Non-Contact Ultrasonic Exploration of Ancient Paintings

被引：0

作者：

Takahashi, Victor ^{[1
]}

Fortineau, Jerome ^{[2
]}

Lematre, Michael ^{[2
]}

Lethiecq, Marc ^{[2
]}

机构：

[1] Univ Tours, Blois, Loir & Cher, France

[2] INSA, Ctr Val Loire, Blois, Loir & Cher, France

来源：

2022 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IEEE IUS) | 2022年

关键词：

non-contact; painting characterisation; ultrasound;

D O I：

10.1109/IUS54386.2022.9957997

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Artwork are complex structures formed by multiple layers of materials with different properties and thicknesses. They are fragile structures and can be damaged by exposure to temperature, humidity, and vibrations. Techniques such as raking light, x-rays, infrared and UV provide restorers with some information about the condition of the work and its past. The ultrasonic technique, unlike the others, uses elastic waves to provide information about the mechanical characteristics of the materials. In this work we have developed a system that uses focused air-coupled transducers together with continuous motor scanning devices in order to perform experimental tests on several old paintings.

引用

页数：4

共 5 条

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[3] MURRAY A, 1992, MATER RES SOC SYMP P, V267, P371, DOI 10.1557/PROC-267-371
[4] Murray A., 1994, NONDESTRUCTIVE CHARA, VVI, P103, DOI [10.1007/978-1-4615-2574-5_14, DOI 10.1007/978-1-4615-2574-5_14]
[5] Craquelures and pictorial matter
Pauchard, Ludovic
Giorgiutti-Dauphine, Frederique
[J]. JOURNAL OF CULTURAL HERITAGE, 2020, 46 : 361 - 373

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