Proceedings of the First International Conference on Information Sciences, Machinery, Materials and Energy

3D Measurement and Reconstruction based on Structured Light

Authors
Yongyan Yu, Yuqin Shu
Corresponding Author
Yongyan Yu
Available Online July 2015.
DOI
https://doi.org/10.2991/icismme-15.2015.37How to use a DOI?
Keywords
Structured Light; Continuous Coding; Phase Shifting; 3D Reconstruction
Abstract
3D measurement is one of the most important topic in computer vision,which be used to recover object surface. Using a calibrated projector-camera pair, a light pattern is projected onto the scene and imaged by the cameras. Since the pattern is coded,correspondences between image points and points of the projected pattern can be easily found.These correspondences are used to triangulate and extract 3D information of the surface. Dense reconstruction can be obtained when combining traditional binary codes with phase shifting techniques, where the same pattern is projected and shifted several times. From phase deviation is possible to extract height of the object, given the distance to a reference plane and calibration parameters.
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Proceedings
First International Conference on Information Sciences, Machinery, Materials and Energy
Part of series
Advances in Intelligent Systems Research
Publication Date
July 2015
ISBN
978-94-62520-67-7
ISSN
1951-6851
DOI
https://doi.org/10.2991/icismme-15.2015.37How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Yongyan Yu
AU  - Yuqin Shu
PY  - 2015/07
DA  - 2015/07
TI  - 3D Measurement and Reconstruction based on Structured Light
BT  - First International Conference on Information Sciences, Machinery, Materials and Energy
PB  - Atlantis Press
SP  - 177
EP  - 181
SN  - 1951-6851
UR  - https://doi.org/10.2991/icismme-15.2015.37
DO  - https://doi.org/10.2991/icismme-15.2015.37
ID  - Yu2015/07
ER  -