Share Email Print
cover

Proceedings Paper

Monitoring of plaster detachments in historical murals using TV holography
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Deterioration of historical murals often leads to partial detachments of the paint carrying plaster layers. To identify such regions an acousto-optical method is described. Loose portions of the plaster are excited by sound waves and the resulting vibrations are detected by sensitized analog TV-holography.

Paper Details

Date Published: 23 June 1995
PDF: 5 pages
Proc. SPIE 2545, Interferometry VII: Applications, (23 June 1995); doi: 10.1117/12.212640
Show Author Affiliations
Gerd Guelker, Univ. Oldenburg (Germany)
Thomas Fricke-Begemann, Univ. Oldenburg (Germany)
Klaus D. Hinsch, Univ. Oldenburg (Germany)
Peter Meinlschmidt, Univ. Oldenburg (Germany)


Published in SPIE Proceedings Vol. 2545:
Interferometry VII: Applications
Ryszard J. Pryputniewicz; Gordon M. Brown; Werner P. O. Jueptner, Editor(s)

© SPIE. Terms of Use
Back to Top