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Optical Engineering

Automated digital speckle pattern interferometry contouring in artwork surface inspection
Author(s): Domenica Paoletti; Giuseppe Schirripa Spagnolo
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Paper Abstract

A contouring technique, based on digital speckle pattern interferometry, is developed for investigation of surface defects in artwork deterioration studies. Skeletonized fringes are used for a quantitative automatic evaluation of the defect dimension. Some experimental tests effected on samples and ancient artworks have demonstrated the suitability of the method.

Paper Details

Date Published: 1 June 1993
PDF: 6 pages
Opt. Eng. 32(6) doi: 10.1117/12.133316
Published in: Optical Engineering Volume 32, Issue 6
Show Author Affiliations
Domenica Paoletti, Univ. di L'Aquila (Italy)
Giuseppe Schirripa Spagnolo, Univ. di L'Aquila (Italy)

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