The article describes a non-contact measuring method based on computer vision to gain 3D-geometric data.
采用了基于计算机视觉的光学非接触式测量方法，得到了自由曲面的三维几何数据。
A laser scanning non contact measuring method and a measuring system for the roundness errors of large sized rotating parts are presented.
利用激光狭缝扫描原理和光电传感技术，提出了一种用于测量大型回转体类零件圆度误差的激光扫描非接触测量方法和测量系统。
A new technique for measuring large displacement of object by non-contact optical method is presented.
提出了一种非接触光学法——单光栅双图像法测量物体大位移的新技术。
As a new adjusting method, it has not only kept the advantages of ordinary contact and non-contact adjusting, but also shown better performances and higher measuring precision.
作为一种新的瞄准方法，它不仅保持了普通接触式和非接触式瞄准的优点，而且显示出更好的性能和更高的精度。
Based on laser-scanning measuring technology, a laser non-contact measuring method of arm diameter for crankshaft and a measuring system by using the laser scanning principle are presented.
基于激光扫描检测技术，现采用激光球面反射扫描原理，提出了一种曲臂两臂轴径的激光非接触检测方法和测量系统。
A new non-contact method for dynamic measuring the diameter of wire rod is presented.
提出一种新的非接触式动态测量金属线材直径方法。
Laser Doppler Anemometry (LDA) is a non-contact optical method for measuring flow velocity.
激光多普勒测速技术(LDA)，是一种流体速度的无接触式光学测量方法。
After analysing the advantages and disadvantages of the measuring methods for the raising error of the CAM curves in existence, this article puts forward a new non-contact measuring method.
分析现有几种凸轮升程误差测量方法的优、缺点后，提出一种基于图像处理的凸轮升程误差的非接触式测量新方法。
A Angle measuring method using laser interferometry is introduced. This method is a non - contact and dynamic measuring method.
介绍了一种激光干涉测角方法，它具有非接触、动态实时测量的特点。
All these demonstrated that is a valuable method of measuring viscosity of the volatile liquid or its solutions due to the non-contact feature of the optical manipulation.
验证了基于光镊非接触操控方法在易挥发液体及其混合溶液黏度测量的实用价值。
In this paper, the author proposes a non contact on line measuring and controlling method for external grinding according to the principle of pneutronic measuring.
本文提出一种以气动测量原理实现的外圆磨削在线无损测控方法。
On the basis of a thoroughgoing study of the above methods, a non contact method for measuring free form surface automatically is given, and some key techniques are also described.
在深入研究上述方法的基础上，提出了一种自由曲面的非接触自动测量方法，介绍了测量系统的构成、曲面边缘的提取、自动扫描方式的规划以及测头跟踪方式等设计要点。
A new technique for measuring large displacement of object by non-contact optical method is presented. The method is called as single-grating double-image method.
提出了一种非接触光学法——单光栅双图像法测量物体大位移的新技术。
On the basis of a thoroughgoing study of the above methods, a non contact method for measuring free form surface automatically is given, some key techniques are also described.
在深入研究上述方法的基础上，提出了一种自由曲面的非接触自动测量方法，介绍了测量系统的构成、曲面边缘的提取、自动扫描方式的规划以及测头跟踪方式等设计要点。
A new non contact method for dynamic measuring the diameter of wire rod is presented.
提出一种新的非接触式动态测量金属线材直径方法。
A new non-contact measuring method for ball nuts based on CCD imaging is put forward.
提出一种基于CCD图像的滚珠丝杠螺母非接触测量方法。
Based on non-contact three-dimensional measuring principle of computer vision and light refraction principle, a new theoretical method of visual measurement in multi-medium was proposed.
基于计算机视觉的无接触三维测量原理和光的折射定律，提出一种多介质下空间目标视觉测量方法。
Based on non-contact three-dimensional measuring principle of computer vision and light refraction principle, a new theoretical method of visual measurement in multi-medium was proposed.
基于计算机视觉的无接触三维测量原理和光的折射定律，提出一种多介质下空间目标视觉测量方法。
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