【作者】 李海岩；

【导师】 许增朴；

【作者基本信息】 天津轻工业学院 ， 机械设计及理论， 2000， 硕士

【摘要】 物体的三维轮廓包含着物体的形状信息，三维轮廓测量是人们掌握物体表面形状的一种手段。在敏捷制造过程中，反求原始另件表面的三维坐标是十分重要的。 本文依据计算机视觉的理论，采用结构光法，利用Windows开发平台和VisualC++6.0的MFC，开发了一套三维形状测量系统。该自动测量系统包括：硬件的自动控制，图象的自动采集、裁剪和细化；并对物体三维重构方法进行探索和研究，借助OpenGL实现了物体的三维测量数据的可视化。整套系统结构简单，处理计算简捷，测量速度快，界面友好，容易操作，成本低廉，应用范围广泛，为实现快速“测量——加工”奠定了基础。更多还原

【Abstract】 The sizes of 3-D object contour are important in the fast manufacturing. How to get the contour size and the surface shape information of object has become a difficult problem in the inverse engineering. In order to resolve it, a measuring and reconstructing system based on the computer vision theory is developed. The measurement is used by structure light method with a rotating table. Programs made by Visual C++ 6.0 under Windows 98 use for all processes on measurement and reconstruction. The data measured by the system can not only give 3-D coordinates but also realize 3-D visualization of data reconstructed by OpenGL. The system is simple in the structure and operation. Its cost is low and with friendly interface to the user.更多还原