Control of inverted pendulum based on vision sensor

This paper is concerned with the design of controller for inverted pendulum based on vision sensor. It presents a scheme for image processing, which is termed vision control with vision feedback. This scheme includes the module of image processing. Furthermore, a region of interest (ROI) image segmentation is added to the system. Therefore, this strategy is important to improve the accuracy and real-time capacity of vision sensor. A numerical example is given to show the effectiveness of the vision sensor technique.