Image Recognition and Tracking Algorithm Based on PID Fuzzy Control

Abstract

Video surveillance systems with image recognition and image tracking capabilities have a wide range of applications in the field of city protection, social security and public safety. In this paper, based on the analysis of image detection and tracking principles proposed image recognition based PID fuzzy control and tracking algorithm. First, the image on the basis of the gray-scale image acquired by the video processor, the binary processing, and then through the expansion operation of mathematical morphology the candidate region of the image recognition, and then the final image region obtained through the vertical positioning and horizontal positioning of the region Finally, through the PID control algorithm it is the image of the track. Simulation results show that the PID fuzzy control-based image recognition and tracking algorithm in the image of the vehicle license plate image recognition and tracking performance and good practicability.