본 논문에서는 컨베이어 벨트상에서 이송되는 대용량 소포영상의 획득과정을 통해 ROI(Region of Interest) 고속추출하기 위한 개념모델을 제시하고, 바코드와 같은 정규패턴을 고속으로 추출하여 단계적으로 검증한 것이다. 불필요한 영역을 검사하기 위한 조건과 유사한 패턴을 단계적으로 제거하는 방법을 적용한 것이다. $4,096{\times}4,096$이상의 대용량 영상에서 여러 종류의 2차원 바코드 ROI를 추출에 대해 약 200msec 이내에 완료되고, 거의 100%에 가까운 신뢰도로 바코드 영역을 추출할 수 있도록 한 것이다.
KSP Keywords
Region Of Interest(ROI)
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