본 논문에서는 인쇄체 우편주소 영상에서 smearing과 히스토그램 분석을 이용한 고속의 문자열 기울기 보정 및 분할 방법을 제안하였다. 제안한 방법에서는 입력 영상을 가분할 하고, 각각의 가분할 영상에 대한 수평 히스토그램을 분석하여 기울기 측정 및 보정을 수행하였다. 문자열 분할 단계에서는, 기울기가 보정된 영상에 smearing을 수행하고, 영상에 존재하는 잡영 및 각종 바코드를 제거하고, 수평 히스토그램 분석을 통해 최종 문자열 분할 결과를 도출하였다. 제안한 방법을 사용한 실험에서 2,000 장의 테스트 영상 중 1,989장의 영상에서 정확한 문자분할 결과를 얻을 수 있었으며, 제안한 방법이 유효함을 보였다.
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