A position correction equipment of work-piece in assembly line
Chenyun Cai, Qi Li, Xia Li · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2010
This paper presents a work-piece position correction equipment. In order to correct work-piece position, for using video signal, this paper illustrates the method of similarity rate of labelled images to carry on object location and to calculate work-piece's deviate angle. This method is proved to be useful and efficient in testing. This paper is new and original in three facts. First, using similarity rate of labelled image is more convenient for this purpose than the complex combination of sensors and machinery. Second, the algorithm of this method is easier to realize than other methods. Third, this equipment can fit a multi-purpose situation through flexible adjusting matching labelled image. This method in the paper can be widely used in other similar application.