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图学学报

图学学报

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计算机辅助读图系统

  

  • 出版日期:2013-06-29 发布日期:2015-06-11

Computer-aided Graphics Reading System

  • Online:2013-06-29 Published:2015-06-11

PDF (PC)

184

被引次数

1

摘要： 论文提出了一个基于AutoCAD 平台的计算机辅助造型系统，该系统可用
于三视图的读图训练，帮助学习者培养空间想象和空间分析能力。该系统在读取三视图数据
后，能将三视图自动分割并提取各视图上的封闭线框，然后以特定的数据结构存储。在知识
库的引导下，该系统可通过人机交互快速生成对应的三维模型。

关键词: 计算机辅助读图, 计算机辅助造型, 三维重建

Abstract: The article presents a modeling program based on AutoCAD platform. The
program can be used as an aiding tool for user to interpret the 3-view drawings. The program will
separate the 3-view drawing into related three drawings according to the geometric relationship
between each view, and will store every closed loop on each view. Based on the background
knowledge base, the program can help the user to generate a model quickly.

Key words: computer-aided visualization, computer aided modeling, 3D reconstruction