Domenica Paoletti

TL;DR: In this article, a method based on the properties of local correlation of speckle patterns, scattered by the surface when it is illuminated by a laser, is used for in situ evaluation of the state of conservation of mural frescoes.

TL;DR: In this paper, an integrated, non-destructive testing approach focusing on three main issues, including the understanding of the effectiveness of the intervention, the identification of the main chemical elements used in previous restorations and the attention to weak areas of the building structure, adjacent to frescoes, is described.

TL;DR: In this paper, the authors define a combined thermographic and reflectographic procedure that has the purpose of mapping the quality of the restoration itself and thinking of the future, based on the study of an ancient fresco and a fresco's reproduction, assessing the principal defects afflicting this type of structures.

TL;DR: The interdisciplinary nature of the proposed technique is outlined by emphasizing its connections with electronics, digital image processing and numerical analysis and an extensive simulation of the procedure and preliminary experimental results are presented.

TL;DR: A quasi-automatic quantitative analysis of electro-optic holography images is proposed, where the phase information is extracted by means of the Fourier transform method and the phase map is unwrapped by an algorithm based on no-path-following scheme and fast cosine transform.