Shouwei Jiang

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An important task in computer graphics, computer-aided design and reverse engineering is the mathematical modeling of three-dimension complex surfaces based on digitized points. However, there are several open problems that are viewed as a bottleneck in the mathematical modeling. The topology is unknown. The reconstruction is based on parameterization and(More)
A strategy for direct generation of tool shapes from a CAD model expressed by NURBS surfaces is presented in this paper. Several algorithms that are necessary for direct generation of tool shape are developed. The shapes of objects are defined by NURBS surfaces and the NURBS control points are used as nodes in a meshless method of analysis. A new approach(More)
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