This paper introduces a high- and low-resolution data integration method for scanning systems. The high-resolution data captured by a touch probe on a CMM, in the form of geometric features, and the low-resolution laser scanned model, in the form of triangulated mesh, are sent to a CAD software. The two model types are first integrated into a unique coordinate system and then unified into a precise CAD model. Depending on the part complexity, some or all of the modelling process can be done automatically. This data fusion method enhances the flexibility of scanning while maintaining the accuracy of the results.

Issue Section:
Technical Papers
Keywords:
design engineering, CAD, sensor fusion, mesh generation
Topics:
Computer-aided design, Coordinate measuring machines, Data fusion, Probes, Lasers, Modeling, Computer software, Resolution (Optics)
1.
Varady
,
T.
,
Martin
,
R. R.
, and
Cox
,
J.
, 1997, “
Reverse Engineering of Geometric Models—An Introduction
,”
Comput.-Aided Des.
0010-4485,
29
(
4
), pp.
255
–
268
.
Crossref
Search ADS
 
2.
Driksen
,
D.
,
Runte
,
C.
,
Delere
,
H.
,
Thomas
,
C.
,
Borocz
,
Z.
,
Bollmann
,
F.
, and
von Vally
,
G.
, 2002, “
Computer-Aided Design in the Modelling of Facial Prostheses from optical Impressions of Facial Defects
,”
Biomed. Tech.
0013-5585,
47
(
4
), pp.
85
–
90
.
Crossref
Search ADS
 
3.
Schöne
,
C.
, and
Hoffmann
,
J.
, 1997, “
Reverse Engineering Based on Multi Axis Digitized Data
,”
Proceedings of International Conference on Manufacturing Automation
, April 28-30, Hong Kong, pp.
909
–
914
.
4.
Blais
,
F.
, 2003, “
A Review of 20 Years of Range Sensor Development
,”
Proc. SPIE
0277-786X,
5013
, pp.
62
–
76
.
5.
Chan
,
V. H.
,
Bradley
,
C.
, and
Vickers
,
G. W.
, 2001, “
A Multi-Sensor Approach to Automating Co-ordinate Measuring Machine-Based Reverse Engineering
,”
Comput Ind.
0166-3615,
44
, pp.
105
–
115
.
Crossref
Search ADS
 
6.
Shen
,
T. S.
,
Huang
,
J.
, and
Menq
,
C. H.
, 2000, “
Multiple-Sensor Integration for Rapid and High-Precision Coordinate Metrology
,”
IEEE/ASME Trans. Mechatron.
1083-4435,
5
(
2
), pp.
110
–
121
.
Crossref
Search ADS
 
7.
Li
,
Y. F.
, and
Liu
,
Z. G.
, 2003, “
Method for Determining the Probing Points for Efficient Measurement and Reconstruction of Freeform Surfaces
,”
Meas. Sci. Technol.
0957-0233,
14
, pp.
1280
–
1288
.
Crossref
Search ADS
 
8.
Menq
,
C. H.
,
Yau
,
H. T.
, and
Lai
,
G. Y.
, 1992, “
Automated Precession Measurement of Surface Profile in CAD-Directed Inspection
,”
IEEE Trans. Rob. Autom.
1042-296X,
8
(
2
), pp.
268
–
278
.
Crossref
Search ADS
 
9.
Bradley
,
C.
, and
Chan
,
V.
, 2001, “
A Complementary Sensor Approach to Reverse Engineering
,”
ASME J. Manuf. Sci. Eng.
1087-1357,
123
, pp.
74
–
82
.
Crossref
Search ADS
 
10.
Shen
,
T. S.
, and
Menq
,
C. H.
, 2001, “
Automated Camera Calibration for a Multiple-Sensor Integrated Coordinate Measurement System
,”
IEEE Trans. Rob. Autom.
1042-296X,
17
(
4
), pp.
502
–
507
.
Crossref
Search ADS
 
11.
Tarbox
,
G. H.
, and
Gottschlich
,
S. N.
, 1995, “
Planning for Complete Sensor Coverage in Inspection
,”
Comput. Vis. Image Underst.
1077-3142,
61
(
1
), pp.
84
–
111
.
Crossref
Search ADS
 
12.
Son
,
S.
,
Park
,
H.
, and
Lee
,
K. H.
, 2002, “
Automated Laser Scanning System for Reverse Engineering and Inspection
,”
Int. J. Mach. Tools Manuf.
0890-6955,
42
, pp.
889
–
897
.
Crossref
Search ADS
 
13.
Besl
,
P. J.
, and
McKay
,
N. D.
, 1992, “
A Method for Registration of 3D Shapes
,”
IEEE Trans. Pattern Anal. Mach. Intell.
0162-8828,
14
(
2
), pp.
239
–
256
.
Crossref
Search ADS
 
14.
Eggert
,
D. W.
,
Fitzgibbon
,
A. W.
, and
Fisher
,
R. B.
, 1996, “
Simultaneous Registration of Multiple Range Views for use in Reverse Engineering of CAD Models
,”
Proceedings of ICPR
, August 25-29, Vienna, Austria, pp.
243
–
247
.
15.
Jamshidi
,
J.
,
Mileham
,
A. R.
, and
Owen
,
G. W.
, 2005, “
A Laser Scanning Registration Technique for Reverse Engineering Applications
,” International Conference on Manufacturing Research, September 6-8, Cranfield, UK, Cranfield University, UK.
16.
Hur
,
S.
,
Kim
,
H. C.
, and
Lee
,
S. H.
, 2002, “
STL File Generation With Data Reduction by the Delaunay Triangulation Method in Reverse Engineering
,”
Adv. Manuf. Technol.
,
19
(
9
), pp.
669
–
678
.
Crossref
Search ADS
 
17.
Martin
,
R.
,
Stroud
,
I. A.
, and
Marshall
,
A. D.
, 1997, “
Data Reduction for Reverse Engineering
,”
Proceeding of the 6th IMA Conference of The Mathematics of Surfaces
, September, Dundee, UK, Information Geometers, pp.
85
–
99
.
18.
Lee
,
K. H.
,
Woo
,
H.
, and
Suk
,
T.
, 2001, “
Data Reduction Methods for Reverse Engineering
,”
Adv. Manuf. Technol.
,
17
(
10
), pp.
735
–
743
.
Crossref
Search ADS
 
19.
Oblonsek
,
C.
, and
Guid
,
N.
, 1998, “
A Fast Surface-Based Procedure for Object Reconstruction from 3D Scattered points
,”
Int. J. Comput. Vis.
0920-5691,
69
(
2
), pp.
185
–
195
.
20.
Wu
,
Y. F.
,
Wong
,
Y. S.
,
Loh
,
H. T.
, and
Zhang
,
Y. F.
, 2004, “
Modelling Cloud Data Using an Adaptive Slicing Approach
,”
Comput.-Aided Des.
0010-4485,
36
, pp.
231
–
240
.
Crossref
Search ADS
 
21.
Mills
,
B. I.
,
Langbein
,
F. C.
,
Marshall
,
A. D.
, and
Martin
,
R. R.
, 2001, “
Approximate Symmetry Detection for Reverse Engineering
,” 6th ACM Symposium on Solid Modelling and Applications, June 4-8, Ann Arbor, MI, pp.
241
–
248
.
22.
Ohtake
,
Y.
,
Belyaev
,
A. G.
, and
Bogaevski
,
I. A.
, 2000, “
Polyhedral Surface Smoothing With Simultaneous Mesh Regularization
,”
Geometric Modelling and Processing, Theory and Applications
, April 10–12, Hong Kong, pp.
229
–
237
.
23.
Mortenson
,
M. E.
, 1997,
Geometric Modelling
,
Wiley Computer
, New York.
Copyright © 2006
 by American Society of Mechanical Engineers
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