›› 2008, Vol. 34 ›› Issue (5): 251-253.doi: 10.3969/j.issn.1000-3428.2008.05.088

• 工程应用技术与实现 • 上一篇    下一篇

自适应的三维地质建模插值加密方案

邵 华1,2,江 南1   

  1. (1. 中国科学院南京地理与湖泊研究所,南京 210008;2. 中国科学院研究生院,北京 100039)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-03-05 发布日期:2008-03-05

Adaptive 3D Geological Modeling Interpolation Scheme

SHAO Hua1,2, JIANG Nan1   

  1. (1. Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008; 2. Graduate School, Chinese Academy of Sciences, Beijing 100039)
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-03-05 Published:2008-03-05

摘要: 提出一种可适应各种地质条件的插值加密方案,结合设计模式的思想,把传统的插值功能分解为加密级别控制、构网、插值3个组件,解决以往插值相关功能耦合度过高、难以修改的问题,组件中的策略可以灵活修改或替换。给出一种自适应的构网策略,引进加密级别控制,解决加密尺度难以控制的问题,通过一个建模实例展示该方案的实际建模效果。

关键词: 三维地质建模, 插值, 自适应, 策略模式, 加密级别

Abstract: The paper proposes one adaptive interpolation scheme, which can be used in various geological characteristics. In order to solve problems of functions relative to interpolation coupled too highly and hard to be modified, referring to the idea of design pattern, the scheme divides the function of a traditional interpolation into three modules: subdivision level controlling, net generating and interpolation. The policies in every module are maneuverable and easy to be replaced by another one. Furthermore, the paper proposes an adaptive net generating policy, which brings in the subdivision level controller to solve the problem of difficult control of the scale of subdivision. The effect of this scheme is shown by an example of modeling.

Key words: 3D geological model, interpolation, adaptive, strategy pattern, subdivision level

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