AN AUTOMATIC-MEASUREMENT METHOD FOR SURFACE-DEFECTS

被引：3

作者：

PAOLETTI, D ^{[1
]}

SPAGNOLO, GS ^{[1
]}

CARELLI, C ^{[1
]}

DALTORIO, A ^{[1
]}

机构：

[1] FAC SMFN AQUILA,DIPARTIMENTO FIS,I-67040 LAQUILA,ITALY

来源：

JOURNAL OF OPTICS-NOUVELLE REVUE D OPTIQUE | 1990年 / 21卷 / 06期

关键词：

ARTWORK CONSERVATION; METROLOGY;

D O I：

10.1088/0150-536X/21/6/002

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A method for the detection and measurement of surface defects is described: it includes the use of a holographic contouring system and the application of digital image processing and automated computer analysis for quantitative information. Calibration tests on defects of known sizes have been effected; the possibility of applying the method to studying the state of artwork conservation is examined.

引用

页码：247 / 251

页数：5

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