Arena, G. (2015) Characterization of hidden defects of an original XVI century painting on wood by Electronic Speckle Pattern Interferometry. Il nuovo cimento C, 38 (2). pp. 1-10. ISSN 1826-9885
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Abstract
Electronic Speckle Pattern Interferometry, a non-contact and nondestructive optical diagnostic technique, was employed for evaluating the conservation state of a XVI century painting on wood. The whole structure alterations, induced by the laboratory temperature and relative humidity variations, were evaluated. Long-term analysis, by sequential recording and subsequent off-line processing of the fringes progression, was carried out. Local flaws and hidden detachments of pictorial layers from the support, which could not be recognized by traditional art-restorer survey methods, were also easily revealed. In such a case, a simple measurement approach was utilized, with the aim to get a user-friendly method for art conservators. The results demonstrate that the interferometry method can largely improve the traditional art conservation survey techniques.
| Item Type: | Article |
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| Uncontrolled Keywords: | Interferometers ; Spatial dimensions |
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 27 May 2020 15:20 |
| Last Modified: | 27 May 2020 15:20 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/18992 |
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