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3-D Imager for Dimensional Gauging of Industrial Workpieces: State-of-the-Art of the Development of a Robust and Versatile System
Ottawa, Ontario, Canada May 12-May 15
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/IM.1997.603844First International Conference on Rec ...
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G. Sansoni, S. Lazzari, S. Peli, F. Docchio, "3-D Imager for Dimensional Gauging of Industrial Workpieces: State-of-the-Art of the Development of a Robust and Versatile System," 3D Digital Imaging and Modeling, International Conference on, pp. 19, First International Conference on Recent Advances in 3-D Digital Imaging and Modeling (3DIM '97), 1997.
 
 
BibTex
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@article{ 10.1109/IM.1997.603844,
author = {G. Sansoni and S. Lazzari and S. Peli and F. Docchio},
title = {3-D Imager for Dimensional Gauging of Industrial Workpieces: State-of-the-Art of the Development of a Robust and Versatile System},
journal ={3D Digital Imaging and Modeling, International Conference on},
volume = {0},
year = {1997},
isbn = {0-8186-7943-3},
pages = {19},
doi = {http://doi.ieeecomputersociety.org/10.1109/IM.1997.603844},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - 3D Digital Imaging and Modeling, International Conference on
TI - 3-D Imager for Dimensional Gauging of Industrial Workpieces: State-of-the-Art of the Development of a Robust and Versatile System
SN - 0-8186-7943-3
SP
EP
A1 - G. Sansoni,
A1 - S. Lazzari,
A1 - S. Peli,
A1 - F. Docchio,
PY - 1997
KW - computer vision; dimensional gauging; industrial workpieces; 3D imaging; structured light projection; Gray Code projection Method; Phase Shift Method; optical geometry; systematic height error
VL - 0
JA - 3D Digital Imaging and Modeling, International Conference on
ER -
 
G. Sansoni, Dept. of Electron. for Autom., Brescia Univ., Italy
S. Lazzari, Dept. of Electron. for Autom., Brescia Univ., Italy
S. Peli, Dept. of Electron. for Autom., Brescia Univ., Italy
F. Docchio, Dept. of Electron. for Autom., Brescia Univ., Italy
Abstract: In our laboratory, the performance of a 3D imaging system, based on structured light projection, has been improved by means of the development of three procedures, which are based on (i) the Gray Code projection Method (GCM), (ii) the Phase Shift Method (PSM), and (iii) the combination of GCM and PSM. In this paper, all the procedures are described and the results of the measurement performed on target objects are presented. The analysis of the systematic height error due to the crossed axes optical geometry of the system is performed, and the procedure for its compensation is presented.
Index Terms:
computer vision; dimensional gauging; industrial workpieces; 3D imaging; structured light projection; Gray Code projection Method; Phase Shift Method; optical geometry; systematic height error
Citation:
G. Sansoni, S. Lazzari, S. Peli, F. Docchio, "3-D Imager for Dimensional Gauging of Industrial Workpieces: State-of-the-Art of the Development of a Robust and Versatile System," 3dim, pp.19, First International Conference on Recent Advances in 3-D Digital Imaging and Modeling (3DIM '97), 1997
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