영상분할 기법을 이용한 차량 번호판 인식 구현에 관한 연구

A Study on the Implementation of the Vehicle Licence Plate Recognition System by Image Segmentation Methods

This paper presents novel methods of recognizing license plates of passing vehicles outdoors. In particular, the proposed method is much robust for inclined plates caused by the changes of camera placement. To ac-quire fine images of quickly passing vehicles under a wide range of illumination conditions, we developed a sensing system having superb characteristics. This study a vehicle license plate recognition system by Image Segmentation Methods, which works on license plate image at the another time. We propose a system that can obtain a clearer and wider dynamic image range by combining a pair of images simultaneously captured by two CCD cameras. As the experimental results obtained from the existing system environment recognition rate of about 86.5%, and the recognition rate of the proposed system is 93.5%. Approximately 7% of the recognition rate can be seen to be rising.