CAD based inspection: using a vision cell demonstrator

Author

West, Geoff A W ; Fernando, Terrence ; Dew, Peter M.

Author_Institution

Sch. of Comput. Sci., Curtin Univ. of Technol., Perth, WA, Australia

fYear

1991

fDate

2-3 Jun 1991

Firstpage

155

Lastpage

164

Abstract

The paper addresses issues in developing an automated visual inspection system. To achieve a truly flexible automated visual inspection system, the interface between the vision system and the CAD system is an important factor. Although both vision and CAD systems rely on models of objects, these two fields remain rather disjoint in data representation. An interface which bridges the gap between these two systems is discussed. The way in which this interface is used by the vision system to carry out the object recognition and the inspection on the part is also discussed. An example of CAD guided inspection is described for a simple 2.5D object

Keywords

CAD; automatic optical inspection; computer vision; computerised pattern recognition; computerised picture processing; digital simulation; solid modelling; 2.5D object; CAD; data representation; object recognition; vision cell demonstrator; visual inspection; Bridges; Computer aided manufacturing; Design automation; Engines; Geometry; Inspection; Machine vision; Object recognition; Production facilities; Solid modeling;

fLanguage

English

Publisher

ieee

Conference_Titel

Automated CAD-Based Vision, 1991., Workshop on Directions in

Conference_Location

Maui, HI

Print_ISBN

0-8186-2147-8

Type

conf

DOI

10.1109/CADVIS.1991.148771

Filename

148771