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首页> 外文会议>AOPC 2017: 3D Measurement Technology for Intelligent Manufacturing >Development of 3D on-line contact measurement system for intelligent manufacturing based on stereo vision
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Development of 3D on-line contact measurement system for intelligent manufacturing based on stereo vision

机译：基于立体视觉的智能制造3D在线接触测量系统的开发

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摘要

In order to avoid shortcomings of low efficiency and restricted measuring range exsited in traditional 3D on-line contact measurement method for workpiece size, the development of a novel 3D contact measurement system is introduced, which is designed for intelligent manufacturing based on stereo vision.The developed contact measurement system is characterized with an intergarted use of a handy probe, a binocular stereo vision system, and advanced measurement software.The handy probe consists of six track markers, a touch probe and the associated elcetronics.In the process of contact measurement, the hand probe can be located by the use of the stereo vision system and track markers, and 3D coordinates of a space point on the workpiece can be mearsured by calculating the tip position of a touch probe. With the flexibility of the hand probe, the orientation, range, density of the 3D contact measurenent can be adptable to different needs. Applications of the developed contact measurement system to high-precision measurement and rapid surface digitization are experimentally demonstrated.
机译：为了避免传统3D在线接触测量方法对工件尺寸的低效率和受限的测量范围的缺点，引入了一种新型3D接触测量系统的开发，该系统设计用于基于立体视觉的智能制造。开发的接触式测量系统的特点是可以方便地使用手持式探头，双目立体视觉系统和先进的测量软件，该手持式探头由六个轨迹标记，一个测头和相关的电子元件组成。可以通过使用立体视觉系统和轨迹标记来定位手形探针，并且可以通过计算接触式探针的尖端位置来测量工件上空间点的3D坐标。借助手持式探头的灵活性，可以适应3D接触式测量仪的方向，范围和密度。实验证明了开发的接触测量系统在高精度测量和快速表面数字化中的应用。

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