AUTOMATED DIGITAL SPECKLE PATTERN INTERFEROMETRY CONTOURING IN ARTWORK SURFACE INSPECTION

被引：17

作者：

PAOLETTI, D

SPAGNOLO, GS

机构：

[1] Università di L'Aquila, Dipartimento di Energetica, Località Monteluco di Roio, Roio Poggio, L'Aquila

来源：

OPTICAL ENGINEERING | 1993年 / 32卷 / 06期

关键词：

ARTWORK INSPECTION; DIGITAL SPECKLE PATTERN INTERFEROMETRY;

D O I：

10.1117/12.133316

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

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.

引用

页码：1348 / 1353

页数：6

共 11 条

[1]

[Anonymous], 1983, HOLOGRAPHIC SPECKLE

[2] APPLICATION OF ESPI TO NDT [J].

BUTTERS, JN .

OPTICS AND LASER TECHNOLOGY, 1977, 9 (03) :117-123

[3]

Choudry A., 1987, Proceedings of the SPIE - The International Society for Optical Engineering, V816, P49, DOI 10.1117/12.941755

[4]

GULKER G, 1990, OPT ENG, V29, P816, DOI 10.1117/12.55648

[5]

GULKER G, 1989, P SPIE, V1162, P156

[6]

Hall E., 1979, COMPUTER IMAGE PROCE

[7]

LOKBERG OJ, 1987, BASIC ELECTRONIC SPE

[8] THE STATE OF ART OF HOLOGRAPHIC NON DESTRUCTIVE TESTING IN WORK OF ART DIAGNOSTICS [J].

PAOLETTI, D ;

SPAGNOLO, GS ;

DALTORIO, A .

REVUE DE PHYSIQUE APPLIQUEE, 1989, 24 (03) :389-399

[9] AN AUTOMATIC-MEASUREMENT METHOD FOR SURFACE-DEFECTS [J].

PAOLETTI, D ;

SPAGNOLO, GS ;

CARELLI, C ;

DALTORIO, A .

JOURNAL OF OPTICS-NOUVELLE REVUE D OPTIQUE, 1990, 21 (06) :247-251

[10]

PAOLETTI D, 1989, P SPIE, V1136, P346

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