Earticle

초록

영어

A simple and effective external parameter calibration and optimize method based on epipolar geometry for improving the accuracy and stabilization of 3D optical measurement system are present. First, the internal parameters of two cameras are calibrated using the planar calibration method. Then using the parameters as initial value calibrates the external parameter of the 3D optical measurement system in every view. Optimization result is computed through minimizing epipolar line error of the same pair of points in every view. Experimental results show that the measurement precision is high and stable in the measurement volume.

목차

Abstract
 1. Introduction
 2. The Modal of Binocular Measurement System
 3. External Parameters Optimization Algorithm
 4. Experiment
  4.1. The Calibration Experiment of the System
  4.2 The Experiment Measurement of the Standard Ball Gauge
 5. Conclusions
 References

키워드

저자

• Heyao Ma [ Heilongjiang University of Science and Technology, Harbin, China ]
• Wantao He [ Heilongjiang University of Science and Technology, Harbin, China ]
• Xianglin Meng [ Heilongjiang University of Science and Technology, Harbin, China ]
• Dan Li [ Heilongjiang University of Science and Technology, Harbin, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Security and Its Applications

• 간기

  격월간

• pISSN

  1738-9976

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605