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1995
Conference Paper
Titel
Context Independent Classification of Protrusions and Depressions for Flexible Feature Recognition
Abstract
The crucial role of feature-based modelling in CAD systems able to support the product design in all its different phases has been widely recognised. By using features, it is possible to create a link between the geometric and the application worlds allowing the different apllication contexts to have their own particular view on the product. In this paper, a mechanism for the recognition of classes as well as specific instances of features is presented. The method is based on a context independent classification of generic protrusion and depression features which supports the recognition process at different levels of details according to the user's requirements for each specific application context.