Articles | Volume 11, issue 1
J. Sens. Sens. Syst., 11, 129–136, 2022
https://doi.org/10.5194/jsss-11-129-2022

Special issue: Sensors and Measurement Science International SMSI 2021

J. Sens. Sens. Syst., 11, 129–136, 2022
https://doi.org/10.5194/jsss-11-129-2022
Regular research article
03 May 2022
Regular research article | 03 May 2022

An algorithmic method for the identification of wood species and the classification of post-consumer wood using fluorescence lifetime imaging microscopy

Nina Leiter et al.

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Cited articles

BGBI. S. 3302: Verordnung über Anforderungen an die Verwertung und Beseitigung von Altholz, last amended by Article 62 in 2017, https://www.gesetze-im-internet.de/altholzv/AltholzV.pdf (last access: 27 April 2022), 2002. 
BMEL: Nachwachsender Rohstoff Holz, Federal Ministry of Food and Agriculture, https://www.bmel.de/DE/themen/wald/holz/nachwachsender-rohstoff-holz.html (last access: 27 April 2022), 2019. 
BMU: Altholz, Federal Ministry for the Environment, Nature Conservation and Nuclear Safety, https://www.bmu.de/WS601, last access: 10 August 2021. 
Hasan, R., Solo-Gabriele, H., and Townsend, T.: Online sorting of recovered wood waste by automated XRF-technology, part 2 sorting efficiencies, Waste Manage., 31, 695–704, https://doi.org/10.1016/j.wasman.2010.10.024, 2011.  
Leiter, N., Wohlschläger, M., Auer, V., Versen, M., and Laforsch, C.: A novel approach to identify wood species optically using fluorescence lifetime imaging microscopy, in: SMSI 2021 Conference – Sensor and Measurement Science International, 3–6 May 2021, Digital Conference, 169–170, https://doi.org/10.5162/SMSI2021/B10.2, 2021. 
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Short summary
In this contribution the frequency domain fluorescence lifetime imaging microscopy (FD-FLIM) technique is evaluated for post-consumer wood sorting. The measured data were processed using algorithmic decision trees to identify the wood species and post-consumer wood category. The experimental results revealed the high potential of the FD-FLIM technique for automated post-consumer wood sorting.