工业测量数据的可视化方法研究

The Analysis of Visual Method of Industrial Measurement Data

简要介绍了测量获取离散点数据的一般手段,阐述了3维曲面重建的NURBS方法和空间Delauany三角剖分方法,简要说明了使用OpenGL进行3维开发的机制,并给出了3维空间交互和查询的实现步骤。为有效地发掘测量数据潜在的信息和规律提供了一条新的途径。

This paper introduced the general method of measuring and acquiring the data of discrete points. The keystone of its expatiation is the reconstruction of 3D surface using NURBS method and Delauany triangle analysis method. The mechanism of 3D exploitation using OpenGL has been briefly explained. The approach of three dimensional spatial interaction and query has been introduced. A new method, which can be used effectively to discover the potential information of the survey data, has been given.