Please use this identifier to cite or link to this item: http://hdl.handle.net/2067/48245
Title: Study of consolidating materials applied on wood by hyperspectral imaging
Authors: Bonifazi, Giuseppe
Serranti, Silvia
Capobianco, Giuseppe
Agresti, Giorgia
Calienno, Luca
Picchio, Rodolfo 
Lo Monaco, Angela 
Santamaria, Ulderico 
Pelosi, Claudia 
Journal: PROCEEDINGS OF SPIE, THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING 
Issue Date: 2016
Abstract: 
The focus of this study was addressed to investigate the potentiality of HyperSpectral Imaging (HSI) in the monitoring of commercial consolidant products applied on wood samples. Poplar (Populus Sp.) and walnut (Juglans Regia L.) were chosen for the consolidant application. Both traditional and innovative products were selected, based on acrylic, epoxy and aliphatic compounds. Wood samples were stresses by freeze/thaw cycles in order to cause material degradation. Then the consolidants were applied under vacuum. The samples were finally artificially aged for 168 hours in a solar box chamber. The samples were acquired in the SWIR (1000-2500 nm) range by SISUChema XL™ device (Specim, Finland) after 168 hours of irradiation. As comparison, color measurement was also used as economic, simple and noninvasive technique to evaluate the deterioration and consolidation effects on wood. All data were then processed adopting a chemometric approach finalized to define correlation models, HSI based, between consolidating materials, wood species and short time ageing effects
URI: http://hdl.handle.net/2067/48245
ISBN: 978-151060103-1
DOI: 10.1117/12.2223013
Rights: Attribution-NonCommercial-NoDerivatives 4.0 International
Appears in Collections:D1. Contributo in Atti di convegno

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