Excimer KrF in femtosecond regime, laser cleaning, daguerreotypes, silver artefacts, atmospheric non-thermal plasma cleaning, Heritage Science
Photographic negatives, Non-linear optical microscopy, µ-Raman, SEM-EDS, LIF, LIBS
μ-XRF imaging, MA-XRD mapping, μ-Raman mapping, μ-FTIR mapping, imaging, Daguerreotypes
Image Processing, photographic negatives, automated reassembly, fragmented cultural heritage