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Extraction of Geometric Information on Highway Using Terrestrial Laser Scanning Technology
Accuracy Highway Geometric Information
2015/12/16
Laser scanning technology with high positional accuracy and high density automation will be widely applied in vast range of fields
including geomatics. Especially, the development of laser scanning t...
A Method of Extracting Geometric Information from the Point Cloud of Building
Point cloud Geometric features extraction Spatial index Normal distribution analysis
2015/12/9
The purpose of this article is to extract geometric features and other information for polyhedron, then using these features and information to build the model of object. In this essay, polyhedron ref...
An optimization-based computational method for surface fitting to update the geometric information of an existing B-Rep CAD model
Integration CAD/Analysis Finite Element Mesh Nurbs surface
2009/8/19
For several years, researchers have focused on improving the integration of the CAD, CAM and Analysis through a better communication between the various analysis tools. This tendency to integrate the ...