Journal of the Korean Institute of Illuminating and Electrical Installation Engineers (조명전기설비학회논문지)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
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A Development of the Side Inspection System for A Circularity Using 8 Side Mirrors Method

8각 미러에 의한 원형제품의 측면검사시스템 개발

  • 이규훈 (동국대학교 대학원 전기공학과) ;
  • 김용 (동국대학교 전기공학과)
  • Published : 2008.12.31
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Abstract

In this study, a side inspection system for circular o-ring, bolt, plastic and gasket using 8 side mirrors has been developed. The system is comprised of a CCD camera, an illumination, the first 8 mirrors and the second 8 mirrors, and moreover the image processing algorithm for detecting three different type samples is developed. The effectiveness of this algorithm was experimentally verified with three different type samples, and the inspection process is completed within max 0.2 second by help of smart camera. It is envisaged that this inspection method for side inspection system of a circular will have a wide application in the future industry.

8각 미러를 이용한 원형 오링, 볼트, 플라스틱 가스켓의 측면 검사시스템을 개발하였다. 검사시스템은 1대의 CCD 카메라와 조명, 1, 2차 8각 미러로 이루어졌으며, 3종류 샘플의 영상 획득을 위해 조명과 미러를 조정하여 시스템을 구성하고 이에 대한 영상처리 알고리즘을 제안하였다. 제안된 알고리즘의 효율성은 각각의 제품에 대하여 실험을 통하여 입증하였고 검사속도는 독립형 카메라로 최대 0.2초 이내이었다. 이러한 검사 시스템은 다양한 원형제품의 측면검사에서 응용될 수 있다.

Keywords

References

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