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Proceedings Paper

ESPI for mosaics diagnostics
Author(s): Giuseppe Schirripa Spagnolo; Dario Ambrosini; Domenica Paoletti
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Paper Abstract

Electronic Speckle Pattern Interferometry (ESPI) is a well-known tool in cultural heritage diagnostics. It can also reveal cracks and debonding of tiles in ancient mosaics of roman and medieval age. This paper describes a portable electro-optic system (it integrates the ESPI and local speckle correlation techniques) as a diagnostic tool to evaluate the state of conservation of ancient mosaic. Some experiments are been carried out on real, ancient, mosaics in laboratory and in situ.

Paper Details

Date Published: 19 June 2002
PDF: 8 pages
Proc. SPIE 4778, Interferometry XI: Applications, (19 June 2002); doi: 10.1117/12.473571
Show Author Affiliations
Giuseppe Schirripa Spagnolo, INFM and Univ. degli Studi di Roma (Italy)
Dario Ambrosini, Univ. di L'Aquila (Italy)
Domenica Paoletti, Univ. di L'Aquila (Italy)

Published in SPIE Proceedings Vol. 4778:
Interferometry XI: Applications
Wolfgang Osten, Editor(s)

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