Integrated environment for the inspection of complex parts

Sebastien Remy; Alain Bernard; Gabriel Ris

doi:10.1117/12.445574

3 October 2001 Integrated environment for the inspection of complex parts

Sebastien Remy, Alain Bernard, Gabriel Ris

Proceedings Volume 4399, Optical Measurement Systems for Industrial Inspection II: Applications in Production Engineering; (2001) https://doi.org/10.1117/12.445574
Event: Lasers in Metrology and Art Conservation, 2001, Munich, Germany

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.

Citation Download Citation

Sebastien Remy, Alain Bernard, and Gabriel Ris "Integrated environment for the inspection of complex parts", Proc. SPIE 4399, Optical Measurement Systems for Industrial Inspection II: Applications in Production Engineering, (3 October 2001); https://doi.org/10.1117/12.445574

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