Vehicle License Detection Of High-speed Bayonet With Relevant Information To Identify

In this thesis,we mainly discuss the vehicle picture exploring under complex scenes and vehicle license plate locating in the vehicle License Plate recognition(LPR)。License plate recognition (LPR) is the technique to draw the character information from the vehicle image and confirm the identity of the vehicle by means of computer vision image processing, pattern recognition, etc. LPR is divided into plate locating, character segmentation, and character recognition. Plate locating has been a difficult problem, since the plate occupies a small proportion of the plate image, and the color, size and position of the plate is uncertain. Moreover, the influence of illumination, background and the contradictory of accuracy and the high speed of the vehicle should all be taken into consideration. Herein, we discuss license plate recognition which depends on the license plate color with the connection of coarse location and clear location.As a comprehensive computer vision system, the vehicle license plate recognition (LPR) can detect pictures of an automobile and recognize the Characters of the plate automatically. Nowadays, more and more people realize the importance of LPR technology. But many factors,such as illumination intensity, weather, speed of the vehicle, background, etc, restricts LPR technology to be put into practice in a Large scale.