基于机器视觉的太阳能电池片位置误差检测OACSTPCD

In order to improve the precision and welding speed of the solar welding machine, a method based on machine vision is proposed, which is used to detect the position error of the online solar cells. Firstey, the minimum error method is applied to the threshold segmentation of the image, then contour extraction method is used to extract the outline of the solar cells, the edge of the cells and third-line in the straight line is gotten by means of Hough transf…查看全部>>