Triangular mesh generation from 3D vision data

被引：0

作者：

Bradley, C ^{[1
]}

Archibald, I ^{[1
]}

Chan, VH ^{[1
]}

机构：

[1] Univ Victoria, Dept Mech Engn, Victoria, BC V8W 3P6, Canada

来源：

THREE-DIMENSIONAL IMAGING AND LASER-BASED SYSTEMS FOR METROLOGY AND INSPECTION III | 1997年 / 3204卷

关键词：

rapid manufacture; vision system; surface modelling;

D O I：

10.1117/12.294462

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents the development of a hard ware and software system suitable for the three-dimensional (3-D) digitisation and computer modelling of objects intended for manufacture through mold making via CNC machining or rapid tooling systems. The hardware sub-system is comprised of a three-dimensional (3-D) machine vision sensor integrated with a computer numerically controlled (CNC) machine tool. The software sub-system consists of modelling very large 3-D data sets (termed cloud data) using a unified, non-redundant triangular mesh. This representation is accomplished from the 3-D data points by a novel triangulation process. A case study is presented that illustrates the efficacy of the technique for rapid manufacture from an initial designer's model.

引用

页码：192 / 201

页数：10

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