4 April 2001 New filter for detecting defects on industrial parts by artificial vision
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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.
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Sophie Kohler, Sophie Kohler, Pierre Geveaux, Pierre Geveaux, Johel Miteran, Johel Miteran, } "New filter for detecting defects on industrial parts by artificial vision", Proc. SPIE 4301, Machine Vision Applications in Industrial Inspection IX, (4 April 2001); doi: 10.1117/12.420899; https://doi.org/10.1117/12.420899
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