562 search results - page 25 / 113 » On theoretical backgrounds of CAD |
CAD
2006
Springer
13 years 7 months ago
2006
Springer
We study the problem of enabling general 2D and 3D variational constraint representation to be used in conjunction with a feature hierarchy representation, where some of the featu...
CAD
2006
Springer
13 years 7 months ago
2006
Springer
This paper describes an approach to interoperability in design projects that is based on computational agents customizing the representation of product data to individual design to...
CAD
2006
Springer
13 years 7 months ago
2006
Springer
Fat conic section and fat conic spline are defined. With well established properties of fat conic splines, the problem of approximating a ruled surface by a tangent smooth cone sp...
CAD
2006
Springer
13 years 7 months ago
2006
Springer
A proper segmentation of pen marking enhances shape recognition and enables a natural interface for sketch-based modeling from simple line drawing tools to 3D solid modeling appli...
CAD
2007
Springer
13 years 7 months ago
2007
Springer
The reconstruction of a surface model from a point cloud is an important task in the reverse engineering of industrial parts. We aim at constructing a curve network on the point c...