This work, aimed at quantifying the morphological variations induced by laser cleaning on stone materials, represents a very first attempt for a now quantitative means to reveal changes in stone surfaces. It is a, three-dimensional survey carried out by means of laser micro-profilometry and completed by statistical data processing. The acquisition and successive computation is performed on small selected areas both before and after the cleaning process.
Evaluation by Laser Micro-Profilometry of Morphological Changes Induced on Stone Materials by Laser Cleaning
C Colombo;C Daffara;R Fontana;M Mastroianni;Enrico Pampaloni;Sansonetti
2007
Abstract
This work, aimed at quantifying the morphological variations induced by laser cleaning on stone materials, represents a very first attempt for a now quantitative means to reveal changes in stone surfaces. It is a, three-dimensional survey carried out by means of laser micro-profilometry and completed by statistical data processing. The acquisition and successive computation is performed on small selected areas both before and after the cleaning process.File in questo prodotto:
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