Wrap-around B-spline Surface Fitting to Digitized Data With Applications to Reverse Engineering
1997 ◽
Vol 122
(2)
◽
pp. 323-330
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Keyword(s):
B Spline
◽
The design of products containing sculptured surfaces typically begins with the crafting of a clay or wood model. The physical model must be reverse engineered to create a CAD representation. Three dimensional computer vision systems are currently being employed to digitize models in the first step of reverse engineering. In this paper, a three dimensional vision system that permits multiple viewpoint digitization is described. Furthermore, a new approach to modeling the data sets generated employing wrap-around B-spline surface patches is presented. The laser digitization and software modeling of bicycle seat and telephone handset models are presented.[S1087-1357(00)70102-X]
1995 ◽
Vol 27
(6)
◽
pp. 471-478
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1989 ◽
1990 ◽
2002 ◽
Vol 26
(10)
◽
pp. 1961-1970
An active three-dimensional vision system for automated detection and measurement of surface defects
2014 ◽
Vol 228
(12)
◽
pp. 1543-1549
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Keyword(s):