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.
Paoletti, D., SCHIRRIPA SPAGNOLO, G. (1993). Automated digital speckle pattern interferometry contouring in artwork surface inspection. OPTICAL ENGINEERING, 32(6), 1348-1353 [10.1117/12.133316].
Automated digital speckle pattern interferometry contouring in artwork surface inspection
SCHIRRIPA SPAGNOLO, Giuseppe
1993-01-01
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.File in questo prodotto:
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