A New Method for Parameters Extraction of Extruded Surface

The purpose of reverse engineering is to convert a large points cloud into a CAD model. Parameters extraction for extruded surface from measure data is an important problerm in reverse engineering. Extruded direction is a crucial parameter of extruded surface. In this paper, random sampling consensu...

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Bibliographic Details
Published in:Key engineering materials 2011-01, Vol.474-476 (SUPPL.2), p.834-839
Main Authors: Yan, Luo Heng, Huangfu, Zhong Min
Format: Article
Language:English
Subjects:
Computer aided design
Extraction
Extrusion
Least squares method
Mathematical models
Random sampling
Reverse engineering
Robustness
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Summary:The purpose of reverse engineering is to convert a large points cloud into a CAD model. Parameters extraction for extruded surface from measure data is an important problerm in reverse engineering. Extruded direction is a crucial parameter of extruded surface. In this paper, random sampling consensus algorithm combined with Least-Squares method is used to extract the extruded direction of extruded surface. Experimental results show effectiveness, robustness and accuracy of this proposed approach.
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/www.scientific.net/KEM.474-476.834