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Proceedings Paper

New filter for detecting defects on industrial parts by artificial vision
Author(s): Sophie Kohler; Pierre Geveaux; Johel Miteran
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Paper Abstract

Quality control by artificial vision is getting more and more widespread within the industry. Indeed, in many cases, industrial applications require a control with high stability performance, satisfying high production rate. The purpose of this paper is to present a method to detect in real time defects located on the circumference of industrial parts that have a circular shape. Meanwhile, production steps can lead to an oval shape or to different sizes of parts. These two phenomena can lead to miss defects. Therefore a constant mask will not be able to detect these defects correctly. The control of the circularity of these parts can be achieved in two steps.

Paper Details

Date Published: 4 April 2001
PDF: 11 pages
Proc. SPIE 4301, Machine Vision Applications in Industrial Inspection IX, (4 April 2001); doi: 10.1117/12.420899
Show Author Affiliations
Sophie Kohler, Univ. de Bourgogne (France)
Pierre Geveaux, Univ. de Bourgogne (France)
Johel Miteran, Univ. de Bourgogne (France)

Published in SPIE Proceedings Vol. 4301:
Machine Vision Applications in Industrial Inspection IX
Martin A. Hunt, Editor(s)

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