Earticle

초록

영어

This paper describes a low-cost miniaturized 3D reconstruction approach using structured light. By projecting known patterns onto a surface, shape and structure of the surface can be measured and characteristic parameters of deformation can be determined. Existing approaches use large geometries and complex optical components. Here we present our system with the size of a cigarette pack and a working distance of only 6 cm. The theoretical depth resolution of the system is determined by the resolution of the camera and the projector as well as the system geometry and was found to be about 100 μm.

목차

Abstract
 1. Introduction
 2. Set-up
  2.1. Hardware
  2.2. Implementation
 3. Calibration of the System
  3.1. Calibrating the Camera
  3.2. Calibration of the Projector
  3.3. Calibration of the Stereo System
 4. 3D-Reconstruction
  4.1. Reconstruction of a 3D Surface
  4.2. Reconstruction of Body Parts
 5. Conclusions
 Acknowledgements
 References

키워드

저자

• Andreas Tortschanoff [ Carinthian Tech Research AG, Europastrasse 4/1, 9524 Villach, Austria ]
• Andreas Fritz [ Carinthian Tech Research AG, Europastrasse 4/1, 9524 Villach, Austria ]
• Raimund Leitner [ Carinthian Tech Research AG, Europastrasse 4/1, 9524 Villach, Austria ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Bio-Science and Bio-Technology

• 간기

  격월간

• pISSN

  2233-7849

• 수록기간

  2009~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605