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Proceedings Paper

Integrated environment for the inspection of complex parts
Author(s): Sebastien Remy; Alain Bernard; Gabriel Ris
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Paper Abstract

The Research Center for Automatic control of Nancy has initiated a project to create on automatic 3D digitizing system. Our works try to solve the problem of automatic measurement of mechanical pieces. So we propose a method for automatic free form digitization based on a CAD model. This method uses visibility concept. This paper shows algorithms used to generate laser sensor trajectories. First, we explain our visibility calculation system and then, how we process the sensor path from the visibility calculation results. The visibility calculation algorithms uses a discretized model of the piece we want to scan and a discretized sphere to represent all the directions of visibility. The sensor path-processing algorithm uses the field of view width.

Paper Details

Date Published: 3 October 2001
PDF: 9 pages
Proc. SPIE 4399, Optical Measurement Systems for Industrial Inspection II: Applications in Production Engineering, (3 October 2001); doi: 10.1117/12.445574
Show Author Affiliations
Sebastien Remy, Nancy Univ. (France)
Alain Bernard, Nancy Univ. (France)
Gabriel Ris, Nancy Univ. (France)


Published in SPIE Proceedings Vol. 4399:
Optical Measurement Systems for Industrial Inspection II: Applications in Production Engineering

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