ISSN : 1226-0517(Print)
ISSN : 2288-9604(Online)
ISSN : 2288-9604(Online)
Journal of Korean Society for Imaging Science and Technology Vol.20 No.4 pp.32-38
DOI : https://doi.org/10.14226/KSIST.2014.20.4.05
DOI : https://doi.org/10.14226/KSIST.2014.20.4.05
블라인드 디컨벌루션 디블러링 기법을 이용한 고속 주행 차량의 번호판 인식 개선
Number Plate Recognition Enhancement of High Speed Vehicle Using a Blind Deconvolution Deblurring Algorithm
Abstract
A high-speed vehicle with appears as a blur in an image, which causes errors in numberplate recognition. Blind deconvolution is a method of deblurring an image without any advanceinformation. Therefore, this paper presents a number plate recognition algorithm that uses blinddeconvolution to solve motion blur. The proposed method uses the statistics of natural images withoutblur and template matching. Experiments confirm that the proposed algorithm is superior toconventional methods in terms of the recognition rate.