High-resolution 3D survey of artworks
Authors: Fontana R., Gambino M.C., Mazzotta C., Greco M., Pampaloni E., Pezzati L.
Autors Affiliation: Istituto Nazionale di Ottica Applicata, largo E. Fermi 6, 50125 Firenze, Italy; Università degli Studi di Lecce, Dipartimento di Beni Culturali, via D. Birago 64, 73100
Abstract: The aim of this work is to show how 3D techniques can be used to integrate standard diagnostic ones, adding useful and powerful tools for the restorers. A 3D model allows both to monitor restoration processes and to keep trace of any significant modification of an artwork. We present 3D measurements carried out on different kind of samples: a statue, a painting, a xylography board and two ancient coins. These surveys were carried out by means of a high-resolution laser micro-profilometer developed by the Art Diagnostic Group of the National Institute of Applied Optics. It is composed of a commercial distance meter mounted on a scanning device and allows dense data sampling with high quota resolution and accuracy.
Journal/Review: PROCEEDINGS OF SPIE
Volume: 5457 Pages from: 719 to: 726
KeyWords: optical diagnostic; 3D survey; micro-profilometryDOI: 10.1117/12.545660Citations: 7data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2022-01-16References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here