The design scheme for display operating, the application of memory technology, the design ideas for CRT drive circuit and light pen input system have been given.
给出了系统设计方案，其存储器技术的应用以及CRT驱动电路与光笔输入系统设计思想。
A system of a specially designed terminal and light pen. By pointing the pen to the desired character position, data of the character is selected by the system.
一种由特殊构造的终端和一支光笔组成的系统。在屏幕上将笔尖点向期望的字符位置，就能选择那个位置上的字符数据。
The 3d vision coordinates measurement system using Light Pen is proposed on the new technique.
本文正是以这项新兴技术为基础构建光笔三维视觉坐标测量系统。
A novel 3D-coordinate measurement system using light-pen based on binocular stereoscopic vision system was presented.
提出了一种基于双目立体视觉系统的光笔式三坐标测量系统。
A light-pen single camera 3-D coordinate vision measurement system is proposed in this paper.
提出了一种光笔式单摄像机三维坐标视觉测量系统，其主要由光笔、摄像机和笔记本电脑组成。
The method, which is for picking up the image coordinates of the measured feature points in the light pen vision coordinates measurement system, is proposed.
提出了光笔式视觉坐标测量中被测特征点像面坐标的提取方法。
A novel 3d-coordinate measurement system using light-pen based on binocular stereoscopic vision system was presented.
提出了光笔式视觉坐标测量中被测特征点像面坐标的提取方法。
A novel 3d-coordinate measurement system using light-pen based on binocular stereoscopic vision system was presented.
提出了光笔式视觉坐标测量中被测特征点像面坐标的提取方法。
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