Publications

Authors:

Daffara, Claudia; Parisotto, Simone; Mazzocato, Sara; Mariotti, Paola Ilaria; Ambrosini, Dario

Title:

Thermal imaging in the 3-5 micron range for precise localization of defects: application on frescoes at the Sforza Castle

Year:

2021

Type of item:

Contributo in atti di convegno

Tipologia ANVUR:

Contributo in Atti di convegno

Language:

Inglese

Name of journal:

PROCEEDINGS OF SPIE, THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING

ISSN of journal:

0277-786X

N° Volume:

11784

Congresso:

Optics for Arts, Architecture, and Archaeology VIII 2021

Place:

Munich, Online

Period:

21-25 June 2021

ISBN:

9781510644021

Page numbers:

1-8

Keyword:

Non-destructive techniques; Thermography; Thermal quasi-reflectography; mural paintings

Short description of contents:

Infrared methods are of great importance in nondestructive testing of artworks, allowing a remote and wide-field imaging of interesting hidden features. Here we discuss a workflow based on thermal imaging in the mid infrared 3-5 micron range for the evaluation of subsurface defects in frescoes. Particular attention is payed to obtaining a high resolution (submillimetric) localization of the defects. The transfer of diagnostics techniques into real world applications, is discussed through the proof of concept of the proposed workflow on frescoes at the Sforza Castle (Milan, Italy).

Product ID:

124919

Handle IRIS:

11562/1057745

Last Modified:

November 16, 2022

Bibliographic citation:

Daffara, Claudia; Parisotto, Simone; Mazzocato, Sara; Mariotti, Paola Ilaria; Ambrosini, Dario, Thermal imaging in the 3-5 micron range for precise localization of defects: application on frescoes at the Sforza Castle in «PROCEEDINGS OF SPIE, THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING» vol. 11784  in Optics for Arts, Architecture, and Archaeology VIII , Proceedings of "Optics for Arts, Architecture, and Archaeology VIII 2021" , Munich, Online , 21-25 June 2021 , 2021 , pp. 1-8

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