IN THE CULTURAL HERITAGE MARKET, MULTISPECTRAL IMAGE CAN GIVE AN IMPORTANT HELP TO PROFESSIONALS, NOT ONLY IN PRE-INTERVENTION DIAGNOSIS, BUT ALSO DURING THE INTERVENTION.
Analysis of paint on Canvas
The old varnish is becoming transparent by looking in the infrared region allowing clear visualisation of the artwork. Due to the lower absorption of various pigments in this region, under-drawings become clearly distinguishable
In this censored document, multi-spectral imaging allowed the visualisation of the original drawing
Similarly, multi-spectral imaging allowed censored text to be revealed, in a non-destructive and non-invasive approach