Spectral imaging system for money counterfeit detection

Ilze Oshina; Peteris Potapovs; Janis Spigulis

doi:10.1364/ISA.2019.ITu3B.3

Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP)
OSA Technical Digest (Optica Publishing Group, 2019),
paper ITu3B.3
•https://doi.org/10.1364/ISA.2019.ITu3B.3

Spectral imaging system for money counterfeit detection

Ilze Oshina, Peteris Potapovs, and Janis Spigulis

Imaging Systems and Applications 2019

Munich Germany
24–27 June 2019
ISBN: 978-1-943580-63-7

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I. Oshina, P. Potapovs, and J. Spigulis, "Spectral imaging system for money counterfeit detection," in Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP), OSA Technical Digest (Optica Publishing Group, 2019), paper ITu3B.3.

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Abstract

A prototype with three different wavelength lasers (448nm, 532nm and 659nm) for money counterfeit illumination, analyzation and detection using RGB crosstalk correction and comparing spectral image ration for different banknote elements will be presented.

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