Point cloud data reduction with tangent function method for nurbs curve and surface fitting

2015 ◽  
Author(s):  
Bopit Chouychai
Keyword(s):  
Data Reduction ◽  
Point Cloud ◽  
Function Method ◽  
Surface Fitting ◽  
Point Cloud Data ◽  
Nurbs Curve ◽  
Cloud Data ◽  
Tangent Function ◽  
Curve And Surface Fitting

Surface Design of Molding Tool for Composite Component Based on Reverse Engineering

2012 ◽  
Vol 503-504 ◽  
pp. 215-218 ◽  
Author(s):  
Da Wei Wu ◽  
Xiao Fei Ding ◽  
Gang Tong
Keyword(s):  
Reverse Engineering ◽  
Point Cloud ◽  
Laser Scanner ◽  
Surface Fitting ◽  
Point Cloud Data ◽  
Composite Component ◽  
Cross Sectional ◽  
Surface Design ◽  
Cloud Data ◽  
Molding Tool

This paper analyzes the structure of molding tool for composite component, and proposes a method of surface design of molding tool based on reverse engineering. By using handy laser scanner, the point cloud data is obtained from the composite component, which is processed in Geomagic Studio. Then the processed data is imported into CATIA for Surface fitting. The surface of molding tool for composite component is rapidly and accurately designed by analyzing 3D error and comparing cross-sectional data.

New method for point cloud data reduction

2011 ◽  
Vol 31 (5) ◽  
pp. 1255-1257
Author(s):  
You-liang ZHANG ◽  
Jian-yong LIU ◽  
Cheng-qun FU ◽  
Jie GUO
Keyword(s):  
Data Reduction ◽  
Point Cloud ◽  
New Method ◽  
Point Cloud Data ◽  
Cloud Data
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