Pubblicazioni

Surface and subsurface layers characterization in artworks using conoscopic laser holography and acoustic microscopy  (2017)

Autori:
Marchioro, Giacomo; Apostolidis, George; Karagiannis, Georgios; Galeotti, Monica; Daffara, Claudia
Titolo:
Surface and subsurface layers characterization in artworks using conoscopic laser holography and acoustic microscopy
Anno:
2017
Tipologia prodotto:
Contributo in atti di convegno
Tipologia ANVUR:
Contributo in Atti di convegno
Lingua:
Inglese
Nome rivista:
PROCEEDINGS OF SPIE, THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING
ISSN Rivista:
0277-786X
N° Volume:
10331
Titolo del Convegno:
Optics for Arts, Architecture, and Archaeology VI
Luogo:
Munich, Germany
Periodo:
28-29 June 2017
ISBN:
978-151061107-8
Intervallo pagine:
103310L-103310L-8
Parole chiave:
acoustic microscopy conoscopic laser holography, 3D surface reconstruction, metrology integrated techniques, artwork characterization
Breve descrizione dei contenuti:
The characterization of the surface morphology and the material layers stratigraphy is a pivotal step in several stages of the conservation process of the artwork. Generally, optimal characterization of the surface cannot be achieved using a single technique but is not always possible to find techniques that can be coupled effectively. Surface maps were retrieved using acoustic microscopy and conoscopic laser holography over a set of reference samples. The surface maps compared for showing possible way to better characterize the surface morphology when their information is combined. The final data give us a more complete surface and subsurface digitalization while the results obtained are discussed highlighting the main pros and cons of the two techniques. Thus besides having insights on the effectiveness and on the performance of the processes, it is also evident that uncertainties associated with the measurement can be overcome and a single more accurate representation of the surface can be derived using both scanning methods.
Id prodotto:
100050
Handle IRIS:
11562/972109
ultima modifica:
20 marzo 2018
Citazione bibliografica:
Marchioro, Giacomo; Apostolidis, George; Karagiannis, Georgios; Galeotti, Monica; Daffara, Claudia, Surface and subsurface layers characterization in artworks using conoscopic laser holography and acoustic microscopy in «PROCEEDINGS OF SPIE, THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING» vol. 10331  in Optics for Arts, Architecture, and Archaeology VIAtti di "Optics for Arts, Architecture, and Archaeology VI" , Munich, Germany , 28-29 June 2017 , 2017pp. 103310L-103310L-8

Consulta la scheda completa presente nel repository istituzionale della Ricerca di Ateneo IRIS

Progetti Collegati
Titolo Dipartimento Responsabili
Scan4Reco - Multimodal Scanning of Cultural Heritage Assets for their multilayered digitization and preventive conservation via spatiotemporal 4D Reconstruction and 3D Printing Dipartimento Informatica Claudia Daffara
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