一种由等高线模型生成规则格网模型的算法

陈国良; 曹卫群; 黄心渊

doi:10.11834/jig.20070624

计算机图形学 | 浏览量 : 0 下载量: 164 CSCD: 0

PDF
导出
分享
收藏
专辑

一种由等高线模型生成规则格网模型的算法
The Method of Generating the Regular Grid Model from the Contour Line Model
2007年12卷第6期页码：1110
纸质出版：2007
DOI： 10.11834/jig.20070624
稿件说明：

移动端阅览

陈国良, 曹卫群, 黄心渊. 一种由等高线模型生成规则格网模型的算法[J]. 中国图象图形学报, 2007,12(6):1110. DOI： 10.11834/jig.20070624.

The Method of Generating the Regular Grid Model from the Contour Line Model[J]. Journal of Image and Graphics, 2007, 12(6): 1110. DOI： 10.11834/jig.20070624.

摘要

针对地形可视化的要求，在分析由等高线模型生成规则格网模型的几种常用方法的基础上基于逐点内插和分块内插，提出了一种新的模型转换算法。该算法已经在Microsoft Visual C＋＋．Net上实现，插值结果成功应用于大规模地形可视化平台。

Abstract

On the basis of analyzing existing commonly used interpolation methods for generating the regular grid model from the corresponding contour line model

this paper presents a new interpolation method based on block and point-by-point interpolation technology. This algorithm has already been accomplished with Microsoft Visual C .net programming. And the result of interpolation has been successfully applied to the Terrain Visualization Platform.