Author:
Charsley Jake M.,Rutkauskas Marius,Altmann Yoann,Botticelli Michela,Risdonne Valentina,Smith Margaret,Visser Tess,Young Christina R.T.,Reid Derryck T.
Abstract
Full-field imaging for non-invasive spectral analysis of pigments in painted cultural heritage is demonstrated from 1400–700cm-1. Acquisition without compressive sensing takes 4 minutes, with a further 2 minutes needed for spectral reconstruction and clustering.