Journal of the Korean Institute of Telematics and Electronics B (전자공학회논문지B)

The Institute of Electronics and Information Engineers (대한전자공학회)
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A Study for the 3-Dimensional Measurement System using Laser Slit-Ray

레이저 슬릿광을 이용한 3차원 계측 장치에 관한 연구

  • 김선일 (거제전문대학교 전자과) ;
  • 정재문 (일본 규슈공업대학교 정보공학부) ;
  • 양윤모 (고려대학교 정보공학과)
  • Published : 1992.02.01
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Abstract

3 Dimensional measurement system using camera and laser slit-ray is studied. Precise calibration technique in this system is suggested. Calibration is accomplished with calibration die, calibration block and robot. For obtaining calibration parameters, the equations are solved using least square error method from a great many calibration points to reduce measuring error. Continuous measurement is possible for the object which is larger than one frame of camera. The efficiency and usability are proved by applying to the tire profile measuring system which measures tire profile using robot and this system.

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