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Proceedings Paper

Design and calibration of a two-camera (VNIR and SWIR) hyperspectral acquisition system for the characterization of metallic alloys from the recycling industry
Author(s): Pierre Barnabé; Godefroid Dislaire; Sophie Leroy; Eric Pirard
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Paper Abstract

This paper presents the considerations taken during the conception of a prototype combining two hyperspectral cameras (VNIR and SWIR), dedicated to the characterization of metallic alloys fine-sized particles, coming from end-of-life vehicles and electric and electronic equipment wastes, as well as the calibration steps necessary to obtain quality reflectance data. Classification results obtained on a data-set of 100 metallic fragments, previously characterized with XRF technology, are also presented.

Paper Details

Date Published: 30 April 2015
PDF: 12 pages
Proc. SPIE 9534, Twelfth International Conference on Quality Control by Artificial Vision 2015, 95340O (30 April 2015); doi: 10.1117/12.2182814
Show Author Affiliations
Pierre Barnabé, Univ. de Liège (Belgium)
Godefroid Dislaire, Univ. de Liège (Belgium)
Sophie Leroy, Univ. de Liège (Belgium)
Eric Pirard, Univ. de Liège (Belgium)

Published in SPIE Proceedings Vol. 9534:
Twelfth International Conference on Quality Control by Artificial Vision 2015
Fabrice Meriaudeau; Olivier Aubreton, Editor(s)

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