Aiming at location problem of space target such as work piece in industrial production process

a positioning method with the intersection of straight line and plane is given.Monocular vision is used to get image of the target.The basic theory of imaging and the intersection of line and target plane are used to determine spatial coordinates of the target feature points.Location information of the target is obtained.This method is simple.The experiment show that the positioning accuracy is high

and it can meet the process of industrial production requirements very well.