optical triangulation meaning in English
光学三角测量
Examples
- Packaging in the use of micro - optical triangulation
在微型封装中使用光学三角测量 - On the basis of optical triangulation measuring principle , the emphasis of the thesis is to investigate the weak signal measuring method of inner diameter employing the psd
基于光三角测量原理，文章重点研究了采用光电位置传感器( psd )进行内径尺寸弱信号检测的方法。 - Optical triangulation method was used to measure geometrical dimension parameters by laser displacement sensor scanning . both laser displacement sensor scanning and image processing technology were used to measure failure parameters . the detecting results of parameters of wheel set met the requirements of vehicle maintaining
轮对尺寸参数是利用基于激光三角法测量原理的激光位移传感器来检测，踏面缺陷参数的测量是利用激光位移传感器和图像处理相结合的方法来检测，其测量精度达到车辆段修要求的技术指标。 - In this paper , in order to estimate coal storage volume in open stockyard , we have analyzed the optical triangulation and applied it to the measurement of large surface we have stated the measuring theory of distance with laser and the measuring theory of angle . we have also analyzed main factors influencing measurement precision and studied several key techniques in large - scale measuring such as the problem of non uniformly distributed of distance measuring resolution in large surface measurement , the methods of locating laser spot center and so on
本文通过对火力发电厂露天煤场存煤量的自动检测系统的研究，深入分析了光学三角测量方法的原理，并将其应用于大型曲面测量；阐述了激光测距原理和角度测量原理；对大型曲面测量的实现方法、畸变光斑图像的几何中心的准确定位等几个方面的关键技术进行了探讨；分析了大范围测量时影响测量精度的主要因素。