3D Technologies for Measurement of Painting Surface Deformations: A Case Study

Abstract

Ancient painted wooden panels are an important part of our cultural heritage. Wood as a support has always been very popular and painted panels are currently present, in a large number, in many churches and museums. However, depending on conservation conditions, their shape may modify in time and if not properly controlled may lead to some sever damage to the artworks. The paper describes the results of a study on the measurement of paintings surface deformation carried out using two different commercial devices both making use of structured light. The main goal was to highlight and measure the reliability of the such 3D measuring techniques to evaluate deviations from planarity due to the curving and warping of the wood in order to document spatial deformation suffered by the painting and monitoring its conservation status.

Contributors

Francesca Uccheddu

Anna Pelagotti

Vito Cappellini

Emanuela Massa

Conference

Publication date: July 2014

Publication date (Print): July 2014

Pages: 56-62

Affiliations

University of Florence

Via S. Marta 3 Firenze, Italy

Istituto Nazionale di Ottica, CNR,

Largo Fermi 6, 50125 - Firenze, Italy

Art-Test

via del Ronco 12 Firenze, Italy

DOI: 10.14236/ewic/EVA2014.10

Copyright statement: © Francesca Uccheddu et al. Published by BCS Learning and Development Ltd. Electronic Visualisation and the Arts (EVA 2014), London, UK

License:

This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

Conference name: Electronic Visualisation and the Arts (EVA 2014)

Conference acronym: EVA

Conference number:

Conference location: London, UK

Conference date: 8 - 10 July 2014

Conference sponsor: Electronic Workshops in Computing (eWiC)

Conference theme: Electronic Visualisation and the Arts (EVA 2014)

Product

Product Information: 1477-9358 BCS Learning & Development

Self URI (article page): https://www.scienceopen.com/hosted-document?doi=10.14236/ewic/EVA2014.10

Self URI (journal page): https://ewic.bcs.org/

Categories

Series title: Electronic Workshops in Computing