Earticle

초록

영어

In order to meet the demand of coded light multi-view 3D reconstruction, we propose a highly efficient and accurate technique for point cloud registration, which can acquire the whole surface information of the measured piece without the help of other locating equipment. Method: First of all, we illustrate the principle of the hexahedron targets registration, establish the index point couples and present the registration patterns for each side of the target, as well as the recognition approach. Then, based on the quaternion preliminary registration, we propose an accurate registration method which combines the orthogonal Grey code and ICP. The result of the simulated experiment shows that the registration error of the hexahedron targets method is approximately 0.03mm, and during the actual experiment, the number is approximately 0.8mm, which is close to the global camera method and a little bit higher than the surface method. The new technique solves the problem that the measured surface cannot be placed with index points. Furthermore, this technique ensures the registration accuracy without any other apparatus.

목차

Abstract
 1. Introduction
 2. Principle of the Hexahedron Targets Registration
 3. Computing of the Transition Matrix
  3.1. The Preliminary Registration
  3.2. The Accurate Registration
 4. Registration Experiment
  4.1. The Simulated Experiment
  4.2. The Actual Experiment
 5. Conclusion
 Acknowledgements
 References

키워드

저자

• Beiyi Wang [ The Higher Educational Key Laboratory for Measuring and Control Technology and Instrumentations of Heilongjiang province, Harbin University of Science and Technology, Harbin 150080, China ]
• Haibin Wu [ The Higher Educational Key Laboratory for Measuring and Control Technology and Instrumentations of Heilongjiang province, Harbin University of Science and Technology, Harbin 150080, China ]
• Xiaoyang Yu [ The Higher Educational Key Laboratory for Measuring and Control Technology and Instrumentations of Heilongjiang province, Harbin University of Science and Technology, Harbin 150080, China ]
• Jixun Zhang [ The Higher Educational Key Laboratory for Measuring and Control Technology and Instrumentations of Heilongjiang province, Harbin University of Science and Technology, Harbin 150080, China ]
• Junfeng Wu [ The Higher Educational Key Laboratory for Measuring and Control Technology and Instrumentations of Heilongjiang province, Harbin University of Science and Technology, Harbin 150080, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Multimedia and Ubiquitous Engineering

• 간기

  월간

• pISSN

  1975-0080

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605