The study of detecting barrel eccentric hole based on machine vision technology
Positioning technology based on machine vision technology is proposed for poisonous liquid automatic filling machine barrels. Barrel image is collected by CCD sensor and processed with the image edge detection technology to separate the barrels image from background. Hough transform method is used to get the position of the hole of barrel in the pixel coordinate, after coordinate transform, the actual position is obtained in space coordinates. Finally, Stepping motor is droved by stepping drive system to located the actual position of the hole of barrel and achieve the automatic positioning.
machine vision hough transform stepping motor
Yu Fan Xue-feng Wu
College of mechanical and power engineering Henan polytechnic university Jiaozuo city, Henan province, 454000, P R China
国际会议
2011 4th International Congress on Image and Signal Processing(第四届图像与信号处理国际学术会议 CISP 2011)
上海
英文
2540-2543
2011-10-15(万方平台首次上网日期,不代表论文的发表时间)