대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)

대한전자공학회 (The Institute of Electronics and Information Engineers)
권호 표지

불균등 조명에서 비접촉 계측을 위한 반자동 카메라 교정 방법

Method of the Semi-Automation Camera Calibration for Noncontact Measure of Badly Illumination

  • 김정현 (동명대학교 메카트로닉스공학과) ;
  • 김민성 (동명대학교 정보통신공학과) ;
  • 강동중 (부산대학교 기계공학부) ;
  • 노태정 (동명대학교 메카트로닉스공학과)
  • Kim, Jeong-Hyun (Dept of Mechatronics Engineering, Tongmyong University) ;
  • Kim, Min-Seong (Dept of Information Communication Engineering, Tongmyong University) ;
  • Kang, Dong-Joong (School of Mechanical Engineering, Busan University) ;
  • Lho, Tae-Jung (Dept of Mechatronics Engineering, Tongmyong University)
  • 발행 : 2006.06.21
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초록

This paper proposed a method of the camera calibration for noncontact measure of badly illumination. The method with a semi-automation camera calibration, The user designates minimum 4 points in calibration pattern. The Perspective transformation predicts the remaining point calibration pattern. It uses at input value of the Tsai and it searches a better point, When being smaller allowable error than until, it repeats and it puts out a good calibration result.

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