The study of detecting barrel eccentric hole based on machine vision technology

摘要：

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.

关键词： machine vision hough transform stepping motor

作者: Yu Fan Xue-feng Wu

作者单位: College of mechanical and power engineering Henan polytechnic university Jiaozuo city, Henan province, 454000, P R China

会议类型: 国际会议

会议名称: 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)

会议地点: 上海

会议语种:英文

页码: 2540-2543

在线出版日期: 2011-10-15（万方平台首次上网日期，不代表论文的发表时间）