Research of Ball Position Detection Device

摘要

In the cricket control system, the moving position of the ball on the plane should be accurately detected. Not only to identify the ball, but also to get the coordinates of the center point of the ball, and transfer it to the host computer, and then use the PID control algorithm to control the movement of the plane, so as to achieve the purpose of controlling the ball. In this paper, OPENMV is used to recognize the ball, and the edge detection algorithm is used to obtain the location of the center point, and other interference signals are filtered by the software filtering algorithm. It has the advantages of high speed, accurate location and high accuracy.