【摘要】 本文讲述了球面孔系坐标的测量,使用当今先进的光电技术和数字图像处理技术实现了非接触测量。该系统由以下部分组成:CCD 摄像头、图像采集卡、步进电机、光学和机械部分及计算机系统。更多还原

【Abstract】 In this paper,a technique to measure the locations and the diameters of apertures on the sphere is discussed.The measurement is im- plemented in non-contact method by using advanced photoelectric and digital image processing technology.This system consists of CCD cameras,an image acquisition card,stepper motors,optical and mechanical units and a computer system.更多还原