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Seventh Pacific Conference on Computer Graphics and Applications (PG'99)
Adaptive Parameterization for Reconstruction of 3D Freeform Objects from Laser-Scanned Data
Seoul, Korea
October 05-October 07
ISBN: 0-7695-0293-8
ASCII Text
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A Fischer, A. Manor, Y. Barhak, "Adaptive Parameterization for Reconstruction of 3D Freeform Objects from Laser-Scanned Data," Computer Graphics and Applications, Pacific Conference on, pp. 188, Seventh Pacific Conference on Computer Graphics and Applications (PG'99), 1999.
 
 
BibTex
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@article{ 10.1109/PCCGA.1999.803362,
author = {A Fischer and A. Manor and Y. Barhak},
title = {Adaptive Parameterization for Reconstruction of 3D Freeform Objects from Laser-Scanned Data},
journal ={Computer Graphics and Applications, Pacific Conference on},
volume = {0},
year = {1999},
isbn = {0-7695-0293-8},
pages = {188},
doi = {http://doi.ieeecomputersociety.org/10.1109/PCCGA.1999.803362},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Computer Graphics and Applications, Pacific Conference on
TI - Adaptive Parameterization for Reconstruction of 3D Freeform Objects from Laser-Scanned Data
SN - 0-7695-0293-8
SP
EP
A1 - A Fischer,
A1 - A. Manor,
A1 - Y. Barhak,
PY - 1999
KW - Reverse Engineering
KW - laser scanner
KW - parameterization
KW - surface reconstruction
VL - 0
JA - Computer Graphics and Applications, Pacific Conference on
ER -
 
A Fischer, Technion - Israel Institute of Technology
A. Manor, Technion - Israel Institute of Technology
Y. Barhak, Technion - Israel Institute of Technology
This paper proposes a new adaptive parameterization method to overcome the problems of using laser scanners in Reverse Engineering. The method is based on the following stages: (a) Detecting a 3D boundary of the parametric base surface by matching on intensity image from a CCD camera with the scanned data. (b) Adaptively reconstructing a parametric base surface with a non-self intersecting grid, based on a PDE method. (c) Calculating the parameterization of the 3D sampled points. (d) Fitting the surface by applying a least square (LSQ) approximation method with boundary constraints. The feasibility of the parameterization algorithm is demonstrated on several examples using sculptured free objects.
Index Terms:
Reverse Engineering, laser scanner, parameterization, surface reconstruction
Citation:
A Fischer, A. Manor, Y. Barhak, "Adaptive Parameterization for Reconstruction of 3D Freeform Objects from Laser-Scanned Data," pg, pp.188, Seventh Pacific Conference on Computer Graphics and Applications (PG'99), 1999
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