Development of VIN Character Recognition System for Motor

자동차 VIN 문자 인식 시스템 개발

  • 이용중 (창원기능대학 생산자동학과) ;
  • 이화춘 (창원기능대학 전자과) ;
  • 류재엽 (창원기능대학 전기과)
  • Published : 2000.10.01

Abstract

This study to embody automatic recognition of VIN(Vehicle Identification Number)character by computer vision system. Automatic recognition characters methods consist of the thining processing and the recognition of each character. VIN character and background classified using counting method of the size of connected pixels. Thining processing applied to segmentation of connected fundamental phonemes by Hilditch's algorithm. Each VIN character contours tracing algorithm used the Freeman's direction tracing algorithm.

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